From 3ef415a3a438790ca26b31f1e75b7f6488402cd8 Mon Sep 17 00:00:00 2001 From: Kyle Nunery Date: Sun, 23 Feb 2014 16:16:45 -0600 Subject: [PATCH 01/10] Fixes client side bio character counter. closes #1432 --- ghost/admin/assets/vendor/countable.js | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/ghost/admin/assets/vendor/countable.js b/ghost/admin/assets/vendor/countable.js index 155f32aa97..524c4ff8d4 100644 --- a/ghost/admin/assets/vendor/countable.js +++ b/ghost/admin/assets/vendor/countable.js @@ -3,7 +3,7 @@ * counting on an HTML element. * * @author Sacha Schmid () - * @version 2.0.0 + * @version 2.0.2 * @license MIT * @see */ @@ -124,9 +124,11 @@ * `_extendDefaults` is a function to extend a set of default options with the * ones given in the function call. Available options are described below. * - * {Boolean} hardReturns Use two returns to seperate a paragraph instead of - * one. - * {Boolean} stripTags Strip HTML tags before counting the values. + * {Boolean} hardReturns Use two returns to seperate a paragraph instead + * of one. + * {Boolean} stripTags Strip HTML tags before counting the values. + * {Boolean} ignoreReturns Ignore returns when calculating the `all` + * property. * * @private * @@ -138,7 +140,7 @@ */ function _extendDefaults (options) { - var defaults = { hardReturns: false, stripTags: false } + var defaults = { hardReturns: false, stripTags: false, ignoreReturns: false } for (var prop in options) { if (defaults.hasOwnProperty(prop)) defaults[prop] = options[prop] @@ -163,7 +165,7 @@ function _count (element, options) { var original = 'value' in element ? element.value : element.innerText || element.textContent, - temp, trimmed + trimmed /** * The initial implementation to allow for HTML tags stripping was created @@ -187,7 +189,7 @@ paragraphs: trimmed ? (trimmed.match(options.hardReturns ? /\n{2,}/g : /\n+/g) || []).length + 1 : 0, words: trimmed ? (trimmed.replace(/['";:,.?¿\-!¡]+/g, '').match(/\S+/g) || []).length : 0, characters: trimmed ? _decode(trimmed.replace(/\s/g, '')).length : 0, - all: _decode(original.replace(/[\n\r]/g, '')).length + all: _decode(options.ignoreReturns ? original.replace(/[\n\r]/g, '') : original).length } } @@ -374,4 +376,4 @@ } else { global.Countable = Countable } -}(this)) \ No newline at end of file +}(this)) From 75812b332f186de072e391c8ccb58dee9a92850d Mon Sep 17 00:00:00 2001 From: Andy Date: Tue, 25 Feb 2014 10:18:33 +0000 Subject: [PATCH 02/10] Add support for typographically-correct punctuation Closes #1795 - Added typography.js Showdown extension - Updated RSS test to support new typographic quotes --- ghost/admin/views/editor.js | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ghost/admin/views/editor.js b/ghost/admin/views/editor.js index 4ebd2dbda1..fcccbd9468 100644 --- a/ghost/admin/views/editor.js +++ b/ghost/admin/views/editor.js @@ -449,7 +449,7 @@ initMarkdown: function () { var self = this; - this.converter = new Showdown.converter({extensions: ['ghostdown', 'github']}); + this.converter = new Showdown.converter({extensions: ['typography', 'ghostdown', 'github']}); this.editor = CodeMirror.fromTextArea(document.getElementById('entry-markdown'), { mode: 'gfm', tabMode: 'indent', From 8b00f94c9dbe55328b08d14e01efa14bf707806b Mon Sep 17 00:00:00 2001 From: Gabor Javorszky Date: Sun, 23 Feb 2014 12:32:35 +0000 Subject: [PATCH 03/10] Implements Initial lifecycle and App UI start Closes #2083 * Added hbs template for apps listing * Added settings to read the activeApps * Added viewcontrol to activate / deactivate apps * Added API handler to store activeApps (by `name` in the `package.json` file) * On button click it turns the button into "Working" and changes class to `button` (grey one) * On success, rerenders the pane, adds success notification about apps being saved * On error, rerenders the pane, adds error notification with error message Missing: * tests: couldn't figure out how to add mock apps with mock package.json data * actually registering, etc, re #2140 * icon from the sidebar --- ghost/admin/models/settings.js | 2 +- ghost/admin/tpl/settings/apps.hbs | 15 +++++++ ghost/admin/tpl/settings/sidebar.hbs | 1 + ghost/admin/views/settings.js | 66 ++++++++++++++++++++++++++++ 4 files changed, 83 insertions(+), 1 deletion(-) create mode 100644 ghost/admin/tpl/settings/apps.hbs diff --git a/ghost/admin/models/settings.js b/ghost/admin/models/settings.js index b57193f35c..b6a58a177e 100644 --- a/ghost/admin/models/settings.js +++ b/ghost/admin/models/settings.js @@ -3,7 +3,7 @@ 'use strict'; //id:0 is used to issue PUT requests Ghost.Models.Settings = Ghost.ProgressModel.extend({ - url: Ghost.paths.apiRoot + '/settings/?type=blog,theme', + url: Ghost.paths.apiRoot + '/settings/?type=blog,theme,app', id: '0' }); diff --git a/ghost/admin/tpl/settings/apps.hbs b/ghost/admin/tpl/settings/apps.hbs new file mode 100644 index 0000000000..e584081688 --- /dev/null +++ b/ghost/admin/tpl/settings/apps.hbs @@ -0,0 +1,15 @@ +
+ +

Apps

+
+ +
+
    + {{#each availableApps}} +
  • + {{#if package}}{{package.name}} - {{package.version}}{{else}}{{name}} - package.json missing :({{/if}} + +
    • + {{/each}} +
+
\ No newline at end of file diff --git a/ghost/admin/tpl/settings/sidebar.hbs b/ghost/admin/tpl/settings/sidebar.hbs index 246d0882c5..ad8295818b 100644 --- a/ghost/admin/tpl/settings/sidebar.hbs +++ b/ghost/admin/tpl/settings/sidebar.hbs @@ -5,5 +5,6 @@ \ No newline at end of file diff --git a/ghost/admin/views/settings.js b/ghost/admin/views/settings.js index 24bf32bfa8..9283924307 100644 --- a/ghost/admin/views/settings.js +++ b/ghost/admin/views/settings.js @@ -446,4 +446,70 @@ } }); + // ### Apps page + Settings.apps = Settings.Pane.extend({ + id: "apps", + + events: { + 'click .js-button-activate': 'activateApp', + 'click .js-button-deactivate': 'deactivateApp' + }, + + beforeRender: function () { + this.availableApps = this.model.toJSON().availableApps; + }, + + activateApp: function (event) { + var button = $(event.currentTarget); + + button.removeClass('button-add').addClass('button js-button-active').text('Working'); + + this.saveStates(); + }, + + deactivateApp: function (event) { + var button = $(event.currentTarget); + + button.removeClass('button-delete js-button-active').addClass('button').text('Working'); + + this.saveStates(); + }, + + saveStates: function () { + var activeButtons = this.$el.find('.js-apps .js-button-active'), + toSave = [], + self = this; + + _.each(activeButtons, function (app) { + toSave.push($(app).data('app')); + }); + + this.model.save({ + activeApps: JSON.stringify(toSave) + }, { + success: this.saveSuccess, + error: this.saveError + }).then(function () { self.render(); }); + }, + + saveSuccess: function () { + Ghost.notifications.addItem({ + type: 'success', + message: 'Active applications updated.', + status: 'passive', + id: 'success-1100' + }); + }, + + saveError: function (xhr) { + Ghost.notifications.addItem({ + type: 'error', + message: Ghost.Views.Utils.getRequestErrorMessage(xhr), + status: 'passive' + }); + }, + + templateName: 'settings/apps' + }); + }()); From 43a1747f52b20c6b044293b0e2bf30424c607fc0 Mon Sep 17 00:00:00 2001 From: Sean Hellwig Date: Fri, 28 Feb 2014 23:25:49 -0800 Subject: [PATCH 04/10] Add plugin icons to Apps menu item in Ghost settings closes #2290 - added css entry in settings.scss for to display plugin icon for apps menu item - remove unused css entry for .plugins in settings.scss --- ghost/admin/assets/sass/layouts/settings.scss | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ghost/admin/assets/sass/layouts/settings.scss b/ghost/admin/assets/sass/layouts/settings.scss index 30f235d51a..ba429b5a4f 100644 --- a/ghost/admin/assets/sass/layouts/settings.scss +++ b/ghost/admin/assets/sass/layouts/settings.scss @@ -162,7 +162,7 @@ .services a { @include icon($i-services) } .users a { @include icon($i-users) } .appearance a { @include icon($i-appearance) } - .plugins a { @include icon($i-plugins) } + .apps a { @include icon($i-plugins) } }//.settings-menu From f34ea3bc0abae7d224520240722a853ecf19dd01 Mon Sep 17 00:00:00 2001 From: Shashank Mehta Date: Mon, 3 Mar 2014 02:30:09 +0530 Subject: [PATCH 05/10] Prevent settings page from rendering same page twice Closes #2316 - There was a check to prevent rerendering of same content pane but it wasn't working - Fixed the check for this --- ghost/admin/views/settings.js | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ghost/admin/views/settings.js b/ghost/admin/views/settings.js index 9283924307..bc40977f99 100644 --- a/ghost/admin/views/settings.js +++ b/ghost/admin/views/settings.js @@ -61,7 +61,7 @@ Ghost.router.navigate('/settings/' + id + '/'); Ghost.trigger('urlchange'); - if (this.pane && id === this.pane.el.id) { + if (this.pane && id === this.pane.id) { return; } _.result(this.pane, 'destroy'); From 48b5c20989c5c707b69aa744ef9e0abc53d5141c Mon Sep 17 00:00:00 2001 From: Shashank Mehta Date: Sat, 1 Mar 2014 03:34:05 +0530 Subject: [PATCH 06/10] Shifts app UI behind config option Closes #2287 - adds helper for checking whether to show apps UI or not - hides app UI from settings page --- ghost/admin/views/settings.js | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/ghost/admin/views/settings.js b/ghost/admin/views/settings.js index 9283924307..c19ad1d631 100644 --- a/ghost/admin/views/settings.js +++ b/ghost/admin/views/settings.js @@ -38,6 +38,11 @@ initialize: function (options) { this.render(); this.menu = this.$('.settings-menu'); + // Hides apps UI unless config.js says otherwise + // This will stay until apps UI is ready to ship + if ($(this.el).attr('data-apps') !== "true") { + this.menu.find('.apps').hide(); + } this.showContent(options.pane); }, From f0c6aec36d2500edd5508087fe3d846ccd858731 Mon Sep 17 00:00:00 2001 From: Fabian Becker Date: Thu, 27 Feb 2014 02:44:09 +0000 Subject: [PATCH 07/10] Replace JSLint with JSHint. closes #2277 - Added ES6 linting to core/client/ - Fix typeof array comparison --- ghost/admin/assets/lib/jquery-utils.js | 2 +- ghost/admin/assets/lib/uploader.js | 10 +++++----- ghost/admin/markdown-actions.js | 2 +- ghost/admin/models/base.js | 7 +++++-- ghost/admin/models/post.js | 2 +- ghost/admin/models/settings.js | 2 +- ghost/admin/models/tag.js | 2 +- ghost/admin/models/themes.js | 2 +- ghost/admin/models/user.js | 2 +- ghost/admin/models/widget.js | 2 +- ghost/admin/router.js | 2 +- ghost/admin/views/base.js | 4 ++-- ghost/admin/views/blog.js | 8 ++++---- ghost/admin/views/debug.js | 6 +++--- ghost/admin/views/editor-tag-widget.js | 2 +- ghost/admin/views/editor.js | 8 ++++---- ghost/admin/views/login.js | 2 +- ghost/admin/views/post-settings.js | 12 ++++++------ ghost/admin/views/settings.js | 6 +++--- 19 files changed, 43 insertions(+), 40 deletions(-) diff --git a/ghost/admin/assets/lib/jquery-utils.js b/ghost/admin/assets/lib/jquery-utils.js index e4249fecdb..b1dd088c1e 100644 --- a/ghost/admin/assets/lib/jquery-utils.js +++ b/ghost/admin/assets/lib/jquery-utils.js @@ -16,7 +16,7 @@ * @returns {boolean} */ $.expr[":"].containsExact = function (obj, index, meta, stack) { - /*jslint unparam:true*/ + /*jshint unused:false*/ return (obj.textContent || obj.innerText || $(obj).text() || "") === meta[3]; }; diff --git a/ghost/admin/assets/lib/uploader.js b/ghost/admin/assets/lib/uploader.js index a1ce7880c6..f25b3bcc8b 100644 --- a/ghost/admin/assets/lib/uploader.js +++ b/ghost/admin/assets/lib/uploader.js @@ -1,4 +1,4 @@ -/*global jQuery, Ghost, document, Image, window */ +/*global jQuery, Ghost */ (function ($) { "use strict"; @@ -68,7 +68,7 @@ 'X-CSRF-Token': $("meta[name='csrf-param']").attr('content') }, add: function (e, data) { - /*jslint unparam:true*/ + /*jshint unused:false*/ $('.js-button-accept').prop('disabled', true); $dropzone.find('.js-fileupload').removeClass('right'); $dropzone.find('.js-url').remove(); @@ -86,7 +86,7 @@ }, dropZone: settings.fileStorage ? $dropzone : null, progressall: function (e, data) { - /*jslint unparam:true*/ + /*jshint unused:false*/ var progress = parseInt(data.loaded / data.total * 100, 10); if (!settings.editor) {$progress.find('div.js-progress').css({"position": "absolute", "top": "40px"}); } if (settings.progressbar) { @@ -95,7 +95,7 @@ } }, fail: function (e, data) { - /*jslint unparam:true*/ + /*jshint unused:false*/ $('.js-button-accept').prop('disabled', false); $dropzone.trigger("uploadfailure", [data.result]); $dropzone.find('.js-upload-progress-bar').addClass('fail'); @@ -115,7 +115,7 @@ }); }, done: function (e, data) { - /*jslint unparam:true*/ + /*jshint unused:false*/ self.complete(data.result); } }); diff --git a/ghost/admin/markdown-actions.js b/ghost/admin/markdown-actions.js index 16e194cf18..0d62700037 100644 --- a/ghost/admin/markdown-actions.js +++ b/ghost/admin/markdown-actions.js @@ -1,6 +1,6 @@ // # Surrounds given text with Markdown syntax -/*global $, window, CodeMirror, Showdown, moment */ +/*global $, CodeMirror, Showdown, moment */ (function () { 'use strict'; var Markdown = { diff --git a/ghost/admin/models/base.js b/ghost/admin/models/base.js index d7196a2e09..bd7c179e64 100644 --- a/ghost/admin/models/base.js +++ b/ghost/admin/models/base.js @@ -1,4 +1,4 @@ -/*global window, document, setTimeout, Ghost, $, _, Backbone, JST, shortcut, NProgress */ +/*global Ghost, _, Backbone, NProgress */ (function () { "use strict"; @@ -10,8 +10,10 @@ if (options !== undefined && _.isObject(options)) { NProgress.start(); + /*jshint validthis:true */ var self = this, oldSuccess = options.success; + /*jshint validthis:false */ options.success = function () { NProgress.done(); @@ -19,6 +21,7 @@ }; } + /*jshint validthis:true */ return Backbone.sync.call(this, method, model, options); } @@ -29,4 +32,4 @@ Ghost.ProgressCollection = Backbone.Collection.extend({ sync: wrapSync }); -}()); \ No newline at end of file +}()); diff --git a/ghost/admin/models/post.js b/ghost/admin/models/post.js index b4318ebd95..157eb8e59d 100644 --- a/ghost/admin/models/post.js +++ b/ghost/admin/models/post.js @@ -1,4 +1,4 @@ -/*global window, document, Ghost, $, _, Backbone */ +/*global Ghost, _, Backbone */ (function () { 'use strict'; diff --git a/ghost/admin/models/settings.js b/ghost/admin/models/settings.js index b6a58a177e..f5b2c93710 100644 --- a/ghost/admin/models/settings.js +++ b/ghost/admin/models/settings.js @@ -1,4 +1,4 @@ -/*global window, document, Ghost, $, _, Backbone */ +/*global Ghost */ (function () { 'use strict'; //id:0 is used to issue PUT requests diff --git a/ghost/admin/models/tag.js b/ghost/admin/models/tag.js index 4661480578..879396a056 100644 --- a/ghost/admin/models/tag.js +++ b/ghost/admin/models/tag.js @@ -1,4 +1,4 @@ -/*global window, document, Ghost, $, _, Backbone */ +/*global Ghost */ (function () { 'use strict'; diff --git a/ghost/admin/models/themes.js b/ghost/admin/models/themes.js index cf76c1d806..63e5f57931 100644 --- a/ghost/admin/models/themes.js +++ b/ghost/admin/models/themes.js @@ -1,4 +1,4 @@ -/*global window, document, Ghost, $, _, Backbone */ +/*global Ghost, Backbone */ (function () { 'use strict'; diff --git a/ghost/admin/models/user.js b/ghost/admin/models/user.js index 47aa87ca5b..0413792023 100644 --- a/ghost/admin/models/user.js +++ b/ghost/admin/models/user.js @@ -1,4 +1,4 @@ -/*global window, document, Ghost, $, _, Backbone */ +/*global Ghost */ (function () { 'use strict'; diff --git a/ghost/admin/models/widget.js b/ghost/admin/models/widget.js index f26cf79c93..c9cc8f5c6c 100644 --- a/ghost/admin/models/widget.js +++ b/ghost/admin/models/widget.js @@ -1,4 +1,4 @@ -/*global window, document, Ghost, $, _, Backbone */ +/*global Ghost */ (function () { 'use strict'; diff --git a/ghost/admin/router.js b/ghost/admin/router.js index 1293247b33..460f129c7a 100644 --- a/ghost/admin/router.js +++ b/ghost/admin/router.js @@ -1,4 +1,4 @@ -/*global window, document, Ghost, Backbone, $, _, NProgress */ +/*global Ghost, Backbone, NProgress */ (function () { "use strict"; diff --git a/ghost/admin/views/base.js b/ghost/admin/views/base.js index a4bc1636b6..b72a99b3e9 100644 --- a/ghost/admin/views/base.js +++ b/ghost/admin/views/base.js @@ -215,7 +215,7 @@ }, url: Ghost.paths.apiRoot + '/notifications/' + $(self).find('.close').data('id') }).done(function (result) { - /*jslint unparam:true*/ + /*jshint unused:false*/ bbSelf.$el.slideUp(250, function () { $(this).show().css({height: "auto"}); $(self).remove(); @@ -249,7 +249,7 @@ }, url: Ghost.paths.apiRoot + '/notifications/' + $(self).data('id') }).done(function (result) { - /*jslint unparam:true*/ + /*jshint unused:false*/ var height = bbSelf.$('.js-notification').outerHeight(true), $parent = $(self).parent(); bbSelf.$el.css({height: height}); diff --git a/ghost/admin/views/blog.js b/ghost/admin/views/blog.js index 0cd360273d..a6256bc438 100644 --- a/ghost/admin/views/blog.js +++ b/ghost/admin/views/blog.js @@ -1,4 +1,4 @@ -/*global window, document, Ghost, $, _, Backbone, JST, NProgress */ +/*global window, Ghost, $, _, Backbone, NProgress */ (function () { "use strict"; @@ -10,7 +10,7 @@ // ---------- Ghost.Views.Blog = Ghost.View.extend({ initialize: function (options) { - /*jslint unparam:true*/ + /*jshint unused:false*/ var self = this, finishProgress = function () { NProgress.done(); @@ -108,7 +108,7 @@ staticPages: 'all' } }).then(function onSuccess(response) { - /*jslint unparam:true*/ + /*jshint unused:false*/ self.render(); self.isLoading = false; }, function onError(e) { @@ -245,7 +245,7 @@ }); }, error : function (model, xhr) { - /*jslint unparam:true*/ + /*jshint unused:false*/ Ghost.notifications.addItem({ type: 'error', message: Ghost.Views.Utils.getRequestErrorMessage(xhr), diff --git a/ghost/admin/views/debug.js b/ghost/admin/views/debug.js index fb989af43b..e08e2b5c8a 100644 --- a/ghost/admin/views/debug.js +++ b/ghost/admin/views/debug.js @@ -1,4 +1,4 @@ -/*global window, document, Ghost, $, _, Backbone, JST */ +/*global Ghost, $ */ (function () { "use strict"; @@ -25,7 +25,7 @@ }, dataType: 'json', add: function (e, data) { - /*jslint unparam:true*/ + /*jshint unused:false*/ // Bind the upload data to the view, so it is // available to the click handler, and enable the @@ -34,7 +34,7 @@ data.context = view.uploadButton.removeProp('disabled'); }, done: function (e, data) { - /*jslint unparam:true*/ + /*jshint unused:false*/ $('#startupload').text('Import'); if (!data.result) { throw new Error('No response received from server.'); diff --git a/ghost/admin/views/editor-tag-widget.js b/ghost/admin/views/editor-tag-widget.js index 33d3b7226a..aa12f468ed 100644 --- a/ghost/admin/views/editor-tag-widget.js +++ b/ghost/admin/views/editor-tag-widget.js @@ -1,6 +1,6 @@ // The Tag UI area associated with a post -/*global window, document, setTimeout, $, _, Backbone, Ghost */ +/*global window, document, setTimeout, $, _, Ghost */ (function () { "use strict"; diff --git a/ghost/admin/views/editor.js b/ghost/admin/views/editor.js index fcccbd9468..aeb26f5873 100644 --- a/ghost/admin/views/editor.js +++ b/ghost/admin/views/editor.js @@ -1,6 +1,6 @@ // # Article Editor -/*global window, document, setTimeout, navigator, $, _, Backbone, Ghost, Showdown, CodeMirror, shortcut, Countable, JST */ +/*global window, document, setTimeout, navigator, $, _, Backbone, Ghost, Showdown, CodeMirror, shortcut, Countable */ (function () { "use strict"; @@ -78,7 +78,7 @@ }, //TODO: This has to be moved to the I18n localization file. - //This structure is supposed to be close to the i18n-localization which will be used soon. + //This structure is supposed to be close to the i18n-localization which will be used soon. messageMap: { errors: { post: { @@ -704,7 +704,7 @@ var value = editor.getValue(); _.each(markerMgr.markers, function (marker, id) { - /*jslint unparam:true*/ + /*jshint unused:false*/ value = value.replace(markerMgr.getMarkerRegexForId(id), ''); }); @@ -720,7 +720,7 @@ // initialise editor.on('change', function (cm, changeObj) { - /*jslint unparam:true*/ + /*jshint unused:false*/ var linesChanged = _.range(changeObj.from.line, changeObj.from.line + changeObj.text.length); _.each(linesChanged, function (ln) { diff --git a/ghost/admin/views/login.js b/ghost/admin/views/login.js index b73f872312..6f0c946a1c 100644 --- a/ghost/admin/views/login.js +++ b/ghost/admin/views/login.js @@ -1,4 +1,4 @@ -/*global window, document, Ghost, $, _, Backbone, JST */ +/*global window, Ghost, $ */ (function () { "use strict"; diff --git a/ghost/admin/views/post-settings.js b/ghost/admin/views/post-settings.js index 6b58f11a5f..397df86eaf 100644 --- a/ghost/admin/views/post-settings.js +++ b/ghost/admin/views/post-settings.js @@ -1,6 +1,6 @@ // The Post Settings Menu available in the content preview screen, as well as the post editor. -/*global window, document, $, _, Backbone, Ghost, moment */ +/*global window, $, _, Ghost, moment */ (function () { "use strict"; @@ -124,7 +124,7 @@ slug: newSlug }, { success : function (model, response, options) { - /*jslint unparam:true*/ + /*jshint unused:false*/ // Repopulate slug in case it changed on the server (e.g. 'new-slug-2') slugEl.value = model.get('slug'); Ghost.notifications.addItem({ @@ -134,7 +134,7 @@ }); }, error : function (model, xhr) { - /*jslint unparam:true*/ + /*jshint unused:false*/ slugEl.value = model.previous('slug'); Ghost.notifications.addItem({ type: 'error', @@ -244,7 +244,7 @@ }); }, error : function (model, xhr) { - /*jslint unparam:true*/ + /*jshint unused:false*/ // Reset back to original value pubDateEl.value = pubDateMoment ? pubDateMoment.format(displayDateFormat) : ''; Ghost.notifications.addItem({ @@ -275,7 +275,7 @@ page: page }, { success : function (model, response, options) { - /*jslint unparam:true*/ + /*jshint unused:false*/ pageEl.prop('checked', page); Ghost.notifications.addItem({ type: 'success', @@ -284,7 +284,7 @@ }); }, error : function (model, xhr) { - /*jslint unparam:true*/ + /*jshint unused:false*/ pageEl.prop('checked', model.previous('page')); Ghost.notifications.addItem({ type: 'error', diff --git a/ghost/admin/views/settings.js b/ghost/admin/views/settings.js index bc40977f99..d6e745a7e2 100644 --- a/ghost/admin/views/settings.js +++ b/ghost/admin/views/settings.js @@ -1,4 +1,4 @@ -/*global window, document, Ghost, $, _, Backbone, Countable */ +/*global document, Ghost, $, _, Countable */ (function () { "use strict"; @@ -112,7 +112,7 @@ this.$el.addClass('active'); }, saveSuccess: function (model, response, options) { - /*jslint unparam:true*/ + /*jshint unused:false*/ Ghost.notifications.clearEverything(); Ghost.notifications.addItem({ type: 'success', @@ -121,7 +121,7 @@ }); }, saveError: function (model, xhr) { - /*jslint unparam:true*/ + /*jshint unused:false*/ Ghost.notifications.clearEverything(); Ghost.notifications.addItem({ type: 'error', From aaedc4db4da795962279c11b5be781fadcdfac10 Mon Sep 17 00:00:00 2001 From: Fabian Becker Date: Mon, 3 Mar 2014 21:41:34 +0000 Subject: [PATCH 08/10] Switch to bower for client assets. fixes #2272 - Remove libraries from shared/vendor - Remove libraries from client/assets/vendor - Add bower to package.json and postinstall - Add bower.json with dependencies - Add scripts from bower_components to concat/uglify - Fix tests - Serve jquery from /ghost/built/theme/ --- .../showdown/extensions/ghostdown.js | 5 +- .../vendor/codemirror/addon/mode/overlay.js | 59 - .../assets/vendor/codemirror/codemirror.js | 5799 ----------------- .../assets/vendor/codemirror/mode/gfm/gfm.js | 96 - .../vendor/codemirror/mode/gfm/index.html | 74 - .../assets/vendor/codemirror/mode/gfm/test.js | 112 - .../codemirror/mode/markdown/index.html | 349 - .../codemirror/mode/markdown/markdown.js | 551 -- .../vendor/codemirror/mode/markdown/test.js | 656 -- ghost/admin/assets/vendor/countable.js | 379 -- .../assets/vendor/icheck/jquery.icheck.min.js | 11 - .../admin/assets/vendor/jquery.hammer.min.js | 7 - ghost/admin/assets/vendor/nprogress.js | 275 - ghost/admin/assets/vendor/packery.pkgd.min.js | 14 - .../admin/assets/vendor/showdown/showdown.js | 62 - 15 files changed, 4 insertions(+), 8445 deletions(-) rename ghost/admin/assets/{vendor => lib}/showdown/extensions/ghostdown.js (94%) delete mode 100644 ghost/admin/assets/vendor/codemirror/addon/mode/overlay.js delete mode 100644 ghost/admin/assets/vendor/codemirror/codemirror.js delete mode 100644 ghost/admin/assets/vendor/codemirror/mode/gfm/gfm.js delete mode 100644 ghost/admin/assets/vendor/codemirror/mode/gfm/index.html delete mode 100644 ghost/admin/assets/vendor/codemirror/mode/gfm/test.js delete mode 100644 ghost/admin/assets/vendor/codemirror/mode/markdown/index.html delete mode 100644 ghost/admin/assets/vendor/codemirror/mode/markdown/markdown.js delete mode 100644 ghost/admin/assets/vendor/codemirror/mode/markdown/test.js delete mode 100644 ghost/admin/assets/vendor/countable.js delete mode 100644 ghost/admin/assets/vendor/icheck/jquery.icheck.min.js delete mode 100644 ghost/admin/assets/vendor/jquery.hammer.min.js delete mode 100644 ghost/admin/assets/vendor/nprogress.js delete mode 100644 ghost/admin/assets/vendor/packery.pkgd.min.js delete mode 100644 ghost/admin/assets/vendor/showdown/showdown.js diff --git a/ghost/admin/assets/vendor/showdown/extensions/ghostdown.js b/ghost/admin/assets/lib/showdown/extensions/ghostdown.js similarity index 94% rename from ghost/admin/assets/vendor/showdown/extensions/ghostdown.js rename to ghost/admin/assets/lib/showdown/extensions/ghostdown.js index 3a485a14d9..c684dd2d6f 100644 --- a/ghost/admin/assets/vendor/showdown/extensions/ghostdown.js +++ b/ghost/admin/assets/lib/showdown/extensions/ghostdown.js @@ -1,3 +1,4 @@ +/* jshint node:true, browser:true */ (function () { var ghostdown = function () { return [ @@ -41,5 +42,7 @@ window.Showdown.extensions.ghostdown = ghostdown; } // Server-side export - if (typeof module !== 'undefined') module.exports = ghostdown; + if (typeof module !== 'undefined') { + module.exports = ghostdown; + } }()); diff --git a/ghost/admin/assets/vendor/codemirror/addon/mode/overlay.js b/ghost/admin/assets/vendor/codemirror/addon/mode/overlay.js deleted file mode 100644 index b7928a7bbf..0000000000 --- a/ghost/admin/assets/vendor/codemirror/addon/mode/overlay.js +++ /dev/null @@ -1,59 +0,0 @@ -// Utility function that allows modes to be combined. The mode given -// as the base argument takes care of most of the normal mode -// functionality, but a second (typically simple) mode is used, which -// can override the style of text. Both modes get to parse all of the -// text, but when both assign a non-null style to a piece of code, the -// overlay wins, unless the combine argument was true, in which case -// the styles are combined. - -// overlayParser is the old, deprecated name -CodeMirror.overlayMode = CodeMirror.overlayParser = function(base, overlay, combine) { - return { - startState: function() { - return { - base: CodeMirror.startState(base), - overlay: CodeMirror.startState(overlay), - basePos: 0, baseCur: null, - overlayPos: 0, overlayCur: null - }; - }, - copyState: function(state) { - return { - base: CodeMirror.copyState(base, state.base), - overlay: CodeMirror.copyState(overlay, state.overlay), - basePos: state.basePos, baseCur: null, - overlayPos: state.overlayPos, overlayCur: null - }; - }, - - token: function(stream, state) { - if (stream.start == state.basePos) { - state.baseCur = base.token(stream, state.base); - state.basePos = stream.pos; - } - if (stream.start == state.overlayPos) { - stream.pos = stream.start; - state.overlayCur = overlay.token(stream, state.overlay); - state.overlayPos = stream.pos; - } - stream.pos = Math.min(state.basePos, state.overlayPos); - if (stream.eol()) state.basePos = state.overlayPos = 0; - - if (state.overlayCur == null) return state.baseCur; - if (state.baseCur != null && combine) return state.baseCur + " " + state.overlayCur; - else return state.overlayCur; - }, - - indent: base.indent && function(state, textAfter) { - return base.indent(state.base, textAfter); - }, - electricChars: base.electricChars, - - innerMode: function(state) { return {state: state.base, mode: base}; }, - - blankLine: function(state) { - if (base.blankLine) base.blankLine(state.base); - if (overlay.blankLine) overlay.blankLine(state.overlay); - } - }; -}; diff --git a/ghost/admin/assets/vendor/codemirror/codemirror.js b/ghost/admin/assets/vendor/codemirror/codemirror.js deleted file mode 100644 index 1d0d996310..0000000000 --- a/ghost/admin/assets/vendor/codemirror/codemirror.js +++ /dev/null @@ -1,5799 +0,0 @@ -// CodeMirror version 3.15 -// -// CodeMirror is the only global var we claim -window.CodeMirror = (function() { - "use strict"; - - // BROWSER SNIFFING - - // Crude, but necessary to handle a number of hard-to-feature-detect - // bugs and behavior differences. - var gecko = /gecko\/\d/i.test(navigator.userAgent); - var ie = /MSIE \d/.test(navigator.userAgent); - var ie_lt8 = ie && (document.documentMode == null || document.documentMode < 8); - var ie_lt9 = ie && (document.documentMode == null || document.documentMode < 9); - var webkit = /WebKit\//.test(navigator.userAgent); - var qtwebkit = webkit && /Qt\/\d+\.\d+/.test(navigator.userAgent); - var chrome = /Chrome\//.test(navigator.userAgent); - var opera = /Opera\//.test(navigator.userAgent); - var safari = /Apple Computer/.test(navigator.vendor); - var khtml = /KHTML\//.test(navigator.userAgent); - var mac_geLion = /Mac OS X 1\d\D([7-9]|\d\d)\D/.test(navigator.userAgent); - var mac_geMountainLion = /Mac OS X 1\d\D([8-9]|\d\d)\D/.test(navigator.userAgent); - var phantom = /PhantomJS/.test(navigator.userAgent); - - var ios = /AppleWebKit/.test(navigator.userAgent) && /Mobile\/\w+/.test(navigator.userAgent); - // This is woefully incomplete. Suggestions for alternative methods welcome. - var mobile = ios || /Android|webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(navigator.userAgent); - var mac = ios || /Mac/.test(navigator.platform); - var windows = /windows/i.test(navigator.platform); - - var opera_version = opera && navigator.userAgent.match(/Version\/(\d*\.\d*)/); - if (opera_version) opera_version = Number(opera_version[1]); - if (opera_version && opera_version >= 15) { opera = false; webkit = true; } - // Some browsers use the wrong event properties to signal cmd/ctrl on OS X - var flipCtrlCmd = mac && (qtwebkit || opera && (opera_version == null || opera_version < 12.11)); - var captureMiddleClick = gecko || (ie && !ie_lt9); - - // Optimize some code when these features are not used - var sawReadOnlySpans = false, sawCollapsedSpans = false; - - // CONSTRUCTOR - - function CodeMirror(place, options) { - if (!(this instanceof CodeMirror)) return new CodeMirror(place, options); - - this.options = options = options || {}; - // Determine effective options based on given values and defaults. - for (var opt in defaults) if (!options.hasOwnProperty(opt) && defaults.hasOwnProperty(opt)) - options[opt] = defaults[opt]; - setGuttersForLineNumbers(options); - - var docStart = typeof options.value == "string" ? 0 : options.value.first; - var display = this.display = makeDisplay(place, docStart); - display.wrapper.CodeMirror = this; - updateGutters(this); - if (options.autofocus && !mobile) focusInput(this); - - this.state = {keyMaps: [], - overlays: [], - modeGen: 0, - overwrite: false, focused: false, - suppressEdits: false, pasteIncoming: false, - draggingText: false, - highlight: new Delayed()}; - - themeChanged(this); - if (options.lineWrapping) - this.display.wrapper.className += " CodeMirror-wrap"; - - var doc = options.value; - if (typeof doc == "string") doc = new Doc(options.value, options.mode); - operation(this, attachDoc)(this, doc); - - // Override magic textarea content restore that IE sometimes does - // on our hidden textarea on reload - if (ie) setTimeout(bind(resetInput, this, true), 20); - - registerEventHandlers(this); - // IE throws unspecified error in certain cases, when - // trying to access activeElement before onload - var hasFocus; try { hasFocus = (document.activeElement == display.input); } catch(e) { } - if (hasFocus || (options.autofocus && !mobile)) setTimeout(bind(onFocus, this), 20); - else onBlur(this); - - operation(this, function() { - for (var opt in optionHandlers) - if (optionHandlers.propertyIsEnumerable(opt)) - optionHandlers[opt](this, options[opt], Init); - for (var i = 0; i < initHooks.length; ++i) initHooks[i](this); - })(); - } - - // DISPLAY CONSTRUCTOR - - function makeDisplay(place, docStart) { - var d = {}; - - var input = d.input = elt("textarea", null, null, "position: absolute; padding: 0; width: 1px; height: 1em; outline: none; font-size: 4px;"); - if (webkit) input.style.width = "1000px"; - else input.setAttribute("wrap", "off"); - // if border: 0; -- iOS fails to open keyboard (issue #1287) - if (ios) input.style.border = "1px solid black"; - input.setAttribute("autocorrect", "off"); input.setAttribute("autocapitalize", "off"); input.setAttribute("spellcheck", "false"); - - // Wraps and hides input textarea - d.inputDiv = elt("div", [input], null, "overflow: hidden; position: relative; width: 3px; height: 0px;"); - // The actual fake scrollbars. - d.scrollbarH = elt("div", [elt("div", null, null, "height: 1px")], "CodeMirror-hscrollbar"); - d.scrollbarV = elt("div", [elt("div", null, null, "width: 1px")], "CodeMirror-vscrollbar"); - d.scrollbarFiller = elt("div", null, "CodeMirror-scrollbar-filler"); - d.gutterFiller = elt("div", null, "CodeMirror-gutter-filler"); - // DIVs containing the selection and the actual code - d.lineDiv = elt("div", null, "CodeMirror-code"); - d.selectionDiv = elt("div", null, null, "position: relative; z-index: 1"); - // Blinky cursor, and element used to ensure cursor fits at the end of a line - d.cursor = elt("div", "\u00a0", "CodeMirror-cursor"); - // Secondary cursor, shown when on a 'jump' in bi-directional text - d.otherCursor = elt("div", "\u00a0", "CodeMirror-cursor CodeMirror-secondarycursor"); - // Used to measure text size - d.measure = elt("div", null, "CodeMirror-measure"); - // Wraps everything that needs to exist inside the vertically-padded coordinate system - d.lineSpace = elt("div", [d.measure, d.selectionDiv, d.lineDiv, d.cursor, d.otherCursor], - null, "position: relative; outline: none"); - // Moved around its parent to cover visible view - d.mover = elt("div", [elt("div", [d.lineSpace], "CodeMirror-lines")], null, "position: relative"); - // Set to the height of the text, causes scrolling - d.sizer = elt("div", [d.mover], "CodeMirror-sizer"); - // D is needed because behavior of elts with overflow: auto and padding is inconsistent across browsers - d.heightForcer = elt("div", null, null, "position: absolute; height: " + scrollerCutOff + "px; width: 1px;"); - // Will contain the gutters, if any - d.gutters = elt("div", null, "CodeMirror-gutters"); - d.lineGutter = null; - // Provides scrolling - d.scroller = elt("div", [d.sizer, d.heightForcer, d.gutters], "CodeMirror-scroll"); - d.scroller.setAttribute("tabIndex", "-1"); - // The element in which the editor lives. - d.wrapper = elt("div", [d.inputDiv, d.scrollbarH, d.scrollbarV, - d.scrollbarFiller, d.gutterFiller, d.scroller], "CodeMirror"); - // Work around IE7 z-index bug - if (ie_lt8) { d.gutters.style.zIndex = -1; d.scroller.style.paddingRight = 0; } - if (place.appendChild) place.appendChild(d.wrapper); else place(d.wrapper); - - // Needed to hide big blue blinking cursor on Mobile Safari - if (ios) input.style.width = "0px"; - if (!webkit) d.scroller.draggable = true; - // Needed to handle Tab key in KHTML - if (khtml) { d.inputDiv.style.height = "1px"; d.inputDiv.style.position = "absolute"; } - // Need to set a minimum width to see the scrollbar on IE7 (but must not set it on IE8). - else if (ie_lt8) d.scrollbarH.style.minWidth = d.scrollbarV.style.minWidth = "18px"; - - // Current visible range (may be bigger than the view window). - d.viewOffset = d.lastSizeC = 0; - d.showingFrom = d.showingTo = docStart; - - // Used to only resize the line number gutter when necessary (when - // the amount of lines crosses a boundary that makes its width change) - d.lineNumWidth = d.lineNumInnerWidth = d.lineNumChars = null; - // See readInput and resetInput - d.prevInput = ""; - // Set to true when a non-horizontal-scrolling widget is added. As - // an optimization, widget aligning is skipped when d is false. - d.alignWidgets = false; - // Flag that indicates whether we currently expect input to appear - // (after some event like 'keypress' or 'input') and are polling - // intensively. - d.pollingFast = false; - // Self-resetting timeout for the poller - d.poll = new Delayed(); - - d.cachedCharWidth = d.cachedTextHeight = null; - d.measureLineCache = []; - d.measureLineCachePos = 0; - - // Tracks when resetInput has punted to just putting a short - // string instead of the (large) selection. - d.inaccurateSelection = false; - - // Tracks the maximum line length so that the horizontal scrollbar - // can be kept static when scrolling. - d.maxLine = null; - d.maxLineLength = 0; - d.maxLineChanged = false; - - // Used for measuring wheel scrolling granularity - d.wheelDX = d.wheelDY = d.wheelStartX = d.wheelStartY = null; - - return d; - } - - // STATE UPDATES - - // Used to get the editor into a consistent state again when options change. - - function loadMode(cm) { - cm.doc.mode = CodeMirror.getMode(cm.options, cm.doc.modeOption); - cm.doc.iter(function(line) { - if (line.stateAfter) line.stateAfter = null; - if (line.styles) line.styles = null; - }); - cm.doc.frontier = cm.doc.first; - startWorker(cm, 100); - cm.state.modeGen++; - if (cm.curOp) regChange(cm); - } - - function wrappingChanged(cm) { - if (cm.options.lineWrapping) { - cm.display.wrapper.className += " CodeMirror-wrap"; - cm.display.sizer.style.minWidth = ""; - } else { - cm.display.wrapper.className = cm.display.wrapper.className.replace(" CodeMirror-wrap", ""); - computeMaxLength(cm); - } - estimateLineHeights(cm); - regChange(cm); - clearCaches(cm); - setTimeout(function(){updateScrollbars(cm);}, 100); - } - - function estimateHeight(cm) { - var th = textHeight(cm.display), wrapping = cm.options.lineWrapping; - var perLine = wrapping && Math.max(5, cm.display.scroller.clientWidth / charWidth(cm.display) - 3); - return function(line) { - if (lineIsHidden(cm.doc, line)) - return 0; - else if (wrapping) - return (Math.ceil(line.text.length / perLine) || 1) * th; - else - return th; - }; - } - - function estimateLineHeights(cm) { - var doc = cm.doc, est = estimateHeight(cm); - doc.iter(function(line) { - var estHeight = est(line); - if (estHeight != line.height) updateLineHeight(line, estHeight); - }); - } - - function keyMapChanged(cm) { - var map = keyMap[cm.options.keyMap], style = map.style; - cm.display.wrapper.className = cm.display.wrapper.className.replace(/\s*cm-keymap-\S+/g, "") + - (style ? " cm-keymap-" + style : ""); - cm.state.disableInput = map.disableInput; - } - - function themeChanged(cm) { - cm.display.wrapper.className = cm.display.wrapper.className.replace(/\s*cm-s-\S+/g, "") + - cm.options.theme.replace(/(^|\s)\s*/g, " cm-s-"); - clearCaches(cm); - } - - function guttersChanged(cm) { - updateGutters(cm); - regChange(cm); - setTimeout(function(){alignHorizontally(cm);}, 20); - } - - function updateGutters(cm) { - var gutters = cm.display.gutters, specs = cm.options.gutters; - removeChildren(gutters); - for (var i = 0; i < specs.length; ++i) { - var gutterClass = specs[i]; - var gElt = gutters.appendChild(elt("div", null, "CodeMirror-gutter " + gutterClass)); - if (gutterClass == "CodeMirror-linenumbers") { - cm.display.lineGutter = gElt; - gElt.style.width = (cm.display.lineNumWidth || 1) + "px"; - } - } - gutters.style.display = i ? "" : "none"; - } - - function lineLength(doc, line) { - if (line.height == 0) return 0; - var len = line.text.length, merged, cur = line; - while (merged = collapsedSpanAtStart(cur)) { - var found = merged.find(); - cur = getLine(doc, found.from.line); - len += found.from.ch - found.to.ch; - } - cur = line; - while (merged = collapsedSpanAtEnd(cur)) { - var found = merged.find(); - len -= cur.text.length - found.from.ch; - cur = getLine(doc, found.to.line); - len += cur.text.length - found.to.ch; - } - return len; - } - - function computeMaxLength(cm) { - var d = cm.display, doc = cm.doc; - d.maxLine = getLine(doc, doc.first); - d.maxLineLength = lineLength(doc, d.maxLine); - d.maxLineChanged = true; - doc.iter(function(line) { - var len = lineLength(doc, line); - if (len > d.maxLineLength) { - d.maxLineLength = len; - d.maxLine = line; - } - }); - } - - // Make sure the gutters options contains the element - // "CodeMirror-linenumbers" when the lineNumbers option is true. - function setGuttersForLineNumbers(options) { - var found = false; - for (var i = 0; i < options.gutters.length; ++i) { - if (options.gutters[i] == "CodeMirror-linenumbers") { - if (options.lineNumbers) found = true; - else options.gutters.splice(i--, 1); - } - } - if (!found && options.lineNumbers) - options.gutters.push("CodeMirror-linenumbers"); - } - - // SCROLLBARS - - // Re-synchronize the fake scrollbars with the actual size of the - // content. Optionally force a scrollTop. - function updateScrollbars(cm) { - var d = cm.display, docHeight = cm.doc.height; - var totalHeight = docHeight + paddingVert(d); - d.sizer.style.minHeight = d.heightForcer.style.top = totalHeight + "px"; - d.gutters.style.height = Math.max(totalHeight, d.scroller.clientHeight - scrollerCutOff) + "px"; - var scrollHeight = Math.max(totalHeight, d.scroller.scrollHeight); - var needsH = d.scroller.scrollWidth > (d.scroller.clientWidth + 1); - var needsV = scrollHeight > (d.scroller.clientHeight + 1); - if (needsV) { - d.scrollbarV.style.display = "block"; - d.scrollbarV.style.bottom = needsH ? scrollbarWidth(d.measure) + "px" : "0"; - d.scrollbarV.firstChild.style.height = - (scrollHeight - d.scroller.clientHeight + d.scrollbarV.clientHeight) + "px"; - } else d.scrollbarV.style.display = ""; - if (needsH) { - d.scrollbarH.style.display = "block"; - d.scrollbarH.style.right = needsV ? scrollbarWidth(d.measure) + "px" : "0"; - d.scrollbarH.firstChild.style.width = - (d.scroller.scrollWidth - d.scroller.clientWidth + d.scrollbarH.clientWidth) + "px"; - } else d.scrollbarH.style.display = ""; - if (needsH && needsV) { - d.scrollbarFiller.style.display = "block"; - d.scrollbarFiller.style.height = d.scrollbarFiller.style.width = scrollbarWidth(d.measure) + "px"; - } else d.scrollbarFiller.style.display = ""; - if (needsH && cm.options.coverGutterNextToScrollbar && cm.options.fixedGutter) { - d.gutterFiller.style.display = "block"; - d.gutterFiller.style.height = scrollbarWidth(d.measure) + "px"; - d.gutterFiller.style.width = d.gutters.offsetWidth + "px"; - } else d.gutterFiller.style.display = ""; - - if (mac_geLion && scrollbarWidth(d.measure) === 0) - d.scrollbarV.style.minWidth = d.scrollbarH.style.minHeight = mac_geMountainLion ? "18px" : "12px"; - } - - function visibleLines(display, doc, viewPort) { - var top = display.scroller.scrollTop, height = display.wrapper.clientHeight; - if (typeof viewPort == "number") top = viewPort; - else if (viewPort) {top = viewPort.top; height = viewPort.bottom - viewPort.top;} - top = Math.floor(top - paddingTop(display)); - var bottom = Math.ceil(top + height); - return {from: lineAtHeight(doc, top), to: lineAtHeight(doc, bottom)}; - } - - // LINE NUMBERS - - function alignHorizontally(cm) { - var display = cm.display; - if (!display.alignWidgets && (!display.gutters.firstChild || !cm.options.fixedGutter)) return; - var comp = compensateForHScroll(display) - display.scroller.scrollLeft + cm.doc.scrollLeft; - var gutterW = display.gutters.offsetWidth, l = comp + "px"; - for (var n = display.lineDiv.firstChild; n; n = n.nextSibling) if (n.alignable) { - for (var i = 0, a = n.alignable; i < a.length; ++i) a[i].style.left = l; - } - if (cm.options.fixedGutter) - display.gutters.style.left = (comp + gutterW) + "px"; - } - - function maybeUpdateLineNumberWidth(cm) { - if (!cm.options.lineNumbers) return false; - var doc = cm.doc, last = lineNumberFor(cm.options, doc.first + doc.size - 1), display = cm.display; - if (last.length != display.lineNumChars) { - var test = display.measure.appendChild(elt("div", [elt("div", last)], - "CodeMirror-linenumber CodeMirror-gutter-elt")); - var innerW = test.firstChild.offsetWidth, padding = test.offsetWidth - innerW; - display.lineGutter.style.width = ""; - display.lineNumInnerWidth = Math.max(innerW, display.lineGutter.offsetWidth - padding); - display.lineNumWidth = display.lineNumInnerWidth + padding; - display.lineNumChars = display.lineNumInnerWidth ? last.length : -1; - display.lineGutter.style.width = display.lineNumWidth + "px"; - return true; - } - return false; - } - - function lineNumberFor(options, i) { - return String(options.lineNumberFormatter(i + options.firstLineNumber)); - } - function compensateForHScroll(display) { - return getRect(display.scroller).left - getRect(display.sizer).left; - } - - // DISPLAY DRAWING - - function updateDisplay(cm, changes, viewPort, forced) { - var oldFrom = cm.display.showingFrom, oldTo = cm.display.showingTo, updated; - var visible = visibleLines(cm.display, cm.doc, viewPort); - for (;;) { - if (!updateDisplayInner(cm, changes, visible, forced)) break; - forced = false; - updated = true; - updateSelection(cm); - updateScrollbars(cm); - - // Clip forced viewport to actual scrollable area - if (viewPort) - viewPort = Math.min(cm.display.scroller.scrollHeight - cm.display.scroller.clientHeight, - typeof viewPort == "number" ? viewPort : viewPort.top); - visible = visibleLines(cm.display, cm.doc, viewPort); - if (visible.from >= cm.display.showingFrom && visible.to <= cm.display.showingTo) - break; - changes = []; - } - - if (updated) { - signalLater(cm, "update", cm); - if (cm.display.showingFrom != oldFrom || cm.display.showingTo != oldTo) - signalLater(cm, "viewportChange", cm, cm.display.showingFrom, cm.display.showingTo); - } - return updated; - } - - // Uses a set of changes plus the current scroll position to - // determine which DOM updates have to be made, and makes the - // updates. - function updateDisplayInner(cm, changes, visible, forced) { - var display = cm.display, doc = cm.doc; - if (!display.wrapper.clientWidth) { - display.showingFrom = display.showingTo = doc.first; - display.viewOffset = 0; - return; - } - - // Bail out if the visible area is already rendered and nothing changed. - if (!forced && changes.length == 0 && - visible.from > display.showingFrom && visible.to < display.showingTo) - return; - - if (maybeUpdateLineNumberWidth(cm)) - changes = [{from: doc.first, to: doc.first + doc.size}]; - var gutterW = display.sizer.style.marginLeft = display.gutters.offsetWidth + "px"; - display.scrollbarH.style.left = cm.options.fixedGutter ? gutterW : "0"; - - // Used to determine which lines need their line numbers updated - var positionsChangedFrom = Infinity; - if (cm.options.lineNumbers) - for (var i = 0; i < changes.length; ++i) - if (changes[i].diff) { positionsChangedFrom = changes[i].from; break; } - - var end = doc.first + doc.size; - var from = Math.max(visible.from - cm.options.viewportMargin, doc.first); - var to = Math.min(end, visible.to + cm.options.viewportMargin); - if (display.showingFrom < from && from - display.showingFrom < 20) from = Math.max(doc.first, display.showingFrom); - if (display.showingTo > to && display.showingTo - to < 20) to = Math.min(end, display.showingTo); - if (sawCollapsedSpans) { - from = lineNo(visualLine(doc, getLine(doc, from))); - while (to < end && lineIsHidden(doc, getLine(doc, to))) ++to; - } - - // Create a range of theoretically intact lines, and punch holes - // in that using the change info. - var intact = [{from: Math.max(display.showingFrom, doc.first), - to: Math.min(display.showingTo, end)}]; - if (intact[0].from >= intact[0].to) intact = []; - else intact = computeIntact(intact, changes); - // When merged lines are present, we might have to reduce the - // intact ranges because changes in continued fragments of the - // intact lines do require the lines to be redrawn. - if (sawCollapsedSpans) - for (var i = 0; i < intact.length; ++i) { - var range = intact[i], merged; - while (merged = collapsedSpanAtEnd(getLine(doc, range.to - 1))) { - var newTo = merged.find().from.line; - if (newTo > range.from) range.to = newTo; - else { intact.splice(i--, 1); break; } - } - } - - // Clip off the parts that won't be visible - var intactLines = 0; - for (var i = 0; i < intact.length; ++i) { - var range = intact[i]; - if (range.from < from) range.from = from; - if (range.to > to) range.to = to; - if (range.from >= range.to) intact.splice(i--, 1); - else intactLines += range.to - range.from; - } - if (!forced && intactLines == to - from && from == display.showingFrom && to == display.showingTo) { - updateViewOffset(cm); - return; - } - intact.sort(function(a, b) {return a.from - b.from;}); - - // Avoid crashing on IE's "unspecified error" when in iframes - try { - var focused = document.activeElement; - } catch(e) {} - if (intactLines < (to - from) * .7) display.lineDiv.style.display = "none"; - patchDisplay(cm, from, to, intact, positionsChangedFrom); - display.lineDiv.style.display = ""; - if (focused && document.activeElement != focused && focused.offsetHeight) focused.focus(); - - var different = from != display.showingFrom || to != display.showingTo || - display.lastSizeC != display.wrapper.clientHeight; - // This is just a bogus formula that detects when the editor is - // resized or the font size changes. - if (different) { - display.lastSizeC = display.wrapper.clientHeight; - startWorker(cm, 400); - } - display.showingFrom = from; display.showingTo = to; - - updateHeightsInViewport(cm); - updateViewOffset(cm); - - return true; - } - - function updateHeightsInViewport(cm) { - var display = cm.display; - var prevBottom = display.lineDiv.offsetTop; - for (var node = display.lineDiv.firstChild, height; node; node = node.nextSibling) if (node.lineObj) { - if (ie_lt8) { - var bot = node.offsetTop + node.offsetHeight; - height = bot - prevBottom; - prevBottom = bot; - } else { - var box = getRect(node); - height = box.bottom - box.top; - } - var diff = node.lineObj.height - height; - if (height < 2) height = textHeight(display); - if (diff > .001 || diff < -.001) { - updateLineHeight(node.lineObj, height); - var widgets = node.lineObj.widgets; - if (widgets) for (var i = 0; i < widgets.length; ++i) - widgets[i].height = widgets[i].node.offsetHeight; - } - } - } - - function updateViewOffset(cm) { - var off = cm.display.viewOffset = heightAtLine(cm, getLine(cm.doc, cm.display.showingFrom)); - // Position the mover div to align with the current virtual scroll position - cm.display.mover.style.top = off + "px"; - } - - function computeIntact(intact, changes) { - for (var i = 0, l = changes.length || 0; i < l; ++i) { - var change = changes[i], intact2 = [], diff = change.diff || 0; - for (var j = 0, l2 = intact.length; j < l2; ++j) { - var range = intact[j]; - if (change.to <= range.from && change.diff) { - intact2.push({from: range.from + diff, to: range.to + diff}); - } else if (change.to <= range.from || change.from >= range.to) { - intact2.push(range); - } else { - if (change.from > range.from) - intact2.push({from: range.from, to: change.from}); - if (change.to < range.to) - intact2.push({from: change.to + diff, to: range.to + diff}); - } - } - intact = intact2; - } - return intact; - } - - function getDimensions(cm) { - var d = cm.display, left = {}, width = {}; - for (var n = d.gutters.firstChild, i = 0; n; n = n.nextSibling, ++i) { - left[cm.options.gutters[i]] = n.offsetLeft; - width[cm.options.gutters[i]] = n.offsetWidth; - } - return {fixedPos: compensateForHScroll(d), - gutterTotalWidth: d.gutters.offsetWidth, - gutterLeft: left, - gutterWidth: width, - wrapperWidth: d.wrapper.clientWidth}; - } - - function patchDisplay(cm, from, to, intact, updateNumbersFrom) { - var dims = getDimensions(cm); - var display = cm.display, lineNumbers = cm.options.lineNumbers; - if (!intact.length && (!webkit || !cm.display.currentWheelTarget)) - removeChildren(display.lineDiv); - var container = display.lineDiv, cur = container.firstChild; - - function rm(node) { - var next = node.nextSibling; - if (webkit && mac && cm.display.currentWheelTarget == node) { - node.style.display = "none"; - node.lineObj = null; - } else { - node.parentNode.removeChild(node); - } - return next; - } - - var nextIntact = intact.shift(), lineN = from; - cm.doc.iter(from, to, function(line) { - if (nextIntact && nextIntact.to == lineN) nextIntact = intact.shift(); - if (lineIsHidden(cm.doc, line)) { - if (line.height != 0) updateLineHeight(line, 0); - if (line.widgets && cur.previousSibling) for (var i = 0; i < line.widgets.length; ++i) { - var w = line.widgets[i]; - if (w.showIfHidden) { - var prev = cur.previousSibling; - if (/pre/i.test(prev.nodeName)) { - var wrap = elt("div", null, null, "position: relative"); - prev.parentNode.replaceChild(wrap, prev); - wrap.appendChild(prev); - prev = wrap; - } - var wnode = prev.appendChild(elt("div", [w.node], "CodeMirror-linewidget")); - if (!w.handleMouseEvents) wnode.ignoreEvents = true; - positionLineWidget(w, wnode, prev, dims); - } - } - } else if (nextIntact && nextIntact.from <= lineN && nextIntact.to > lineN) { - // This line is intact. Skip to the actual node. Update its - // line number if needed. - while (cur.lineObj != line) cur = rm(cur); - if (lineNumbers && updateNumbersFrom <= lineN && cur.lineNumber) - setTextContent(cur.lineNumber, lineNumberFor(cm.options, lineN)); - cur = cur.nextSibling; - } else { - // For lines with widgets, make an attempt to find and reuse - // the existing element, so that widgets aren't needlessly - // removed and re-inserted into the dom - if (line.widgets) for (var j = 0, search = cur, reuse; search && j < 20; ++j, search = search.nextSibling) - if (search.lineObj == line && /div/i.test(search.nodeName)) { reuse = search; break; } - // This line needs to be generated. - var lineNode = buildLineElement(cm, line, lineN, dims, reuse); - if (lineNode != reuse) { - container.insertBefore(lineNode, cur); - } else { - while (cur != reuse) cur = rm(cur); - cur = cur.nextSibling; - } - - lineNode.lineObj = line; - } - ++lineN; - }); - while (cur) cur = rm(cur); - } - - function buildLineElement(cm, line, lineNo, dims, reuse) { - var lineElement = lineContent(cm, line); - var markers = line.gutterMarkers, display = cm.display, wrap; - - if (!cm.options.lineNumbers && !markers && !line.bgClass && !line.wrapClass && !line.widgets) - return lineElement; - - // Lines with gutter elements, widgets or a background class need - // to be wrapped again, and have the extra elements added to the - // wrapper div - - if (reuse) { - reuse.alignable = null; - var isOk = true, widgetsSeen = 0, insertBefore = null; - for (var n = reuse.firstChild, next; n; n = next) { - next = n.nextSibling; - if (!/\bCodeMirror-linewidget\b/.test(n.className)) { - reuse.removeChild(n); - } else { - for (var i = 0; i < line.widgets.length; ++i) { - var widget = line.widgets[i]; - if (widget.node == n.firstChild) { - if (!widget.above && !insertBefore) insertBefore = n; - positionLineWidget(widget, n, reuse, dims); - ++widgetsSeen; - break; - } - } - if (i == line.widgets.length) { isOk = false; break; } - } - } - reuse.insertBefore(lineElement, insertBefore); - if (isOk && widgetsSeen == line.widgets.length) { - wrap = reuse; - reuse.className = line.wrapClass || ""; - } - } - if (!wrap) { - wrap = elt("div", null, line.wrapClass, "position: relative"); - wrap.appendChild(lineElement); - } - // Kludge to make sure the styled element lies behind the selection (by z-index) - if (line.bgClass) - wrap.insertBefore(elt("div", null, line.bgClass + " CodeMirror-linebackground"), wrap.firstChild); - if (cm.options.lineNumbers || markers) { - var gutterWrap = wrap.insertBefore(elt("div", null, null, "position: absolute; left: " + - (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + "px"), - wrap.firstChild); - if (cm.options.fixedGutter) (wrap.alignable || (wrap.alignable = [])).push(gutterWrap); - if (cm.options.lineNumbers && (!markers || !markers["CodeMirror-linenumbers"])) - wrap.lineNumber = gutterWrap.appendChild( - elt("div", lineNumberFor(cm.options, lineNo), - "CodeMirror-linenumber CodeMirror-gutter-elt", - "left: " + dims.gutterLeft["CodeMirror-linenumbers"] + "px; width: " - + display.lineNumInnerWidth + "px")); - if (markers) - for (var k = 0; k < cm.options.gutters.length; ++k) { - var id = cm.options.gutters[k], found = markers.hasOwnProperty(id) && markers[id]; - if (found) - gutterWrap.appendChild(elt("div", [found], "CodeMirror-gutter-elt", "left: " + - dims.gutterLeft[id] + "px; width: " + dims.gutterWidth[id] + "px")); - } - } - if (ie_lt8) wrap.style.zIndex = 2; - if (line.widgets && wrap != reuse) for (var i = 0, ws = line.widgets; i < ws.length; ++i) { - var widget = ws[i], node = elt("div", [widget.node], "CodeMirror-linewidget"); - if (!widget.handleMouseEvents) node.ignoreEvents = true; - positionLineWidget(widget, node, wrap, dims); - if (widget.above) - wrap.insertBefore(node, cm.options.lineNumbers && line.height != 0 ? gutterWrap : lineElement); - else - wrap.appendChild(node); - signalLater(widget, "redraw"); - } - return wrap; - } - - function positionLineWidget(widget, node, wrap, dims) { - if (widget.noHScroll) { - (wrap.alignable || (wrap.alignable = [])).push(node); - var width = dims.wrapperWidth; - node.style.left = dims.fixedPos + "px"; - if (!widget.coverGutter) { - width -= dims.gutterTotalWidth; - node.style.paddingLeft = dims.gutterTotalWidth + "px"; - } - node.style.width = width + "px"; - } - if (widget.coverGutter) { - node.style.zIndex = 5; - node.style.position = "relative"; - if (!widget.noHScroll) node.style.marginLeft = -dims.gutterTotalWidth + "px"; - } - } - - // SELECTION / CURSOR - - function updateSelection(cm) { - var display = cm.display; - var collapsed = posEq(cm.doc.sel.from, cm.doc.sel.to); - if (collapsed || cm.options.showCursorWhenSelecting) - updateSelectionCursor(cm); - else - display.cursor.style.display = display.otherCursor.style.display = "none"; - if (!collapsed) - updateSelectionRange(cm); - else - display.selectionDiv.style.display = "none"; - - // Move the hidden textarea near the cursor to prevent scrolling artifacts - if (cm.options.moveInputWithCursor) { - var headPos = cursorCoords(cm, cm.doc.sel.head, "div"); - var wrapOff = getRect(display.wrapper), lineOff = getRect(display.lineDiv); - display.inputDiv.style.top = Math.max(0, Math.min(display.wrapper.clientHeight - 10, - headPos.top + lineOff.top - wrapOff.top)) + "px"; - display.inputDiv.style.left = Math.max(0, Math.min(display.wrapper.clientWidth - 10, - headPos.left + lineOff.left - wrapOff.left)) + "px"; - } - } - - // No selection, plain cursor - function updateSelectionCursor(cm) { - var display = cm.display, pos = cursorCoords(cm, cm.doc.sel.head, "div"); - display.cursor.style.left = pos.left + "px"; - display.cursor.style.top = pos.top + "px"; - display.cursor.style.height = Math.max(0, pos.bottom - pos.top) * cm.options.cursorHeight + "px"; - display.cursor.style.display = ""; - - if (pos.other) { - display.otherCursor.style.display = ""; - display.otherCursor.style.left = pos.other.left + "px"; - display.otherCursor.style.top = pos.other.top + "px"; - display.otherCursor.style.height = (pos.other.bottom - pos.other.top) * .85 + "px"; - } else { display.otherCursor.style.display = "none"; } - } - - // Highlight selection - function updateSelectionRange(cm) { - var display = cm.display, doc = cm.doc, sel = cm.doc.sel; - var fragment = document.createDocumentFragment(); - var clientWidth = display.lineSpace.offsetWidth, pl = paddingLeft(cm.display); - - function add(left, top, width, bottom) { - if (top < 0) top = 0; - fragment.appendChild(elt("div", null, "CodeMirror-selected", "position: absolute; left: " + left + - "px; top: " + top + "px; width: " + (width == null ? clientWidth - left : width) + - "px; height: " + (bottom - top) + "px")); - } - - function drawForLine(line, fromArg, toArg) { - var lineObj = getLine(doc, line); - var lineLen = lineObj.text.length; - var start, end; - function coords(ch, bias) { - return charCoords(cm, Pos(line, ch), "div", lineObj, bias); - } - - iterateBidiSections(getOrder(lineObj), fromArg || 0, toArg == null ? lineLen : toArg, function(from, to, dir) { - var leftPos = coords(from, "left"), rightPos, left, right; - if (from == to) { - rightPos = leftPos; - left = right = leftPos.left; - } else { - rightPos = coords(to - 1, "right"); - if (dir == "rtl") { var tmp = leftPos; leftPos = rightPos; rightPos = tmp; } - left = leftPos.left; - right = rightPos.right; - } - if (fromArg == null && from == 0) left = pl; - if (rightPos.top - leftPos.top > 3) { // Different lines, draw top part - add(left, leftPos.top, null, leftPos.bottom); - left = pl; - if (leftPos.bottom < rightPos.top) add(left, leftPos.bottom, null, rightPos.top); - } - if (toArg == null && to == lineLen) right = clientWidth; - if (!start || leftPos.top < start.top || leftPos.top == start.top && leftPos.left < start.left) - start = leftPos; - if (!end || rightPos.bottom > end.bottom || rightPos.bottom == end.bottom && rightPos.right > end.right) - end = rightPos; - if (left < pl + 1) left = pl; - add(left, rightPos.top, right - left, rightPos.bottom); - }); - return {start: start, end: end}; - } - - if (sel.from.line == sel.to.line) { - drawForLine(sel.from.line, sel.from.ch, sel.to.ch); - } else { - var fromLine = getLine(doc, sel.from.line), toLine = getLine(doc, sel.to.line); - var singleVLine = visualLine(doc, fromLine) == visualLine(doc, toLine); - var leftEnd = drawForLine(sel.from.line, sel.from.ch, singleVLine ? fromLine.text.length : null).end; - var rightStart = drawForLine(sel.to.line, singleVLine ? 0 : null, sel.to.ch).start; - if (singleVLine) { - if (leftEnd.top < rightStart.top - 2) { - add(leftEnd.right, leftEnd.top, null, leftEnd.bottom); - add(pl, rightStart.top, rightStart.left, rightStart.bottom); - } else { - add(leftEnd.right, leftEnd.top, rightStart.left - leftEnd.right, leftEnd.bottom); - } - } - if (leftEnd.bottom < rightStart.top) - add(pl, leftEnd.bottom, null, rightStart.top); - } - - removeChildrenAndAdd(display.selectionDiv, fragment); - display.selectionDiv.style.display = ""; - } - - // Cursor-blinking - function restartBlink(cm) { - if (!cm.state.focused) return; - var display = cm.display; - clearInterval(display.blinker); - var on = true; - display.cursor.style.visibility = display.otherCursor.style.visibility = ""; - display.blinker = setInterval(function() { - display.cursor.style.visibility = display.otherCursor.style.visibility = (on = !on) ? "" : "hidden"; - }, cm.options.cursorBlinkRate); - } - - // HIGHLIGHT WORKER - - function startWorker(cm, time) { - if (cm.doc.mode.startState && cm.doc.frontier < cm.display.showingTo) - cm.state.highlight.set(time, bind(highlightWorker, cm)); - } - - function highlightWorker(cm) { - var doc = cm.doc; - if (doc.frontier < doc.first) doc.frontier = doc.first; - if (doc.frontier >= cm.display.showingTo) return; - var end = +new Date + cm.options.workTime; - var state = copyState(doc.mode, getStateBefore(cm, doc.frontier)); - var changed = [], prevChange; - doc.iter(doc.frontier, Math.min(doc.first + doc.size, cm.display.showingTo + 500), function(line) { - if (doc.frontier >= cm.display.showingFrom) { // Visible - var oldStyles = line.styles; - line.styles = highlightLine(cm, line, state); - var ischange = !oldStyles || oldStyles.length != line.styles.length; - for (var i = 0; !ischange && i < oldStyles.length; ++i) ischange = oldStyles[i] != line.styles[i]; - if (ischange) { - if (prevChange && prevChange.end == doc.frontier) prevChange.end++; - else changed.push(prevChange = {start: doc.frontier, end: doc.frontier + 1}); - } - line.stateAfter = copyState(doc.mode, state); - } else { - processLine(cm, line, state); - line.stateAfter = doc.frontier % 5 == 0 ? copyState(doc.mode, state) : null; - } - ++doc.frontier; - if (+new Date > end) { - startWorker(cm, cm.options.workDelay); - return true; - } - }); - if (changed.length) - operation(cm, function() { - for (var i = 0; i < changed.length; ++i) - regChange(this, changed[i].start, changed[i].end); - })(); - } - - // Finds the line to start with when starting a parse. Tries to - // find a line with a stateAfter, so that it can start with a - // valid state. If that fails, it returns the line with the - // smallest indentation, which tends to need the least context to - // parse correctly. - function findStartLine(cm, n, precise) { - var minindent, minline, doc = cm.doc; - for (var search = n, lim = n - 100; search > lim; --search) { - if (search <= doc.first) return doc.first; - var line = getLine(doc, search - 1); - if (line.stateAfter && (!precise || search <= doc.frontier)) return search; - var indented = countColumn(line.text, null, cm.options.tabSize); - if (minline == null || minindent > indented) { - minline = search - 1; - minindent = indented; - } - } - return minline; - } - - function getStateBefore(cm, n, precise) { - var doc = cm.doc, display = cm.display; - if (!doc.mode.startState) return true; - var pos = findStartLine(cm, n, precise), state = pos > doc.first && getLine(doc, pos-1).stateAfter; - if (!state) state = startState(doc.mode); - else state = copyState(doc.mode, state); - doc.iter(pos, n, function(line) { - processLine(cm, line, state); - var save = pos == n - 1 || pos % 5 == 0 || pos >= display.showingFrom && pos < display.showingTo; - line.stateAfter = save ? copyState(doc.mode, state) : null; - ++pos; - }); - return state; - } - - // POSITION MEASUREMENT - - function paddingTop(display) {return display.lineSpace.offsetTop;} - function paddingVert(display) {return display.mover.offsetHeight - display.lineSpace.offsetHeight;} - function paddingLeft(display) { - var e = removeChildrenAndAdd(display.measure, elt("pre", null, null, "text-align: left")).appendChild(elt("span", "x")); - return e.offsetLeft; - } - - function measureChar(cm, line, ch, data, bias) { - var dir = -1; - data = data || measureLine(cm, line); - - for (var pos = ch;; pos += dir) { - var r = data[pos]; - if (r) break; - if (dir < 0 && pos == 0) dir = 1; - } - bias = pos > ch ? "left" : pos < ch ? "right" : bias; - if (bias == "left" && r.leftSide) r = r.leftSide; - else if (bias == "right" && r.rightSide) r = r.rightSide; - return {left: pos < ch ? r.right : r.left, - right: pos > ch ? r.left : r.right, - top: r.top, - bottom: r.bottom}; - } - - function findCachedMeasurement(cm, line) { - var cache = cm.display.measureLineCache; - for (var i = 0; i < cache.length; ++i) { - var memo = cache[i]; - if (memo.text == line.text && memo.markedSpans == line.markedSpans && - cm.display.scroller.clientWidth == memo.width && - memo.classes == line.textClass + "|" + line.bgClass + "|" + line.wrapClass) - return memo; - } - } - - function clearCachedMeasurement(cm, line) { - var exists = findCachedMeasurement(cm, line); - if (exists) exists.text = exists.measure = exists.markedSpans = null; - } - - function measureLine(cm, line) { - // First look in the cache - var cached = findCachedMeasurement(cm, line); - if (cached) return cached.measure; - - // Failing that, recompute and store result in cache - var measure = measureLineInner(cm, line); - var cache = cm.display.measureLineCache; - var memo = {text: line.text, width: cm.display.scroller.clientWidth, - markedSpans: line.markedSpans, measure: measure, - classes: line.textClass + "|" + line.bgClass + "|" + line.wrapClass}; - if (cache.length == 16) cache[++cm.display.measureLineCachePos % 16] = memo; - else cache.push(memo); - return measure; - } - - function measureLineInner(cm, line) { - var display = cm.display, measure = emptyArray(line.text.length); - var pre = lineContent(cm, line, measure, true); - - // IE does not cache element positions of inline elements between - // calls to getBoundingClientRect. This makes the loop below, - // which gathers the positions of all the characters on the line, - // do an amount of layout work quadratic to the number of - // characters. When line wrapping is off, we try to improve things - // by first subdividing the line into a bunch of inline blocks, so - // that IE can reuse most of the layout information from caches - // for those blocks. This does interfere with line wrapping, so it - // doesn't work when wrapping is on, but in that case the - // situation is slightly better, since IE does cache line-wrapping - // information and only recomputes per-line. - if (ie && !ie_lt8 && !cm.options.lineWrapping && pre.childNodes.length > 100) { - var fragment = document.createDocumentFragment(); - var chunk = 10, n = pre.childNodes.length; - for (var i = 0, chunks = Math.ceil(n / chunk); i < chunks; ++i) { - var wrap = elt("div", null, null, "display: inline-block"); - for (var j = 0; j < chunk && n; ++j) { - wrap.appendChild(pre.firstChild); - --n; - } - fragment.appendChild(wrap); - } - pre.appendChild(fragment); - } - - removeChildrenAndAdd(display.measure, pre); - - var outer = getRect(display.lineDiv); - var vranges = [], data = emptyArray(line.text.length), maxBot = pre.offsetHeight; - // Work around an IE7/8 bug where it will sometimes have randomly - // replaced our pre with a clone at this point. - if (ie_lt9 && display.measure.first != pre) - removeChildrenAndAdd(display.measure, pre); - - function measureRect(rect) { - var top = rect.top - outer.top, bot = rect.bottom - outer.top; - if (bot > maxBot) bot = maxBot; - if (top < 0) top = 0; - for (var i = vranges.length - 2; i >= 0; i -= 2) { - var rtop = vranges[i], rbot = vranges[i+1]; - if (rtop > bot || rbot < top) continue; - if (rtop <= top && rbot >= bot || - top <= rtop && bot >= rbot || - Math.min(bot, rbot) - Math.max(top, rtop) >= (bot - top) >> 1) { - vranges[i] = Math.min(top, rtop); - vranges[i+1] = Math.max(bot, rbot); - break; - } - } - if (i < 0) { i = vranges.length; vranges.push(top, bot); } - return {left: rect.left - outer.left, - right: rect.right - outer.left, - top: i, bottom: null}; - } - function finishRect(rect) { - rect.bottom = vranges[rect.top+1]; - rect.top = vranges[rect.top]; - } - - for (var i = 0, cur; i < measure.length; ++i) if (cur = measure[i]) { - var node = cur, rect = null; - // A widget might wrap, needs special care - if (/\bCodeMirror-widget\b/.test(cur.className) && cur.getClientRects) { - if (cur.firstChild.nodeType == 1) node = cur.firstChild; - var rects = node.getClientRects(); - if (rects.length > 1) { - rect = data[i] = measureRect(rects[0]); - rect.rightSide = measureRect(rects[rects.length - 1]); - } - } - if (!rect) rect = data[i] = measureRect(getRect(node)); - if (cur.measureRight) rect.right = getRect(cur.measureRight).left; - if (cur.leftSide) rect.leftSide = measureRect(getRect(cur.leftSide)); - } - for (var i = 0, cur; i < data.length; ++i) if (cur = data[i]) { - finishRect(cur); - if (cur.leftSide) finishRect(cur.leftSide); - if (cur.rightSide) finishRect(cur.rightSide); - } - return data; - } - - function measureLineWidth(cm, line) { - var hasBadSpan = false; - if (line.markedSpans) for (var i = 0; i < line.markedSpans; ++i) { - var sp = line.markedSpans[i]; - if (sp.collapsed && (sp.to == null || sp.to == line.text.length)) hasBadSpan = true; - } - var cached = !hasBadSpan && findCachedMeasurement(cm, line); - if (cached) return measureChar(cm, line, line.text.length, cached.measure, "right").right; - - var pre = lineContent(cm, line, null, true); - var end = pre.appendChild(zeroWidthElement(cm.display.measure)); - removeChildrenAndAdd(cm.display.measure, pre); - return getRect(end).right - getRect(cm.display.lineDiv).left; - } - - function clearCaches(cm) { - cm.display.measureLineCache.length = cm.display.measureLineCachePos = 0; - cm.display.cachedCharWidth = cm.display.cachedTextHeight = null; - if (!cm.options.lineWrapping) cm.display.maxLineChanged = true; - cm.display.lineNumChars = null; - } - - function pageScrollX() { return window.pageXOffset || (document.documentElement || document.body).scrollLeft; } - function pageScrollY() { return window.pageYOffset || (document.documentElement || document.body).scrollTop; } - - // Context is one of "line", "div" (display.lineDiv), "local"/null (editor), or "page" - function intoCoordSystem(cm, lineObj, rect, context) { - if (lineObj.widgets) for (var i = 0; i < lineObj.widgets.length; ++i) if (lineObj.widgets[i].above) { - var size = widgetHeight(lineObj.widgets[i]); - rect.top += size; rect.bottom += size; - } - if (context == "line") return rect; - if (!context) context = "local"; - var yOff = heightAtLine(cm, lineObj); - if (context == "local") yOff += paddingTop(cm.display); - else yOff -= cm.display.viewOffset; - if (context == "page" || context == "window") { - var lOff = getRect(cm.display.lineSpace); - yOff += lOff.top + (context == "window" ? 0 : pageScrollY()); - var xOff = lOff.left + (context == "window" ? 0 : pageScrollX()); - rect.left += xOff; rect.right += xOff; - } - rect.top += yOff; rect.bottom += yOff; - return rect; - } - - // Context may be "window", "page", "div", or "local"/null - // Result is in "div" coords - function fromCoordSystem(cm, coords, context) { - if (context == "div") return coords; - var left = coords.left, top = coords.top; - // First move into "page" coordinate system - if (context == "page") { - left -= pageScrollX(); - top -= pageScrollY(); - } else if (context == "local" || !context) { - var localBox = getRect(cm.display.sizer); - left += localBox.left; - top += localBox.top; - } - - var lineSpaceBox = getRect(cm.display.lineSpace); - return {left: left - lineSpaceBox.left, top: top - lineSpaceBox.top}; - } - - function charCoords(cm, pos, context, lineObj, bias) { - if (!lineObj) lineObj = getLine(cm.doc, pos.line); - return intoCoordSystem(cm, lineObj, measureChar(cm, lineObj, pos.ch, null, bias), context); - } - - function cursorCoords(cm, pos, context, lineObj, measurement) { - lineObj = lineObj || getLine(cm.doc, pos.line); - if (!measurement) measurement = measureLine(cm, lineObj); - function get(ch, right) { - var m = measureChar(cm, lineObj, ch, measurement, right ? "right" : "left"); - if (right) m.left = m.right; else m.right = m.left; - return intoCoordSystem(cm, lineObj, m, context); - } - function getBidi(ch, partPos) { - var part = order[partPos], right = part.level % 2; - if (ch == bidiLeft(part) && partPos && part.level < order[partPos - 1].level) { - part = order[--partPos]; - ch = bidiRight(part) - (part.level % 2 ? 0 : 1); - right = true; - } else if (ch == bidiRight(part) && partPos < order.length - 1 && part.level < order[partPos + 1].level) { - part = order[++partPos]; - ch = bidiLeft(part) - part.level % 2; - right = false; - } - if (right && ch == part.to && ch > part.from) return get(ch - 1); - return get(ch, right); - } - var order = getOrder(lineObj), ch = pos.ch; - if (!order) return get(ch); - var partPos = getBidiPartAt(order, ch); - var val = getBidi(ch, partPos); - if (bidiOther != null) val.other = getBidi(ch, bidiOther); - return val; - } - - function PosWithInfo(line, ch, outside, xRel) { - var pos = new Pos(line, ch); - pos.xRel = xRel; - if (outside) pos.outside = true; - return pos; - } - - // Coords must be lineSpace-local - function coordsChar(cm, x, y) { - var doc = cm.doc; - y += cm.display.viewOffset; - if (y < 0) return PosWithInfo(doc.first, 0, true, -1); - var lineNo = lineAtHeight(doc, y), last = doc.first + doc.size - 1; - if (lineNo > last) - return PosWithInfo(doc.first + doc.size - 1, getLine(doc, last).text.length, true, 1); - if (x < 0) x = 0; - - for (;;) { - var lineObj = getLine(doc, lineNo); - var found = coordsCharInner(cm, lineObj, lineNo, x, y); - var merged = collapsedSpanAtEnd(lineObj); - var mergedPos = merged && merged.find(); - if (merged && (found.ch > mergedPos.from.ch || found.ch == mergedPos.from.ch && found.xRel > 0)) - lineNo = mergedPos.to.line; - else - return found; - } - } - - function coordsCharInner(cm, lineObj, lineNo, x, y) { - var innerOff = y - heightAtLine(cm, lineObj); - var wrongLine = false, adjust = 2 * cm.display.wrapper.clientWidth; - var measurement = measureLine(cm, lineObj); - - function getX(ch) { - var sp = cursorCoords(cm, Pos(lineNo, ch), "line", - lineObj, measurement); - wrongLine = true; - if (innerOff > sp.bottom) return sp.left - adjust; - else if (innerOff < sp.top) return sp.left + adjust; - else wrongLine = false; - return sp.left; - } - - var bidi = getOrder(lineObj), dist = lineObj.text.length; - var from = lineLeft(lineObj), to = lineRight(lineObj); - var fromX = getX(from), fromOutside = wrongLine, toX = getX(to), toOutside = wrongLine; - - if (x > toX) return PosWithInfo(lineNo, to, toOutside, 1); - // Do a binary search between these bounds. - for (;;) { - if (bidi ? to == from || to == moveVisually(lineObj, from, 1) : to - from <= 1) { - var ch = x < fromX || x - fromX <= toX - x ? from : to; - var xDiff = x - (ch == from ? fromX : toX); - while (isExtendingChar.test(lineObj.text.charAt(ch))) ++ch; - var pos = PosWithInfo(lineNo, ch, ch == from ? fromOutside : toOutside, - xDiff < 0 ? -1 : xDiff ? 1 : 0); - return pos; - } - var step = Math.ceil(dist / 2), middle = from + step; - if (bidi) { - middle = from; - for (var i = 0; i < step; ++i) middle = moveVisually(lineObj, middle, 1); - } - var middleX = getX(middle); - if (middleX > x) {to = middle; toX = middleX; if (toOutside = wrongLine) toX += 1000; dist = step;} - else {from = middle; fromX = middleX; fromOutside = wrongLine; dist -= step;} - } - } - - var measureText; - function textHeight(display) { - if (display.cachedTextHeight != null) return display.cachedTextHeight; - if (measureText == null) { - measureText = elt("pre"); - // Measure a bunch of lines, for browsers that compute - // fractional heights. - for (var i = 0; i < 49; ++i) { - measureText.appendChild(document.createTextNode("x")); - measureText.appendChild(elt("br")); - } - measureText.appendChild(document.createTextNode("x")); - } - removeChildrenAndAdd(display.measure, measureText); - var height = measureText.offsetHeight / 50; - if (height > 3) display.cachedTextHeight = height; - removeChildren(display.measure); - return height || 1; - } - - function charWidth(display) { - if (display.cachedCharWidth != null) return display.cachedCharWidth; - var anchor = elt("span", "x"); - var pre = elt("pre", [anchor]); - removeChildrenAndAdd(display.measure, pre); - var width = anchor.offsetWidth; - if (width > 2) display.cachedCharWidth = width; - return width || 10; - } - - // OPERATIONS - - // Operations are used to wrap changes in such a way that each - // change won't have to update the cursor and display (which would - // be awkward, slow, and error-prone), but instead updates are - // batched and then all combined and executed at once. - - var nextOpId = 0; - function startOperation(cm) { - cm.curOp = { - // An array of ranges of lines that have to be updated. See - // updateDisplay. - changes: [], - forceUpdate: false, - updateInput: null, - userSelChange: null, - textChanged: null, - selectionChanged: false, - cursorActivity: false, - updateMaxLine: false, - updateScrollPos: false, - id: ++nextOpId - }; - if (!delayedCallbackDepth++) delayedCallbacks = []; - } - - function endOperation(cm) { - var op = cm.curOp, doc = cm.doc, display = cm.display; - cm.curOp = null; - - if (op.updateMaxLine) computeMaxLength(cm); - if (display.maxLineChanged && !cm.options.lineWrapping && display.maxLine) { - var width = measureLineWidth(cm, display.maxLine); - display.sizer.style.minWidth = Math.max(0, width + 3 + scrollerCutOff) + "px"; - display.maxLineChanged = false; - var maxScrollLeft = Math.max(0, display.sizer.offsetLeft + display.sizer.offsetWidth - display.scroller.clientWidth); - if (maxScrollLeft < doc.scrollLeft && !op.updateScrollPos) - setScrollLeft(cm, Math.min(display.scroller.scrollLeft, maxScrollLeft), true); - } - var newScrollPos, updated; - if (op.updateScrollPos) { - newScrollPos = op.updateScrollPos; - } else if (op.selectionChanged && display.scroller.clientHeight) { // don't rescroll if not visible - var coords = cursorCoords(cm, doc.sel.head); - newScrollPos = calculateScrollPos(cm, coords.left, coords.top, coords.left, coords.bottom); - } - if (op.changes.length || op.forceUpdate || newScrollPos && newScrollPos.scrollTop != null) { - updated = updateDisplay(cm, op.changes, newScrollPos && newScrollPos.scrollTop, op.forceUpdate); - if (cm.display.scroller.offsetHeight) cm.doc.scrollTop = cm.display.scroller.scrollTop; - } - if (!updated && op.selectionChanged) updateSelection(cm); - if (op.updateScrollPos) { - display.scroller.scrollTop = display.scrollbarV.scrollTop = doc.scrollTop = newScrollPos.scrollTop; - display.scroller.scrollLeft = display.scrollbarH.scrollLeft = doc.scrollLeft = newScrollPos.scrollLeft; - alignHorizontally(cm); - if (op.scrollToPos) - scrollPosIntoView(cm, clipPos(cm.doc, op.scrollToPos), op.scrollToPosMargin); - } else if (newScrollPos) { - scrollCursorIntoView(cm); - } - if (op.selectionChanged) restartBlink(cm); - - if (cm.state.focused && op.updateInput) - resetInput(cm, op.userSelChange); - - var hidden = op.maybeHiddenMarkers, unhidden = op.maybeUnhiddenMarkers; - if (hidden) for (var i = 0; i < hidden.length; ++i) - if (!hidden[i].lines.length) signal(hidden[i], "hide"); - if (unhidden) for (var i = 0; i < unhidden.length; ++i) - if (unhidden[i].lines.length) signal(unhidden[i], "unhide"); - - var delayed; - if (!--delayedCallbackDepth) { - delayed = delayedCallbacks; - delayedCallbacks = null; - } - if (op.textChanged) - signal(cm, "change", cm, op.textChanged); - if (op.cursorActivity) signal(cm, "cursorActivity", cm); - if (delayed) for (var i = 0; i < delayed.length; ++i) delayed[i](); - } - - // Wraps a function in an operation. Returns the wrapped function. - function operation(cm1, f) { - return function() { - var cm = cm1 || this, withOp = !cm.curOp; - if (withOp) startOperation(cm); - try { var result = f.apply(cm, arguments); } - finally { if (withOp) endOperation(cm); } - return result; - }; - } - function docOperation(f) { - return function() { - var withOp = this.cm && !this.cm.curOp, result; - if (withOp) startOperation(this.cm); - try { result = f.apply(this, arguments); } - finally { if (withOp) endOperation(this.cm); } - return result; - }; - } - function runInOp(cm, f) { - var withOp = !cm.curOp, result; - if (withOp) startOperation(cm); - try { result = f(); } - finally { if (withOp) endOperation(cm); } - return result; - } - - function regChange(cm, from, to, lendiff) { - if (from == null) from = cm.doc.first; - if (to == null) to = cm.doc.first + cm.doc.size; - cm.curOp.changes.push({from: from, to: to, diff: lendiff}); - } - - // INPUT HANDLING - - function slowPoll(cm) { - if (cm.display.pollingFast) return; - cm.display.poll.set(cm.options.pollInterval, function() { - readInput(cm); - if (cm.state.focused) slowPoll(cm); - }); - } - - function fastPoll(cm) { - var missed = false; - cm.display.pollingFast = true; - function p() { - var changed = readInput(cm); - if (!changed && !missed) {missed = true; cm.display.poll.set(60, p);} - else {cm.display.pollingFast = false; slowPoll(cm);} - } - cm.display.poll.set(20, p); - } - - // prevInput is a hack to work with IME. If we reset the textarea - // on every change, that breaks IME. So we look for changes - // compared to the previous content instead. (Modern browsers have - // events that indicate IME taking place, but these are not widely - // supported or compatible enough yet to rely on.) - function readInput(cm) { - var input = cm.display.input, prevInput = cm.display.prevInput, doc = cm.doc, sel = doc.sel; - if (!cm.state.focused || hasSelection(input) || isReadOnly(cm) || cm.state.disableInput) return false; - var text = input.value; - if (text == prevInput && posEq(sel.from, sel.to)) return false; - if (ie && !ie_lt9 && cm.display.inputHasSelection === text) { - resetInput(cm, true); - return false; - } - - var withOp = !cm.curOp; - if (withOp) startOperation(cm); - sel.shift = false; - var same = 0, l = Math.min(prevInput.length, text.length); - while (same < l && prevInput.charCodeAt(same) == text.charCodeAt(same)) ++same; - var from = sel.from, to = sel.to; - if (same < prevInput.length) - from = Pos(from.line, from.ch - (prevInput.length - same)); - else if (cm.state.overwrite && posEq(from, to) && !cm.state.pasteIncoming) - to = Pos(to.line, Math.min(getLine(doc, to.line).text.length, to.ch + (text.length - same))); - - var updateInput = cm.curOp.updateInput; - var changeEvent = {from: from, to: to, text: splitLines(text.slice(same)), - origin: cm.state.pasteIncoming ? "paste" : "+input"}; - makeChange(cm.doc, changeEvent, "end"); - cm.curOp.updateInput = updateInput; - signalLater(cm, "inputRead", cm, changeEvent); - - if (text.length > 1000 || text.indexOf("\n") > -1) input.value = cm.display.prevInput = ""; - else cm.display.prevInput = text; - if (withOp) endOperation(cm); - cm.state.pasteIncoming = false; - return true; - } - - function resetInput(cm, user) { - var minimal, selected, doc = cm.doc; - if (!posEq(doc.sel.from, doc.sel.to)) { - cm.display.prevInput = ""; - minimal = hasCopyEvent && - (doc.sel.to.line - doc.sel.from.line > 100 || (selected = cm.getSelection()).length > 1000); - var content = minimal ? "-" : selected || cm.getSelection(); - cm.display.input.value = content; - if (cm.state.focused) selectInput(cm.display.input); - if (ie && !ie_lt9) cm.display.inputHasSelection = content; - } else if (user) { - cm.display.prevInput = cm.display.input.value = ""; - if (ie && !ie_lt9) cm.display.inputHasSelection = null; - } - cm.display.inaccurateSelection = minimal; - } - - function focusInput(cm) { - if (cm.options.readOnly != "nocursor" && (!mobile || document.activeElement != cm.display.input)) - cm.display.input.focus(); - } - - function isReadOnly(cm) { - return cm.options.readOnly || cm.doc.cantEdit; - } - - // EVENT HANDLERS - - function registerEventHandlers(cm) { - var d = cm.display; - on(d.scroller, "mousedown", operation(cm, onMouseDown)); - if (ie) - on(d.scroller, "dblclick", operation(cm, function(e) { - if (signalDOMEvent(cm, e)) return; - var pos = posFromMouse(cm, e); - if (!pos || clickInGutter(cm, e) || eventInWidget(cm.display, e)) return; - e_preventDefault(e); - var word = findWordAt(getLine(cm.doc, pos.line).text, pos); - extendSelection(cm.doc, word.from, word.to); - })); - else - on(d.scroller, "dblclick", function(e) { signalDOMEvent(cm, e) || e_preventDefault(e); }); - on(d.lineSpace, "selectstart", function(e) { - if (!eventInWidget(d, e)) e_preventDefault(e); - }); - // Gecko browsers fire contextmenu *after* opening the menu, at - // which point we can't mess with it anymore. Context menu is - // handled in onMouseDown for Gecko. - if (!captureMiddleClick) on(d.scroller, "contextmenu", function(e) {onContextMenu(cm, e);}); - - on(d.scroller, "scroll", function() { - if (d.scroller.clientHeight) { - setScrollTop(cm, d.scroller.scrollTop); - setScrollLeft(cm, d.scroller.scrollLeft, true); - signal(cm, "scroll", cm); - } - }); - on(d.scrollbarV, "scroll", function() { - if (d.scroller.clientHeight) setScrollTop(cm, d.scrollbarV.scrollTop); - }); - on(d.scrollbarH, "scroll", function() { - if (d.scroller.clientHeight) setScrollLeft(cm, d.scrollbarH.scrollLeft); - }); - - on(d.scroller, "mousewheel", function(e){onScrollWheel(cm, e);}); - on(d.scroller, "DOMMouseScroll", function(e){onScrollWheel(cm, e);}); - - function reFocus() { if (cm.state.focused) setTimeout(bind(focusInput, cm), 0); } - on(d.scrollbarH, "mousedown", reFocus); - on(d.scrollbarV, "mousedown", reFocus); - // Prevent wrapper from ever scrolling - on(d.wrapper, "scroll", function() { d.wrapper.scrollTop = d.wrapper.scrollLeft = 0; }); - - var resizeTimer; - function onResize() { - if (resizeTimer == null) resizeTimer = setTimeout(function() { - resizeTimer = null; - // Might be a text scaling operation, clear size caches. - d.cachedCharWidth = d.cachedTextHeight = knownScrollbarWidth = null; - clearCaches(cm); - runInOp(cm, bind(regChange, cm)); - }, 100); - } - on(window, "resize", onResize); - // Above handler holds on to the editor and its data structures. - // Here we poll to unregister it when the editor is no longer in - // the document, so that it can be garbage-collected. - function unregister() { - for (var p = d.wrapper.parentNode; p && p != document.body; p = p.parentNode) {} - if (p) setTimeout(unregister, 5000); - else off(window, "resize", onResize); - } - setTimeout(unregister, 5000); - - on(d.input, "keyup", operation(cm, function(e) { - if (signalDOMEvent(cm, e) || cm.options.onKeyEvent && cm.options.onKeyEvent(cm, addStop(e))) return; - if (e.keyCode == 16) cm.doc.sel.shift = false; - })); - on(d.input, "input", bind(fastPoll, cm)); - on(d.input, "keydown", operation(cm, onKeyDown)); - on(d.input, "keypress", operation(cm, onKeyPress)); - on(d.input, "focus", bind(onFocus, cm)); - on(d.input, "blur", bind(onBlur, cm)); - - function drag_(e) { - if (signalDOMEvent(cm, e) || cm.options.onDragEvent && cm.options.onDragEvent(cm, addStop(e))) return; - e_stop(e); - } - if (cm.options.dragDrop) { - on(d.scroller, "dragstart", function(e){onDragStart(cm, e);}); - on(d.scroller, "dragenter", drag_); - on(d.scroller, "dragover", drag_); - on(d.scroller, "drop", operation(cm, onDrop)); - } - on(d.scroller, "paste", function(e){ - if (eventInWidget(d, e)) return; - focusInput(cm); - fastPoll(cm); - }); - on(d.input, "paste", function() { - cm.state.pasteIncoming = true; - fastPoll(cm); - }); - - function prepareCopy() { - if (d.inaccurateSelection) { - d.prevInput = ""; - d.inaccurateSelection = false; - d.input.value = cm.getSelection(); - selectInput(d.input); - } - } - on(d.input, "cut", prepareCopy); - on(d.input, "copy", prepareCopy); - - // Needed to handle Tab key in KHTML - if (khtml) on(d.sizer, "mouseup", function() { - if (document.activeElement == d.input) d.input.blur(); - focusInput(cm); - }); - } - - function eventInWidget(display, e) { - for (var n = e_target(e); n != display.wrapper; n = n.parentNode) { - if (!n || n.ignoreEvents || n.parentNode == display.sizer && n != display.mover) return true; - } - } - - function posFromMouse(cm, e, liberal) { - var display = cm.display; - if (!liberal) { - var target = e_target(e); - if (target == display.scrollbarH || target == display.scrollbarH.firstChild || - target == display.scrollbarV || target == display.scrollbarV.firstChild || - target == display.scrollbarFiller || target == display.gutterFiller) return null; - } - var x, y, space = getRect(display.lineSpace); - // Fails unpredictably on IE[67] when mouse is dragged around quickly. - try { x = e.clientX; y = e.clientY; } catch (e) { return null; } - return coordsChar(cm, x - space.left, y - space.top); - } - - var lastClick, lastDoubleClick; - function onMouseDown(e) { - if (signalDOMEvent(this, e)) return; - var cm = this, display = cm.display, doc = cm.doc, sel = doc.sel; - sel.shift = e.shiftKey; - - if (eventInWidget(display, e)) { - if (!webkit) { - display.scroller.draggable = false; - setTimeout(function(){display.scroller.draggable = true;}, 100); - } - return; - } - if (clickInGutter(cm, e)) return; - var start = posFromMouse(cm, e); - - switch (e_button(e)) { - case 3: - if (captureMiddleClick) onContextMenu.call(cm, cm, e); - return; - case 2: - if (start) extendSelection(cm.doc, start); - setTimeout(bind(focusInput, cm), 20); - e_preventDefault(e); - return; - } - // For button 1, if it was clicked inside the editor - // (posFromMouse returning non-null), we have to adjust the - // selection. - if (!start) {if (e_target(e) == display.scroller) e_preventDefault(e); return;} - - if (!cm.state.focused) onFocus(cm); - - var now = +new Date, type = "single"; - if (lastDoubleClick && lastDoubleClick.time > now - 400 && posEq(lastDoubleClick.pos, start)) { - type = "triple"; - e_preventDefault(e); - setTimeout(bind(focusInput, cm), 20); - selectLine(cm, start.line); - } else if (lastClick && lastClick.time > now - 400 && posEq(lastClick.pos, start)) { - type = "double"; - lastDoubleClick = {time: now, pos: start}; - e_preventDefault(e); - var word = findWordAt(getLine(doc, start.line).text, start); - extendSelection(cm.doc, word.from, word.to); - } else { lastClick = {time: now, pos: start}; } - - var last = start; - if (cm.options.dragDrop && dragAndDrop && !isReadOnly(cm) && !posEq(sel.from, sel.to) && - !posLess(start, sel.from) && !posLess(sel.to, start) && type == "single") { - var dragEnd = operation(cm, function(e2) { - if (webkit) display.scroller.draggable = false; - cm.state.draggingText = false; - off(document, "mouseup", dragEnd); - off(display.scroller, "drop", dragEnd); - if (Math.abs(e.clientX - e2.clientX) + Math.abs(e.clientY - e2.clientY) < 10) { - e_preventDefault(e2); - extendSelection(cm.doc, start); - focusInput(cm); - } - }); - // Let the drag handler handle this. - if (webkit) display.scroller.draggable = true; - cm.state.draggingText = dragEnd; - // IE's approach to draggable - if (display.scroller.dragDrop) display.scroller.dragDrop(); - on(document, "mouseup", dragEnd); - on(display.scroller, "drop", dragEnd); - return; - } - e_preventDefault(e); - if (type == "single") extendSelection(cm.doc, clipPos(doc, start)); - - var startstart = sel.from, startend = sel.to, lastPos = start; - - function doSelect(cur) { - if (posEq(lastPos, cur)) return; - lastPos = cur; - - if (type == "single") { - extendSelection(cm.doc, clipPos(doc, start), cur); - return; - } - - startstart = clipPos(doc, startstart); - startend = clipPos(doc, startend); - if (type == "double") { - var word = findWordAt(getLine(doc, cur.line).text, cur); - if (posLess(cur, startstart)) extendSelection(cm.doc, word.from, startend); - else extendSelection(cm.doc, startstart, word.to); - } else if (type == "triple") { - if (posLess(cur, startstart)) extendSelection(cm.doc, startend, clipPos(doc, Pos(cur.line, 0))); - else extendSelection(cm.doc, startstart, clipPos(doc, Pos(cur.line + 1, 0))); - } - } - - var editorSize = getRect(display.wrapper); - // Used to ensure timeout re-tries don't fire when another extend - // happened in the meantime (clearTimeout isn't reliable -- at - // least on Chrome, the timeouts still happen even when cleared, - // if the clear happens after their scheduled firing time). - var counter = 0; - - function extend(e) { - var curCount = ++counter; - var cur = posFromMouse(cm, e, true); - if (!cur) return; - if (!posEq(cur, last)) { - if (!cm.state.focused) onFocus(cm); - last = cur; - doSelect(cur); - var visible = visibleLines(display, doc); - if (cur.line >= visible.to || cur.line < visible.from) - setTimeout(operation(cm, function(){if (counter == curCount) extend(e);}), 150); - } else { - var outside = e.clientY < editorSize.top ? -20 : e.clientY > editorSize.bottom ? 20 : 0; - if (outside) setTimeout(operation(cm, function() { - if (counter != curCount) return; - display.scroller.scrollTop += outside; - extend(e); - }), 50); - } - } - - function done(e) { - counter = Infinity; - e_preventDefault(e); - focusInput(cm); - off(document, "mousemove", move); - off(document, "mouseup", up); - } - - var move = operation(cm, function(e) { - if (!ie && !e_button(e)) done(e); - else extend(e); - }); - var up = operation(cm, done); - on(document, "mousemove", move); - on(document, "mouseup", up); - } - - function clickInGutter(cm, e) { - var display = cm.display; - try { var mX = e.clientX, mY = e.clientY; } - catch(e) { return false; } - - if (mX >= Math.floor(getRect(display.gutters).right)) return false; - e_preventDefault(e); - if (!hasHandler(cm, "gutterClick")) return true; - - var lineBox = getRect(display.lineDiv); - if (mY > lineBox.bottom) return true; - mY -= lineBox.top - display.viewOffset; - - for (var i = 0; i < cm.options.gutters.length; ++i) { - var g = display.gutters.childNodes[i]; - if (g && getRect(g).right >= mX) { - var line = lineAtHeight(cm.doc, mY); - var gutter = cm.options.gutters[i]; - signalLater(cm, "gutterClick", cm, line, gutter, e); - break; - } - } - return true; - } - - // Kludge to work around strange IE behavior where it'll sometimes - // re-fire a series of drag-related events right after the drop (#1551) - var lastDrop = 0; - - function onDrop(e) { - var cm = this; - if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e) || (cm.options.onDragEvent && cm.options.onDragEvent(cm, addStop(e)))) - return; - e_preventDefault(e); - if (ie) lastDrop = +new Date; - var pos = posFromMouse(cm, e, true), files = e.dataTransfer.files; - if (!pos || isReadOnly(cm)) return; - if (files && files.length && window.FileReader && window.File) { - var n = files.length, text = Array(n), read = 0; - var loadFile = function(file, i) { - var reader = new FileReader; - reader.onload = function() { - text[i] = reader.result; - if (++read == n) { - pos = clipPos(cm.doc, pos); - makeChange(cm.doc, {from: pos, to: pos, text: splitLines(text.join("\n")), origin: "paste"}, "around"); - } - }; - reader.readAsText(file); - }; - for (var i = 0; i < n; ++i) loadFile(files[i], i); - } else { - // Don't do a replace if the drop happened inside of the selected text. - if (cm.state.draggingText && !(posLess(pos, cm.doc.sel.from) || posLess(cm.doc.sel.to, pos))) { - cm.state.draggingText(e); - // Ensure the editor is re-focused - setTimeout(bind(focusInput, cm), 20); - return; - } - try { - var text = e.dataTransfer.getData("Text"); - if (text) { - var curFrom = cm.doc.sel.from, curTo = cm.doc.sel.to; - setSelection(cm.doc, pos, pos); - if (cm.state.draggingText) replaceRange(cm.doc, "", curFrom, curTo, "paste"); - cm.replaceSelection(text, null, "paste"); - focusInput(cm); - onFocus(cm); - } - } - catch(e){} - } - } - - function onDragStart(cm, e) { - if (ie && (!cm.state.draggingText || +new Date - lastDrop < 100)) { e_stop(e); return; } - if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) return; - - var txt = cm.getSelection(); - e.dataTransfer.setData("Text", txt); - - // Use dummy image instead of default browsers image. - // Recent Safari (~6.0.2) have a tendency to segfault when this happens, so we don't do it there. - if (e.dataTransfer.setDragImage && !safari) { - var img = elt("img", null, null, "position: fixed; left: 0; top: 0;"); - if (opera) { - img.width = img.height = 1; - cm.display.wrapper.appendChild(img); - // Force a relayout, or Opera won't use our image for some obscure reason - img._top = img.offsetTop; - } - e.dataTransfer.setDragImage(img, 0, 0); - if (opera) img.parentNode.removeChild(img); - } - } - - function setScrollTop(cm, val) { - if (Math.abs(cm.doc.scrollTop - val) < 2) return; - cm.doc.scrollTop = val; - if (!gecko) updateDisplay(cm, [], val); - if (cm.display.scroller.scrollTop != val) cm.display.scroller.scrollTop = val; - if (cm.display.scrollbarV.scrollTop != val) cm.display.scrollbarV.scrollTop = val; - if (gecko) updateDisplay(cm, []); - startWorker(cm, 100); - } - function setScrollLeft(cm, val, isScroller) { - if (isScroller ? val == cm.doc.scrollLeft : Math.abs(cm.doc.scrollLeft - val) < 2) return; - val = Math.min(val, cm.display.scroller.scrollWidth - cm.display.scroller.clientWidth); - cm.doc.scrollLeft = val; - alignHorizontally(cm); - if (cm.display.scroller.scrollLeft != val) cm.display.scroller.scrollLeft = val; - if (cm.display.scrollbarH.scrollLeft != val) cm.display.scrollbarH.scrollLeft = val; - } - - // Since the delta values reported on mouse wheel events are - // unstandardized between browsers and even browser versions, and - // generally horribly unpredictable, this code starts by measuring - // the scroll effect that the first few mouse wheel events have, - // and, from that, detects the way it can convert deltas to pixel - // offsets afterwards. - // - // The reason we want to know the amount a wheel event will scroll - // is that it gives us a chance to update the display before the - // actual scrolling happens, reducing flickering. - - var wheelSamples = 0, wheelPixelsPerUnit = null; - // Fill in a browser-detected starting value on browsers where we - // know one. These don't have to be accurate -- the result of them - // being wrong would just be a slight flicker on the first wheel - // scroll (if it is large enough). - if (ie) wheelPixelsPerUnit = -.53; - else if (gecko) wheelPixelsPerUnit = 15; - else if (chrome) wheelPixelsPerUnit = -.7; - else if (safari) wheelPixelsPerUnit = -1/3; - - function onScrollWheel(cm, e) { - var dx = e.wheelDeltaX, dy = e.wheelDeltaY; - if (dx == null && e.detail && e.axis == e.HORIZONTAL_AXIS) dx = e.detail; - if (dy == null && e.detail && e.axis == e.VERTICAL_AXIS) dy = e.detail; - else if (dy == null) dy = e.wheelDelta; - - var display = cm.display, scroll = display.scroller; - // Quit if there's nothing to scroll here - if (!(dx && scroll.scrollWidth > scroll.clientWidth || - dy && scroll.scrollHeight > scroll.clientHeight)) return; - - // Webkit browsers on OS X abort momentum scrolls when the target - // of the scroll event is removed from the scrollable element. - // This hack (see related code in patchDisplay) makes sure the - // element is kept around. - if (dy && mac && webkit) { - for (var cur = e.target; cur != scroll; cur = cur.parentNode) { - if (cur.lineObj) { - cm.display.currentWheelTarget = cur; - break; - } - } - } - - // On some browsers, horizontal scrolling will cause redraws to - // happen before the gutter has been realigned, causing it to - // wriggle around in a most unseemly way. When we have an - // estimated pixels/delta value, we just handle horizontal - // scrolling entirely here. It'll be slightly off from native, but - // better than glitching out. - if (dx && !gecko && !opera && wheelPixelsPerUnit != null) { - if (dy) - setScrollTop(cm, Math.max(0, Math.min(scroll.scrollTop + dy * wheelPixelsPerUnit, scroll.scrollHeight - scroll.clientHeight))); - setScrollLeft(cm, Math.max(0, Math.min(scroll.scrollLeft + dx * wheelPixelsPerUnit, scroll.scrollWidth - scroll.clientWidth))); - e_preventDefault(e); - display.wheelStartX = null; // Abort measurement, if in progress - return; - } - - if (dy && wheelPixelsPerUnit != null) { - var pixels = dy * wheelPixelsPerUnit; - var top = cm.doc.scrollTop, bot = top + display.wrapper.clientHeight; - if (pixels < 0) top = Math.max(0, top + pixels - 50); - else bot = Math.min(cm.doc.height, bot + pixels + 50); - updateDisplay(cm, [], {top: top, bottom: bot}); - } - - if (wheelSamples < 20) { - if (display.wheelStartX == null) { - display.wheelStartX = scroll.scrollLeft; display.wheelStartY = scroll.scrollTop; - display.wheelDX = dx; display.wheelDY = dy; - setTimeout(function() { - if (display.wheelStartX == null) return; - var movedX = scroll.scrollLeft - display.wheelStartX; - var movedY = scroll.scrollTop - display.wheelStartY; - var sample = (movedY && display.wheelDY && movedY / display.wheelDY) || - (movedX && display.wheelDX && movedX / display.wheelDX); - display.wheelStartX = display.wheelStartY = null; - if (!sample) return; - wheelPixelsPerUnit = (wheelPixelsPerUnit * wheelSamples + sample) / (wheelSamples + 1); - ++wheelSamples; - }, 200); - } else { - display.wheelDX += dx; display.wheelDY += dy; - } - } - } - - function doHandleBinding(cm, bound, dropShift) { - if (typeof bound == "string") { - bound = commands[bound]; - if (!bound) return false; - } - // Ensure previous input has been read, so that the handler sees a - // consistent view of the document - if (cm.display.pollingFast && readInput(cm)) cm.display.pollingFast = false; - var doc = cm.doc, prevShift = doc.sel.shift, done = false; - try { - if (isReadOnly(cm)) cm.state.suppressEdits = true; - if (dropShift) doc.sel.shift = false; - done = bound(cm) != Pass; - } finally { - doc.sel.shift = prevShift; - cm.state.suppressEdits = false; - } - return done; - } - - function allKeyMaps(cm) { - var maps = cm.state.keyMaps.slice(0); - if (cm.options.extraKeys) maps.push(cm.options.extraKeys); - maps.push(cm.options.keyMap); - return maps; - } - - var maybeTransition; - function handleKeyBinding(cm, e) { - // Handle auto keymap transitions - var startMap = getKeyMap(cm.options.keyMap), next = startMap.auto; - clearTimeout(maybeTransition); - if (next && !isModifierKey(e)) maybeTransition = setTimeout(function() { - if (getKeyMap(cm.options.keyMap) == startMap) { - cm.options.keyMap = (next.call ? next.call(null, cm) : next); - keyMapChanged(cm); - } - }, 50); - - var name = keyName(e, true), handled = false; - if (!name) return false; - var keymaps = allKeyMaps(cm); - - if (e.shiftKey) { - // First try to resolve full name (including 'Shift-'). Failing - // that, see if there is a cursor-motion command (starting with - // 'go') bound to the keyname without 'Shift-'. - handled = lookupKey("Shift-" + name, keymaps, function(b) {return doHandleBinding(cm, b, true);}) - || lookupKey(name, keymaps, function(b) { - if (typeof b == "string" ? /^go[A-Z]/.test(b) : b.motion) - return doHandleBinding(cm, b); - }); - } else { - handled = lookupKey(name, keymaps, function(b) { return doHandleBinding(cm, b); }); - } - - if (handled) { - e_preventDefault(e); - restartBlink(cm); - if (ie_lt9) { e.oldKeyCode = e.keyCode; e.keyCode = 0; } - signalLater(cm, "keyHandled", cm, name, e); - } - return handled; - } - - function handleCharBinding(cm, e, ch) { - var handled = lookupKey("'" + ch + "'", allKeyMaps(cm), - function(b) { return doHandleBinding(cm, b, true); }); - if (handled) { - e_preventDefault(e); - restartBlink(cm); - signalLater(cm, "keyHandled", cm, "'" + ch + "'", e); - } - return handled; - } - - var lastStoppedKey = null; - function onKeyDown(e) { - var cm = this; - if (!cm.state.focused) onFocus(cm); - if (ie && e.keyCode == 27) { e.returnValue = false; } - if (signalDOMEvent(cm, e) || cm.options.onKeyEvent && cm.options.onKeyEvent(cm, addStop(e))) return; - var code = e.keyCode; - // IE does strange things with escape. - cm.doc.sel.shift = code == 16 || e.shiftKey; - // First give onKeyEvent option a chance to handle this. - var handled = handleKeyBinding(cm, e); - if (opera) { - lastStoppedKey = handled ? code : null; - // Opera has no cut event... we try to at least catch the key combo - if (!handled && code == 88 && !hasCopyEvent && (mac ? e.metaKey : e.ctrlKey)) - cm.replaceSelection(""); - } - } - - function onKeyPress(e) { - var cm = this; - if (signalDOMEvent(cm, e) || cm.options.onKeyEvent && cm.options.onKeyEvent(cm, addStop(e))) return; - var keyCode = e.keyCode, charCode = e.charCode; - if (opera && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return;} - if (((opera && (!e.which || e.which < 10)) || khtml) && handleKeyBinding(cm, e)) return; - var ch = String.fromCharCode(charCode == null ? keyCode : charCode); - if (this.options.electricChars && this.doc.mode.electricChars && - this.options.smartIndent && !isReadOnly(this) && - this.doc.mode.electricChars.indexOf(ch) > -1) - setTimeout(operation(cm, function() {indentLine(cm, cm.doc.sel.to.line, "smart");}), 75); - if (handleCharBinding(cm, e, ch)) return; - if (ie && !ie_lt9) cm.display.inputHasSelection = null; - fastPoll(cm); - } - - function onFocus(cm) { - if (cm.options.readOnly == "nocursor") return; - if (!cm.state.focused) { - signal(cm, "focus", cm); - cm.state.focused = true; - if (cm.display.wrapper.className.search(/\bCodeMirror-focused\b/) == -1) - cm.display.wrapper.className += " CodeMirror-focused"; - resetInput(cm, true); - } - slowPoll(cm); - restartBlink(cm); - } - function onBlur(cm) { - if (cm.state.focused) { - signal(cm, "blur", cm); - cm.state.focused = false; - cm.display.wrapper.className = cm.display.wrapper.className.replace(" CodeMirror-focused", ""); - } - clearInterval(cm.display.blinker); - setTimeout(function() {if (!cm.state.focused) cm.doc.sel.shift = false;}, 150); - } - - var detectingSelectAll; - function onContextMenu(cm, e) { - if (signalDOMEvent(cm, e, "contextmenu")) return; - var display = cm.display, sel = cm.doc.sel; - if (eventInWidget(display, e)) return; - - var pos = posFromMouse(cm, e), scrollPos = display.scroller.scrollTop; - if (!pos || opera) return; // Opera is difficult. - if (posEq(sel.from, sel.to) || posLess(pos, sel.from) || !posLess(pos, sel.to)) - operation(cm, setSelection)(cm.doc, pos, pos); - - var oldCSS = display.input.style.cssText; - display.inputDiv.style.position = "absolute"; - display.input.style.cssText = "position: fixed; width: 30px; height: 30px; top: " + (e.clientY - 5) + - "px; left: " + (e.clientX - 5) + "px; z-index: 1000; background: white; outline: none;" + - "border-width: 0; outline: none; overflow: hidden; opacity: .05; -ms-opacity: .05; filter: alpha(opacity=5);"; - focusInput(cm); - resetInput(cm, true); - // Adds "Select all" to context menu in FF - if (posEq(sel.from, sel.to)) display.input.value = display.prevInput = " "; - - function prepareSelectAllHack() { - if (display.input.selectionStart != null) { - var extval = display.input.value = " " + (posEq(sel.from, sel.to) ? "" : display.input.value); - display.prevInput = " "; - display.input.selectionStart = 1; display.input.selectionEnd = extval.length; - } - } - function rehide() { - display.inputDiv.style.position = "relative"; - display.input.style.cssText = oldCSS; - if (ie_lt9) display.scrollbarV.scrollTop = display.scroller.scrollTop = scrollPos; - slowPoll(cm); - - // Try to detect the user choosing select-all - if (display.input.selectionStart != null) { - if (!ie || ie_lt9) prepareSelectAllHack(); - clearTimeout(detectingSelectAll); - var i = 0, poll = function(){ - if (display.prevInput == " " && display.input.selectionStart == 0) - operation(cm, commands.selectAll)(cm); - else if (i++ < 10) detectingSelectAll = setTimeout(poll, 500); - else resetInput(cm); - }; - detectingSelectAll = setTimeout(poll, 200); - } - } - - if (ie && !ie_lt9) prepareSelectAllHack(); - if (captureMiddleClick) { - e_stop(e); - var mouseup = function() { - off(window, "mouseup", mouseup); - setTimeout(rehide, 20); - }; - on(window, "mouseup", mouseup); - } else { - setTimeout(rehide, 50); - } - } - - // UPDATING - - var changeEnd = CodeMirror.changeEnd = function(change) { - if (!change.text) return change.to; - return Pos(change.from.line + change.text.length - 1, - lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0)); - }; - - // Make sure a position will be valid after the given change. - function clipPostChange(doc, change, pos) { - if (!posLess(change.from, pos)) return clipPos(doc, pos); - var diff = (change.text.length - 1) - (change.to.line - change.from.line); - if (pos.line > change.to.line + diff) { - var preLine = pos.line - diff, lastLine = doc.first + doc.size - 1; - if (preLine > lastLine) return Pos(lastLine, getLine(doc, lastLine).text.length); - return clipToLen(pos, getLine(doc, preLine).text.length); - } - if (pos.line == change.to.line + diff) - return clipToLen(pos, lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0) + - getLine(doc, change.to.line).text.length - change.to.ch); - var inside = pos.line - change.from.line; - return clipToLen(pos, change.text[inside].length + (inside ? 0 : change.from.ch)); - } - - // Hint can be null|"end"|"start"|"around"|{anchor,head} - function computeSelAfterChange(doc, change, hint) { - if (hint && typeof hint == "object") // Assumed to be {anchor, head} object - return {anchor: clipPostChange(doc, change, hint.anchor), - head: clipPostChange(doc, change, hint.head)}; - - if (hint == "start") return {anchor: change.from, head: change.from}; - - var end = changeEnd(change); - if (hint == "around") return {anchor: change.from, head: end}; - if (hint == "end") return {anchor: end, head: end}; - - // hint is null, leave the selection alone as much as possible - var adjustPos = function(pos) { - if (posLess(pos, change.from)) return pos; - if (!posLess(change.to, pos)) return end; - - var line = pos.line + change.text.length - (change.to.line - change.from.line) - 1, ch = pos.ch; - if (pos.line == change.to.line) ch += end.ch - change.to.ch; - return Pos(line, ch); - }; - return {anchor: adjustPos(doc.sel.anchor), head: adjustPos(doc.sel.head)}; - } - - function filterChange(doc, change, update) { - var obj = { - canceled: false, - from: change.from, - to: change.to, - text: change.text, - origin: change.origin, - cancel: function() { this.canceled = true; } - }; - if (update) obj.update = function(from, to, text, origin) { - if (from) this.from = clipPos(doc, from); - if (to) this.to = clipPos(doc, to); - if (text) this.text = text; - if (origin !== undefined) this.origin = origin; - }; - signal(doc, "beforeChange", doc, obj); - if (doc.cm) signal(doc.cm, "beforeChange", doc.cm, obj); - - if (obj.canceled) return null; - return {from: obj.from, to: obj.to, text: obj.text, origin: obj.origin}; - } - - // Replace the range from from to to by the strings in replacement. - // change is a {from, to, text [, origin]} object - function makeChange(doc, change, selUpdate, ignoreReadOnly) { - if (doc.cm) { - if (!doc.cm.curOp) return operation(doc.cm, makeChange)(doc, change, selUpdate, ignoreReadOnly); - if (doc.cm.state.suppressEdits) return; - } - - if (hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange")) { - change = filterChange(doc, change, true); - if (!change) return; - } - - // Possibly split or suppress the update based on the presence - // of read-only spans in its range. - var split = sawReadOnlySpans && !ignoreReadOnly && removeReadOnlyRanges(doc, change.from, change.to); - if (split) { - for (var i = split.length - 1; i >= 1; --i) - makeChangeNoReadonly(doc, {from: split[i].from, to: split[i].to, text: [""]}); - if (split.length) - makeChangeNoReadonly(doc, {from: split[0].from, to: split[0].to, text: change.text}, selUpdate); - } else { - makeChangeNoReadonly(doc, change, selUpdate); - } - } - - function makeChangeNoReadonly(doc, change, selUpdate) { - var selAfter = computeSelAfterChange(doc, change, selUpdate); - addToHistory(doc, change, selAfter, doc.cm ? doc.cm.curOp.id : NaN); - - makeChangeSingleDoc(doc, change, selAfter, stretchSpansOverChange(doc, change)); - var rebased = []; - - linkedDocs(doc, function(doc, sharedHist) { - if (!sharedHist && indexOf(rebased, doc.history) == -1) { - rebaseHist(doc.history, change); - rebased.push(doc.history); - } - makeChangeSingleDoc(doc, change, null, stretchSpansOverChange(doc, change)); - }); - } - - function makeChangeFromHistory(doc, type) { - if (doc.cm && doc.cm.state.suppressEdits) return; - - var hist = doc.history; - var event = (type == "undo" ? hist.done : hist.undone).pop(); - if (!event) return; - - var anti = {changes: [], anchorBefore: event.anchorAfter, headBefore: event.headAfter, - anchorAfter: event.anchorBefore, headAfter: event.headBefore, - generation: hist.generation}; - (type == "undo" ? hist.undone : hist.done).push(anti); - hist.generation = event.generation || ++hist.maxGeneration; - - var filter = hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange"); - - for (var i = event.changes.length - 1; i >= 0; --i) { - var change = event.changes[i]; - change.origin = type; - if (filter && !filterChange(doc, change, false)) { - (type == "undo" ? hist.done : hist.undone).length = 0; - return; - } - - anti.changes.push(historyChangeFromChange(doc, change)); - - var after = i ? computeSelAfterChange(doc, change, null) - : {anchor: event.anchorBefore, head: event.headBefore}; - makeChangeSingleDoc(doc, change, after, mergeOldSpans(doc, change)); - var rebased = []; - - linkedDocs(doc, function(doc, sharedHist) { - if (!sharedHist && indexOf(rebased, doc.history) == -1) { - rebaseHist(doc.history, change); - rebased.push(doc.history); - } - makeChangeSingleDoc(doc, change, null, mergeOldSpans(doc, change)); - }); - } - } - - function shiftDoc(doc, distance) { - function shiftPos(pos) {return Pos(pos.line + distance, pos.ch);} - doc.first += distance; - if (doc.cm) regChange(doc.cm, doc.first, doc.first, distance); - doc.sel.head = shiftPos(doc.sel.head); doc.sel.anchor = shiftPos(doc.sel.anchor); - doc.sel.from = shiftPos(doc.sel.from); doc.sel.to = shiftPos(doc.sel.to); - } - - function makeChangeSingleDoc(doc, change, selAfter, spans) { - if (doc.cm && !doc.cm.curOp) - return operation(doc.cm, makeChangeSingleDoc)(doc, change, selAfter, spans); - - if (change.to.line < doc.first) { - shiftDoc(doc, change.text.length - 1 - (change.to.line - change.from.line)); - return; - } - if (change.from.line > doc.lastLine()) return; - - // Clip the change to the size of this doc - if (change.from.line < doc.first) { - var shift = change.text.length - 1 - (doc.first - change.from.line); - shiftDoc(doc, shift); - change = {from: Pos(doc.first, 0), to: Pos(change.to.line + shift, change.to.ch), - text: [lst(change.text)], origin: change.origin}; - } - var last = doc.lastLine(); - if (change.to.line > last) { - change = {from: change.from, to: Pos(last, getLine(doc, last).text.length), - text: [change.text[0]], origin: change.origin}; - } - - change.removed = getBetween(doc, change.from, change.to); - - if (!selAfter) selAfter = computeSelAfterChange(doc, change, null); - if (doc.cm) makeChangeSingleDocInEditor(doc.cm, change, spans, selAfter); - else updateDoc(doc, change, spans, selAfter); - } - - function makeChangeSingleDocInEditor(cm, change, spans, selAfter) { - var doc = cm.doc, display = cm.display, from = change.from, to = change.to; - - var recomputeMaxLength = false, checkWidthStart = from.line; - if (!cm.options.lineWrapping) { - checkWidthStart = lineNo(visualLine(doc, getLine(doc, from.line))); - doc.iter(checkWidthStart, to.line + 1, function(line) { - if (line == display.maxLine) { - recomputeMaxLength = true; - return true; - } - }); - } - - if (!posLess(doc.sel.head, change.from) && !posLess(change.to, doc.sel.head)) - cm.curOp.cursorActivity = true; - - updateDoc(doc, change, spans, selAfter, estimateHeight(cm)); - - if (!cm.options.lineWrapping) { - doc.iter(checkWidthStart, from.line + change.text.length, function(line) { - var len = lineLength(doc, line); - if (len > display.maxLineLength) { - display.maxLine = line; - display.maxLineLength = len; - display.maxLineChanged = true; - recomputeMaxLength = false; - } - }); - if (recomputeMaxLength) cm.curOp.updateMaxLine = true; - } - - // Adjust frontier, schedule worker - doc.frontier = Math.min(doc.frontier, from.line); - startWorker(cm, 400); - - var lendiff = change.text.length - (to.line - from.line) - 1; - // Remember that these lines changed, for updating the display - regChange(cm, from.line, to.line + 1, lendiff); - - if (hasHandler(cm, "change")) { - var changeObj = {from: from, to: to, - text: change.text, - removed: change.removed, - origin: change.origin}; - if (cm.curOp.textChanged) { - for (var cur = cm.curOp.textChanged; cur.next; cur = cur.next) {} - cur.next = changeObj; - } else cm.curOp.textChanged = changeObj; - } - } - - function replaceRange(doc, code, from, to, origin) { - if (!to) to = from; - if (posLess(to, from)) { var tmp = to; to = from; from = tmp; } - if (typeof code == "string") code = splitLines(code); - makeChange(doc, {from: from, to: to, text: code, origin: origin}, null); - } - - // POSITION OBJECT - - function Pos(line, ch) { - if (!(this instanceof Pos)) return new Pos(line, ch); - this.line = line; this.ch = ch; - } - CodeMirror.Pos = Pos; - - function posEq(a, b) {return a.line == b.line && a.ch == b.ch;} - function posLess(a, b) {return a.line < b.line || (a.line == b.line && a.ch < b.ch);} - function copyPos(x) {return Pos(x.line, x.ch);} - - // SELECTION - - function clipLine(doc, n) {return Math.max(doc.first, Math.min(n, doc.first + doc.size - 1));} - function clipPos(doc, pos) { - if (pos.line < doc.first) return Pos(doc.first, 0); - var last = doc.first + doc.size - 1; - if (pos.line > last) return Pos(last, getLine(doc, last).text.length); - return clipToLen(pos, getLine(doc, pos.line).text.length); - } - function clipToLen(pos, linelen) { - var ch = pos.ch; - if (ch == null || ch > linelen) return Pos(pos.line, linelen); - else if (ch < 0) return Pos(pos.line, 0); - else return pos; - } - function isLine(doc, l) {return l >= doc.first && l < doc.first + doc.size;} - - // If shift is held, this will move the selection anchor. Otherwise, - // it'll set the whole selection. - function extendSelection(doc, pos, other, bias) { - if (doc.sel.shift || doc.sel.extend) { - var anchor = doc.sel.anchor; - if (other) { - var posBefore = posLess(pos, anchor); - if (posBefore != posLess(other, anchor)) { - anchor = pos; - pos = other; - } else if (posBefore != posLess(pos, other)) { - pos = other; - } - } - setSelection(doc, anchor, pos, bias); - } else { - setSelection(doc, pos, other || pos, bias); - } - if (doc.cm) doc.cm.curOp.userSelChange = true; - } - - function filterSelectionChange(doc, anchor, head) { - var obj = {anchor: anchor, head: head}; - signal(doc, "beforeSelectionChange", doc, obj); - if (doc.cm) signal(doc.cm, "beforeSelectionChange", doc.cm, obj); - obj.anchor = clipPos(doc, obj.anchor); obj.head = clipPos(doc, obj.head); - return obj; - } - - // Update the selection. Last two args are only used by - // updateDoc, since they have to be expressed in the line - // numbers before the update. - function setSelection(doc, anchor, head, bias, checkAtomic) { - if (!checkAtomic && hasHandler(doc, "beforeSelectionChange") || doc.cm && hasHandler(doc.cm, "beforeSelectionChange")) { - var filtered = filterSelectionChange(doc, anchor, head); - head = filtered.head; - anchor = filtered.anchor; - } - - var sel = doc.sel; - sel.goalColumn = null; - // Skip over atomic spans. - if (checkAtomic || !posEq(anchor, sel.anchor)) - anchor = skipAtomic(doc, anchor, bias, checkAtomic != "push"); - if (checkAtomic || !posEq(head, sel.head)) - head = skipAtomic(doc, head, bias, checkAtomic != "push"); - - if (posEq(sel.anchor, anchor) && posEq(sel.head, head)) return; - - sel.anchor = anchor; sel.head = head; - var inv = posLess(head, anchor); - sel.from = inv ? head : anchor; - sel.to = inv ? anchor : head; - - if (doc.cm) - doc.cm.curOp.updateInput = doc.cm.curOp.selectionChanged = - doc.cm.curOp.cursorActivity = true; - - signalLater(doc, "cursorActivity", doc); - } - - function reCheckSelection(cm) { - setSelection(cm.doc, cm.doc.sel.from, cm.doc.sel.to, null, "push"); - } - - function skipAtomic(doc, pos, bias, mayClear) { - var flipped = false, curPos = pos; - var dir = bias || 1; - doc.cantEdit = false; - search: for (;;) { - var line = getLine(doc, curPos.line); - if (line.markedSpans) { - for (var i = 0; i < line.markedSpans.length; ++i) { - var sp = line.markedSpans[i], m = sp.marker; - if ((sp.from == null || (m.inclusiveLeft ? sp.from <= curPos.ch : sp.from < curPos.ch)) && - (sp.to == null || (m.inclusiveRight ? sp.to >= curPos.ch : sp.to > curPos.ch))) { - if (mayClear) { - signal(m, "beforeCursorEnter"); - if (m.explicitlyCleared) { - if (!line.markedSpans) break; - else {--i; continue;} - } - } - if (!m.atomic) continue; - var newPos = m.find()[dir < 0 ? "from" : "to"]; - if (posEq(newPos, curPos)) { - newPos.ch += dir; - if (newPos.ch < 0) { - if (newPos.line > doc.first) newPos = clipPos(doc, Pos(newPos.line - 1)); - else newPos = null; - } else if (newPos.ch > line.text.length) { - if (newPos.line < doc.first + doc.size - 1) newPos = Pos(newPos.line + 1, 0); - else newPos = null; - } - if (!newPos) { - if (flipped) { - // Driven in a corner -- no valid cursor position found at all - // -- try again *with* clearing, if we didn't already - if (!mayClear) return skipAtomic(doc, pos, bias, true); - // Otherwise, turn off editing until further notice, and return the start of the doc - doc.cantEdit = true; - return Pos(doc.first, 0); - } - flipped = true; newPos = pos; dir = -dir; - } - } - curPos = newPos; - continue search; - } - } - } - return curPos; - } - } - - // SCROLLING - - function scrollCursorIntoView(cm) { - var coords = scrollPosIntoView(cm, cm.doc.sel.head, cm.options.cursorScrollMargin); - if (!cm.state.focused) return; - var display = cm.display, box = getRect(display.sizer), doScroll = null; - if (coords.top + box.top < 0) doScroll = true; - else if (coords.bottom + box.top > (window.innerHeight || document.documentElement.clientHeight)) doScroll = false; - if (doScroll != null && !phantom) { - var hidden = display.cursor.style.display == "none"; - if (hidden) { - display.cursor.style.display = ""; - display.cursor.style.left = coords.left + "px"; - display.cursor.style.top = (coords.top - display.viewOffset) + "px"; - } - display.cursor.scrollIntoView(doScroll); - if (hidden) display.cursor.style.display = "none"; - } - } - - function scrollPosIntoView(cm, pos, margin) { - if (margin == null) margin = 0; - for (;;) { - var changed = false, coords = cursorCoords(cm, pos); - var scrollPos = calculateScrollPos(cm, coords.left, coords.top - margin, coords.left, coords.bottom + margin); - var startTop = cm.doc.scrollTop, startLeft = cm.doc.scrollLeft; - if (scrollPos.scrollTop != null) { - setScrollTop(cm, scrollPos.scrollTop); - if (Math.abs(cm.doc.scrollTop - startTop) > 1) changed = true; - } - if (scrollPos.scrollLeft != null) { - setScrollLeft(cm, scrollPos.scrollLeft); - if (Math.abs(cm.doc.scrollLeft - startLeft) > 1) changed = true; - } - if (!changed) return coords; - } - } - - function scrollIntoView(cm, x1, y1, x2, y2) { - var scrollPos = calculateScrollPos(cm, x1, y1, x2, y2); - if (scrollPos.scrollTop != null) setScrollTop(cm, scrollPos.scrollTop); - if (scrollPos.scrollLeft != null) setScrollLeft(cm, scrollPos.scrollLeft); - } - - function calculateScrollPos(cm, x1, y1, x2, y2) { - var display = cm.display, snapMargin = textHeight(cm.display); - if (y1 < 0) y1 = 0; - var screen = display.scroller.clientHeight - scrollerCutOff, screentop = display.scroller.scrollTop, result = {}; - var docBottom = cm.doc.height + paddingVert(display); - var atTop = y1 < snapMargin, atBottom = y2 > docBottom - snapMargin; - if (y1 < screentop) { - result.scrollTop = atTop ? 0 : y1; - } else if (y2 > screentop + screen) { - var newTop = Math.min(y1, (atBottom ? docBottom : y2) - screen); - if (newTop != screentop) result.scrollTop = newTop; - } - - var screenw = display.scroller.clientWidth - scrollerCutOff, screenleft = display.scroller.scrollLeft; - x1 += display.gutters.offsetWidth; x2 += display.gutters.offsetWidth; - var gutterw = display.gutters.offsetWidth; - var atLeft = x1 < gutterw + 10; - if (x1 < screenleft + gutterw || atLeft) { - if (atLeft) x1 = 0; - result.scrollLeft = Math.max(0, x1 - 10 - gutterw); - } else if (x2 > screenw + screenleft - 3) { - result.scrollLeft = x2 + 10 - screenw; - } - return result; - } - - function updateScrollPos(cm, left, top) { - cm.curOp.updateScrollPos = {scrollLeft: left == null ? cm.doc.scrollLeft : left, - scrollTop: top == null ? cm.doc.scrollTop : top}; - } - - function addToScrollPos(cm, left, top) { - var pos = cm.curOp.updateScrollPos || (cm.curOp.updateScrollPos = {scrollLeft: cm.doc.scrollLeft, scrollTop: cm.doc.scrollTop}); - var scroll = cm.display.scroller; - pos.scrollTop = Math.max(0, Math.min(scroll.scrollHeight - scroll.clientHeight, pos.scrollTop + top)); - pos.scrollLeft = Math.max(0, Math.min(scroll.scrollWidth - scroll.clientWidth, pos.scrollLeft + left)); - } - - // API UTILITIES - - function indentLine(cm, n, how, aggressive) { - var doc = cm.doc; - if (how == null) how = "add"; - if (how == "smart") { - if (!cm.doc.mode.indent) how = "prev"; - else var state = getStateBefore(cm, n); - } - - var tabSize = cm.options.tabSize; - var line = getLine(doc, n), curSpace = countColumn(line.text, null, tabSize); - var curSpaceString = line.text.match(/^\s*/)[0], indentation; - if (how == "smart") { - indentation = cm.doc.mode.indent(state, line.text.slice(curSpaceString.length), line.text); - if (indentation == Pass) { - if (!aggressive) return; - how = "prev"; - } - } - if (how == "prev") { - if (n > doc.first) indentation = countColumn(getLine(doc, n-1).text, null, tabSize); - else indentation = 0; - } else if (how == "add") { - indentation = curSpace + cm.options.indentUnit; - } else if (how == "subtract") { - indentation = curSpace - cm.options.indentUnit; - } else if (typeof how == "number") { - indentation = curSpace + how; - } - indentation = Math.max(0, indentation); - - var indentString = "", pos = 0; - if (cm.options.indentWithTabs) - for (var i = Math.floor(indentation / tabSize); i; --i) {pos += tabSize; indentString += "\t";} - if (pos < indentation) indentString += spaceStr(indentation - pos); - - if (indentString != curSpaceString) - replaceRange(cm.doc, indentString, Pos(n, 0), Pos(n, curSpaceString.length), "+input"); - line.stateAfter = null; - } - - function changeLine(cm, handle, op) { - var no = handle, line = handle, doc = cm.doc; - if (typeof handle == "number") line = getLine(doc, clipLine(doc, handle)); - else no = lineNo(handle); - if (no == null) return null; - if (op(line, no)) regChange(cm, no, no + 1); - else return null; - return line; - } - - function findPosH(doc, pos, dir, unit, visually) { - var line = pos.line, ch = pos.ch, origDir = dir; - var lineObj = getLine(doc, line); - var possible = true; - function findNextLine() { - var l = line + dir; - if (l < doc.first || l >= doc.first + doc.size) return (possible = false); - line = l; - return lineObj = getLine(doc, l); - } - function moveOnce(boundToLine) { - var next = (visually ? moveVisually : moveLogically)(lineObj, ch, dir, true); - if (next == null) { - if (!boundToLine && findNextLine()) { - if (visually) ch = (dir < 0 ? lineRight : lineLeft)(lineObj); - else ch = dir < 0 ? lineObj.text.length : 0; - } else return (possible = false); - } else ch = next; - return true; - } - - if (unit == "char") moveOnce(); - else if (unit == "column") moveOnce(true); - else if (unit == "word" || unit == "group") { - var sawType = null, group = unit == "group"; - for (var first = true;; first = false) { - if (dir < 0 && !moveOnce(!first)) break; - var cur = lineObj.text.charAt(ch) || "\n"; - var type = isWordChar(cur) ? "w" - : !group ? null - : /\s/.test(cur) ? null - : "p"; - if (sawType && sawType != type) { - if (dir < 0) {dir = 1; moveOnce();} - break; - } - if (type) sawType = type; - if (dir > 0 && !moveOnce(!first)) break; - } - } - var result = skipAtomic(doc, Pos(line, ch), origDir, true); - if (!possible) result.hitSide = true; - return result; - } - - function findPosV(cm, pos, dir, unit) { - var doc = cm.doc, x = pos.left, y; - if (unit == "page") { - var pageSize = Math.min(cm.display.wrapper.clientHeight, window.innerHeight || document.documentElement.clientHeight); - y = pos.top + dir * (pageSize - (dir < 0 ? 1.5 : .5) * textHeight(cm.display)); - } else if (unit == "line") { - y = dir > 0 ? pos.bottom + 3 : pos.top - 3; - } - for (;;) { - var target = coordsChar(cm, x, y); - if (!target.outside) break; - if (dir < 0 ? y <= 0 : y >= doc.height) { target.hitSide = true; break; } - y += dir * 5; - } - return target; - } - - function findWordAt(line, pos) { - var start = pos.ch, end = pos.ch; - if (line) { - if ((pos.xRel < 0 || end == line.length) && start) --start; else ++end; - var startChar = line.charAt(start); - var check = isWordChar(startChar) ? isWordChar - : /\s/.test(startChar) ? function(ch) {return /\s/.test(ch);} - : function(ch) {return !/\s/.test(ch) && !isWordChar(ch);}; - while (start > 0 && check(line.charAt(start - 1))) --start; - while (end < line.length && check(line.charAt(end))) ++end; - } - return {from: Pos(pos.line, start), to: Pos(pos.line, end)}; - } - - function selectLine(cm, line) { - extendSelection(cm.doc, Pos(line, 0), clipPos(cm.doc, Pos(line + 1, 0))); - } - - // PROTOTYPE - - // The publicly visible API. Note that operation(null, f) means - // 'wrap f in an operation, performed on its `this` parameter' - - CodeMirror.prototype = { - constructor: CodeMirror, - focus: function(){window.focus(); focusInput(this); onFocus(this); fastPoll(this);}, - - setOption: function(option, value) { - var options = this.options, old = options[option]; - if (options[option] == value && option != "mode") return; - options[option] = value; - if (optionHandlers.hasOwnProperty(option)) - operation(this, optionHandlers[option])(this, value, old); - }, - - getOption: function(option) {return this.options[option];}, - getDoc: function() {return this.doc;}, - - addKeyMap: function(map, bottom) { - this.state.keyMaps[bottom ? "push" : "unshift"](map); - }, - removeKeyMap: function(map) { - var maps = this.state.keyMaps; - for (var i = 0; i < maps.length; ++i) - if (maps[i] == map || (typeof maps[i] != "string" && maps[i].name == map)) { - maps.splice(i, 1); - return true; - } - }, - - addOverlay: operation(null, function(spec, options) { - var mode = spec.token ? spec : CodeMirror.getMode(this.options, spec); - if (mode.startState) throw new Error("Overlays may not be stateful."); - this.state.overlays.push({mode: mode, modeSpec: spec, opaque: options && options.opaque}); - this.state.modeGen++; - regChange(this); - }), - removeOverlay: operation(null, function(spec) { - var overlays = this.state.overlays; - for (var i = 0; i < overlays.length; ++i) { - var cur = overlays[i].modeSpec; - if (cur == spec || typeof spec == "string" && cur.name == spec) { - overlays.splice(i, 1); - this.state.modeGen++; - regChange(this); - return; - } - } - }), - - indentLine: operation(null, function(n, dir, aggressive) { - if (typeof dir != "string" && typeof dir != "number") { - if (dir == null) dir = this.options.smartIndent ? "smart" : "prev"; - else dir = dir ? "add" : "subtract"; - } - if (isLine(this.doc, n)) indentLine(this, n, dir, aggressive); - }), - indentSelection: operation(null, function(how) { - var sel = this.doc.sel; - if (posEq(sel.from, sel.to)) return indentLine(this, sel.from.line, how); - var e = sel.to.line - (sel.to.ch ? 0 : 1); - for (var i = sel.from.line; i <= e; ++i) indentLine(this, i, how); - }), - - // Fetch the parser token for a given character. Useful for hacks - // that want to inspect the mode state (say, for completion). - getTokenAt: function(pos, precise) { - var doc = this.doc; - pos = clipPos(doc, pos); - var state = getStateBefore(this, pos.line, precise), mode = this.doc.mode; - var line = getLine(doc, pos.line); - var stream = new StringStream(line.text, this.options.tabSize); - while (stream.pos < pos.ch && !stream.eol()) { - stream.start = stream.pos; - var style = mode.token(stream, state); - } - return {start: stream.start, - end: stream.pos, - string: stream.current(), - className: style || null, // Deprecated, use 'type' instead - type: style || null, - state: state}; - }, - - getTokenTypeAt: function(pos) { - pos = clipPos(this.doc, pos); - var styles = getLineStyles(this, getLine(this.doc, pos.line)); - var before = 0, after = (styles.length - 1) / 2, ch = pos.ch; - if (ch == 0) return styles[2]; - for (;;) { - var mid = (before + after) >> 1; - if ((mid ? styles[mid * 2 - 1] : 0) >= ch) after = mid; - else if (styles[mid * 2 + 1] < ch) before = mid + 1; - else return styles[mid * 2 + 2]; - } - }, - - getModeAt: function(pos) { - var mode = this.doc.mode; - if (!mode.innerMode) return mode; - return CodeMirror.innerMode(mode, this.getTokenAt(pos).state).mode; - }, - - getHelper: function(pos, type) { - if (!helpers.hasOwnProperty(type)) return; - var help = helpers[type], mode = this.getModeAt(pos); - return mode[type] && help[mode[type]] || - mode.helperType && help[mode.helperType] || - help[mode.name]; - }, - - getStateAfter: function(line, precise) { - var doc = this.doc; - line = clipLine(doc, line == null ? doc.first + doc.size - 1: line); - return getStateBefore(this, line + 1, precise); - }, - - cursorCoords: function(start, mode) { - var pos, sel = this.doc.sel; - if (start == null) pos = sel.head; - else if (typeof start == "object") pos = clipPos(this.doc, start); - else pos = start ? sel.from : sel.to; - return cursorCoords(this, pos, mode || "page"); - }, - - charCoords: function(pos, mode) { - return charCoords(this, clipPos(this.doc, pos), mode || "page"); - }, - - coordsChar: function(coords, mode) { - coords = fromCoordSystem(this, coords, mode || "page"); - return coordsChar(this, coords.left, coords.top); - }, - - lineAtHeight: function(height, mode) { - height = fromCoordSystem(this, {top: height, left: 0}, mode || "page").top; - return lineAtHeight(this.doc, height + this.display.viewOffset); - }, - heightAtLine: function(line, mode) { - var end = false, last = this.doc.first + this.doc.size - 1; - if (line < this.doc.first) line = this.doc.first; - else if (line > last) { line = last; end = true; } - var lineObj = getLine(this.doc, line); - return intoCoordSystem(this, getLine(this.doc, line), {top: 0, left: 0}, mode || "page").top + - (end ? lineObj.height : 0); - }, - - defaultTextHeight: function() { return textHeight(this.display); }, - defaultCharWidth: function() { return charWidth(this.display); }, - - setGutterMarker: operation(null, function(line, gutterID, value) { - return changeLine(this, line, function(line) { - var markers = line.gutterMarkers || (line.gutterMarkers = {}); - markers[gutterID] = value; - if (!value && isEmpty(markers)) line.gutterMarkers = null; - return true; - }); - }), - - clearGutter: operation(null, function(gutterID) { - var cm = this, doc = cm.doc, i = doc.first; - doc.iter(function(line) { - if (line.gutterMarkers && line.gutterMarkers[gutterID]) { - line.gutterMarkers[gutterID] = null; - regChange(cm, i, i + 1); - if (isEmpty(line.gutterMarkers)) line.gutterMarkers = null; - } - ++i; - }); - }), - - addLineClass: operation(null, function(handle, where, cls) { - return changeLine(this, handle, function(line) { - var prop = where == "text" ? "textClass" : where == "background" ? "bgClass" : "wrapClass"; - if (!line[prop]) line[prop] = cls; - else if (new RegExp("(?:^|\\s)" + cls + "(?:$|\\s)").test(line[prop])) return false; - else line[prop] += " " + cls; - return true; - }); - }), - - removeLineClass: operation(null, function(handle, where, cls) { - return changeLine(this, handle, function(line) { - var prop = where == "text" ? "textClass" : where == "background" ? "bgClass" : "wrapClass"; - var cur = line[prop]; - if (!cur) return false; - else if (cls == null) line[prop] = null; - else { - var found = cur.match(new RegExp("(?:^|\\s+)" + cls + "(?:$|\\s+)")); - if (!found) return false; - var end = found.index + found[0].length; - line[prop] = cur.slice(0, found.index) + (!found.index || end == cur.length ? "" : " ") + cur.slice(end) || null; - } - return true; - }); - }), - - addLineWidget: operation(null, function(handle, node, options) { - return addLineWidget(this, handle, node, options); - }), - - removeLineWidget: function(widget) { widget.clear(); }, - - lineInfo: function(line) { - if (typeof line == "number") { - if (!isLine(this.doc, line)) return null; - var n = line; - line = getLine(this.doc, line); - if (!line) return null; - } else { - var n = lineNo(line); - if (n == null) return null; - } - return {line: n, handle: line, text: line.text, gutterMarkers: line.gutterMarkers, - textClass: line.textClass, bgClass: line.bgClass, wrapClass: line.wrapClass, - widgets: line.widgets}; - }, - - getViewport: function() { return {from: this.display.showingFrom, to: this.display.showingTo};}, - - addWidget: function(pos, node, scroll, vert, horiz) { - var display = this.display; - pos = cursorCoords(this, clipPos(this.doc, pos)); - var top = pos.bottom, left = pos.left; - node.style.position = "absolute"; - display.sizer.appendChild(node); - if (vert == "over") { - top = pos.top; - } else if (vert == "above" || vert == "near") { - var vspace = Math.max(display.wrapper.clientHeight, this.doc.height), - hspace = Math.max(display.sizer.clientWidth, display.lineSpace.clientWidth); - // Default to positioning above (if specified and possible); otherwise default to positioning below - if ((vert == 'above' || pos.bottom + node.offsetHeight > vspace) && pos.top > node.offsetHeight) - top = pos.top - node.offsetHeight; - else if (pos.bottom + node.offsetHeight <= vspace) - top = pos.bottom; - if (left + node.offsetWidth > hspace) - left = hspace - node.offsetWidth; - } - node.style.top = top + "px"; - node.style.left = node.style.right = ""; - if (horiz == "right") { - left = display.sizer.clientWidth - node.offsetWidth; - node.style.right = "0px"; - } else { - if (horiz == "left") left = 0; - else if (horiz == "middle") left = (display.sizer.clientWidth - node.offsetWidth) / 2; - node.style.left = left + "px"; - } - if (scroll) - scrollIntoView(this, left, top, left + node.offsetWidth, top + node.offsetHeight); - }, - - triggerOnKeyDown: operation(null, onKeyDown), - - execCommand: function(cmd) {return commands[cmd](this);}, - - findPosH: function(from, amount, unit, visually) { - var dir = 1; - if (amount < 0) { dir = -1; amount = -amount; } - for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) { - cur = findPosH(this.doc, cur, dir, unit, visually); - if (cur.hitSide) break; - } - return cur; - }, - - moveH: operation(null, function(dir, unit) { - var sel = this.doc.sel, pos; - if (sel.shift || sel.extend || posEq(sel.from, sel.to)) - pos = findPosH(this.doc, sel.head, dir, unit, this.options.rtlMoveVisually); - else - pos = dir < 0 ? sel.from : sel.to; - extendSelection(this.doc, pos, pos, dir); - }), - - deleteH: operation(null, function(dir, unit) { - var sel = this.doc.sel; - if (!posEq(sel.from, sel.to)) replaceRange(this.doc, "", sel.from, sel.to, "+delete"); - else replaceRange(this.doc, "", sel.from, findPosH(this.doc, sel.head, dir, unit, false), "+delete"); - this.curOp.userSelChange = true; - }), - - findPosV: function(from, amount, unit, goalColumn) { - var dir = 1, x = goalColumn; - if (amount < 0) { dir = -1; amount = -amount; } - for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) { - var coords = cursorCoords(this, cur, "div"); - if (x == null) x = coords.left; - else coords.left = x; - cur = findPosV(this, coords, dir, unit); - if (cur.hitSide) break; - } - return cur; - }, - - moveV: operation(null, function(dir, unit) { - var sel = this.doc.sel; - var pos = cursorCoords(this, sel.head, "div"); - if (sel.goalColumn != null) pos.left = sel.goalColumn; - var target = findPosV(this, pos, dir, unit); - - if (unit == "page") addToScrollPos(this, 0, charCoords(this, target, "div").top - pos.top); - extendSelection(this.doc, target, target, dir); - sel.goalColumn = pos.left; - }), - - toggleOverwrite: function(value) { - if (value != null && value == this.state.overwrite) return; - if (this.state.overwrite = !this.state.overwrite) - this.display.cursor.className += " CodeMirror-overwrite"; - else - this.display.cursor.className = this.display.cursor.className.replace(" CodeMirror-overwrite", ""); - }, - hasFocus: function() { return this.state.focused; }, - - scrollTo: operation(null, function(x, y) { - updateScrollPos(this, x, y); - }), - getScrollInfo: function() { - var scroller = this.display.scroller, co = scrollerCutOff; - return {left: scroller.scrollLeft, top: scroller.scrollTop, - height: scroller.scrollHeight - co, width: scroller.scrollWidth - co, - clientHeight: scroller.clientHeight - co, clientWidth: scroller.clientWidth - co}; - }, - - scrollIntoView: operation(null, function(pos, margin) { - if (typeof pos == "number") pos = Pos(pos, 0); - if (!margin) margin = 0; - var coords = pos; - - if (!pos || pos.line != null) { - this.curOp.scrollToPos = pos ? clipPos(this.doc, pos) : this.doc.sel.head; - this.curOp.scrollToPosMargin = margin; - coords = cursorCoords(this, this.curOp.scrollToPos); - } - var sPos = calculateScrollPos(this, coords.left, coords.top - margin, coords.right, coords.bottom + margin); - updateScrollPos(this, sPos.scrollLeft, sPos.scrollTop); - }), - - setSize: operation(null, function(width, height) { - function interpret(val) { - return typeof val == "number" || /^\d+$/.test(String(val)) ? val + "px" : val; - } - if (width != null) this.display.wrapper.style.width = interpret(width); - if (height != null) this.display.wrapper.style.height = interpret(height); - if (this.options.lineWrapping) - this.display.measureLineCache.length = this.display.measureLineCachePos = 0; - this.curOp.forceUpdate = true; - }), - - operation: function(f){return runInOp(this, f);}, - - refresh: operation(null, function() { - clearCaches(this); - updateScrollPos(this, this.doc.scrollLeft, this.doc.scrollTop); - regChange(this); - }), - - swapDoc: operation(null, function(doc) { - var old = this.doc; - old.cm = null; - attachDoc(this, doc); - clearCaches(this); - resetInput(this, true); - updateScrollPos(this, doc.scrollLeft, doc.scrollTop); - return old; - }), - - getInputField: function(){return this.display.input;}, - getWrapperElement: function(){return this.display.wrapper;}, - getScrollerElement: function(){return this.display.scroller;}, - getGutterElement: function(){return this.display.gutters;} - }; - eventMixin(CodeMirror); - - // OPTION DEFAULTS - - var optionHandlers = CodeMirror.optionHandlers = {}; - - // The default configuration options. - var defaults = CodeMirror.defaults = {}; - - function option(name, deflt, handle, notOnInit) { - CodeMirror.defaults[name] = deflt; - if (handle) optionHandlers[name] = - notOnInit ? function(cm, val, old) {if (old != Init) handle(cm, val, old);} : handle; - } - - var Init = CodeMirror.Init = {toString: function(){return "CodeMirror.Init";}}; - - // These two are, on init, called from the constructor because they - // have to be initialized before the editor can start at all. - option("value", "", function(cm, val) { - cm.setValue(val); - }, true); - option("mode", null, function(cm, val) { - cm.doc.modeOption = val; - loadMode(cm); - }, true); - - option("indentUnit", 2, loadMode, true); - option("indentWithTabs", false); - option("smartIndent", true); - option("tabSize", 4, function(cm) { - loadMode(cm); - clearCaches(cm); - regChange(cm); - }, true); - option("electricChars", true); - option("rtlMoveVisually", !windows); - - option("theme", "default", function(cm) { - themeChanged(cm); - guttersChanged(cm); - }, true); - option("keyMap", "default", keyMapChanged); - option("extraKeys", null); - - option("onKeyEvent", null); - option("onDragEvent", null); - - option("lineWrapping", false, wrappingChanged, true); - option("gutters", [], function(cm) { - setGuttersForLineNumbers(cm.options); - guttersChanged(cm); - }, true); - option("fixedGutter", true, function(cm, val) { - cm.display.gutters.style.left = val ? compensateForHScroll(cm.display) + "px" : "0"; - cm.refresh(); - }, true); - option("coverGutterNextToScrollbar", false, updateScrollbars, true); - option("lineNumbers", false, function(cm) { - setGuttersForLineNumbers(cm.options); - guttersChanged(cm); - }, true); - option("firstLineNumber", 1, guttersChanged, true); - option("lineNumberFormatter", function(integer) {return integer;}, guttersChanged, true); - option("showCursorWhenSelecting", false, updateSelection, true); - - option("readOnly", false, function(cm, val) { - if (val == "nocursor") {onBlur(cm); cm.display.input.blur();} - else if (!val) resetInput(cm, true); - }); - option("dragDrop", true); - - option("cursorBlinkRate", 530); - option("cursorScrollMargin", 0); - option("cursorHeight", 1); - option("workTime", 100); - option("workDelay", 100); - option("flattenSpans", true); - option("pollInterval", 100); - option("undoDepth", 40, function(cm, val){cm.doc.history.undoDepth = val;}); - option("historyEventDelay", 500); - option("viewportMargin", 10, function(cm){cm.refresh();}, true); - option("maxHighlightLength", 10000, function(cm){loadMode(cm); cm.refresh();}, true); - option("moveInputWithCursor", true, function(cm, val) { - if (!val) cm.display.inputDiv.style.top = cm.display.inputDiv.style.left = 0; - }); - - option("tabindex", null, function(cm, val) { - cm.display.input.tabIndex = val || ""; - }); - option("autofocus", null); - - // MODE DEFINITION AND QUERYING - - // Known modes, by name and by MIME - var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {}; - - CodeMirror.defineMode = function(name, mode) { - if (!CodeMirror.defaults.mode && name != "null") CodeMirror.defaults.mode = name; - if (arguments.length > 2) { - mode.dependencies = []; - for (var i = 2; i < arguments.length; ++i) mode.dependencies.push(arguments[i]); - } - modes[name] = mode; - }; - - CodeMirror.defineMIME = function(mime, spec) { - mimeModes[mime] = spec; - }; - - CodeMirror.resolveMode = function(spec) { - if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) { - spec = mimeModes[spec]; - } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) { - var found = mimeModes[spec.name]; - spec = createObj(found, spec); - spec.name = found.name; - } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) { - return CodeMirror.resolveMode("application/xml"); - } - if (typeof spec == "string") return {name: spec}; - else return spec || {name: "null"}; - }; - - CodeMirror.getMode = function(options, spec) { - var spec = CodeMirror.resolveMode(spec); - var mfactory = modes[spec.name]; - if (!mfactory) return CodeMirror.getMode(options, "text/plain"); - var modeObj = mfactory(options, spec); - if (modeExtensions.hasOwnProperty(spec.name)) { - var exts = modeExtensions[spec.name]; - for (var prop in exts) { - if (!exts.hasOwnProperty(prop)) continue; - if (modeObj.hasOwnProperty(prop)) modeObj["_" + prop] = modeObj[prop]; - modeObj[prop] = exts[prop]; - } - } - modeObj.name = spec.name; - - return modeObj; - }; - - CodeMirror.defineMode("null", function() { - return {token: function(stream) {stream.skipToEnd();}}; - }); - CodeMirror.defineMIME("text/plain", "null"); - - var modeExtensions = CodeMirror.modeExtensions = {}; - CodeMirror.extendMode = function(mode, properties) { - var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {}); - copyObj(properties, exts); - }; - - // EXTENSIONS - - CodeMirror.defineExtension = function(name, func) { - CodeMirror.prototype[name] = func; - }; - CodeMirror.defineDocExtension = function(name, func) { - Doc.prototype[name] = func; - }; - CodeMirror.defineOption = option; - - var initHooks = []; - CodeMirror.defineInitHook = function(f) {initHooks.push(f);}; - - var helpers = CodeMirror.helpers = {}; - CodeMirror.registerHelper = function(type, name, value) { - if (!helpers.hasOwnProperty(type)) helpers[type] = CodeMirror[type] = {}; - helpers[type][name] = value; - }; - - // UTILITIES - - CodeMirror.isWordChar = isWordChar; - - // MODE STATE HANDLING - - // Utility functions for working with state. Exported because modes - // sometimes need to do this. - function copyState(mode, state) { - if (state === true) return state; - if (mode.copyState) return mode.copyState(state); - var nstate = {}; - for (var n in state) { - var val = state[n]; - if (val instanceof Array) val = val.concat([]); - nstate[n] = val; - } - return nstate; - } - CodeMirror.copyState = copyState; - - function startState(mode, a1, a2) { - return mode.startState ? mode.startState(a1, a2) : true; - } - CodeMirror.startState = startState; - - CodeMirror.innerMode = function(mode, state) { - while (mode.innerMode) { - var info = mode.innerMode(state); - if (!info || info.mode == mode) break; - state = info.state; - mode = info.mode; - } - return info || {mode: mode, state: state}; - }; - - // STANDARD COMMANDS - - var commands = CodeMirror.commands = { - selectAll: function(cm) {cm.setSelection(Pos(cm.firstLine(), 0), Pos(cm.lastLine()));}, - killLine: function(cm) { - var from = cm.getCursor(true), to = cm.getCursor(false), sel = !posEq(from, to); - if (!sel && cm.getLine(from.line).length == from.ch) - cm.replaceRange("", from, Pos(from.line + 1, 0), "+delete"); - else cm.replaceRange("", from, sel ? to : Pos(from.line), "+delete"); - }, - deleteLine: function(cm) { - var l = cm.getCursor().line; - cm.replaceRange("", Pos(l, 0), Pos(l), "+delete"); - }, - delLineLeft: function(cm) { - var cur = cm.getCursor(); - cm.replaceRange("", Pos(cur.line, 0), cur, "+delete"); - }, - undo: function(cm) {cm.undo();}, - redo: function(cm) {cm.redo();}, - goDocStart: function(cm) {cm.extendSelection(Pos(cm.firstLine(), 0));}, - goDocEnd: function(cm) {cm.extendSelection(Pos(cm.lastLine()));}, - goLineStart: function(cm) { - cm.extendSelection(lineStart(cm, cm.getCursor().line)); - }, - goLineStartSmart: function(cm) { - var cur = cm.getCursor(), start = lineStart(cm, cur.line); - var line = cm.getLineHandle(start.line); - var order = getOrder(line); - if (!order || order[0].level == 0) { - var firstNonWS = Math.max(0, line.text.search(/\S/)); - var inWS = cur.line == start.line && cur.ch <= firstNonWS && cur.ch; - cm.extendSelection(Pos(start.line, inWS ? 0 : firstNonWS)); - } else cm.extendSelection(start); - }, - goLineEnd: function(cm) { - cm.extendSelection(lineEnd(cm, cm.getCursor().line)); - }, - goLineRight: function(cm) { - var top = cm.charCoords(cm.getCursor(), "div").top + 5; - cm.extendSelection(cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div")); - }, - goLineLeft: function(cm) { - var top = cm.charCoords(cm.getCursor(), "div").top + 5; - cm.extendSelection(cm.coordsChar({left: 0, top: top}, "div")); - }, - goLineUp: function(cm) {cm.moveV(-1, "line");}, - goLineDown: function(cm) {cm.moveV(1, "line");}, - goPageUp: function(cm) {cm.moveV(-1, "page");}, - goPageDown: function(cm) {cm.moveV(1, "page");}, - goCharLeft: function(cm) {cm.moveH(-1, "char");}, - goCharRight: function(cm) {cm.moveH(1, "char");}, - goColumnLeft: function(cm) {cm.moveH(-1, "column");}, - goColumnRight: function(cm) {cm.moveH(1, "column");}, - goWordLeft: function(cm) {cm.moveH(-1, "word");}, - goGroupRight: function(cm) {cm.moveH(1, "group");}, - goGroupLeft: function(cm) {cm.moveH(-1, "group");}, - goWordRight: function(cm) {cm.moveH(1, "word");}, - delCharBefore: function(cm) {cm.deleteH(-1, "char");}, - delCharAfter: function(cm) {cm.deleteH(1, "char");}, - delWordBefore: function(cm) {cm.deleteH(-1, "word");}, - delWordAfter: function(cm) {cm.deleteH(1, "word");}, - delGroupBefore: function(cm) {cm.deleteH(-1, "group");}, - delGroupAfter: function(cm) {cm.deleteH(1, "group");}, - indentAuto: function(cm) {cm.indentSelection("smart");}, - indentMore: function(cm) {cm.indentSelection("add");}, - indentLess: function(cm) {cm.indentSelection("subtract");}, - insertTab: function(cm) {cm.replaceSelection("\t", "end", "+input");}, - defaultTab: function(cm) { - if (cm.somethingSelected()) cm.indentSelection("add"); - else cm.replaceSelection("\t", "end", "+input"); - }, - transposeChars: function(cm) { - var cur = cm.getCursor(), line = cm.getLine(cur.line); - if (cur.ch > 0 && cur.ch < line.length - 1) - cm.replaceRange(line.charAt(cur.ch) + line.charAt(cur.ch - 1), - Pos(cur.line, cur.ch - 1), Pos(cur.line, cur.ch + 1)); - }, - newlineAndIndent: function(cm) { - operation(cm, function() { - cm.replaceSelection("\n", "end", "+input"); - cm.indentLine(cm.getCursor().line, null, true); - })(); - }, - toggleOverwrite: function(cm) {cm.toggleOverwrite();} - }; - - // STANDARD KEYMAPS - - var keyMap = CodeMirror.keyMap = {}; - keyMap.basic = { - "Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown", - "End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown", - "Delete": "delCharAfter", "Backspace": "delCharBefore", "Tab": "defaultTab", "Shift-Tab": "indentAuto", - "Enter": "newlineAndIndent", "Insert": "toggleOverwrite" - }; - // Note that the save and find-related commands aren't defined by - // default. Unknown commands are simply ignored. - keyMap.pcDefault = { - "Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo", - "Ctrl-Home": "goDocStart", "Alt-Up": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Down": "goDocEnd", - "Ctrl-Left": "goGroupLeft", "Ctrl-Right": "goGroupRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd", - "Ctrl-Backspace": "delGroupBefore", "Ctrl-Delete": "delGroupAfter", "Ctrl-S": "save", "Ctrl-F": "find", - "Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll", - "Ctrl-[": "indentLess", "Ctrl-]": "indentMore", - fallthrough: "basic" - }; - keyMap.macDefault = { - "Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo", - "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goGroupLeft", - "Alt-Right": "goGroupRight", "Cmd-Left": "goLineStart", "Cmd-Right": "goLineEnd", "Alt-Backspace": "delGroupBefore", - "Ctrl-Alt-Backspace": "delGroupAfter", "Alt-Delete": "delGroupAfter", "Cmd-S": "save", "Cmd-F": "find", - "Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll", - "Cmd-[": "indentLess", "Cmd-]": "indentMore", "Cmd-Backspace": "delLineLeft", - fallthrough: ["basic", "emacsy"] - }; - keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault; - keyMap.emacsy = { - "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown", - "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd", - "Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp", "Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore", - "Alt-D": "delWordAfter", "Alt-Backspace": "delWordBefore", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars" - }; - - // KEYMAP DISPATCH - - function getKeyMap(val) { - if (typeof val == "string") return keyMap[val]; - else return val; - } - - function lookupKey(name, maps, handle) { - function lookup(map) { - map = getKeyMap(map); - var found = map[name]; - if (found === false) return "stop"; - if (found != null && handle(found)) return true; - if (map.nofallthrough) return "stop"; - - var fallthrough = map.fallthrough; - if (fallthrough == null) return false; - if (Object.prototype.toString.call(fallthrough) != "[object Array]") - return lookup(fallthrough); - for (var i = 0, e = fallthrough.length; i < e; ++i) { - var done = lookup(fallthrough[i]); - if (done) return done; - } - return false; - } - - for (var i = 0; i < maps.length; ++i) { - var done = lookup(maps[i]); - if (done) return done != "stop"; - } - } - function isModifierKey(event) { - var name = keyNames[event.keyCode]; - return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod"; - } - function keyName(event, noShift) { - if (opera && event.keyCode == 34 && event["char"]) return false; - var name = keyNames[event.keyCode]; - if (name == null || event.altGraphKey) return false; - if (event.altKey) name = "Alt-" + name; - if (flipCtrlCmd ? event.metaKey : event.ctrlKey) name = "Ctrl-" + name; - if (flipCtrlCmd ? event.ctrlKey : event.metaKey) name = "Cmd-" + name; - if (!noShift && event.shiftKey) name = "Shift-" + name; - return name; - } - CodeMirror.lookupKey = lookupKey; - CodeMirror.isModifierKey = isModifierKey; - CodeMirror.keyName = keyName; - - // FROMTEXTAREA - - CodeMirror.fromTextArea = function(textarea, options) { - if (!options) options = {}; - options.value = textarea.value; - if (!options.tabindex && textarea.tabindex) - options.tabindex = textarea.tabindex; - if (!options.placeholder && textarea.placeholder) - options.placeholder = textarea.placeholder; - // Set autofocus to true if this textarea is focused, or if it has - // autofocus and no other element is focused. - if (options.autofocus == null) { - var hasFocus = document.body; - // doc.activeElement occasionally throws on IE - try { hasFocus = document.activeElement; } catch(e) {} - options.autofocus = hasFocus == textarea || - textarea.getAttribute("autofocus") != null && hasFocus == document.body; - } - - function save() {textarea.value = cm.getValue();} - if (textarea.form) { - on(textarea.form, "submit", save); - // Deplorable hack to make the submit method do the right thing. - if (!options.leaveSubmitMethodAlone) { - var form = textarea.form, realSubmit = form.submit; - try { - var wrappedSubmit = form.submit = function() { - save(); - form.submit = realSubmit; - form.submit(); - form.submit = wrappedSubmit; - }; - } catch(e) {} - } - } - - textarea.style.display = "none"; - var cm = CodeMirror(function(node) { - textarea.parentNode.insertBefore(node, textarea.nextSibling); - }, options); - cm.save = save; - cm.getTextArea = function() { return textarea; }; - cm.toTextArea = function() { - save(); - textarea.parentNode.removeChild(cm.getWrapperElement()); - textarea.style.display = ""; - if (textarea.form) { - off(textarea.form, "submit", save); - if (typeof textarea.form.submit == "function") - textarea.form.submit = realSubmit; - } - }; - return cm; - }; - - // STRING STREAM - - // Fed to the mode parsers, provides helper functions to make - // parsers more succinct. - - // The character stream used by a mode's parser. - function StringStream(string, tabSize) { - this.pos = this.start = 0; - this.string = string; - this.tabSize = tabSize || 8; - this.lastColumnPos = this.lastColumnValue = 0; - } - - StringStream.prototype = { - eol: function() {return this.pos >= this.string.length;}, - sol: function() {return this.pos == 0;}, - peek: function() {return this.string.charAt(this.pos) || undefined;}, - next: function() { - if (this.pos < this.string.length) - return this.string.charAt(this.pos++); - }, - eat: function(match) { - var ch = this.string.charAt(this.pos); - if (typeof match == "string") var ok = ch == match; - else var ok = ch && (match.test ? match.test(ch) : match(ch)); - if (ok) {++this.pos; return ch;} - }, - eatWhile: function(match) { - var start = this.pos; - while (this.eat(match)){} - return this.pos > start; - }, - eatSpace: function() { - var start = this.pos; - while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos; - return this.pos > start; - }, - skipToEnd: function() {this.pos = this.string.length;}, - skipTo: function(ch) { - var found = this.string.indexOf(ch, this.pos); - if (found > -1) {this.pos = found; return true;} - }, - backUp: function(n) {this.pos -= n;}, - column: function() { - if (this.lastColumnPos < this.start) { - this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue); - this.lastColumnPos = this.start; - } - return this.lastColumnValue; - }, - indentation: function() {return countColumn(this.string, null, this.tabSize);}, - match: function(pattern, consume, caseInsensitive) { - if (typeof pattern == "string") { - var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;}; - var substr = this.string.substr(this.pos, pattern.length); - if (cased(substr) == cased(pattern)) { - if (consume !== false) this.pos += pattern.length; - return true; - } - } else { - var match = this.string.slice(this.pos).match(pattern); - if (match && match.index > 0) return null; - if (match && consume !== false) this.pos += match[0].length; - return match; - } - }, - current: function(){return this.string.slice(this.start, this.pos);} - }; - CodeMirror.StringStream = StringStream; - - // TEXTMARKERS - - function TextMarker(doc, type) { - this.lines = []; - this.type = type; - this.doc = doc; - } - CodeMirror.TextMarker = TextMarker; - eventMixin(TextMarker); - - TextMarker.prototype.clear = function() { - if (this.explicitlyCleared) return; - var cm = this.doc.cm, withOp = cm && !cm.curOp; - if (withOp) startOperation(cm); - if (hasHandler(this, "clear")) { - var found = this.find(); - if (found) signalLater(this, "clear", found.from, found.to); - } - var min = null, max = null; - for (var i = 0; i < this.lines.length; ++i) { - var line = this.lines[i]; - var span = getMarkedSpanFor(line.markedSpans, this); - if (span.to != null) max = lineNo(line); - line.markedSpans = removeMarkedSpan(line.markedSpans, span); - if (span.from != null) - min = lineNo(line); - else if (this.collapsed && !lineIsHidden(this.doc, line) && cm) - updateLineHeight(line, textHeight(cm.display)); - } - if (cm && this.collapsed && !cm.options.lineWrapping) for (var i = 0; i < this.lines.length; ++i) { - var visual = visualLine(cm.doc, this.lines[i]), len = lineLength(cm.doc, visual); - if (len > cm.display.maxLineLength) { - cm.display.maxLine = visual; - cm.display.maxLineLength = len; - cm.display.maxLineChanged = true; - } - } - - if (min != null && cm) regChange(cm, min, max + 1); - this.lines.length = 0; - this.explicitlyCleared = true; - if (this.atomic && this.doc.cantEdit) { - this.doc.cantEdit = false; - if (cm) reCheckSelection(cm); - } - if (withOp) endOperation(cm); - }; - - TextMarker.prototype.find = function() { - var from, to; - for (var i = 0; i < this.lines.length; ++i) { - var line = this.lines[i]; - var span = getMarkedSpanFor(line.markedSpans, this); - if (span.from != null || span.to != null) { - var found = lineNo(line); - if (span.from != null) from = Pos(found, span.from); - if (span.to != null) to = Pos(found, span.to); - } - } - if (this.type == "bookmark") return from; - return from && {from: from, to: to}; - }; - - TextMarker.prototype.changed = function() { - var pos = this.find(), cm = this.doc.cm; - if (!pos || !cm) return; - var line = getLine(this.doc, pos.from.line); - clearCachedMeasurement(cm, line); - if (pos.from.line >= cm.display.showingFrom && pos.from.line < cm.display.showingTo) { - for (var node = cm.display.lineDiv.firstChild; node; node = node.nextSibling) if (node.lineObj == line) { - if (node.offsetHeight != line.height) updateLineHeight(line, node.offsetHeight); - break; - } - runInOp(cm, function() { - cm.curOp.selectionChanged = cm.curOp.forceUpdate = cm.curOp.updateMaxLine = true; - }); - } - }; - - TextMarker.prototype.attachLine = function(line) { - if (!this.lines.length && this.doc.cm) { - var op = this.doc.cm.curOp; - if (!op.maybeHiddenMarkers || indexOf(op.maybeHiddenMarkers, this) == -1) - (op.maybeUnhiddenMarkers || (op.maybeUnhiddenMarkers = [])).push(this); - } - this.lines.push(line); - }; - TextMarker.prototype.detachLine = function(line) { - this.lines.splice(indexOf(this.lines, line), 1); - if (!this.lines.length && this.doc.cm) { - var op = this.doc.cm.curOp; - (op.maybeHiddenMarkers || (op.maybeHiddenMarkers = [])).push(this); - } - }; - - function markText(doc, from, to, options, type) { - if (options && options.shared) return markTextShared(doc, from, to, options, type); - if (doc.cm && !doc.cm.curOp) return operation(doc.cm, markText)(doc, from, to, options, type); - - var marker = new TextMarker(doc, type); - if (type == "range" && !posLess(from, to)) return marker; - if (options) copyObj(options, marker); - if (marker.replacedWith) { - marker.collapsed = true; - marker.replacedWith = elt("span", [marker.replacedWith], "CodeMirror-widget"); - if (!options.handleMouseEvents) marker.replacedWith.ignoreEvents = true; - } - if (marker.collapsed) sawCollapsedSpans = true; - - if (marker.addToHistory) - addToHistory(doc, {from: from, to: to, origin: "markText"}, - {head: doc.sel.head, anchor: doc.sel.anchor}, NaN); - - var curLine = from.line, size = 0, collapsedAtStart, collapsedAtEnd, cm = doc.cm, updateMaxLine; - doc.iter(curLine, to.line + 1, function(line) { - if (cm && marker.collapsed && !cm.options.lineWrapping && visualLine(doc, line) == cm.display.maxLine) - updateMaxLine = true; - var span = {from: null, to: null, marker: marker}; - size += line.text.length; - if (curLine == from.line) {span.from = from.ch; size -= from.ch;} - if (curLine == to.line) {span.to = to.ch; size -= line.text.length - to.ch;} - if (marker.collapsed) { - if (curLine == to.line) collapsedAtEnd = collapsedSpanAt(line, to.ch); - if (curLine == from.line) collapsedAtStart = collapsedSpanAt(line, from.ch); - else updateLineHeight(line, 0); - } - addMarkedSpan(line, span); - ++curLine; - }); - if (marker.collapsed) doc.iter(from.line, to.line + 1, function(line) { - if (lineIsHidden(doc, line)) updateLineHeight(line, 0); - }); - - if (marker.clearOnEnter) on(marker, "beforeCursorEnter", function() { marker.clear(); }); - - if (marker.readOnly) { - sawReadOnlySpans = true; - if (doc.history.done.length || doc.history.undone.length) - doc.clearHistory(); - } - if (marker.collapsed) { - if (collapsedAtStart != collapsedAtEnd) - throw new Error("Inserting collapsed marker overlapping an existing one"); - marker.size = size; - marker.atomic = true; - } - if (cm) { - if (updateMaxLine) cm.curOp.updateMaxLine = true; - if (marker.className || marker.title || marker.startStyle || marker.endStyle || marker.collapsed) - regChange(cm, from.line, to.line + 1); - if (marker.atomic) reCheckSelection(cm); - } - return marker; - } - - // SHARED TEXTMARKERS - - function SharedTextMarker(markers, primary) { - this.markers = markers; - this.primary = primary; - for (var i = 0, me = this; i < markers.length; ++i) { - markers[i].parent = this; - on(markers[i], "clear", function(){me.clear();}); - } - } - CodeMirror.SharedTextMarker = SharedTextMarker; - eventMixin(SharedTextMarker); - - SharedTextMarker.prototype.clear = function() { - if (this.explicitlyCleared) return; - this.explicitlyCleared = true; - for (var i = 0; i < this.markers.length; ++i) - this.markers[i].clear(); - signalLater(this, "clear"); - }; - SharedTextMarker.prototype.find = function() { - return this.primary.find(); - }; - - function markTextShared(doc, from, to, options, type) { - options = copyObj(options); - options.shared = false; - var markers = [markText(doc, from, to, options, type)], primary = markers[0]; - var widget = options.replacedWith; - linkedDocs(doc, function(doc) { - if (widget) options.replacedWith = widget.cloneNode(true); - markers.push(markText(doc, clipPos(doc, from), clipPos(doc, to), options, type)); - for (var i = 0; i < doc.linked.length; ++i) - if (doc.linked[i].isParent) return; - primary = lst(markers); - }); - return new SharedTextMarker(markers, primary); - } - - // TEXTMARKER SPANS - - function getMarkedSpanFor(spans, marker) { - if (spans) for (var i = 0; i < spans.length; ++i) { - var span = spans[i]; - if (span.marker == marker) return span; - } - } - function removeMarkedSpan(spans, span) { - for (var r, i = 0; i < spans.length; ++i) - if (spans[i] != span) (r || (r = [])).push(spans[i]); - return r; - } - function addMarkedSpan(line, span) { - line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span]; - span.marker.attachLine(line); - } - - function markedSpansBefore(old, startCh, isInsert) { - if (old) for (var i = 0, nw; i < old.length; ++i) { - var span = old[i], marker = span.marker; - var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh); - if (startsBefore || marker.type == "bookmark" && span.from == startCh && (!isInsert || !span.marker.insertLeft)) { - var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= startCh : span.to > startCh); - (nw || (nw = [])).push({from: span.from, - to: endsAfter ? null : span.to, - marker: marker}); - } - } - return nw; - } - - function markedSpansAfter(old, endCh, isInsert) { - if (old) for (var i = 0, nw; i < old.length; ++i) { - var span = old[i], marker = span.marker; - var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= endCh : span.to > endCh); - if (endsAfter || marker.type == "bookmark" && span.from == endCh && (!isInsert || span.marker.insertLeft)) { - var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh); - (nw || (nw = [])).push({from: startsBefore ? null : span.from - endCh, - to: span.to == null ? null : span.to - endCh, - marker: marker}); - } - } - return nw; - } - - function stretchSpansOverChange(doc, change) { - var oldFirst = isLine(doc, change.from.line) && getLine(doc, change.from.line).markedSpans; - var oldLast = isLine(doc, change.to.line) && getLine(doc, change.to.line).markedSpans; - if (!oldFirst && !oldLast) return null; - - var startCh = change.from.ch, endCh = change.to.ch, isInsert = posEq(change.from, change.to); - // Get the spans that 'stick out' on both sides - var first = markedSpansBefore(oldFirst, startCh, isInsert); - var last = markedSpansAfter(oldLast, endCh, isInsert); - - // Next, merge those two ends - var sameLine = change.text.length == 1, offset = lst(change.text).length + (sameLine ? startCh : 0); - if (first) { - // Fix up .to properties of first - for (var i = 0; i < first.length; ++i) { - var span = first[i]; - if (span.to == null) { - var found = getMarkedSpanFor(last, span.marker); - if (!found) span.to = startCh; - else if (sameLine) span.to = found.to == null ? null : found.to + offset; - } - } - } - if (last) { - // Fix up .from in last (or move them into first in case of sameLine) - for (var i = 0; i < last.length; ++i) { - var span = last[i]; - if (span.to != null) span.to += offset; - if (span.from == null) { - var found = getMarkedSpanFor(first, span.marker); - if (!found) { - span.from = offset; - if (sameLine) (first || (first = [])).push(span); - } - } else { - span.from += offset; - if (sameLine) (first || (first = [])).push(span); - } - } - } - if (sameLine && first) { - // Make sure we didn't create any zero-length spans - for (var i = 0; i < first.length; ++i) - if (first[i].from != null && first[i].from == first[i].to && first[i].marker.type != "bookmark") - first.splice(i--, 1); - if (!first.length) first = null; - } - - var newMarkers = [first]; - if (!sameLine) { - // Fill gap with whole-line-spans - var gap = change.text.length - 2, gapMarkers; - if (gap > 0 && first) - for (var i = 0; i < first.length; ++i) - if (first[i].to == null) - (gapMarkers || (gapMarkers = [])).push({from: null, to: null, marker: first[i].marker}); - for (var i = 0; i < gap; ++i) - newMarkers.push(gapMarkers); - newMarkers.push(last); - } - return newMarkers; - } - - function mergeOldSpans(doc, change) { - var old = getOldSpans(doc, change); - var stretched = stretchSpansOverChange(doc, change); - if (!old) return stretched; - if (!stretched) return old; - - for (var i = 0; i < old.length; ++i) { - var oldCur = old[i], stretchCur = stretched[i]; - if (oldCur && stretchCur) { - spans: for (var j = 0; j < stretchCur.length; ++j) { - var span = stretchCur[j]; - for (var k = 0; k < oldCur.length; ++k) - if (oldCur[k].marker == span.marker) continue spans; - oldCur.push(span); - } - } else if (stretchCur) { - old[i] = stretchCur; - } - } - return old; - } - - function removeReadOnlyRanges(doc, from, to) { - var markers = null; - doc.iter(from.line, to.line + 1, function(line) { - if (line.markedSpans) for (var i = 0; i < line.markedSpans.length; ++i) { - var mark = line.markedSpans[i].marker; - if (mark.readOnly && (!markers || indexOf(markers, mark) == -1)) - (markers || (markers = [])).push(mark); - } - }); - if (!markers) return null; - var parts = [{from: from, to: to}]; - for (var i = 0; i < markers.length; ++i) { - var mk = markers[i], m = mk.find(); - for (var j = 0; j < parts.length; ++j) { - var p = parts[j]; - if (posLess(p.to, m.from) || posLess(m.to, p.from)) continue; - var newParts = [j, 1]; - if (posLess(p.from, m.from) || !mk.inclusiveLeft && posEq(p.from, m.from)) - newParts.push({from: p.from, to: m.from}); - if (posLess(m.to, p.to) || !mk.inclusiveRight && posEq(p.to, m.to)) - newParts.push({from: m.to, to: p.to}); - parts.splice.apply(parts, newParts); - j += newParts.length - 1; - } - } - return parts; - } - - function collapsedSpanAt(line, ch) { - var sps = sawCollapsedSpans && line.markedSpans, found; - if (sps) for (var sp, i = 0; i < sps.length; ++i) { - sp = sps[i]; - if (!sp.marker.collapsed) continue; - if ((sp.from == null || sp.from < ch) && - (sp.to == null || sp.to > ch) && - (!found || found.width < sp.marker.width)) - found = sp.marker; - } - return found; - } - function collapsedSpanAtStart(line) { return collapsedSpanAt(line, -1); } - function collapsedSpanAtEnd(line) { return collapsedSpanAt(line, line.text.length + 1); } - - function visualLine(doc, line) { - var merged; - while (merged = collapsedSpanAtStart(line)) - line = getLine(doc, merged.find().from.line); - return line; - } - - function lineIsHidden(doc, line) { - var sps = sawCollapsedSpans && line.markedSpans; - if (sps) for (var sp, i = 0; i < sps.length; ++i) { - sp = sps[i]; - if (!sp.marker.collapsed) continue; - if (sp.from == null) return true; - if (sp.marker.replacedWith) continue; - if (sp.from == 0 && sp.marker.inclusiveLeft && lineIsHiddenInner(doc, line, sp)) - return true; - } - } - function lineIsHiddenInner(doc, line, span) { - if (span.to == null) { - var end = span.marker.find().to, endLine = getLine(doc, end.line); - return lineIsHiddenInner(doc, endLine, getMarkedSpanFor(endLine.markedSpans, span.marker)); - } - if (span.marker.inclusiveRight && span.to == line.text.length) - return true; - for (var sp, i = 0; i < line.markedSpans.length; ++i) { - sp = line.markedSpans[i]; - if (sp.marker.collapsed && !sp.marker.replacedWith && sp.from == span.to && - (sp.marker.inclusiveLeft || span.marker.inclusiveRight) && - lineIsHiddenInner(doc, line, sp)) return true; - } - } - - function detachMarkedSpans(line) { - var spans = line.markedSpans; - if (!spans) return; - for (var i = 0; i < spans.length; ++i) - spans[i].marker.detachLine(line); - line.markedSpans = null; - } - - function attachMarkedSpans(line, spans) { - if (!spans) return; - for (var i = 0; i < spans.length; ++i) - spans[i].marker.attachLine(line); - line.markedSpans = spans; - } - - // LINE WIDGETS - - var LineWidget = CodeMirror.LineWidget = function(cm, node, options) { - if (options) for (var opt in options) if (options.hasOwnProperty(opt)) - this[opt] = options[opt]; - this.cm = cm; - this.node = node; - }; - eventMixin(LineWidget); - function widgetOperation(f) { - return function() { - var withOp = !this.cm.curOp; - if (withOp) startOperation(this.cm); - try {var result = f.apply(this, arguments);} - finally {if (withOp) endOperation(this.cm);} - return result; - }; - } - LineWidget.prototype.clear = widgetOperation(function() { - var ws = this.line.widgets, no = lineNo(this.line); - if (no == null || !ws) return; - for (var i = 0; i < ws.length; ++i) if (ws[i] == this) ws.splice(i--, 1); - if (!ws.length) this.line.widgets = null; - var aboveVisible = heightAtLine(this.cm, this.line) < this.cm.doc.scrollTop; - updateLineHeight(this.line, Math.max(0, this.line.height - widgetHeight(this))); - if (aboveVisible) addToScrollPos(this.cm, 0, -this.height); - regChange(this.cm, no, no + 1); - }); - LineWidget.prototype.changed = widgetOperation(function() { - var oldH = this.height; - this.height = null; - var diff = widgetHeight(this) - oldH; - if (!diff) return; - updateLineHeight(this.line, this.line.height + diff); - var no = lineNo(this.line); - regChange(this.cm, no, no + 1); - }); - - function widgetHeight(widget) { - if (widget.height != null) return widget.height; - if (!widget.node.parentNode || widget.node.parentNode.nodeType != 1) - removeChildrenAndAdd(widget.cm.display.measure, elt("div", [widget.node], null, "position: relative")); - return widget.height = widget.node.offsetHeight; - } - - function addLineWidget(cm, handle, node, options) { - var widget = new LineWidget(cm, node, options); - if (widget.noHScroll) cm.display.alignWidgets = true; - changeLine(cm, handle, function(line) { - var widgets = line.widgets || (line.widgets = []); - if (widget.insertAt == null) widgets.push(widget); - else widgets.splice(Math.min(widgets.length - 1, Math.max(0, widget.insertAt)), 0, widget); - widget.line = line; - if (!lineIsHidden(cm.doc, line) || widget.showIfHidden) { - var aboveVisible = heightAtLine(cm, line) < cm.doc.scrollTop; - updateLineHeight(line, line.height + widgetHeight(widget)); - if (aboveVisible) addToScrollPos(cm, 0, widget.height); - } - return true; - }); - return widget; - } - - // LINE DATA STRUCTURE - - // Line objects. These hold state related to a line, including - // highlighting info (the styles array). - var Line = CodeMirror.Line = function(text, markedSpans, estimateHeight) { - this.text = text; - attachMarkedSpans(this, markedSpans); - this.height = estimateHeight ? estimateHeight(this) : 1; - }; - eventMixin(Line); - - function updateLine(line, text, markedSpans, estimateHeight) { - line.text = text; - if (line.stateAfter) line.stateAfter = null; - if (line.styles) line.styles = null; - if (line.order != null) line.order = null; - detachMarkedSpans(line); - attachMarkedSpans(line, markedSpans); - var estHeight = estimateHeight ? estimateHeight(line) : 1; - if (estHeight != line.height) updateLineHeight(line, estHeight); - } - - function cleanUpLine(line) { - line.parent = null; - detachMarkedSpans(line); - } - - // Run the given mode's parser over a line, update the styles - // array, which contains alternating fragments of text and CSS - // classes. - function runMode(cm, text, mode, state, f) { - var flattenSpans = mode.flattenSpans; - if (flattenSpans == null) flattenSpans = cm.options.flattenSpans; - var curStart = 0, curStyle = null; - var stream = new StringStream(text, cm.options.tabSize), style; - if (text == "" && mode.blankLine) mode.blankLine(state); - while (!stream.eol()) { - if (stream.pos > cm.options.maxHighlightLength) { - flattenSpans = false; - // Webkit seems to refuse to render text nodes longer than 57444 characters - stream.pos = Math.min(text.length, stream.start + 50000); - style = null; - } else { - style = mode.token(stream, state); - } - if (!flattenSpans || curStyle != style) { - if (curStart < stream.start) f(stream.start, curStyle); - curStart = stream.start; curStyle = style; - } - stream.start = stream.pos; - } - if (curStart < stream.pos) f(stream.pos, curStyle); - } - - function highlightLine(cm, line, state) { - // A styles array always starts with a number identifying the - // mode/overlays that it is based on (for easy invalidation). - var st = [cm.state.modeGen]; - // Compute the base array of styles - runMode(cm, line.text, cm.doc.mode, state, function(end, style) {st.push(end, style);}); - - // Run overlays, adjust style array. - for (var o = 0; o < cm.state.overlays.length; ++o) { - var overlay = cm.state.overlays[o], i = 1, at = 0; - runMode(cm, line.text, overlay.mode, true, function(end, style) { - var start = i; - // Ensure there's a token end at the current position, and that i points at it - while (at < end) { - var i_end = st[i]; - if (i_end > end) - st.splice(i, 1, end, st[i+1], i_end); - i += 2; - at = Math.min(end, i_end); - } - if (!style) return; - if (overlay.opaque) { - st.splice(start, i - start, end, style); - i = start + 2; - } else { - for (; start < i; start += 2) { - var cur = st[start+1]; - st[start+1] = cur ? cur + " " + style : style; - } - } - }); - } - - return st; - } - - function getLineStyles(cm, line) { - if (!line.styles || line.styles[0] != cm.state.modeGen) - line.styles = highlightLine(cm, line, line.stateAfter = getStateBefore(cm, lineNo(line))); - return line.styles; - } - - // Lightweight form of highlight -- proceed over this line and - // update state, but don't save a style array. - function processLine(cm, line, state) { - var mode = cm.doc.mode; - var stream = new StringStream(line.text, cm.options.tabSize); - if (line.text == "" && mode.blankLine) mode.blankLine(state); - while (!stream.eol() && stream.pos <= cm.options.maxHighlightLength) { - mode.token(stream, state); - stream.start = stream.pos; - } - } - - var styleToClassCache = {}; - function styleToClass(style) { - if (!style) return null; - return styleToClassCache[style] || - (styleToClassCache[style] = "cm-" + style.replace(/ +/g, " cm-")); - } - - function lineContent(cm, realLine, measure, copyWidgets) { - var merged, line = realLine, empty = true; - while (merged = collapsedSpanAtStart(line)) - line = getLine(cm.doc, merged.find().from.line); - - var builder = {pre: elt("pre"), col: 0, pos: 0, - measure: null, measuredSomething: false, cm: cm, - copyWidgets: copyWidgets}; - if (line.textClass) builder.pre.className = line.textClass; - - do { - if (line.text) empty = false; - builder.measure = line == realLine && measure; - builder.pos = 0; - builder.addToken = builder.measure ? buildTokenMeasure : buildToken; - if ((ie || webkit) && cm.getOption("lineWrapping")) - builder.addToken = buildTokenSplitSpaces(builder.addToken); - var next = insertLineContent(line, builder, getLineStyles(cm, line)); - if (measure && line == realLine && !builder.measuredSomething) { - measure[0] = builder.pre.appendChild(zeroWidthElement(cm.display.measure)); - builder.measuredSomething = true; - } - if (next) line = getLine(cm.doc, next.to.line); - } while (next); - - if (measure && !builder.measuredSomething && !measure[0]) - measure[0] = builder.pre.appendChild(empty ? elt("span", "\u00a0") : zeroWidthElement(cm.display.measure)); - if (!builder.pre.firstChild && !lineIsHidden(cm.doc, realLine)) - builder.pre.appendChild(document.createTextNode("\u00a0")); - - var order; - // Work around problem with the reported dimensions of single-char - // direction spans on IE (issue #1129). See also the comment in - // cursorCoords. - if (measure && ie && (order = getOrder(line))) { - var l = order.length - 1; - if (order[l].from == order[l].to) --l; - var last = order[l], prev = order[l - 1]; - if (last.from + 1 == last.to && prev && last.level < prev.level) { - var span = measure[builder.pos - 1]; - if (span) span.parentNode.insertBefore(span.measureRight = zeroWidthElement(cm.display.measure), - span.nextSibling); - } - } - - signal(cm, "renderLine", cm, realLine, builder.pre); - return builder.pre; - } - - var tokenSpecialChars = /[\t\u0000-\u0019\u00ad\u200b\u2028\u2029\uFEFF]/g; - function buildToken(builder, text, style, startStyle, endStyle, title) { - if (!text) return; - if (!tokenSpecialChars.test(text)) { - builder.col += text.length; - var content = document.createTextNode(text); - } else { - var content = document.createDocumentFragment(), pos = 0; - while (true) { - tokenSpecialChars.lastIndex = pos; - var m = tokenSpecialChars.exec(text); - var skipped = m ? m.index - pos : text.length - pos; - if (skipped) { - content.appendChild(document.createTextNode(text.slice(pos, pos + skipped))); - builder.col += skipped; - } - if (!m) break; - pos += skipped + 1; - if (m[0] == "\t") { - var tabSize = builder.cm.options.tabSize, tabWidth = tabSize - builder.col % tabSize; - content.appendChild(elt("span", spaceStr(tabWidth), "cm-tab")); - builder.col += tabWidth; - } else { - var token = elt("span", "\u2022", "cm-invalidchar"); - token.title = "\\u" + m[0].charCodeAt(0).toString(16); - content.appendChild(token); - builder.col += 1; - } - } - } - if (style || startStyle || endStyle || builder.measure) { - var fullStyle = style || ""; - if (startStyle) fullStyle += startStyle; - if (endStyle) fullStyle += endStyle; - var token = elt("span", [content], fullStyle); - if (title) token.title = title; - return builder.pre.appendChild(token); - } - builder.pre.appendChild(content); - } - - function buildTokenMeasure(builder, text, style, startStyle, endStyle) { - var wrapping = builder.cm.options.lineWrapping; - for (var i = 0; i < text.length; ++i) { - var ch = text.charAt(i), start = i == 0; - if (ch >= "\ud800" && ch < "\udbff" && i < text.length - 1) { - ch = text.slice(i, i + 2); - ++i; - } else if (i && wrapping && spanAffectsWrapping(text, i)) { - builder.pre.appendChild(elt("wbr")); - } - var old = builder.measure[builder.pos]; - var span = builder.measure[builder.pos] = - buildToken(builder, ch, style, - start && startStyle, i == text.length - 1 && endStyle); - if (old) span.leftSide = old.leftSide || old; - // In IE single-space nodes wrap differently than spaces - // embedded in larger text nodes, except when set to - // white-space: normal (issue #1268). - if (ie && wrapping && ch == " " && i && !/\s/.test(text.charAt(i - 1)) && - i < text.length - 1 && !/\s/.test(text.charAt(i + 1))) - span.style.whiteSpace = "normal"; - builder.pos += ch.length; - } - if (text.length) builder.measuredSomething = true; - } - - function buildTokenSplitSpaces(inner) { - function split(old) { - var out = " "; - for (var i = 0; i < old.length - 2; ++i) out += i % 2 ? " " : "\u00a0"; - out += " "; - return out; - } - return function(builder, text, style, startStyle, endStyle, title) { - return inner(builder, text.replace(/ {3,}/, split), style, startStyle, endStyle, title); - }; - } - - function buildCollapsedSpan(builder, size, marker, ignoreWidget) { - var widget = !ignoreWidget && marker.replacedWith; - if (widget) { - if (builder.copyWidgets) widget = widget.cloneNode(true); - builder.pre.appendChild(widget); - if (builder.measure) { - if (size) { - builder.measure[builder.pos] = widget; - } else { - var elt = builder.measure[builder.pos] = zeroWidthElement(builder.cm.display.measure); - if (marker.type != "bookmark" || marker.insertLeft) - builder.pre.insertBefore(elt, widget); - else - builder.pre.appendChild(elt); - } - builder.measuredSomething = true; - } - } - builder.pos += size; - } - - // Outputs a number of spans to make up a line, taking highlighting - // and marked text into account. - function insertLineContent(line, builder, styles) { - var spans = line.markedSpans, allText = line.text, at = 0; - if (!spans) { - for (var i = 1; i < styles.length; i+=2) - builder.addToken(builder, allText.slice(at, at = styles[i]), styleToClass(styles[i+1])); - return; - } - - var len = allText.length, pos = 0, i = 1, text = "", style; - var nextChange = 0, spanStyle, spanEndStyle, spanStartStyle, title, collapsed; - for (;;) { - if (nextChange == pos) { // Update current marker set - spanStyle = spanEndStyle = spanStartStyle = title = ""; - collapsed = null; nextChange = Infinity; - var foundBookmark = null; - for (var j = 0; j < spans.length; ++j) { - var sp = spans[j], m = sp.marker; - if (sp.from <= pos && (sp.to == null || sp.to > pos)) { - if (sp.to != null && nextChange > sp.to) { nextChange = sp.to; spanEndStyle = ""; } - if (m.className) spanStyle += " " + m.className; - if (m.startStyle && sp.from == pos) spanStartStyle += " " + m.startStyle; - if (m.endStyle && sp.to == nextChange) spanEndStyle += " " + m.endStyle; - if (m.title && !title) title = m.title; - if (m.collapsed && (!collapsed || collapsed.marker.size < m.size)) - collapsed = sp; - } else if (sp.from > pos && nextChange > sp.from) { - nextChange = sp.from; - } - if (m.type == "bookmark" && sp.from == pos && m.replacedWith) foundBookmark = m; - } - if (collapsed && (collapsed.from || 0) == pos) { - buildCollapsedSpan(builder, (collapsed.to == null ? len : collapsed.to) - pos, - collapsed.marker, collapsed.from == null); - if (collapsed.to == null) return collapsed.marker.find(); - } - if (foundBookmark && !collapsed) buildCollapsedSpan(builder, 0, foundBookmark); - } - if (pos >= len) break; - - var upto = Math.min(len, nextChange); - while (true) { - if (text) { - var end = pos + text.length; - if (!collapsed) { - var tokenText = end > upto ? text.slice(0, upto - pos) : text; - builder.addToken(builder, tokenText, style ? style + spanStyle : spanStyle, - spanStartStyle, pos + tokenText.length == nextChange ? spanEndStyle : "", title); - } - if (end >= upto) {text = text.slice(upto - pos); pos = upto; break;} - pos = end; - spanStartStyle = ""; - } - text = allText.slice(at, at = styles[i++]); - style = styleToClass(styles[i++]); - } - } - } - - // DOCUMENT DATA STRUCTURE - - function updateDoc(doc, change, markedSpans, selAfter, estimateHeight) { - function spansFor(n) {return markedSpans ? markedSpans[n] : null;} - function update(line, text, spans) { - updateLine(line, text, spans, estimateHeight); - signalLater(line, "change", line, change); - } - - var from = change.from, to = change.to, text = change.text; - var firstLine = getLine(doc, from.line), lastLine = getLine(doc, to.line); - var lastText = lst(text), lastSpans = spansFor(text.length - 1), nlines = to.line - from.line; - - // First adjust the line structure - if (from.ch == 0 && to.ch == 0 && lastText == "") { - // This is a whole-line replace. Treated specially to make - // sure line objects move the way they are supposed to. - for (var i = 0, e = text.length - 1, added = []; i < e; ++i) - added.push(new Line(text[i], spansFor(i), estimateHeight)); - update(lastLine, lastLine.text, lastSpans); - if (nlines) doc.remove(from.line, nlines); - if (added.length) doc.insert(from.line, added); - } else if (firstLine == lastLine) { - if (text.length == 1) { - update(firstLine, firstLine.text.slice(0, from.ch) + lastText + firstLine.text.slice(to.ch), lastSpans); - } else { - for (var added = [], i = 1, e = text.length - 1; i < e; ++i) - added.push(new Line(text[i], spansFor(i), estimateHeight)); - added.push(new Line(lastText + firstLine.text.slice(to.ch), lastSpans, estimateHeight)); - update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0)); - doc.insert(from.line + 1, added); - } - } else if (text.length == 1) { - update(firstLine, firstLine.text.slice(0, from.ch) + text[0] + lastLine.text.slice(to.ch), spansFor(0)); - doc.remove(from.line + 1, nlines); - } else { - update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0)); - update(lastLine, lastText + lastLine.text.slice(to.ch), lastSpans); - for (var i = 1, e = text.length - 1, added = []; i < e; ++i) - added.push(new Line(text[i], spansFor(i), estimateHeight)); - if (nlines > 1) doc.remove(from.line + 1, nlines - 1); - doc.insert(from.line + 1, added); - } - - signalLater(doc, "change", doc, change); - setSelection(doc, selAfter.anchor, selAfter.head, null, true); - } - - function LeafChunk(lines) { - this.lines = lines; - this.parent = null; - for (var i = 0, e = lines.length, height = 0; i < e; ++i) { - lines[i].parent = this; - height += lines[i].height; - } - this.height = height; - } - - LeafChunk.prototype = { - chunkSize: function() { return this.lines.length; }, - removeInner: function(at, n) { - for (var i = at, e = at + n; i < e; ++i) { - var line = this.lines[i]; - this.height -= line.height; - cleanUpLine(line); - signalLater(line, "delete"); - } - this.lines.splice(at, n); - }, - collapse: function(lines) { - lines.splice.apply(lines, [lines.length, 0].concat(this.lines)); - }, - insertInner: function(at, lines, height) { - this.height += height; - this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at)); - for (var i = 0, e = lines.length; i < e; ++i) lines[i].parent = this; - }, - iterN: function(at, n, op) { - for (var e = at + n; at < e; ++at) - if (op(this.lines[at])) return true; - } - }; - - function BranchChunk(children) { - this.children = children; - var size = 0, height = 0; - for (var i = 0, e = children.length; i < e; ++i) { - var ch = children[i]; - size += ch.chunkSize(); height += ch.height; - ch.parent = this; - } - this.size = size; - this.height = height; - this.parent = null; - } - - BranchChunk.prototype = { - chunkSize: function() { return this.size; }, - removeInner: function(at, n) { - this.size -= n; - for (var i = 0; i < this.children.length; ++i) { - var child = this.children[i], sz = child.chunkSize(); - if (at < sz) { - var rm = Math.min(n, sz - at), oldHeight = child.height; - child.removeInner(at, rm); - this.height -= oldHeight - child.height; - if (sz == rm) { this.children.splice(i--, 1); child.parent = null; } - if ((n -= rm) == 0) break; - at = 0; - } else at -= sz; - } - if (this.size - n < 25) { - var lines = []; - this.collapse(lines); - this.children = [new LeafChunk(lines)]; - this.children[0].parent = this; - } - }, - collapse: function(lines) { - for (var i = 0, e = this.children.length; i < e; ++i) this.children[i].collapse(lines); - }, - insertInner: function(at, lines, height) { - this.size += lines.length; - this.height += height; - for (var i = 0, e = this.children.length; i < e; ++i) { - var child = this.children[i], sz = child.chunkSize(); - if (at <= sz) { - child.insertInner(at, lines, height); - if (child.lines && child.lines.length > 50) { - while (child.lines.length > 50) { - var spilled = child.lines.splice(child.lines.length - 25, 25); - var newleaf = new LeafChunk(spilled); - child.height -= newleaf.height; - this.children.splice(i + 1, 0, newleaf); - newleaf.parent = this; - } - this.maybeSpill(); - } - break; - } - at -= sz; - } - }, - maybeSpill: function() { - if (this.children.length <= 10) return; - var me = this; - do { - var spilled = me.children.splice(me.children.length - 5, 5); - var sibling = new BranchChunk(spilled); - if (!me.parent) { // Become the parent node - var copy = new BranchChunk(me.children); - copy.parent = me; - me.children = [copy, sibling]; - me = copy; - } else { - me.size -= sibling.size; - me.height -= sibling.height; - var myIndex = indexOf(me.parent.children, me); - me.parent.children.splice(myIndex + 1, 0, sibling); - } - sibling.parent = me.parent; - } while (me.children.length > 10); - me.parent.maybeSpill(); - }, - iterN: function(at, n, op) { - for (var i = 0, e = this.children.length; i < e; ++i) { - var child = this.children[i], sz = child.chunkSize(); - if (at < sz) { - var used = Math.min(n, sz - at); - if (child.iterN(at, used, op)) return true; - if ((n -= used) == 0) break; - at = 0; - } else at -= sz; - } - } - }; - - var nextDocId = 0; - var Doc = CodeMirror.Doc = function(text, mode, firstLine) { - if (!(this instanceof Doc)) return new Doc(text, mode, firstLine); - if (firstLine == null) firstLine = 0; - - BranchChunk.call(this, [new LeafChunk([new Line("", null)])]); - this.first = firstLine; - this.scrollTop = this.scrollLeft = 0; - this.cantEdit = false; - this.history = makeHistory(); - this.cleanGeneration = 1; - this.frontier = firstLine; - var start = Pos(firstLine, 0); - this.sel = {from: start, to: start, head: start, anchor: start, shift: false, extend: false, goalColumn: null}; - this.id = ++nextDocId; - this.modeOption = mode; - - if (typeof text == "string") text = splitLines(text); - updateDoc(this, {from: start, to: start, text: text}, null, {head: start, anchor: start}); - }; - - Doc.prototype = createObj(BranchChunk.prototype, { - constructor: Doc, - iter: function(from, to, op) { - if (op) this.iterN(from - this.first, to - from, op); - else this.iterN(this.first, this.first + this.size, from); - }, - - insert: function(at, lines) { - var height = 0; - for (var i = 0, e = lines.length; i < e; ++i) height += lines[i].height; - this.insertInner(at - this.first, lines, height); - }, - remove: function(at, n) { this.removeInner(at - this.first, n); }, - - getValue: function(lineSep) { - var lines = getLines(this, this.first, this.first + this.size); - if (lineSep === false) return lines; - return lines.join(lineSep || "\n"); - }, - setValue: function(code) { - var top = Pos(this.first, 0), last = this.first + this.size - 1; - makeChange(this, {from: top, to: Pos(last, getLine(this, last).text.length), - text: splitLines(code), origin: "setValue"}, - {head: top, anchor: top}, true); - }, - replaceRange: function(code, from, to, origin) { - from = clipPos(this, from); - to = to ? clipPos(this, to) : from; - replaceRange(this, code, from, to, origin); - }, - getRange: function(from, to, lineSep) { - var lines = getBetween(this, clipPos(this, from), clipPos(this, to)); - if (lineSep === false) return lines; - return lines.join(lineSep || "\n"); - }, - - getLine: function(line) {var l = this.getLineHandle(line); return l && l.text;}, - setLine: function(line, text) { - if (isLine(this, line)) - replaceRange(this, text, Pos(line, 0), clipPos(this, Pos(line))); - }, - removeLine: function(line) { - if (line) replaceRange(this, "", clipPos(this, Pos(line - 1)), clipPos(this, Pos(line))); - else replaceRange(this, "", Pos(0, 0), clipPos(this, Pos(1, 0))); - }, - - getLineHandle: function(line) {if (isLine(this, line)) return getLine(this, line);}, - getLineNumber: function(line) {return lineNo(line);}, - - getLineHandleVisualStart: function(line) { - if (typeof line == "number") line = getLine(this, line); - return visualLine(this, line); - }, - - lineCount: function() {return this.size;}, - firstLine: function() {return this.first;}, - lastLine: function() {return this.first + this.size - 1;}, - - clipPos: function(pos) {return clipPos(this, pos);}, - - getCursor: function(start) { - var sel = this.sel, pos; - if (start == null || start == "head") pos = sel.head; - else if (start == "anchor") pos = sel.anchor; - else if (start == "end" || start === false) pos = sel.to; - else pos = sel.from; - return copyPos(pos); - }, - somethingSelected: function() {return !posEq(this.sel.head, this.sel.anchor);}, - - setCursor: docOperation(function(line, ch, extend) { - var pos = clipPos(this, typeof line == "number" ? Pos(line, ch || 0) : line); - if (extend) extendSelection(this, pos); - else setSelection(this, pos, pos); - }), - setSelection: docOperation(function(anchor, head) { - setSelection(this, clipPos(this, anchor), clipPos(this, head || anchor)); - }), - extendSelection: docOperation(function(from, to) { - extendSelection(this, clipPos(this, from), to && clipPos(this, to)); - }), - - getSelection: function(lineSep) {return this.getRange(this.sel.from, this.sel.to, lineSep);}, - replaceSelection: function(code, collapse, origin) { - makeChange(this, {from: this.sel.from, to: this.sel.to, text: splitLines(code), origin: origin}, collapse || "around"); - }, - undo: docOperation(function() {makeChangeFromHistory(this, "undo");}), - redo: docOperation(function() {makeChangeFromHistory(this, "redo");}), - - setExtending: function(val) {this.sel.extend = val;}, - - historySize: function() { - var hist = this.history; - return {undo: hist.done.length, redo: hist.undone.length}; - }, - clearHistory: function() {this.history = makeHistory(this.history.maxGeneration);}, - - markClean: function() { - this.cleanGeneration = this.changeGeneration(); - }, - changeGeneration: function() { - this.history.lastOp = this.history.lastOrigin = null; - return this.history.generation; - }, - isClean: function (gen) { - return this.history.generation == (gen || this.cleanGeneration); - }, - - getHistory: function() { - return {done: copyHistoryArray(this.history.done), - undone: copyHistoryArray(this.history.undone)}; - }, - setHistory: function(histData) { - var hist = this.history = makeHistory(this.history.maxGeneration); - hist.done = histData.done.slice(0); - hist.undone = histData.undone.slice(0); - }, - - markText: function(from, to, options) { - return markText(this, clipPos(this, from), clipPos(this, to), options, "range"); - }, - setBookmark: function(pos, options) { - var realOpts = {replacedWith: options && (options.nodeType == null ? options.widget : options), - insertLeft: options && options.insertLeft}; - pos = clipPos(this, pos); - return markText(this, pos, pos, realOpts, "bookmark"); - }, - findMarksAt: function(pos) { - pos = clipPos(this, pos); - var markers = [], spans = getLine(this, pos.line).markedSpans; - if (spans) for (var i = 0; i < spans.length; ++i) { - var span = spans[i]; - if ((span.from == null || span.from <= pos.ch) && - (span.to == null || span.to >= pos.ch)) - markers.push(span.marker.parent || span.marker); - } - return markers; - }, - getAllMarks: function() { - var markers = []; - this.iter(function(line) { - var sps = line.markedSpans; - if (sps) for (var i = 0; i < sps.length; ++i) - if (sps[i].from != null) markers.push(sps[i].marker); - }); - return markers; - }, - - posFromIndex: function(off) { - var ch, lineNo = this.first; - this.iter(function(line) { - var sz = line.text.length + 1; - if (sz > off) { ch = off; return true; } - off -= sz; - ++lineNo; - }); - return clipPos(this, Pos(lineNo, ch)); - }, - indexFromPos: function (coords) { - coords = clipPos(this, coords); - var index = coords.ch; - if (coords.line < this.first || coords.ch < 0) return 0; - this.iter(this.first, coords.line, function (line) { - index += line.text.length + 1; - }); - return index; - }, - - copy: function(copyHistory) { - var doc = new Doc(getLines(this, this.first, this.first + this.size), this.modeOption, this.first); - doc.scrollTop = this.scrollTop; doc.scrollLeft = this.scrollLeft; - doc.sel = {from: this.sel.from, to: this.sel.to, head: this.sel.head, anchor: this.sel.anchor, - shift: this.sel.shift, extend: false, goalColumn: this.sel.goalColumn}; - if (copyHistory) { - doc.history.undoDepth = this.history.undoDepth; - doc.setHistory(this.getHistory()); - } - return doc; - }, - - linkedDoc: function(options) { - if (!options) options = {}; - var from = this.first, to = this.first + this.size; - if (options.from != null && options.from > from) from = options.from; - if (options.to != null && options.to < to) to = options.to; - var copy = new Doc(getLines(this, from, to), options.mode || this.modeOption, from); - if (options.sharedHist) copy.history = this.history; - (this.linked || (this.linked = [])).push({doc: copy, sharedHist: options.sharedHist}); - copy.linked = [{doc: this, isParent: true, sharedHist: options.sharedHist}]; - return copy; - }, - unlinkDoc: function(other) { - if (other instanceof CodeMirror) other = other.doc; - if (this.linked) for (var i = 0; i < this.linked.length; ++i) { - var link = this.linked[i]; - if (link.doc != other) continue; - this.linked.splice(i, 1); - other.unlinkDoc(this); - break; - } - // If the histories were shared, split them again - if (other.history == this.history) { - var splitIds = [other.id]; - linkedDocs(other, function(doc) {splitIds.push(doc.id);}, true); - other.history = makeHistory(); - other.history.done = copyHistoryArray(this.history.done, splitIds); - other.history.undone = copyHistoryArray(this.history.undone, splitIds); - } - }, - iterLinkedDocs: function(f) {linkedDocs(this, f);}, - - getMode: function() {return this.mode;}, - getEditor: function() {return this.cm;} - }); - - Doc.prototype.eachLine = Doc.prototype.iter; - - // The Doc methods that should be available on CodeMirror instances - var dontDelegate = "iter insert remove copy getEditor".split(" "); - for (var prop in Doc.prototype) if (Doc.prototype.hasOwnProperty(prop) && indexOf(dontDelegate, prop) < 0) - CodeMirror.prototype[prop] = (function(method) { - return function() {return method.apply(this.doc, arguments);}; - })(Doc.prototype[prop]); - - eventMixin(Doc); - - function linkedDocs(doc, f, sharedHistOnly) { - function propagate(doc, skip, sharedHist) { - if (doc.linked) for (var i = 0; i < doc.linked.length; ++i) { - var rel = doc.linked[i]; - if (rel.doc == skip) continue; - var shared = sharedHist && rel.sharedHist; - if (sharedHistOnly && !shared) continue; - f(rel.doc, shared); - propagate(rel.doc, doc, shared); - } - } - propagate(doc, null, true); - } - - function attachDoc(cm, doc) { - if (doc.cm) throw new Error("This document is already in use."); - cm.doc = doc; - doc.cm = cm; - estimateLineHeights(cm); - loadMode(cm); - if (!cm.options.lineWrapping) computeMaxLength(cm); - cm.options.mode = doc.modeOption; - regChange(cm); - } - - // LINE UTILITIES - - function getLine(chunk, n) { - n -= chunk.first; - while (!chunk.lines) { - for (var i = 0;; ++i) { - var child = chunk.children[i], sz = child.chunkSize(); - if (n < sz) { chunk = child; break; } - n -= sz; - } - } - return chunk.lines[n]; - } - - function getBetween(doc, start, end) { - var out = [], n = start.line; - doc.iter(start.line, end.line + 1, function(line) { - var text = line.text; - if (n == end.line) text = text.slice(0, end.ch); - if (n == start.line) text = text.slice(start.ch); - out.push(text); - ++n; - }); - return out; - } - function getLines(doc, from, to) { - var out = []; - doc.iter(from, to, function(line) { out.push(line.text); }); - return out; - } - - function updateLineHeight(line, height) { - var diff = height - line.height; - for (var n = line; n; n = n.parent) n.height += diff; - } - - function lineNo(line) { - if (line.parent == null) return null; - var cur = line.parent, no = indexOf(cur.lines, line); - for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) { - for (var i = 0;; ++i) { - if (chunk.children[i] == cur) break; - no += chunk.children[i].chunkSize(); - } - } - return no + cur.first; - } - - function lineAtHeight(chunk, h) { - var n = chunk.first; - outer: do { - for (var i = 0, e = chunk.children.length; i < e; ++i) { - var child = chunk.children[i], ch = child.height; - if (h < ch) { chunk = child; continue outer; } - h -= ch; - n += child.chunkSize(); - } - return n; - } while (!chunk.lines); - for (var i = 0, e = chunk.lines.length; i < e; ++i) { - var line = chunk.lines[i], lh = line.height; - if (h < lh) break; - h -= lh; - } - return n + i; - } - - function heightAtLine(cm, lineObj) { - lineObj = visualLine(cm.doc, lineObj); - - var h = 0, chunk = lineObj.parent; - for (var i = 0; i < chunk.lines.length; ++i) { - var line = chunk.lines[i]; - if (line == lineObj) break; - else h += line.height; - } - for (var p = chunk.parent; p; chunk = p, p = chunk.parent) { - for (var i = 0; i < p.children.length; ++i) { - var cur = p.children[i]; - if (cur == chunk) break; - else h += cur.height; - } - } - return h; - } - - function getOrder(line) { - var order = line.order; - if (order == null) order = line.order = bidiOrdering(line.text); - return order; - } - - // HISTORY - - function makeHistory(startGen) { - return { - // Arrays of history events. Doing something adds an event to - // done and clears undo. Undoing moves events from done to - // undone, redoing moves them in the other direction. - done: [], undone: [], undoDepth: Infinity, - // Used to track when changes can be merged into a single undo - // event - lastTime: 0, lastOp: null, lastOrigin: null, - // Used by the isClean() method - generation: startGen || 1, maxGeneration: startGen || 1 - }; - } - - function attachLocalSpans(doc, change, from, to) { - var existing = change["spans_" + doc.id], n = 0; - doc.iter(Math.max(doc.first, from), Math.min(doc.first + doc.size, to), function(line) { - if (line.markedSpans) - (existing || (existing = change["spans_" + doc.id] = {}))[n] = line.markedSpans; - ++n; - }); - } - - function historyChangeFromChange(doc, change) { - var from = { line: change.from.line, ch: change.from.ch }; - var histChange = {from: from, to: changeEnd(change), text: getBetween(doc, change.from, change.to)}; - attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1); - linkedDocs(doc, function(doc) {attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1);}, true); - return histChange; - } - - function addToHistory(doc, change, selAfter, opId) { - var hist = doc.history; - hist.undone.length = 0; - var time = +new Date, cur = lst(hist.done); - - if (cur && - (hist.lastOp == opId || - hist.lastOrigin == change.origin && change.origin && - ((change.origin.charAt(0) == "+" && doc.cm && hist.lastTime > time - doc.cm.options.historyEventDelay) || - change.origin.charAt(0) == "*"))) { - // Merge this change into the last event - var last = lst(cur.changes); - if (posEq(change.from, change.to) && posEq(change.from, last.to)) { - // Optimized case for simple insertion -- don't want to add - // new changesets for every character typed - last.to = changeEnd(change); - } else { - // Add new sub-event - cur.changes.push(historyChangeFromChange(doc, change)); - } - cur.anchorAfter = selAfter.anchor; cur.headAfter = selAfter.head; - } else { - // Can not be merged, start a new event. - cur = {changes: [historyChangeFromChange(doc, change)], - generation: hist.generation, - anchorBefore: doc.sel.anchor, headBefore: doc.sel.head, - anchorAfter: selAfter.anchor, headAfter: selAfter.head}; - hist.done.push(cur); - hist.generation = ++hist.maxGeneration; - while (hist.done.length > hist.undoDepth) - hist.done.shift(); - } - hist.lastTime = time; - hist.lastOp = opId; - hist.lastOrigin = change.origin; - } - - function removeClearedSpans(spans) { - if (!spans) return null; - for (var i = 0, out; i < spans.length; ++i) { - if (spans[i].marker.explicitlyCleared) { if (!out) out = spans.slice(0, i); } - else if (out) out.push(spans[i]); - } - return !out ? spans : out.length ? out : null; - } - - function getOldSpans(doc, change) { - var found = change["spans_" + doc.id]; - if (!found) return null; - for (var i = 0, nw = []; i < change.text.length; ++i) - nw.push(removeClearedSpans(found[i])); - return nw; - } - - // Used both to provide a JSON-safe object in .getHistory, and, when - // detaching a document, to split the history in two - function copyHistoryArray(events, newGroup) { - for (var i = 0, copy = []; i < events.length; ++i) { - var event = events[i], changes = event.changes, newChanges = []; - copy.push({changes: newChanges, anchorBefore: event.anchorBefore, headBefore: event.headBefore, - anchorAfter: event.anchorAfter, headAfter: event.headAfter}); - for (var j = 0; j < changes.length; ++j) { - var change = changes[j], m; - newChanges.push({from: change.from, to: change.to, text: change.text}); - if (newGroup) for (var prop in change) if (m = prop.match(/^spans_(\d+)$/)) { - if (indexOf(newGroup, Number(m[1])) > -1) { - lst(newChanges)[prop] = change[prop]; - delete change[prop]; - } - } - } - } - return copy; - } - - // Rebasing/resetting history to deal with externally-sourced changes - - function rebaseHistSel(pos, from, to, diff) { - if (to < pos.line) { - pos.line += diff; - } else if (from < pos.line) { - pos.line = from; - pos.ch = 0; - } - } - - // Tries to rebase an array of history events given a change in the - // document. If the change touches the same lines as the event, the - // event, and everything 'behind' it, is discarded. If the change is - // before the event, the event's positions are updated. Uses a - // copy-on-write scheme for the positions, to avoid having to - // reallocate them all on every rebase, but also avoid problems with - // shared position objects being unsafely updated. - function rebaseHistArray(array, from, to, diff) { - for (var i = 0; i < array.length; ++i) { - var sub = array[i], ok = true; - for (var j = 0; j < sub.changes.length; ++j) { - var cur = sub.changes[j]; - if (!sub.copied) { cur.from = copyPos(cur.from); cur.to = copyPos(cur.to); } - if (to < cur.from.line) { - cur.from.line += diff; - cur.to.line += diff; - } else if (from <= cur.to.line) { - ok = false; - break; - } - } - if (!sub.copied) { - sub.anchorBefore = copyPos(sub.anchorBefore); sub.headBefore = copyPos(sub.headBefore); - sub.anchorAfter = copyPos(sub.anchorAfter); sub.readAfter = copyPos(sub.headAfter); - sub.copied = true; - } - if (!ok) { - array.splice(0, i + 1); - i = 0; - } else { - rebaseHistSel(sub.anchorBefore); rebaseHistSel(sub.headBefore); - rebaseHistSel(sub.anchorAfter); rebaseHistSel(sub.headAfter); - } - } - } - - function rebaseHist(hist, change) { - var from = change.from.line, to = change.to.line, diff = change.text.length - (to - from) - 1; - rebaseHistArray(hist.done, from, to, diff); - rebaseHistArray(hist.undone, from, to, diff); - } - - // EVENT OPERATORS - - function stopMethod() {e_stop(this);} - // Ensure an event has a stop method. - function addStop(event) { - if (!event.stop) event.stop = stopMethod; - return event; - } - - function e_preventDefault(e) { - if (e.preventDefault) e.preventDefault(); - else e.returnValue = false; - } - function e_stopPropagation(e) { - if (e.stopPropagation) e.stopPropagation(); - else e.cancelBubble = true; - } - function e_defaultPrevented(e) { - return e.defaultPrevented != null ? e.defaultPrevented : e.returnValue == false; - } - function e_stop(e) {e_preventDefault(e); e_stopPropagation(e);} - CodeMirror.e_stop = e_stop; - CodeMirror.e_preventDefault = e_preventDefault; - CodeMirror.e_stopPropagation = e_stopPropagation; - - function e_target(e) {return e.target || e.srcElement;} - function e_button(e) { - var b = e.which; - if (b == null) { - if (e.button & 1) b = 1; - else if (e.button & 2) b = 3; - else if (e.button & 4) b = 2; - } - if (mac && e.ctrlKey && b == 1) b = 3; - return b; - } - - // EVENT HANDLING - - function on(emitter, type, f) { - if (emitter.addEventListener) - emitter.addEventListener(type, f, false); - else if (emitter.attachEvent) - emitter.attachEvent("on" + type, f); - else { - var map = emitter._handlers || (emitter._handlers = {}); - var arr = map[type] || (map[type] = []); - arr.push(f); - } - } - - function off(emitter, type, f) { - if (emitter.removeEventListener) - emitter.removeEventListener(type, f, false); - else if (emitter.detachEvent) - emitter.detachEvent("on" + type, f); - else { - var arr = emitter._handlers && emitter._handlers[type]; - if (!arr) return; - for (var i = 0; i < arr.length; ++i) - if (arr[i] == f) { arr.splice(i, 1); break; } - } - } - - function signal(emitter, type /*, values...*/) { - var arr = emitter._handlers && emitter._handlers[type]; - if (!arr) return; - var args = Array.prototype.slice.call(arguments, 2); - for (var i = 0; i < arr.length; ++i) arr[i].apply(null, args); - } - - var delayedCallbacks, delayedCallbackDepth = 0; - function signalLater(emitter, type /*, values...*/) { - var arr = emitter._handlers && emitter._handlers[type]; - if (!arr) return; - var args = Array.prototype.slice.call(arguments, 2); - if (!delayedCallbacks) { - ++delayedCallbackDepth; - delayedCallbacks = []; - setTimeout(fireDelayed, 0); - } - function bnd(f) {return function(){f.apply(null, args);};}; - for (var i = 0; i < arr.length; ++i) - delayedCallbacks.push(bnd(arr[i])); - } - - function signalDOMEvent(cm, e, override) { - signal(cm, override || e.type, cm, e); - return e_defaultPrevented(e) || e.codemirrorIgnore; - } - - function fireDelayed() { - --delayedCallbackDepth; - var delayed = delayedCallbacks; - delayedCallbacks = null; - for (var i = 0; i < delayed.length; ++i) delayed[i](); - } - - function hasHandler(emitter, type) { - var arr = emitter._handlers && emitter._handlers[type]; - return arr && arr.length > 0; - } - - CodeMirror.on = on; CodeMirror.off = off; CodeMirror.signal = signal; - - function eventMixin(ctor) { - ctor.prototype.on = function(type, f) {on(this, type, f);}; - ctor.prototype.off = function(type, f) {off(this, type, f);}; - } - - // MISC UTILITIES - - // Number of pixels added to scroller and sizer to hide scrollbar - var scrollerCutOff = 30; - - // Returned or thrown by various protocols to signal 'I'm not - // handling this'. - var Pass = CodeMirror.Pass = {toString: function(){return "CodeMirror.Pass";}}; - - function Delayed() {this.id = null;} - Delayed.prototype = {set: function(ms, f) {clearTimeout(this.id); this.id = setTimeout(f, ms);}}; - - // Counts the column offset in a string, taking tabs into account. - // Used mostly to find indentation. - function countColumn(string, end, tabSize, startIndex, startValue) { - if (end == null) { - end = string.search(/[^\s\u00a0]/); - if (end == -1) end = string.length; - } - for (var i = startIndex || 0, n = startValue || 0; i < end; ++i) { - if (string.charAt(i) == "\t") n += tabSize - (n % tabSize); - else ++n; - } - return n; - } - CodeMirror.countColumn = countColumn; - - var spaceStrs = [""]; - function spaceStr(n) { - while (spaceStrs.length <= n) - spaceStrs.push(lst(spaceStrs) + " "); - return spaceStrs[n]; - } - - function lst(arr) { return arr[arr.length-1]; } - - function selectInput(node) { - if (ios) { // Mobile Safari apparently has a bug where select() is broken. - node.selectionStart = 0; - node.selectionEnd = node.value.length; - } else { - // Suppress mysterious IE10 errors - try { node.select(); } - catch(_e) {} - } - } - - function indexOf(collection, elt) { - if (collection.indexOf) return collection.indexOf(elt); - for (var i = 0, e = collection.length; i < e; ++i) - if (collection[i] == elt) return i; - return -1; - } - - function createObj(base, props) { - function Obj() {} - Obj.prototype = base; - var inst = new Obj(); - if (props) copyObj(props, inst); - return inst; - } - - function copyObj(obj, target) { - if (!target) target = {}; - for (var prop in obj) if (obj.hasOwnProperty(prop)) target[prop] = obj[prop]; - return target; - } - - function emptyArray(size) { - for (var a = [], i = 0; i < size; ++i) a.push(undefined); - return a; - } - - function bind(f) { - var args = Array.prototype.slice.call(arguments, 1); - return function(){return f.apply(null, args);}; - } - - var nonASCIISingleCaseWordChar = /[\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/; - function isWordChar(ch) { - return /\w/.test(ch) || ch > "\x80" && - (ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch)); - } - - function isEmpty(obj) { - for (var n in obj) if (obj.hasOwnProperty(n) && obj[n]) return false; - return true; - } - - var isExtendingChar = /[\u0300-\u036F\u0483-\u0487\u0488-\u0489\u0591-\u05BD\u05BF\u05C1-\u05C2\u05C4-\u05C5\u05C7\u0610-\u061A\u064B-\u065F\u0670\u06D6-\u06DC\u06DF-\u06E4\u06E7-\u06E8\u06EA-\u06ED\uA66F\uA670-\uA672\uA674-\uA67D\uA69F\udc00-\udfff]/; - - // DOM UTILITIES - - function elt(tag, content, className, style) { - var e = document.createElement(tag); - if (className) e.className = className; - if (style) e.style.cssText = style; - if (typeof content == "string") setTextContent(e, content); - else if (content) for (var i = 0; i < content.length; ++i) e.appendChild(content[i]); - return e; - } - - function removeChildren(e) { - for (var count = e.childNodes.length; count > 0; --count) - e.removeChild(e.firstChild); - return e; - } - - function removeChildrenAndAdd(parent, e) { - return removeChildren(parent).appendChild(e); - } - - function setTextContent(e, str) { - if (ie_lt9) { - e.innerHTML = ""; - e.appendChild(document.createTextNode(str)); - } else e.textContent = str; - } - - function getRect(node) { - return node.getBoundingClientRect(); - } - CodeMirror.replaceGetRect = function(f) { getRect = f; }; - - // FEATURE DETECTION - - // Detect drag-and-drop - var dragAndDrop = function() { - // There is *some* kind of drag-and-drop support in IE6-8, but I - // couldn't get it to work yet. - if (ie_lt9) return false; - var div = elt('div'); - return "draggable" in div || "dragDrop" in div; - }(); - - // For a reason I have yet to figure out, some browsers disallow - // word wrapping between certain characters *only* if a new inline - // element is started between them. This makes it hard to reliably - // measure the position of things, since that requires inserting an - // extra span. This terribly fragile set of tests matches the - // character combinations that suffer from this phenomenon on the - // various browsers. - function spanAffectsWrapping() { return false; } - if (gecko) // Only for "$'" - spanAffectsWrapping = function(str, i) { - return str.charCodeAt(i - 1) == 36 && str.charCodeAt(i) == 39; - }; - else if (safari && !/Version\/([6-9]|\d\d)\b/.test(navigator.userAgent)) - spanAffectsWrapping = function(str, i) { - return /\-[^ \-?]|\?[^ !\'\"\),.\-\/:;\?\]\}]/.test(str.slice(i - 1, i + 1)); - }; - else if (webkit && !/Chrome\/(?:29|[3-9]\d|\d\d\d)\./.test(navigator.userAgent)) - spanAffectsWrapping = function(str, i) { - if (i > 1 && str.charCodeAt(i - 1) == 45) { - if (/\w/.test(str.charAt(i - 2)) && /[^\-?\.]/.test(str.charAt(i))) return true; - if (i > 2 && /[\d\.,]/.test(str.charAt(i - 2)) && /[\d\.,]/.test(str.charAt(i))) return false; - } - return /[~!#%&*)=+}\]|\"\.>,:;][({[<]|-[^\-?\.\u2010-\u201f\u2026]|\?[\w~`@#$%\^&*(_=+{[|><]|…[\w~`@#$%\^&*(_=+{[><]/.test(str.slice(i - 1, i + 1)); - }; - - var knownScrollbarWidth; - function scrollbarWidth(measure) { - if (knownScrollbarWidth != null) return knownScrollbarWidth; - var test = elt("div", null, null, "width: 50px; height: 50px; overflow-x: scroll"); - removeChildrenAndAdd(measure, test); - if (test.offsetWidth) - knownScrollbarWidth = test.offsetHeight - test.clientHeight; - return knownScrollbarWidth || 0; - } - - var zwspSupported; - function zeroWidthElement(measure) { - if (zwspSupported == null) { - var test = elt("span", "\u200b"); - removeChildrenAndAdd(measure, elt("span", [test, document.createTextNode("x")])); - if (measure.firstChild.offsetHeight != 0) - zwspSupported = test.offsetWidth <= 1 && test.offsetHeight > 2 && !ie_lt8; - } - if (zwspSupported) return elt("span", "\u200b"); - else return elt("span", "\u00a0", null, "display: inline-block; width: 1px; margin-right: -1px"); - } - - // See if "".split is the broken IE version, if so, provide an - // alternative way to split lines. - var splitLines = "\n\nb".split(/\n/).length != 3 ? function(string) { - var pos = 0, result = [], l = string.length; - while (pos <= l) { - var nl = string.indexOf("\n", pos); - if (nl == -1) nl = string.length; - var line = string.slice(pos, string.charAt(nl - 1) == "\r" ? nl - 1 : nl); - var rt = line.indexOf("\r"); - if (rt != -1) { - result.push(line.slice(0, rt)); - pos += rt + 1; - } else { - result.push(line); - pos = nl + 1; - } - } - return result; - } : function(string){return string.split(/\r\n?|\n/);}; - CodeMirror.splitLines = splitLines; - - var hasSelection = window.getSelection ? function(te) { - try { return te.selectionStart != te.selectionEnd; } - catch(e) { return false; } - } : function(te) { - try {var range = te.ownerDocument.selection.createRange();} - catch(e) {} - if (!range || range.parentElement() != te) return false; - return range.compareEndPoints("StartToEnd", range) != 0; - }; - - var hasCopyEvent = (function() { - var e = elt("div"); - if ("oncopy" in e) return true; - e.setAttribute("oncopy", "return;"); - return typeof e.oncopy == 'function'; - })(); - - // KEY NAMING - - var keyNames = {3: "Enter", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt", - 19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End", - 36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert", - 46: "Delete", 59: ";", 91: "Mod", 92: "Mod", 93: "Mod", 109: "-", 107: "=", 127: "Delete", - 186: ";", 187: "=", 188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\", - 221: "]", 222: "'", 63276: "PageUp", 63277: "PageDown", 63275: "End", 63273: "Home", - 63234: "Left", 63232: "Up", 63235: "Right", 63233: "Down", 63302: "Insert", 63272: "Delete"}; - CodeMirror.keyNames = keyNames; - (function() { - // Number keys - for (var i = 0; i < 10; i++) keyNames[i + 48] = String(i); - // Alphabetic keys - for (var i = 65; i <= 90; i++) keyNames[i] = String.fromCharCode(i); - // Function keys - for (var i = 1; i <= 12; i++) keyNames[i + 111] = keyNames[i + 63235] = "F" + i; - })(); - - // BIDI HELPERS - - function iterateBidiSections(order, from, to, f) { - if (!order) return f(from, to, "ltr"); - var found = false; - for (var i = 0; i < order.length; ++i) { - var part = order[i]; - if (part.from < to && part.to > from || from == to && part.to == from) { - f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? "rtl" : "ltr"); - found = true; - } - } - if (!found) f(from, to, "ltr"); - } - - function bidiLeft(part) { return part.level % 2 ? part.to : part.from; } - function bidiRight(part) { return part.level % 2 ? part.from : part.to; } - - function lineLeft(line) { var order = getOrder(line); return order ? bidiLeft(order[0]) : 0; } - function lineRight(line) { - var order = getOrder(line); - if (!order) return line.text.length; - return bidiRight(lst(order)); - } - - function lineStart(cm, lineN) { - var line = getLine(cm.doc, lineN); - var visual = visualLine(cm.doc, line); - if (visual != line) lineN = lineNo(visual); - var order = getOrder(visual); - var ch = !order ? 0 : order[0].level % 2 ? lineRight(visual) : lineLeft(visual); - return Pos(lineN, ch); - } - function lineEnd(cm, lineN) { - var merged, line; - while (merged = collapsedSpanAtEnd(line = getLine(cm.doc, lineN))) - lineN = merged.find().to.line; - var order = getOrder(line); - var ch = !order ? line.text.length : order[0].level % 2 ? lineLeft(line) : lineRight(line); - return Pos(lineN, ch); - } - - function compareBidiLevel(order, a, b) { - var linedir = order[0].level; - if (a == linedir) return true; - if (b == linedir) return false; - return a < b; - } - var bidiOther; - function getBidiPartAt(order, pos) { - for (var i = 0, found; i < order.length; ++i) { - var cur = order[i]; - if (cur.from < pos && cur.to > pos) { bidiOther = null; return i; } - if (cur.from == pos || cur.to == pos) { - if (found == null) { - found = i; - } else if (compareBidiLevel(order, cur.level, order[found].level)) { - bidiOther = found; - return i; - } else { - bidiOther = i; - return found; - } - } - } - bidiOther = null; - return found; - } - - function moveInLine(line, pos, dir, byUnit) { - if (!byUnit) return pos + dir; - do pos += dir; - while (pos > 0 && isExtendingChar.test(line.text.charAt(pos))); - return pos; - } - - // This is somewhat involved. It is needed in order to move - // 'visually' through bi-directional text -- i.e., pressing left - // should make the cursor go left, even when in RTL text. The - // tricky part is the 'jumps', where RTL and LTR text touch each - // other. This often requires the cursor offset to move more than - // one unit, in order to visually move one unit. - function moveVisually(line, start, dir, byUnit) { - var bidi = getOrder(line); - if (!bidi) return moveLogically(line, start, dir, byUnit); - var pos = getBidiPartAt(bidi, start), part = bidi[pos]; - var target = moveInLine(line, start, part.level % 2 ? -dir : dir, byUnit); - - for (;;) { - if (target > part.from && target < part.to) return target; - if (target == part.from || target == part.to) { - if (getBidiPartAt(bidi, target) == pos) return target; - part = bidi[pos += dir]; - return (dir > 0) == part.level % 2 ? part.to : part.from; - } else { - part = bidi[pos += dir]; - if (!part) return null; - if ((dir > 0) == part.level % 2) - target = moveInLine(line, part.to, -1, byUnit); - else - target = moveInLine(line, part.from, 1, byUnit); - } - } - } - - function moveLogically(line, start, dir, byUnit) { - var target = start + dir; - if (byUnit) while (target > 0 && isExtendingChar.test(line.text.charAt(target))) target += dir; - return target < 0 || target > line.text.length ? null : target; - } - - // Bidirectional ordering algorithm - // See http://unicode.org/reports/tr9/tr9-13.html for the algorithm - // that this (partially) implements. - - // One-char codes used for character types: - // L (L): Left-to-Right - // R (R): Right-to-Left - // r (AL): Right-to-Left Arabic - // 1 (EN): European Number - // + (ES): European Number Separator - // % (ET): European Number Terminator - // n (AN): Arabic Number - // , (CS): Common Number Separator - // m (NSM): Non-Spacing Mark - // b (BN): Boundary Neutral - // s (B): Paragraph Separator - // t (S): Segment Separator - // w (WS): Whitespace - // N (ON): Other Neutrals - - // Returns null if characters are ordered as they appear - // (left-to-right), or an array of sections ({from, to, level} - // objects) in the order in which they occur visually. - var bidiOrdering = (function() { - // Character types for codepoints 0 to 0xff - var lowTypes = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLL"; - // Character types for codepoints 0x600 to 0x6ff - var arabicTypes = "rrrrrrrrrrrr,rNNmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmrrrrrrrnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmNmmmmrrrrrrrrrrrrrrrrrr"; - function charType(code) { - if (code <= 0xff) return lowTypes.charAt(code); - else if (0x590 <= code && code <= 0x5f4) return "R"; - else if (0x600 <= code && code <= 0x6ff) return arabicTypes.charAt(code - 0x600); - else if (0x700 <= code && code <= 0x8ac) return "r"; - else return "L"; - } - - var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/; - var isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/; - // Browsers seem to always treat the boundaries of block elements as being L. - var outerType = "L"; - - return function(str) { - if (!bidiRE.test(str)) return false; - var len = str.length, types = []; - for (var i = 0, type; i < len; ++i) - types.push(type = charType(str.charCodeAt(i))); - - // W1. Examine each non-spacing mark (NSM) in the level run, and - // change the type of the NSM to the type of the previous - // character. If the NSM is at the start of the level run, it will - // get the type of sor. - for (var i = 0, prev = outerType; i < len; ++i) { - var type = types[i]; - if (type == "m") types[i] = prev; - else prev = type; - } - - // W2. Search backwards from each instance of a European number - // until the first strong type (R, L, AL, or sor) is found. If an - // AL is found, change the type of the European number to Arabic - // number. - // W3. Change all ALs to R. - for (var i = 0, cur = outerType; i < len; ++i) { - var type = types[i]; - if (type == "1" && cur == "r") types[i] = "n"; - else if (isStrong.test(type)) { cur = type; if (type == "r") types[i] = "R"; } - } - - // W4. A single European separator between two European numbers - // changes to a European number. A single common separator between - // two numbers of the same type changes to that type. - for (var i = 1, prev = types[0]; i < len - 1; ++i) { - var type = types[i]; - if (type == "+" && prev == "1" && types[i+1] == "1") types[i] = "1"; - else if (type == "," && prev == types[i+1] && - (prev == "1" || prev == "n")) types[i] = prev; - prev = type; - } - - // W5. A sequence of European terminators adjacent to European - // numbers changes to all European numbers. - // W6. Otherwise, separators and terminators change to Other - // Neutral. - for (var i = 0; i < len; ++i) { - var type = types[i]; - if (type == ",") types[i] = "N"; - else if (type == "%") { - for (var end = i + 1; end < len && types[end] == "%"; ++end) {} - var replace = (i && types[i-1] == "!") || (end < len - 1 && types[end] == "1") ? "1" : "N"; - for (var j = i; j < end; ++j) types[j] = replace; - i = end - 1; - } - } - - // W7. Search backwards from each instance of a European number - // until the first strong type (R, L, or sor) is found. If an L is - // found, then change the type of the European number to L. - for (var i = 0, cur = outerType; i < len; ++i) { - var type = types[i]; - if (cur == "L" && type == "1") types[i] = "L"; - else if (isStrong.test(type)) cur = type; - } - - // N1. A sequence of neutrals takes the direction of the - // surrounding strong text if the text on both sides has the same - // direction. European and Arabic numbers act as if they were R in - // terms of their influence on neutrals. Start-of-level-run (sor) - // and end-of-level-run (eor) are used at level run boundaries. - // N2. Any remaining neutrals take the embedding direction. - for (var i = 0; i < len; ++i) { - if (isNeutral.test(types[i])) { - for (var end = i + 1; end < len && isNeutral.test(types[end]); ++end) {} - var before = (i ? types[i-1] : outerType) == "L"; - var after = (end < len - 1 ? types[end] : outerType) == "L"; - var replace = before || after ? "L" : "R"; - for (var j = i; j < end; ++j) types[j] = replace; - i = end - 1; - } - } - - // Here we depart from the documented algorithm, in order to avoid - // building up an actual levels array. Since there are only three - // levels (0, 1, 2) in an implementation that doesn't take - // explicit embedding into account, we can build up the order on - // the fly, without following the level-based algorithm. - var order = [], m; - for (var i = 0; i < len;) { - if (countsAsLeft.test(types[i])) { - var start = i; - for (++i; i < len && countsAsLeft.test(types[i]); ++i) {} - order.push({from: start, to: i, level: 0}); - } else { - var pos = i, at = order.length; - for (++i; i < len && types[i] != "L"; ++i) {} - for (var j = pos; j < i;) { - if (countsAsNum.test(types[j])) { - if (pos < j) order.splice(at, 0, {from: pos, to: j, level: 1}); - var nstart = j; - for (++j; j < i && countsAsNum.test(types[j]); ++j) {} - order.splice(at, 0, {from: nstart, to: j, level: 2}); - pos = j; - } else ++j; - } - if (pos < i) order.splice(at, 0, {from: pos, to: i, level: 1}); - } - } - if (order[0].level == 1 && (m = str.match(/^\s+/))) { - order[0].from = m[0].length; - order.unshift({from: 0, to: m[0].length, level: 0}); - } - if (lst(order).level == 1 && (m = str.match(/\s+$/))) { - lst(order).to -= m[0].length; - order.push({from: len - m[0].length, to: len, level: 0}); - } - if (order[0].level != lst(order).level) - order.push({from: len, to: len, level: order[0].level}); - - return order; - }; - })(); - - // THE END - - CodeMirror.version = "3.15.0"; - - return CodeMirror; -})(); diff --git a/ghost/admin/assets/vendor/codemirror/mode/gfm/gfm.js b/ghost/admin/assets/vendor/codemirror/mode/gfm/gfm.js deleted file mode 100644 index 1179b53dc6..0000000000 --- a/ghost/admin/assets/vendor/codemirror/mode/gfm/gfm.js +++ /dev/null @@ -1,96 +0,0 @@ -CodeMirror.defineMode("gfm", function(config) { - var codeDepth = 0; - function blankLine(state) { - state.code = false; - return null; - } - var gfmOverlay = { - startState: function() { - return { - code: false, - codeBlock: false, - ateSpace: false - }; - }, - copyState: function(s) { - return { - code: s.code, - codeBlock: s.codeBlock, - ateSpace: s.ateSpace - }; - }, - token: function(stream, state) { - // Hack to prevent formatting override inside code blocks (block and inline) - if (state.codeBlock) { - if (stream.match(/^```/)) { - state.codeBlock = false; - return null; - } - stream.skipToEnd(); - return null; - } - if (stream.sol()) { - state.code = false; - } - if (stream.sol() && stream.match(/^```/)) { - stream.skipToEnd(); - state.codeBlock = true; - return null; - } - // If this block is changed, it may need to be updated in Markdown mode - if (stream.peek() === '`') { - stream.next(); - var before = stream.pos; - stream.eatWhile('`'); - var difference = 1 + stream.pos - before; - if (!state.code) { - codeDepth = difference; - state.code = true; - } else { - if (difference === codeDepth) { // Must be exact - state.code = false; - } - } - return null; - } else if (state.code) { - stream.next(); - return null; - } - // Check if space. If so, links can be formatted later on - if (stream.eatSpace()) { - state.ateSpace = true; - return null; - } - if (stream.sol() || state.ateSpace) { - state.ateSpace = false; - if(stream.match(/^(?:[a-zA-Z0-9\-_]+\/)?(?:[a-zA-Z0-9\-_]+@)?(?:[a-f0-9]{7,40}\b)/)) { - // User/Project@SHA - // User@SHA - // SHA - return "link"; - } else if (stream.match(/^(?:[a-zA-Z0-9\-_]+\/)?(?:[a-zA-Z0-9\-_]+)?#[0-9]+\b/)) { - // User/Project#Num - // User#Num - // #Num - return "link"; - } - } - if (stream.match(/^((?:[a-z][\w-]+:(?:\/{1,3}|[a-z0-9%])|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}\/)(?:[^\s()<>]+|\([^\s()<>]*\))+(?:\([^\s()<>]*\)|[^\s`!()\[\]{};:'".,<>?«»“”‘’]))/i)) { - // URLs - // Taken from http://daringfireball.net/2010/07/improved_regex_for_matching_urls - // And then (issue #1160) simplified to make it not crash the Chrome Regexp engine - return "link"; - } - stream.next(); - return null; - }, - blankLine: blankLine - }; - CodeMirror.defineMIME("gfmBase", { - name: "markdown", - underscoresBreakWords: false, - taskLists: true, - fencedCodeBlocks: true - }); - return CodeMirror.overlayMode(CodeMirror.getMode(config, "gfmBase"), gfmOverlay); -}, "markdown"); diff --git a/ghost/admin/assets/vendor/codemirror/mode/gfm/index.html b/ghost/admin/assets/vendor/codemirror/mode/gfm/index.html deleted file mode 100644 index 826a96d2de..0000000000 --- a/ghost/admin/assets/vendor/codemirror/mode/gfm/index.html +++ /dev/null @@ -1,74 +0,0 @@ - - - - - CodeMirror: GFM mode - - - - - - - - - - - - - - - - - -

CodeMirror: GFM mode

- -
- - - -

Optionally depends on other modes for properly highlighted code blocks.

- -

Parsing/Highlighting Tests: normal, verbose.

- - - diff --git a/ghost/admin/assets/vendor/codemirror/mode/gfm/test.js b/ghost/admin/assets/vendor/codemirror/mode/gfm/test.js deleted file mode 100644 index 3ccaec5010..0000000000 --- a/ghost/admin/assets/vendor/codemirror/mode/gfm/test.js +++ /dev/null @@ -1,112 +0,0 @@ -(function() { - var mode = CodeMirror.getMode({tabSize: 4}, "gfm"); - function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); } - - MT("emInWordAsterisk", - "foo[em *bar*]hello"); - - MT("emInWordUnderscore", - "foo_bar_hello"); - - MT("emStrongUnderscore", - "[strong __][em&strong _foo__][em _] bar"); - - MT("fencedCodeBlocks", - "[comment ```]", - "[comment foo]", - "", - "[comment ```]", - "bar"); - - MT("fencedCodeBlockModeSwitching", - "[comment ```javascript]", - "[variable foo]", - "", - "[comment ```]", - "bar"); - - MT("taskListAsterisk", - "[variable-2 * []] foo]", // Invalid; must have space or x between [] - "[variable-2 * [ ]]bar]", // Invalid; must have space after ] - "[variable-2 * [x]]hello]", // Invalid; must have space after ] - "[variable-2 * ][meta [ ]]][variable-2 [world]]]", // Valid; tests reference style links - " [variable-3 * ][property [x]]][variable-3 foo]"); // Valid; can be nested - - MT("taskListPlus", - "[variable-2 + []] foo]", // Invalid; must have space or x between [] - "[variable-2 + [ ]]bar]", // Invalid; must have space after ] - "[variable-2 + [x]]hello]", // Invalid; must have space after ] - "[variable-2 + ][meta [ ]]][variable-2 [world]]]", // Valid; tests reference style links - " [variable-3 + ][property [x]]][variable-3 foo]"); // Valid; can be nested - - MT("taskListDash", - "[variable-2 - []] foo]", // Invalid; must have space or x between [] - "[variable-2 - [ ]]bar]", // Invalid; must have space after ] - "[variable-2 - [x]]hello]", // Invalid; must have space after ] - "[variable-2 - ][meta [ ]]][variable-2 [world]]]", // Valid; tests reference style links - " [variable-3 - ][property [x]]][variable-3 foo]"); // Valid; can be nested - - MT("taskListNumber", - "[variable-2 1. []] foo]", // Invalid; must have space or x between [] - "[variable-2 2. [ ]]bar]", // Invalid; must have space after ] - "[variable-2 3. [x]]hello]", // Invalid; must have space after ] - "[variable-2 4. ][meta [ ]]][variable-2 [world]]]", // Valid; tests reference style links - " [variable-3 1. ][property [x]]][variable-3 foo]"); // Valid; can be nested - - MT("SHA", - "foo [link be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2] bar"); - - MT("shortSHA", - "foo [link be6a8cc] bar"); - - MT("tooShortSHA", - "foo be6a8c bar"); - - MT("longSHA", - "foo be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd22 bar"); - - MT("badSHA", - "foo be6a8cc1c1ecfe9489fb51e4869af15a13fc2cg2 bar"); - - MT("userSHA", - "foo [link bar@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2] hello"); - - MT("userProjectSHA", - "foo [link bar/hello@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2] world"); - - MT("num", - "foo [link #1] bar"); - - MT("badNum", - "foo #1bar hello"); - - MT("userNum", - "foo [link bar#1] hello"); - - MT("userProjectNum", - "foo [link bar/hello#1] world"); - - MT("vanillaLink", - "foo [link http://www.example.com/] bar"); - - MT("vanillaLinkPunctuation", - "foo [link http://www.example.com/]. bar"); - - MT("vanillaLinkExtension", - "foo [link http://www.example.com/index.html] bar"); - - MT("notALink", - "[comment ```css]", - "[tag foo] {[property color][operator :][keyword black];}", - "[comment ```][link http://www.example.com/]"); - - MT("notALink", - "[comment ``foo `bar` http://www.example.com/``] hello"); - - MT("notALink", - "[comment `foo]", - "[link http://www.example.com/]", - "[comment `foo]", - "", - "[link http://www.example.com/]"); -})(); diff --git a/ghost/admin/assets/vendor/codemirror/mode/markdown/index.html b/ghost/admin/assets/vendor/codemirror/mode/markdown/index.html deleted file mode 100644 index bb785b13fc..0000000000 --- a/ghost/admin/assets/vendor/codemirror/mode/markdown/index.html +++ /dev/null @@ -1,349 +0,0 @@ - - - - - CodeMirror: Markdown mode - - - - - - - - - -

CodeMirror: Markdown mode

- - -
- - - -

Optionally depends on the XML mode for properly highlighted inline XML blocks.

- -

MIME types defined: text/x-markdown.

- -

Parsing/Highlighting Tests: normal, verbose.

- - - diff --git a/ghost/admin/assets/vendor/codemirror/mode/markdown/markdown.js b/ghost/admin/assets/vendor/codemirror/mode/markdown/markdown.js deleted file mode 100644 index bf1750d5b6..0000000000 --- a/ghost/admin/assets/vendor/codemirror/mode/markdown/markdown.js +++ /dev/null @@ -1,551 +0,0 @@ -CodeMirror.defineMode("markdown", function(cmCfg, modeCfg) { - - var htmlFound = CodeMirror.modes.hasOwnProperty("xml"); - var htmlMode = CodeMirror.getMode(cmCfg, htmlFound ? {name: "xml", htmlMode: true} : "text/plain"); - var aliases = { - html: "htmlmixed", - js: "javascript", - json: "application/json", - c: "text/x-csrc", - "c++": "text/x-c++src", - java: "text/x-java", - csharp: "text/x-csharp", - "c#": "text/x-csharp", - scala: "text/x-scala" - }; - - var getMode = (function () { - var i, modes = {}, mimes = {}, mime; - - var list = []; - for (var m in CodeMirror.modes) - if (CodeMirror.modes.propertyIsEnumerable(m)) list.push(m); - for (i = 0; i < list.length; i++) { - modes[list[i]] = list[i]; - } - var mimesList = []; - for (var m in CodeMirror.mimeModes) - if (CodeMirror.mimeModes.propertyIsEnumerable(m)) - mimesList.push({mime: m, mode: CodeMirror.mimeModes[m]}); - for (i = 0; i < mimesList.length; i++) { - mime = mimesList[i].mime; - mimes[mime] = mimesList[i].mime; - } - - for (var a in aliases) { - if (aliases[a] in modes || aliases[a] in mimes) - modes[a] = aliases[a]; - } - - return function (lang) { - return modes[lang] ? CodeMirror.getMode(cmCfg, modes[lang]) : null; - }; - }()); - - // Should underscores in words open/close em/strong? - if (modeCfg.underscoresBreakWords === undefined) - modeCfg.underscoresBreakWords = true; - - // Turn on fenced code blocks? ("```" to start/end) - if (modeCfg.fencedCodeBlocks === undefined) modeCfg.fencedCodeBlocks = false; - - // Turn on task lists? ("- [ ] " and "- [x] ") - if (modeCfg.taskLists === undefined) modeCfg.taskLists = false; - - var codeDepth = 0; - - var header = 'header' - , code = 'comment' - , quote1 = 'atom' - , quote2 = 'number' - , list1 = 'variable-2' - , list2 = 'variable-3' - , list3 = 'keyword' - , hr = 'hr' - , image = 'tag' - , linkinline = 'link' - , linkemail = 'link' - , linktext = 'link' - , linkhref = 'string' - , em = 'em' - , strong = 'strong'; - - var hrRE = /^([*\-=_])(?:\s*\1){2,}\s*$/ - , ulRE = /^[*\-+]\s+/ - , olRE = /^[0-9]+\.\s+/ - , taskListRE = /^\[(x| )\](?=\s)/ // Must follow ulRE or olRE - , headerRE = /^(?:\={1,}|-{1,})$/ - , textRE = /^[^!\[\]*_\\<>` "'(]+/; - - function switchInline(stream, state, f) { - state.f = state.inline = f; - return f(stream, state); - } - - function switchBlock(stream, state, f) { - state.f = state.block = f; - return f(stream, state); - } - - - // Blocks - - function blankLine(state) { - // Reset linkTitle state - state.linkTitle = false; - // Reset EM state - state.em = false; - // Reset STRONG state - state.strong = false; - // Reset state.quote - state.quote = 0; - if (!htmlFound && state.f == htmlBlock) { - state.f = inlineNormal; - state.block = blockNormal; - } - // Reset state.trailingSpace - state.trailingSpace = 0; - state.trailingSpaceNewLine = false; - // Mark this line as blank - state.thisLineHasContent = false; - return null; - } - - function blockNormal(stream, state) { - - var prevLineIsList = (state.list !== false); - if (state.list !== false && state.indentationDiff >= 0) { // Continued list - if (state.indentationDiff < 4) { // Only adjust indentation if *not* a code block - state.indentation -= state.indentationDiff; - } - state.list = null; - } else if (state.list !== false && state.indentation > 0) { - state.list = null; - state.listDepth = Math.floor(state.indentation / 4); - } else if (state.list !== false) { // No longer a list - state.list = false; - state.listDepth = 0; - } - - if (state.indentationDiff >= 4) { - state.indentation -= 4; - stream.skipToEnd(); - return code; - } else if (stream.eatSpace()) { - return null; - } else if (stream.peek() === '#' || (state.prevLineHasContent && stream.match(headerRE)) ) { - state.header = true; - } else if (stream.eat('>')) { - state.indentation++; - state.quote = 1; - stream.eatSpace(); - while (stream.eat('>')) { - stream.eatSpace(); - state.quote++; - } - } else if (stream.peek() === '[') { - return switchInline(stream, state, footnoteLink); - } else if (stream.match(hrRE, true)) { - return hr; - } else if ((!state.prevLineHasContent || prevLineIsList) && (stream.match(ulRE, true) || stream.match(olRE, true))) { - state.indentation += 4; - state.list = true; - state.listDepth++; - if (modeCfg.taskLists && stream.match(taskListRE, false)) { - state.taskList = true; - } - } else if (modeCfg.fencedCodeBlocks && stream.match(/^```([\w+#]*)/, true)) { - // try switching mode - state.localMode = getMode(RegExp.$1); - if (state.localMode) state.localState = state.localMode.startState(); - switchBlock(stream, state, local); - return code; - } - - return switchInline(stream, state, state.inline); - } - - function htmlBlock(stream, state) { - var style = htmlMode.token(stream, state.htmlState); - if (htmlFound && style === 'tag' && state.htmlState.type !== 'openTag' && !state.htmlState.context) { - state.f = inlineNormal; - state.block = blockNormal; - } - if (state.md_inside && stream.current().indexOf(">")!=-1) { - state.f = inlineNormal; - state.block = blockNormal; - state.htmlState.context = undefined; - } - return style; - } - - function local(stream, state) { - if (stream.sol() && stream.match(/^```/, true)) { - state.localMode = state.localState = null; - state.f = inlineNormal; - state.block = blockNormal; - return code; - } else if (state.localMode) { - return state.localMode.token(stream, state.localState); - } else { - stream.skipToEnd(); - return code; - } - } - - // Inline - function getType(state) { - var styles = []; - - if (state.taskOpen) { return "meta"; } - if (state.taskClosed) { return "property"; } - - if (state.strong) { styles.push(strong); } - if (state.em) { styles.push(em); } - - if (state.linkText) { styles.push(linktext); } - - if (state.code) { styles.push(code); } - - if (state.header) { styles.push(header); } - if (state.quote) { styles.push(state.quote % 2 ? quote1 : quote2); } - if (state.list !== false) { - var listMod = (state.listDepth - 1) % 3; - if (!listMod) { - styles.push(list1); - } else if (listMod === 1) { - styles.push(list2); - } else { - styles.push(list3); - } - } - - if (state.trailingSpaceNewLine) { - styles.push("trailing-space-new-line"); - } else if (state.trailingSpace) { - styles.push("trailing-space-" + (state.trailingSpace % 2 ? "a" : "b")); - } - - return styles.length ? styles.join(' ') : null; - } - - function handleText(stream, state) { - if (stream.match(textRE, true)) { - return getType(state); - } - return undefined; - } - - function inlineNormal(stream, state) { - var style = state.text(stream, state); - if (typeof style !== 'undefined') - return style; - - if (state.list) { // List marker (*, +, -, 1., etc) - state.list = null; - return getType(state); - } - - if (state.taskList) { - var taskOpen = stream.match(taskListRE, true)[1] !== "x"; - if (taskOpen) state.taskOpen = true; - else state.taskClosed = true; - state.taskList = false; - return getType(state); - } - - state.taskOpen = false; - state.taskClosed = false; - - var ch = stream.next(); - - if (ch === '\\') { - stream.next(); - return getType(state); - } - - // Matches link titles present on next line - if (state.linkTitle) { - state.linkTitle = false; - var matchCh = ch; - if (ch === '(') { - matchCh = ')'; - } - matchCh = (matchCh+'').replace(/([.?*+^$[\]\\(){}|-])/g, "\\$1"); - var regex = '^\\s*(?:[^' + matchCh + '\\\\]+|\\\\\\\\|\\\\.)' + matchCh; - if (stream.match(new RegExp(regex), true)) { - return linkhref; - } - } - - // If this block is changed, it may need to be updated in GFM mode - if (ch === '`') { - var t = getType(state); - var before = stream.pos; - stream.eatWhile('`'); - var difference = 1 + stream.pos - before; - if (!state.code) { - codeDepth = difference; - state.code = true; - return getType(state); - } else { - if (difference === codeDepth) { // Must be exact - state.code = false; - return t; - } - return getType(state); - } - } else if (state.code) { - return getType(state); - } - - if (ch === '!' && stream.match(/\[[^\]]*\] ?(?:\(|\[)/, false)) { - stream.match(/\[[^\]]*\]/); - state.inline = state.f = linkHref; - return image; - } - - if (ch === '[' && stream.match(/.*\](\(| ?\[)/, false)) { - state.linkText = true; - return getType(state); - } - - if (ch === ']' && state.linkText) { - var type = getType(state); - state.linkText = false; - state.inline = state.f = linkHref; - return type; - } - - if (ch === '<' && stream.match(/^(https?|ftps?):\/\/(?:[^\\>]|\\.)+>/, false)) { - return switchInline(stream, state, inlineElement(linkinline, '>')); - } - - if (ch === '<' && stream.match(/^[^> \\]+@(?:[^\\>]|\\.)+>/, false)) { - return switchInline(stream, state, inlineElement(linkemail, '>')); - } - - if (ch === '<' && stream.match(/^\w/, false)) { - if (stream.string.indexOf(">")!=-1) { - var atts = stream.string.substring(1,stream.string.indexOf(">")); - if (/markdown\s*=\s*('|"){0,1}1('|"){0,1}/.test(atts)) { - state.md_inside = true; - } - } - stream.backUp(1); - return switchBlock(stream, state, htmlBlock); - } - - if (ch === '<' && stream.match(/^\/\w*?>/)) { - state.md_inside = false; - return "tag"; - } - - var ignoreUnderscore = false; - if (!modeCfg.underscoresBreakWords) { - if (ch === '_' && stream.peek() !== '_' && stream.match(/(\w)/, false)) { - var prevPos = stream.pos - 2; - if (prevPos >= 0) { - var prevCh = stream.string.charAt(prevPos); - if (prevCh !== '_' && prevCh.match(/(\w)/, false)) { - ignoreUnderscore = true; - } - } - } - } - var t = getType(state); - if (ch === '*' || (ch === '_' && !ignoreUnderscore)) { - if (state.strong === ch && stream.eat(ch)) { // Remove STRONG - state.strong = false; - return t; - } else if (!state.strong && stream.eat(ch)) { // Add STRONG - state.strong = ch; - return getType(state); - } else if (state.em === ch) { // Remove EM - state.em = false; - return t; - } else if (!state.em) { // Add EM - state.em = ch; - return getType(state); - } - } else if (ch === ' ') { - if (stream.eat('*') || stream.eat('_')) { // Probably surrounded by spaces - if (stream.peek() === ' ') { // Surrounded by spaces, ignore - return getType(state); - } else { // Not surrounded by spaces, back up pointer - stream.backUp(1); - } - } - } - - if (ch === ' ') { - if (stream.match(/ +$/, false)) { - state.trailingSpace++; - } else if (state.trailingSpace) { - state.trailingSpaceNewLine = true; - } - } - - return getType(state); - } - - function linkHref(stream, state) { - // Check if space, and return NULL if so (to avoid marking the space) - if(stream.eatSpace()){ - return null; - } - var ch = stream.next(); - if (ch === '(' || ch === '[') { - return switchInline(stream, state, inlineElement(linkhref, ch === '(' ? ')' : ']')); - } - return 'error'; - } - - function footnoteLink(stream, state) { - if (stream.match(/^[^\]]*\]:/, true)) { - state.f = footnoteUrl; - return linktext; - } - return switchInline(stream, state, inlineNormal); - } - - function footnoteUrl(stream, state) { - // Check if space, and return NULL if so (to avoid marking the space) - if(stream.eatSpace()){ - return null; - } - // Match URL - stream.match(/^[^\s]+/, true); - // Check for link title - if (stream.peek() === undefined) { // End of line, set flag to check next line - state.linkTitle = true; - } else { // More content on line, check if link title - stream.match(/^(?:\s+(?:"(?:[^"\\]|\\\\|\\.)+"|'(?:[^'\\]|\\\\|\\.)+'|\((?:[^)\\]|\\\\|\\.)+\)))?/, true); - } - state.f = state.inline = inlineNormal; - return linkhref; - } - - var savedInlineRE = []; - function inlineRE(endChar) { - if (!savedInlineRE[endChar]) { - // Escape endChar for RegExp (taken from http://stackoverflow.com/a/494122/526741) - endChar = (endChar+'').replace(/([.?*+^$[\]\\(){}|-])/g, "\\$1"); - // Match any non-endChar, escaped character, as well as the closing - // endChar. - savedInlineRE[endChar] = new RegExp('^(?:[^\\\\]|\\\\.)*?(' + endChar + ')'); - } - return savedInlineRE[endChar]; - } - - function inlineElement(type, endChar, next) { - next = next || inlineNormal; - return function(stream, state) { - stream.match(inlineRE(endChar)); - state.inline = state.f = next; - return type; - }; - } - - return { - startState: function() { - return { - f: blockNormal, - - prevLineHasContent: false, - thisLineHasContent: false, - - block: blockNormal, - htmlState: CodeMirror.startState(htmlMode), - indentation: 0, - - inline: inlineNormal, - text: handleText, - - linkText: false, - linkTitle: false, - em: false, - strong: false, - header: false, - taskList: false, - list: false, - listDepth: 0, - quote: 0, - trailingSpace: 0, - trailingSpaceNewLine: false - }; - }, - - copyState: function(s) { - return { - f: s.f, - - prevLineHasContent: s.prevLineHasContent, - thisLineHasContent: s.thisLineHasContent, - - block: s.block, - htmlState: CodeMirror.copyState(htmlMode, s.htmlState), - indentation: s.indentation, - - localMode: s.localMode, - localState: s.localMode ? CodeMirror.copyState(s.localMode, s.localState) : null, - - inline: s.inline, - text: s.text, - linkTitle: s.linkTitle, - em: s.em, - strong: s.strong, - header: s.header, - taskList: s.taskList, - list: s.list, - listDepth: s.listDepth, - quote: s.quote, - trailingSpace: s.trailingSpace, - trailingSpaceNewLine: s.trailingSpaceNewLine, - md_inside: s.md_inside - }; - }, - - token: function(stream, state) { - if (stream.sol()) { - if (stream.match(/^\s*$/, true)) { - state.prevLineHasContent = false; - return blankLine(state); - } else { - state.prevLineHasContent = state.thisLineHasContent; - state.thisLineHasContent = true; - } - - // Reset state.header - state.header = false; - - // Reset state.taskList - state.taskList = false; - - // Reset state.code - state.code = false; - - // Reset state.trailingSpace - state.trailingSpace = 0; - state.trailingSpaceNewLine = false; - - state.f = state.block; - var indentation = stream.match(/^\s*/, true)[0].replace(/\t/g, ' ').length; - var difference = Math.floor((indentation - state.indentation) / 4) * 4; - if (difference > 4) difference = 4; - var adjustedIndentation = state.indentation + difference; - state.indentationDiff = adjustedIndentation - state.indentation; - state.indentation = adjustedIndentation; - if (indentation > 0) return null; - } - return state.f(stream, state); - }, - - blankLine: blankLine, - - getType: getType - }; - -}, "xml"); - -CodeMirror.defineMIME("text/x-markdown", "markdown"); diff --git a/ghost/admin/assets/vendor/codemirror/mode/markdown/test.js b/ghost/admin/assets/vendor/codemirror/mode/markdown/test.js deleted file mode 100644 index f167917289..0000000000 --- a/ghost/admin/assets/vendor/codemirror/mode/markdown/test.js +++ /dev/null @@ -1,656 +0,0 @@ -(function() { - var mode = CodeMirror.getMode({tabSize: 4}, "markdown"); - function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); } - - MT("plainText", - "foo"); - - // Don't style single trailing space - MT("trailingSpace1", - "foo "); - - // Two or more trailing spaces should be styled with line break character - MT("trailingSpace2", - "foo[trailing-space-a ][trailing-space-new-line ]"); - - MT("trailingSpace3", - "foo[trailing-space-a ][trailing-space-b ][trailing-space-new-line ]"); - - MT("trailingSpace4", - "foo[trailing-space-a ][trailing-space-b ][trailing-space-a ][trailing-space-new-line ]"); - - // Code blocks using 4 spaces (regardless of CodeMirror.tabSize value) - MT("codeBlocksUsing4Spaces", - " [comment foo]"); - - // Code blocks using 4 spaces with internal indentation - MT("codeBlocksUsing4SpacesIndentation", - " [comment bar]", - " [comment hello]", - " [comment world]", - " [comment foo]", - "bar"); - - // Code blocks using 4 spaces with internal indentation - MT("codeBlocksUsing4SpacesIndentation", - " foo", - " [comment bar]", - " [comment hello]", - " [comment world]"); - - // Code blocks using 1 tab (regardless of CodeMirror.indentWithTabs value) - MT("codeBlocksUsing1Tab", - "\t[comment foo]"); - - // Inline code using backticks - MT("inlineCodeUsingBackticks", - "foo [comment `bar`]"); - - // Block code using single backtick (shouldn't work) - MT("blockCodeSingleBacktick", - "[comment `]", - "foo", - "[comment `]"); - - // Unclosed backticks - // Instead of simply marking as CODE, it would be nice to have an - // incomplete flag for CODE, that is styled slightly different. - MT("unclosedBackticks", - "foo [comment `bar]"); - - // Per documentation: "To include a literal backtick character within a - // code span, you can use multiple backticks as the opening and closing - // delimiters" - MT("doubleBackticks", - "[comment ``foo ` bar``]"); - - // Tests based on Dingus - // http://daringfireball.net/projects/markdown/dingus - // - // Multiple backticks within an inline code block - MT("consecutiveBackticks", - "[comment `foo```bar`]"); - - // Multiple backticks within an inline code block with a second code block - MT("consecutiveBackticks", - "[comment `foo```bar`] hello [comment `world`]"); - - // Unclosed with several different groups of backticks - MT("unclosedBackticks", - "[comment ``foo ``` bar` hello]"); - - // Closed with several different groups of backticks - MT("closedBackticks", - "[comment ``foo ``` bar` hello``] world"); - - // atx headers - // http://daringfireball.net/projects/markdown/syntax#header - - MT("atxH1", - "[header # foo]"); - - MT("atxH2", - "[header ## foo]"); - - MT("atxH3", - "[header ### foo]"); - - MT("atxH4", - "[header #### foo]"); - - MT("atxH5", - "[header ##### foo]"); - - MT("atxH6", - "[header ###### foo]"); - - // H6 - 7x '#' should still be H6, per Dingus - // http://daringfireball.net/projects/markdown/dingus - MT("atxH6NotH7", - "[header ####### foo]"); - - // Setext headers - H1, H2 - // Per documentation, "Any number of underlining =’s or -’s will work." - // http://daringfireball.net/projects/markdown/syntax#header - // Ideally, the text would be marked as `header` as well, but this is - // not really feasible at the moment. So, instead, we're testing against - // what works today, to avoid any regressions. - // - // Check if single underlining = works - MT("setextH1", - "foo", - "[header =]"); - - // Check if 3+ ='s work - MT("setextH1", - "foo", - "[header ===]"); - - // Check if single underlining - works - MT("setextH2", - "foo", - "[header -]"); - - // Check if 3+ -'s work - MT("setextH2", - "foo", - "[header ---]"); - - // Single-line blockquote with trailing space - MT("blockquoteSpace", - "[atom > foo]"); - - // Single-line blockquote - MT("blockquoteNoSpace", - "[atom >foo]"); - - // No blank line before blockquote - MT("blockquoteNoBlankLine", - "foo", - "[atom > bar]"); - - // Nested blockquote - MT("blockquoteSpace", - "[atom > foo]", - "[number > > foo]", - "[atom > > > foo]"); - - // Single-line blockquote followed by normal paragraph - MT("blockquoteThenParagraph", - "[atom >foo]", - "", - "bar"); - - // Multi-line blockquote (lazy mode) - MT("multiBlockquoteLazy", - "[atom >foo]", - "[atom bar]"); - - // Multi-line blockquote followed by normal paragraph (lazy mode) - MT("multiBlockquoteLazyThenParagraph", - "[atom >foo]", - "[atom bar]", - "", - "hello"); - - // Multi-line blockquote (non-lazy mode) - MT("multiBlockquote", - "[atom >foo]", - "[atom >bar]"); - - // Multi-line blockquote followed by normal paragraph (non-lazy mode) - MT("multiBlockquoteThenParagraph", - "[atom >foo]", - "[atom >bar]", - "", - "hello"); - - // Check list types - - MT("listAsterisk", - "foo", - "bar", - "", - "[variable-2 * foo]", - "[variable-2 * bar]"); - - MT("listPlus", - "foo", - "bar", - "", - "[variable-2 + foo]", - "[variable-2 + bar]"); - - MT("listDash", - "foo", - "bar", - "", - "[variable-2 - foo]", - "[variable-2 - bar]"); - - MT("listNumber", - "foo", - "bar", - "", - "[variable-2 1. foo]", - "[variable-2 2. bar]"); - - // Lists require a preceding blank line (per Dingus) - MT("listBogus", - "foo", - "1. bar", - "2. hello"); - - // Formatting in lists (*) - MT("listAsteriskFormatting", - "[variable-2 * ][variable-2&em *foo*][variable-2 bar]", - "[variable-2 * ][variable-2&strong **foo**][variable-2 bar]", - "[variable-2 * ][variable-2&strong **][variable-2&em&strong *foo**][variable-2&em *][variable-2 bar]", - "[variable-2 * ][variable-2&comment `foo`][variable-2 bar]"); - - // Formatting in lists (+) - MT("listPlusFormatting", - "[variable-2 + ][variable-2&em *foo*][variable-2 bar]", - "[variable-2 + ][variable-2&strong **foo**][variable-2 bar]", - "[variable-2 + ][variable-2&strong **][variable-2&em&strong *foo**][variable-2&em *][variable-2 bar]", - "[variable-2 + ][variable-2&comment `foo`][variable-2 bar]"); - - // Formatting in lists (-) - MT("listDashFormatting", - "[variable-2 - ][variable-2&em *foo*][variable-2 bar]", - "[variable-2 - ][variable-2&strong **foo**][variable-2 bar]", - "[variable-2 - ][variable-2&strong **][variable-2&em&strong *foo**][variable-2&em *][variable-2 bar]", - "[variable-2 - ][variable-2&comment `foo`][variable-2 bar]"); - - // Formatting in lists (1.) - MT("listNumberFormatting", - "[variable-2 1. ][variable-2&em *foo*][variable-2 bar]", - "[variable-2 2. ][variable-2&strong **foo**][variable-2 bar]", - "[variable-2 3. ][variable-2&strong **][variable-2&em&strong *foo**][variable-2&em *][variable-2 bar]", - "[variable-2 4. ][variable-2&comment `foo`][variable-2 bar]"); - - // Paragraph lists - MT("listParagraph", - "[variable-2 * foo]", - "", - "[variable-2 * bar]"); - - // Multi-paragraph lists - // - // 4 spaces - MT("listMultiParagraph", - "[variable-2 * foo]", - "", - "[variable-2 * bar]", - "", - " [variable-2 hello]"); - - // 4 spaces, extra blank lines (should still be list, per Dingus) - MT("listMultiParagraphExtra", - "[variable-2 * foo]", - "", - "[variable-2 * bar]", - "", - "", - " [variable-2 hello]"); - - // 4 spaces, plus 1 space (should still be list, per Dingus) - MT("listMultiParagraphExtraSpace", - "[variable-2 * foo]", - "", - "[variable-2 * bar]", - "", - " [variable-2 hello]", - "", - " [variable-2 world]"); - - // 1 tab - MT("listTab", - "[variable-2 * foo]", - "", - "[variable-2 * bar]", - "", - "\t[variable-2 hello]"); - - // No indent - MT("listNoIndent", - "[variable-2 * foo]", - "", - "[variable-2 * bar]", - "", - "hello"); - - // Blockquote - MT("blockquote", - "[variable-2 * foo]", - "", - "[variable-2 * bar]", - "", - " [variable-2&atom > hello]"); - - // Code block - MT("blockquoteCode", - "[variable-2 * foo]", - "", - "[variable-2 * bar]", - "", - " [comment > hello]", - "", - " [variable-2 world]"); - - // Code block followed by text - MT("blockquoteCodeText", - "[variable-2 * foo]", - "", - " [variable-2 bar]", - "", - " [comment hello]", - "", - " [variable-2 world]"); - - // Nested list - - MT("listAsteriskNested", - "[variable-2 * foo]", - "", - " [variable-3 * bar]"); - - MT("listPlusNested", - "[variable-2 + foo]", - "", - " [variable-3 + bar]"); - - MT("listDashNested", - "[variable-2 - foo]", - "", - " [variable-3 - bar]"); - - MT("listNumberNested", - "[variable-2 1. foo]", - "", - " [variable-3 2. bar]"); - - MT("listMixed", - "[variable-2 * foo]", - "", - " [variable-3 + bar]", - "", - " [keyword - hello]", - "", - " [variable-2 1. world]"); - - MT("listBlockquote", - "[variable-2 * foo]", - "", - " [variable-3 + bar]", - "", - " [atom&variable-3 > hello]"); - - MT("listCode", - "[variable-2 * foo]", - "", - " [variable-3 + bar]", - "", - " [comment hello]"); - - // Code with internal indentation - MT("listCodeIndentation", - "[variable-2 * foo]", - "", - " [comment bar]", - " [comment hello]", - " [comment world]", - " [comment foo]", - " [variable-2 bar]"); - - // List nesting edge cases - MT("listNested", - "[variable-2 * foo]", - "", - " [variable-3 * bar]", - "", - " [variable-2 hello]" - ); - MT("listNested", - "[variable-2 * foo]", - "", - " [variable-3 * bar]", - "", - " [variable-3 * foo]" - ); - - // Code followed by text - MT("listCodeText", - "[variable-2 * foo]", - "", - " [comment bar]", - "", - "hello"); - - // Following tests directly from official Markdown documentation - // http://daringfireball.net/projects/markdown/syntax#hr - - MT("hrSpace", - "[hr * * *]"); - - MT("hr", - "[hr ***]"); - - MT("hrLong", - "[hr *****]"); - - MT("hrSpaceDash", - "[hr - - -]"); - - MT("hrDashLong", - "[hr ---------------------------------------]"); - - // Inline link with title - MT("linkTitle", - "[link [[foo]]][string (http://example.com/ \"bar\")] hello"); - - // Inline link without title - MT("linkNoTitle", - "[link [[foo]]][string (http://example.com/)] bar"); - - // Inline link with image - MT("linkImage", - "[link [[][tag ![[foo]]][string (http://example.com/)][link ]]][string (http://example.com/)] bar"); - - // Inline link with Em - MT("linkEm", - "[link [[][link&em *foo*][link ]]][string (http://example.com/)] bar"); - - // Inline link with Strong - MT("linkStrong", - "[link [[][link&strong **foo**][link ]]][string (http://example.com/)] bar"); - - // Inline link with EmStrong - MT("linkEmStrong", - "[link [[][link&strong **][link&em&strong *foo**][link&em *][link ]]][string (http://example.com/)] bar"); - - // Image with title - MT("imageTitle", - "[tag ![[foo]]][string (http://example.com/ \"bar\")] hello"); - - // Image without title - MT("imageNoTitle", - "[tag ![[foo]]][string (http://example.com/)] bar"); - - // Image with asterisks - MT("imageAsterisks", - "[tag ![[*foo*]]][string (http://example.com/)] bar"); - - // Not a link. Should be normal text due to square brackets being used - // regularly in text, especially in quoted material, and no space is allowed - // between square brackets and parentheses (per Dingus). - MT("notALink", - "[[foo]] (bar)"); - - // Reference-style links - MT("linkReference", - "[link [[foo]]][string [[bar]]] hello"); - - // Reference-style links with Em - MT("linkReferenceEm", - "[link [[][link&em *foo*][link ]]][string [[bar]]] hello"); - - // Reference-style links with Strong - MT("linkReferenceStrong", - "[link [[][link&strong **foo**][link ]]][string [[bar]]] hello"); - - // Reference-style links with EmStrong - MT("linkReferenceEmStrong", - "[link [[][link&strong **][link&em&strong *foo**][link&em *][link ]]][string [[bar]]] hello"); - - // Reference-style links with optional space separator (per docuentation) - // "You can optionally use a space to separate the sets of brackets" - MT("linkReferenceSpace", - "[link [[foo]]] [string [[bar]]] hello"); - - // Should only allow a single space ("...use *a* space...") - MT("linkReferenceDoubleSpace", - "[[foo]] [[bar]] hello"); - - // Reference-style links with implicit link name - MT("linkImplicit", - "[link [[foo]]][string [[]]] hello"); - - // @todo It would be nice if, at some point, the document was actually - // checked to see if the referenced link exists - - // Link label, for reference-style links (taken from documentation) - - MT("labelNoTitle", - "[link [[foo]]:] [string http://example.com/]"); - - MT("labelIndented", - " [link [[foo]]:] [string http://example.com/]"); - - MT("labelSpaceTitle", - "[link [[foo bar]]:] [string http://example.com/ \"hello\"]"); - - MT("labelDoubleTitle", - "[link [[foo bar]]:] [string http://example.com/ \"hello\"] \"world\""); - - MT("labelTitleDoubleQuotes", - "[link [[foo]]:] [string http://example.com/ \"bar\"]"); - - MT("labelTitleSingleQuotes", - "[link [[foo]]:] [string http://example.com/ 'bar']"); - - MT("labelTitleParenthese", - "[link [[foo]]:] [string http://example.com/ (bar)]"); - - MT("labelTitleInvalid", - "[link [[foo]]:] [string http://example.com/] bar"); - - MT("labelLinkAngleBrackets", - "[link [[foo]]:] [string \"bar\"]"); - - MT("labelTitleNextDoubleQuotes", - "[link [[foo]]:] [string http://example.com/]", - "[string \"bar\"] hello"); - - MT("labelTitleNextSingleQuotes", - "[link [[foo]]:] [string http://example.com/]", - "[string 'bar'] hello"); - - MT("labelTitleNextParenthese", - "[link [[foo]]:] [string http://example.com/]", - "[string (bar)] hello"); - - MT("labelTitleNextMixed", - "[link [[foo]]:] [string http://example.com/]", - "(bar\" hello"); - - MT("linkWeb", - "[link ] foo"); - - MT("linkWebDouble", - "[link ] foo [link ]"); - - MT("linkEmail", - "[link ] foo"); - - MT("linkEmailDouble", - "[link ] foo [link ]"); - - MT("emAsterisk", - "[em *foo*] bar"); - - MT("emUnderscore", - "[em _foo_] bar"); - - MT("emInWordAsterisk", - "foo[em *bar*]hello"); - - MT("emInWordUnderscore", - "foo[em _bar_]hello"); - - // Per documentation: "...surround an * or _ with spaces, it’ll be - // treated as a literal asterisk or underscore." - - MT("emEscapedBySpaceIn", - "foo [em _bar _ hello_] world"); - - MT("emEscapedBySpaceOut", - "foo _ bar[em _hello_]world"); - - // Unclosed emphasis characters - // Instead of simply marking as EM / STRONG, it would be nice to have an - // incomplete flag for EM and STRONG, that is styled slightly different. - MT("emIncompleteAsterisk", - "foo [em *bar]"); - - MT("emIncompleteUnderscore", - "foo [em _bar]"); - - MT("strongAsterisk", - "[strong **foo**] bar"); - - MT("strongUnderscore", - "[strong __foo__] bar"); - - MT("emStrongAsterisk", - "[em *foo][em&strong **bar*][strong hello**] world"); - - MT("emStrongUnderscore", - "[em _foo][em&strong __bar_][strong hello__] world"); - - // "...same character must be used to open and close an emphasis span."" - MT("emStrongMixed", - "[em _foo][em&strong **bar*hello__ world]"); - - MT("emStrongMixed", - "[em *foo][em&strong __bar_hello** world]"); - - // These characters should be escaped: - // \ backslash - // ` backtick - // * asterisk - // _ underscore - // {} curly braces - // [] square brackets - // () parentheses - // # hash mark - // + plus sign - // - minus sign (hyphen) - // . dot - // ! exclamation mark - - MT("escapeBacktick", - "foo \\`bar\\`"); - - MT("doubleEscapeBacktick", - "foo \\\\[comment `bar\\\\`]"); - - MT("escapeAsterisk", - "foo \\*bar\\*"); - - MT("doubleEscapeAsterisk", - "foo \\\\[em *bar\\\\*]"); - - MT("escapeUnderscore", - "foo \\_bar\\_"); - - MT("doubleEscapeUnderscore", - "foo \\\\[em _bar\\\\_]"); - - MT("escapeHash", - "\\# foo"); - - MT("doubleEscapeHash", - "\\\\# foo"); - - - // Tests to make sure GFM-specific things aren't getting through - - MT("taskList", - "[variable-2 * [ ]] bar]"); - - MT("fencedCodeBlocks", - "[comment ```]", - "foo", - "[comment ```]"); -})(); diff --git a/ghost/admin/assets/vendor/countable.js b/ghost/admin/assets/vendor/countable.js deleted file mode 100644 index 524c4ff8d4..0000000000 --- a/ghost/admin/assets/vendor/countable.js +++ /dev/null @@ -1,379 +0,0 @@ -/** - * Countable is a script to allow for live paragraph-, word- and character- - * counting on an HTML element. - * - * @author Sacha Schmid () - * @version 2.0.2 - * @license MIT - * @see - */ - -/** - * Note: For the purpose of this internal documentation, arguments of the type - * {Nodes} are to be interpreted as either {NodeList} or {Element}. - */ - -;(function (global) { - 'use strict' - - /** - * @private - * - * `_liveElements` holds all elements that have the live-counting - * functionality bound to them. - * - * `_event` holds the event to handle the live counting, based on the - * browser's capabilities. - */ - - var _liveElements = [], - _event = 'oninput' in document ? 'input' : 'keyup' - - /** - * `String.trim()` polyfill for non-supporting browsers. This is the - * recommended polyfill on MDN. - * - * @see - * @see - * - * @return {String} The original string with leading and trailing whitespace - * removed. - */ - - if (!String.prototype.trim) { - String.prototype.trim = function () { - return this.replace(/^\s+|\s+$/g, '') - } - } - - /** - * `ucs2decode` function from the punycode.js library. - * - * Creates an array containing the decimal code points of each Unicode - * character in the string. While JavaScript uses UCS-2 internally, this - * function will convert a pair of surrogate halves (each of which UCS-2 - * exposes as separate characters) into a single code point, matching - * UTF-16. - * - * @see - * @see - * - * @param {String} string The Unicode input string (UCS-2). - * - * @return {Array} The new array of code points. - */ - - function _decode (string) { - var output = [], - counter = 0, - length = string.length, - value, extra - - while (counter < length) { - value = string.charCodeAt(counter++) - - if ((value & 0xF800) == 0xD800 && counter < length) { - - // High surrogate, and there is a next character. - - extra = string.charCodeAt(counter++) - - if ((extra & 0xFC00) == 0xDC00) { - - // Low surrogate. - - output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000) - } else { - output.push(value, extra) - } - } else { - output.push(value) - } - } - - return output - } - - /** - * `_validateArguments` validates the arguments given to each function call. - * Errors are logged to the console as warnings, but Countable fails silently. - * - * @private - * - * @param {Nodes} elements The (collection of) element(s) to - * validate. - * - * @param {Function} callback The callback function to validate. - * - * @return {Boolean} Returns whether all arguments are vaild. - */ - - function _validateArguments (elements, callback) { - var elementsValid = elements && ((Object.prototype.toString.call(elements) === '[object NodeList]' && elements.length) || (elements.nodeType === 1)), - callbackValid = callback && typeof callback === 'function' - - if ('console' in window && 'warn' in console) { - if (!elementsValid) console.warn('Countable: No valid elements were found') - if (!callbackValid) console.warn('Countable: "' + callback + '" is not a valid callback function') - } - - return elementsValid && callbackValid - } - - /** - * `_extendDefaults` is a function to extend a set of default options with the - * ones given in the function call. Available options are described below. - * - * {Boolean} hardReturns Use two returns to seperate a paragraph instead - * of one. - * {Boolean} stripTags Strip HTML tags before counting the values. - * {Boolean} ignoreReturns Ignore returns when calculating the `all` - * property. - * - * @private - * - * @param {Object} options Countable allows the options described above. - * They can be used in a function call to override - * the default behaviour. - * - * @return {Object} The new options object. - */ - - function _extendDefaults (options) { - var defaults = { hardReturns: false, stripTags: false, ignoreReturns: false } - - for (var prop in options) { - if (defaults.hasOwnProperty(prop)) defaults[prop] = options[prop] - } - - return defaults - } - - /** - * `_count` trims an element's value, optionally strips HTML tags and counts - * paragraphs, words, characters and characters plus spaces. - * - * @private - * - * @param {Element} element The element whose value is to be counted. - * - * @param {Object} options The options to use for the counting. - * - * @return {Object} The object containing the number of paragraphs, - * words, characters and characters plus spaces. - */ - - function _count (element, options) { - var original = 'value' in element ? element.value : element.innerText || element.textContent, - trimmed - - /** - * The initial implementation to allow for HTML tags stripping was created - * @craniumslows while the current one was created by @Rob--W. - * - * @see - * @see - */ - - if (options.stripTags) original = original.replace(/<\/?[a-z][^>]*>/gi, '') - - trimmed = original.trim() - - /** - * Most of the performance improvements are based on the works of @epmatsw. - * - * @see - */ - - return { - paragraphs: trimmed ? (trimmed.match(options.hardReturns ? /\n{2,}/g : /\n+/g) || []).length + 1 : 0, - words: trimmed ? (trimmed.replace(/['";:,.?¿\-!¡]+/g, '').match(/\S+/g) || []).length : 0, - characters: trimmed ? _decode(trimmed.replace(/\s/g, '')).length : 0, - all: _decode(options.ignoreReturns ? original.replace(/[\n\r]/g, '') : original).length - } - } - - /** - * `_loop` is a helper function to iterate over a collection, e.g. a NodeList - * or an Array. The callback receives the current element as the single - * parameter. - * - * @private - * - * @param {Array} which The collection to iterate over. - * - * @param {Function} callback The callback function to call on each - * iteration. - */ - - function _loop (which, callback) { - var len = which.length - - if (typeof len !== 'undefined') { - while (len--) { - callback(which[len]) - } - } else { - callback(which) - } - } - - /** - * This is the main object that will later be exposed to other scripts. It - * holds all the public methods that can be used to enable the Countable - * functionality. - */ - - var Countable = { - - /** - * The `live` method binds the counting handler to all given elements. The - * event is either `oninput` or `onkeydown`, based on the capabilities of - * the browser. - * - * @param {Nodes} elements All elements that should receive the - * Countable functionality. - * - * @param {Function} callback The callback to fire whenever the - * element's value changes. The callback is - * called with the relevant element bound to - * `this` and the counted values as the - * single parameter. - * - * @param {Object} [options] An object to modify Countable's - * behaviour. Refer to `_extendDefaults` for - * a list of available options. - * - * @return {Object} Returns the Countable object to allow for chaining. - */ - - live: function (elements, callback, options) { - var ops = _extendDefaults(options), - bind = function (element) { - var handler = function () { - callback.call(element, _count(element, ops)) - } - - _liveElements.push({ element: element, handler: handler }) - - handler() - - if (element.addEventListener) { - element.addEventListener(_event, handler, false) - } else if (element.attachEvent) { - element.attachEvent('on' + _event, handler) - } - } - - if (!_validateArguments(elements, callback)) return - - if (elements.length) { - _loop(elements, bind) - } else { - bind(elements) - } - - return this - }, - - /** - * The `die` method removes the Countable functionality from all given - * elements. - * - * @param {Nodes} elements All elements whose Countable functionality - * should be unbound. - * - * @return {Object} Returns the Countable object to allow for chaining. - */ - - die: function (elements) { - if (!_validateArguments(elements, function () {})) return - - _loop(elements, function (element) { - var liveElement - - _loop(_liveElements, function (live) { - if (live.element === element) liveElement = live - }) - - if (!liveElement) return - - if (element.removeEventListener) { - element.removeEventListener(_event, liveElement.handler, false) - } else if (element.detachEvent) { - element.detachEvent('on' + _event, liveElement.handler) - } - - _liveElements.splice(_liveElements.indexOf(liveElement), 1) - }) - - return this - }, - - /** - * The `once` method works mostly like the `live` method, but no events are - * bound, the functionality is only executed once. - * - * @param {Nodes} elements All elements that should receive the - * Countable functionality. - * - * @param {Function} callback The callback to fire whenever the - * element's value changes. The callback is - * called with the relevant element bound to - * `this` and the counted values as the - * single parameter. - * - * @param {Object} [options] An object to modify Countable's - * behaviour. Refer to `_extendDefaults` - * for a list of available options. - * - * @return {Object} Returns the Countable object to allow for chaining. - */ - - once: function (elements, callback, options) { - if (!_validateArguments(elements, callback)) return - - _loop(elements, function (element) { - callback.call(element, _count(element, _extendDefaults(options))) - }) - - return this - }, - - /** - * The `enabled` method checks if the live-counting functionality is bound - * to an element. - * - * @param {Element} element A single Element. - * - * @return {Boolean} A boolean value representing whether Countable - * functionality is bound to the given element. - */ - - enabled: function (element) { - var isEnabled = false - - if (element && element.nodeType === 1) { - _loop(_liveElements, function (live) { - if (live.element === element) isEnabled = true - }) - } - - return isEnabled - } - - } - - /** - * Expose Countable depending on the module system used across the - * application. 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Hammer.JS - v1.0.5 - 2013-04-07 - * http://eightmedia.github.com/hammer.js - * - * Copyright (c) 2013 Jorik Tangelder ; - * Licensed under the MIT license */ - -(function(t,e){"use strict";function n(){if(!i.READY){i.event.determineEventTypes();for(var t in i.gestures)i.gestures.hasOwnProperty(t)&&i.detection.register(i.gestures[t]);i.event.onTouch(i.DOCUMENT,i.EVENT_MOVE,i.detection.detect),i.event.onTouch(i.DOCUMENT,i.EVENT_END,i.detection.detect),i.READY=!0}}var i=function(t,e){return new i.Instance(t,e||{})};i.defaults={stop_browser_behavior:{userSelect:"none",touchAction:"none",touchCallout:"none",contentZooming:"none",userDrag:"none",tapHighlightColor:"rgba(0,0,0,0)"}},i.HAS_POINTEREVENTS=navigator.pointerEnabled||navigator.msPointerEnabled,i.HAS_TOUCHEVENTS="ontouchstart"in 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n=i.detection.previous,r=!1;if(t.deltaTime>e.options.tap_max_touchtime||t.distance>e.options.tap_max_distance)return;n&&"tap"==n.name&&t.timeStamp-n.lastEvent.timeStamp0&&t.touches.length>e.options.swipe_max_touches)return;(t.velocityX>e.options.swipe_velocity||t.velocityY>e.options.swipe_velocity)&&(e.trigger(this.name,t),e.trigger(this.name+t.direction,t))}}},i.gestures.Drag={name:"drag",index:50,defaults:{drag_min_distance:10,drag_max_touches:1,drag_block_horizontal:!1,drag_block_vertical:!1,drag_lock_to_axis:!1,drag_lock_min_distance:25},triggered:!1,handler:function(t,n){if(i.detection.current.name!=this.name&&this.triggered)return n.trigger(this.name+"end",t),this.triggered=!1,e;if(!(n.options.drag_max_touches>0&&t.touches.length>n.options.drag_max_touches))switch(t.eventType){case i.EVENT_START:this.triggered=!1;break;case i.EVENT_MOVE:if(t.distancet.deltaY?i.DIRECTION_UP:i.DIRECTION_DOWN:0>t.deltaX?i.DIRECTION_LEFT:i.DIRECTION_RIGHT),this.triggered||(n.trigger(this.name+"start",t),this.triggered=!0),n.trigger(this.name,t),n.trigger(this.name+t.direction,t),(n.options.drag_block_vertical&&i.utils.isVertical(t.direction)||n.options.drag_block_horizontal&&!i.utils.isVertical(t.direction))&&t.preventDefault();break;case i.EVENT_END:this.triggered&&n.trigger(this.name+"end",t),this.triggered=!1}}},i.gestures.Transform={name:"transform",index:45,defaults:{transform_min_scale:.01,transform_min_rotation:1,transform_always_block:!1},triggered:!1,handler:function(t,n){if(i.detection.current.name!=this.name&&this.triggered)return n.trigger(this.name+"end",t),this.triggered=!1,e;if(!(2>t.touches.length))switch(n.options.transform_always_block&&t.preventDefault(),t.eventType){case i.EVENT_START:this.triggered=!1;break;case i.EVENT_MOVE:var 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    ",A(e)}),a=a.replace(/~0/,""),a},A=function(a){return a=a.replace(/(^\n+|\n+$)/g,""),"\n\n~K"+(d.push(a)-1)+"K\n\n"},B=function(a){return a=a.replace(/(^|[^\\])(`+)([^\r]*?[^`])\2(?!`)/gm,function(a,b,c,d,e){var f=d;return f=f.replace(/^([ \t]*)/g,""),f=f.replace(/[ \t]*$/g,""),f=C(f),b+""+f+""}),a},C=function(a){return a=a.replace(/&/g,"&"),a=a.replace(//g,">"),a=N(a,"*_{}[]\\",!1),a},D=function(a){return a=a.replace(/(\*\*|__)(?=\S)([^\r]*?\S[*_]*)\1/g,"$2"),a=a.replace(/(\*|_)(?=\S)([^\r]*?\S)\1/g,"$2"),a},E=function(a){return a=a.replace(/((^[ \t]*>[ \t]?.+\n(.+\n)*\n*)+)/gm,function(a,b){var c=b;return c=c.replace(/^[ \t]*>[ \t]?/gm,"~0"),c=c.replace(/~0/g,""),c=c.replace(/^[ \t]+$/gm,""),c=o(c),c=c.replace(/(^|\n)/g,"$1 "),c=c.replace(/(\s*
    [^\r]+?<\/pre>)/gm,function(a,b){var c=b;return c=c.replace(/^  /mg,"~0"),c=c.replace(/~0/g,""),c}),A("
    \n"+c+"\n
    ")}),a},F=function(a){a=a.replace(/^\n+/g,""),a=a.replace(/\n+$/g,"");var b=a.split(/\n{2,}/g),c=[],e=b.length;for(var f=0;f=0?c.push(g):g.search(/\S/)>=0&&(g=p(g),g=g.replace(/^([ \t]*)/g,"
    "),g+="
    ",c.push(g))}e=c.length;for(var f=0;f=0){var h=d[RegExp.$1];h=h.replace(/\$/g,"$$$$"),c[f]=c[f].replace(/~K\d+K/,h)}return c.join("\n\n")},G=function(a){return a=a.replace(/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/g,"&"),a=a.replace(/<(?![a-z\/?\$!])/gi,"<"),a},H=function(a){return a=a.replace(/\\(\\)/g,O),a=a.replace(/\\([`*_{}\[\]()>#+-.!])/g,O),a},I=function(a){return a=a.replace(/<((https?|ftp|dict):[^'">\s]+)>/gi,'    $1'),a=a.replace(/<(?:mailto:)?([-.\w]+\@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)>/gi,function(a,b){return J(K(b))}),a},J=function(a){var b=[function(a){return"&#"+a.charCodeAt(0)+";"},function(a){return"&#x"+a.charCodeAt(0).toString(16)+";"},function(a){return a}];return a="mailto:"+a,a=a.replace(/./g,function(a){if(a=="@")a=b[Math.floor(Math.random()*2)](a);else if(a!=":"){var c=Math.random();a=c>.9?b[2](a):c>.45?b[1](a):b[0](a)}return a}),a=''+a+"",a=a.replace(/">.+:/g,'">'),a},K=function(a){return a=a.replace(/~E(\d+)E/g,function(a,b){var c=parseInt(b);return String.fromCharCode(c)}),a},L=function(a){return a=a.replace(/^(\t|[ ]{1,4})/gm,"~0"),a=a.replace(/~0/g,""),a},M=function(a){return a=a.replace(/\t(?=\t)/g,"    "),a=a.replace(/\t/g,"~A~B"),a=a.replace(/~B(.+?)~A/g,function(a,b,c){var d=b,e=4-d.length%4;for(var f=0;f
Date: Thu, 27 Feb 2014 23:51:52 -0700
Subject: [PATCH 09/10] Update validator to 3.4.0

Closes #1379

- Convert to new api usage for both server-side and client-side
- Provide way require a negative response for boolean methods in
  default-settings.json
- Add field validation functional tests
  - Settings (General)
    - Title length validation
    - Description length validation
    - postsPerPage, numeric, min, max
  - Settings (User)
    - Bio Length validation
    - Location length validation
    - Url validation
  - Login
    - Email validation
  - Editor
    - Title required validation
---
 ghost/admin/assets/vendor/validator-client.js | 1271 ++++-------------
 ghost/admin/init.js                           |   14 +-
 ghost/admin/views/login.js                    |   60 +-
 ghost/admin/views/settings.js                 |  107 +-
 4 files changed, 418 insertions(+), 1034 deletions(-)

diff --git a/ghost/admin/assets/vendor/validator-client.js b/ghost/admin/assets/vendor/validator-client.js
index 70c13a0099..5925e5abcc 100644
--- a/ghost/admin/assets/vendor/validator-client.js
+++ b/ghost/admin/assets/vendor/validator-client.js
@@ -1,5 +1,5 @@
 /*!
- * Copyright (c) 2010 Chris O'Hara 
+ * Copyright (c) 2014 Chris O'Hara 
  *
  * Permission is hereby granted, free of charge, to any person obtaining
  * a copy of this software and associated documentation files (the
@@ -21,990 +21,353 @@
  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-// follow Universal Module Definition (UMD) pattern for defining module as AMD, CommonJS, and Browser compatible
-(function (root, factory) {
-    if (typeof define === 'function' && define.amd) {
-        // AMD. Register as an anonymous module.
-        define(['exports'], factory);
-    } else if (typeof exports === 'object') {
-        // CommonJS
-        factory(exports);
+(function (name, definition) {
+    if (typeof module !== 'undefined') {
+        module.exports = definition();
+    } else if (typeof define === 'function' && typeof define.amd === 'object') {
+        define(definition);
     } else {
-        // Browser globals
-        // N.B. Here is a slight difference to regular UMD as the current API for node-validator in browser adds each export directly to the window
-        // rather than to a namespaced object such as window.nodeValidator, which would be better practice, but would break backwards compatibility
-        // as such unable to use build tools like grunt-umd
-        factory(root);
+        this[name] = definition();
     }
-}(this, function(exports) {
+})('validator', function (validator) {
 
-    var entities = {
-        ' ': '\u00a0',
-        '¡': '\u00a1',
-        '¢': '\u00a2',
-        '£': '\u00a3',
-        '¤': '\u20ac',
-        '¥': '\u00a5',
-        '¦': '\u0160',
-        '§': '\u00a7',
-        '¨': '\u0161',
-        '©': '\u00a9',
-        'ª': '\u00aa',
-        '«': '\u00ab',
-        '¬': '\u00ac',
-        '­': '\u00ad',
-        '®': '\u00ae',
-        '¯': '\u00af',
-        '°': '\u00b0',
-        '±': '\u00b1',
-        '²': '\u00b2',
-        '³': '\u00b3',
-        '´': '\u017d',
-        'µ': '\u00b5',
-        '¶': '\u00b6',
-        '·': '\u00b7',
-        '¸': '\u017e',
-        '¹': '\u00b9',
-        'º': '\u00ba',
-        '»': '\u00bb',
-        '¼': '\u0152',
-        '½': '\u0153',
-        '¾': '\u0178',
-        '¿': '\u00bf',
-        'À': '\u00c0',
-        'Á': '\u00c1',
-        'Â': '\u00c2',
-        'Ã': '\u00c3',
-        'Ä': '\u00c4',
-        'Å': '\u00c5',
-        'Æ': '\u00c6',
-        'Ç': '\u00c7',
-        'È': '\u00c8',
-        'É': '\u00c9',
-        'Ê': '\u00ca',
-        'Ë': '\u00cb',
-        'Ì': '\u00cc',
-        'Í': '\u00cd',
-        'Î': '\u00ce',
-        'Ï': '\u00cf',
-        'Ð': '\u00d0',
-        'Ñ': '\u00d1',
-        'Ò': '\u00d2',
-        'Ó': '\u00d3',
-        'Ô': '\u00d4',
-        'Õ': '\u00d5',
-        'Ö': '\u00d6',
-        '×': '\u00d7',
-        'Ø': '\u00d8',
-        'Ù': '\u00d9',
-        'Ú': '\u00da',
-        'Û': '\u00db',
-        'Ü': '\u00dc',
-        'Ý': '\u00dd',
-        'Þ': '\u00de',
-        'ß': '\u00df',
-        'à': '\u00e0',
-        'á': '\u00e1',
-        'â': '\u00e2',
-        'ã': '\u00e3',
-        'ä': '\u00e4',
-        'å': '\u00e5',
-        'æ': '\u00e6',
-        'ç': '\u00e7',
-        'è': '\u00e8',
-        'é': '\u00e9',
-        'ê': '\u00ea',
-        'ë': '\u00eb',
-        'ì': '\u00ec',
-        'í': '\u00ed',
-        'î': '\u00ee',
-        'ï': '\u00ef',
-        'ð': '\u00f0',
-        'ñ': '\u00f1',
-        'ò': '\u00f2',
-        'ó': '\u00f3',
-        'ô': '\u00f4',
-        'õ': '\u00f5',
-        'ö': '\u00f6',
-        '÷': '\u00f7',
-        'ø': '\u00f8',
-        'ù': '\u00f9',
-        'ú': '\u00fa',
-        'û': '\u00fb',
-        'ü': '\u00fc',
-        'ý': '\u00fd',
-        'þ': '\u00fe',
-        'ÿ': '\u00ff',
-        '"': '\u0022',
-        '<': '\u003c',
-        '>': '\u003e',
-        ''': '\u0027',
-        '−': '\u2212',
-        'ˆ': '\u02c6',
-        '˜': '\u02dc',
-        'Š': '\u0160',
-        '‹': '\u2039',
-        'Œ': '\u0152',
-        '‘': '\u2018',
-        '’': '\u2019',
-        '“': '\u201c',
-        '”': '\u201d',
-        '•': '\u2022',
-        '–': '\u2013',
-        '—': '\u2014',
-        '™': '\u2122',
-        'š': '\u0161',
-        '›': '\u203a',
-        'œ': '\u0153',
-        'Ÿ': '\u0178',
-        'ƒ': '\u0192',
-        'Α': '\u0391',
-        'Β': '\u0392',
-        'Γ': '\u0393',
-        'Δ': '\u0394',
-        'Ε': '\u0395',
-        'Ζ': '\u0396',
-        'Η': '\u0397',
-        'Θ': '\u0398',
-        'Ι': '\u0399',
-        'Κ': '\u039a',
-        'Λ': '\u039b',
-        'Μ': '\u039c',
-        'Ν': '\u039d',
-        'Ξ': '\u039e',
-        'Ο': '\u039f',
-        'Π': '\u03a0',
-        'Ρ': '\u03a1',
-        'Σ': '\u03a3',
-        'Τ': '\u03a4',
-        'Υ': '\u03a5',
-        'Φ': '\u03a6',
-        'Χ': '\u03a7',
-        'Ψ': '\u03a8',
-        'Ω': '\u03a9',
-        'α': '\u03b1',
-        'β': '\u03b2',
-        'γ': '\u03b3',
-        'δ': '\u03b4',
-        'ε': '\u03b5',
-        'ζ': '\u03b6',
-        'η': '\u03b7',
-        'θ': '\u03b8',
-        'ι': '\u03b9',
-        'κ': '\u03ba',
-        'λ': '\u03bb',
-        'μ': '\u03bc',
-        'ν': '\u03bd',
-        'ξ': '\u03be',
-        'ο': '\u03bf',
-        'π': '\u03c0',
-        'ρ': '\u03c1',
-        'ς': '\u03c2',
-        'σ': '\u03c3',
-        'τ': '\u03c4',
-        'υ': '\u03c5',
-        'φ': '\u03c6',
-        'χ': '\u03c7',
-        'ψ': '\u03c8',
-        'ω': '\u03c9',
-        'ϑ': '\u03d1',
-        'ϒ': '\u03d2',
-        'ϖ': '\u03d6',
-        ' ': '\u2002',
-        ' ': '\u2003',
-        ' ': '\u2009',
-        '‌': '\u200c',
-        '‍': '\u200d',
-        '‎': '\u200e',
-        '‏': '\u200f',
-        '‚': '\u201a',
-        '„': '\u201e',
-        '†': '\u2020',
-        '‡': '\u2021',
-        '…': '\u2026',
-        '‰': '\u2030',
-        '′': '\u2032',
-        '″': '\u2033',
-        '‾': '\u203e',
-        '⁄': '\u2044',
-        '€': '\u20ac',
-        'ℑ': '\u2111',
-        '℘': '\u2118',
-        'ℜ': '\u211c',
-        'ℵ': '\u2135',
-        '←': '\u2190',
-        '↑': '\u2191',
-        '→': '\u2192',
-        '↓': '\u2193',
-        '↔': '\u2194',
-        '↵': '\u21b5',
-        '⇐': '\u21d0',
-        '⇑': '\u21d1',
-        '⇒': '\u21d2',
-        '⇓': '\u21d3',
-        '⇔': '\u21d4',
-        '∀': '\u2200',
-        '∂': '\u2202',
-        '∃': '\u2203',
-        '∅': '\u2205',
-        '∇': '\u2207',
-        '∈': '\u2208',
-        '∉': '\u2209',
-        '∋': '\u220b',
-        '∏': '\u220f',
-        '∑': '\u2211',
-        '∗': '\u2217',
-        '√': '\u221a',
-        '∝': '\u221d',
-        '∞': '\u221e',
-        '∠': '\u2220',
-        '∧': '\u2227',
-        '∨': '\u2228',
-        '∩': '\u2229',
-        '∪': '\u222a',
-        '∫': '\u222b',
-        '∴': '\u2234',
-        '∼': '\u223c',
-        '≅': '\u2245',
-        '≈': '\u2248',
-        '≠': '\u2260',
-        '≡': '\u2261',
-        '≤': '\u2264',
-        '≥': '\u2265',
-        '⊂': '\u2282',
-        '⊃': '\u2283',
-        '⊄': '\u2284',
-        '⊆': '\u2286',
-        '⊇': '\u2287',
-        '⊕': '\u2295',
-        '⊗': '\u2297',
-        '⊥': '\u22a5',
-        '⋅': '\u22c5',
-        '⌈': '\u2308',
-        '⌉': '\u2309',
-        '⌊': '\u230a',
-        '⌋': '\u230b',
-        '⟨': '\u2329',
-        '⟩': '\u232a',
-        '◊': '\u25ca',
-        '♠': '\u2660',
-        '♣': '\u2663',
-        '♥': '\u2665',
-        '♦': '\u2666'
+    'use strict';
+
+    validator = { version: '3.4.0' };
+
+    var email = /^(?:[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+\.)*[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+@(?:(?:(?:[a-zA-Z0-9](?:[a-zA-Z0-9\-](?!\.)){0,61}[a-zA-Z0-9]?\.)+[a-zA-Z0-9](?:[a-zA-Z0-9\-](?!$)){0,61}[a-zA-Z0-9]?)|(?:\[(?:(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\.){3}(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\]))$/;
+
+    var creditCard = /^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|6(?:011|5[0-9][0-9])[0-9]{12}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|(?:2131|1800|35\d{3})\d{11})$/;
+
+    var isbn10Maybe = /^(?:[0-9]{9}X|[0-9]{10})$/
+      , isbn13Maybe = /^(?:[0-9]{13})$/;
+
+    var ipv4Maybe = /^(\d?\d?\d)\.(\d?\d?\d)\.(\d?\d?\d)\.(\d?\d?\d)$/
+      , ipv6 = /^::|^::1|^([a-fA-F0-9]{1,4}::?){1,7}([a-fA-F0-9]{1,4})$/;
+
+    var uuid = {
+        '3': /^[0-9A-F]{8}-[0-9A-F]{4}-3[0-9A-F]{3}-[0-9A-F]{4}-[0-9A-F]{12}$/i
+      , '4': /^[0-9A-F]{8}-[0-9A-F]{4}-4[0-9A-F]{3}-[89AB][0-9A-F]{3}-[0-9A-F]{12}$/i
+      , '5': /^[0-9A-F]{8}-[0-9A-F]{4}-5[0-9A-F]{3}-[89AB][0-9A-F]{3}-[0-9A-F]{12}$/i
+      , all: /^[0-9A-F]{8}-[0-9A-F]{4}-[0-9A-F]{4}-[0-9A-F]{4}-[0-9A-F]{12}$/i
     };
 
-    var decode = function (str) {
-        if (!~str.indexOf('&')) return str;
+    var alpha = /^[a-zA-Z]+$/
+      , alphanumeric = /^[a-zA-Z0-9]+$/
+      , numeric = /^-?[0-9]+$/
+      , int = /^(?:-?(?:0|[1-9][0-9]*))$/
+      , float = /^(?:-?(?:[0-9]+))?(?:\.[0-9]*)?(?:[eE][\+\-]?(?:[0-9]+))?$/
+      , hexadecimal = /^[0-9a-fA-F]+$/
+      , hexcolor = /^#?([0-9a-fA-F]{3}|[0-9a-fA-F]{6})$/;
 
-        //Decode literal entities
-        for (var i in entities) {
-            str = str.replace(new RegExp(i, 'g'), entities[i]);
-        }
-
-        //Decode hex entities
-        str = str.replace(/&#x(0*[0-9a-f]{2,5});?/gi, function (m, code) {
-            return String.fromCharCode(parseInt(+code, 16));
-        });
-
-        //Decode numeric entities
-        str = str.replace(/&#([0-9]{2,4});?/gi, function (m, code) {
-            return String.fromCharCode(+code);
-        });
-
-        str = str.replace(/&/g, '&');
-
-        return str;
-    }
-
-    var encode = function (str) {
-        str = str.replace(/&/g, '&');
-
-        //IE doesn't accept '
-        str = str.replace(/'/g, ''');
-
-        //Encode literal entities
-        for (var i in entities) {
-            str = str.replace(new RegExp(entities[i], 'g'), i);
-        }
-
-        return str;
-    }
-
-    exports.entities = {
-        encode: encode,
-        decode: decode
-    }
-
-    //This module is adapted from the CodeIgniter framework
-    //The license is available at http://codeigniter.com/
-
-    var never_allowed_str = {
-        'document.cookie':              '',
-        'document.write':               '',
-        '.parentNode':                  '',
-        '.innerHTML':                   '',
-        'window.location':              '',
-        '-moz-binding':                 '',
-        '':                          '-->',
-        '= 0) {
+                continue;
+            }
+            validator.extend(name, validator[name]);
+        }
     };
 
-    var non_displayables = [
-        /%0[0-8bcef]/g,           // url encoded 00-08, 11, 12, 14, 15
-        /%1[0-9a-f]/g,            // url encoded 16-31
-        /[\x00-\x08]/g,           // 00-08
-        /\x0b/g, /\x0c/g,         // 11,12
-        /[\x0e-\x1f]/g            // 14-31
-    ];
-
-    var compact_words = [
-        'javascript', 'expression', 'vbscript',
-        'script', 'applet', 'alert', 'document',
-        'write', 'cookie', 'window'
-    ];
-
-    exports.xssClean = function(str, is_image) {
-
-        //Recursively clean objects and arrays
-        if (typeof str === 'object') {
-            for (var i in str) {
-                str[i] = exports.xssClean(str[i]);
-            }
-            return str;
+    validator.toString = function (input) {
+        if (input === null || typeof input === 'undefined' || (isNaN(input) && !input.length)) {
+            input = '';
+        } else if (typeof input === 'object' && input.toString) {
+            input = input.toString();
+        } else if (typeof input !== 'string') {
+            input += '';
         }
+        return input;
+    };
 
-        //Remove invisible characters
-        str = remove_invisible_characters(str);
-
-        //Protect query string variables in URLs => 901119URL5918AMP18930PROTECT8198
-        str = str.replace(/\&([a-z\_0-9]+)\=([a-z\_0-9]+)/i, xss_hash() + '$1=$2');
-
-        //Validate standard character entities - add a semicolon if missing.  We do this to enable
-        //the conversion of entities to ASCII later.
-        str = str.replace(/(&\#?[0-9a-z]{2,})([\x00-\x20])*;?/i, '$1;$2');
-
-        //Validate UTF16 two byte encoding (x00) - just as above, adds a semicolon if missing.
-        str = str.replace(/(&\#x?)([0-9A-F]+);?/i, '$1;$2');
-
-        //Un-protect query string variables
-        str = str.replace(xss_hash(), '&');
-
-        //Decode just in case stuff like this is submitted:
-        //Google
-        try {
-          str = decodeURIComponent(str);
-        } catch (e) {
-          // str was not actually URI-encoded
-        }
-
-        //Convert character entities to ASCII - this permits our tests below to work reliably.
-        //We only convert entities that are within tags since these are the ones that will pose security problems.
-        str = str.replace(/[a-z]+=([\'\"]).*?\1/gi, function(m, match) {
-            return m.replace(match, convert_attribute(match));
-        });
-
-        //Remove invisible characters again
-        str = remove_invisible_characters(str);
-
-        //Convert tabs to spaces
-        str = str.replace('\t', ' ');
-
-        //Captured the converted string for later comparison
-        var converted_string = str;
-
-        //Remove strings that are never allowed
-        for (var i in never_allowed_str) {
-            str = str.replace(i, never_allowed_str[i]);
-        }
-
-        //Remove regex patterns that are never allowed
-        for (var i in never_allowed_regex) {
-            str = str.replace(new RegExp(i, 'i'), never_allowed_regex[i]);
-        }
-
-        //Compact any exploded words like:  j a v a s c r i p t
-        // We only want to do this when it is followed by a non-word character
-        for (var i in compact_words) {
-            var spacified = compact_words[i].split('').join('\\s*')+'\\s*';
-
-            str = str.replace(new RegExp('('+spacified+')(\\W)', 'ig'), function(m, compat, after) {
-                return compat.replace(/\s+/g, '') + after;
-            });
-        }
-
-        //Remove disallowed Javascript in links or img tags
-        do {
-            var original = str;
-
-            if (str.match(/]*?)(>|$)/gi, function(m, attributes, end_tag) {
-                    attributes = filter_attributes(attributes.replace('<','').replace('>',''));
-                    return m.replace(attributes, attributes.replace(/href=.*?(alert\(|alert&\#40;|javascript\:|charset\=|window\.|document\.|\.cookie|]*?)(\s?\/?>|$)/gi, function(m, attributes, end_tag) {
-                    attributes = filter_attributes(attributes.replace('<','').replace('>',''));
-                    return m.replace(attributes, attributes.replace(/src=.*?(alert\(|alert&\#40;|javascript\:|charset\=|window\.|document\.|\.cookie|/gi, '');
-            }
-
-        } while(original != str);
-
-        //Remove JavaScript Event Handlers - Note: This code is a little blunt.  It removes the event
-        //handler and anything up to the closing >, but it's unlikely to be a problem.
-        event_handlers = ['[^a-z_\-]on\\w*'];
-
-        //Adobe Photoshop puts XML metadata into JFIF images, including namespacing,
-        //so we have to allow this for images
-        if (!is_image) {
-            event_handlers.push('xmlns');
-        }
-
-        str = str.replace(new RegExp("<([^><]+?)("+event_handlers.join('|')+")(\\s*=\\s*[^><]*)([><]*)", 'i'), '<$1$4');
-
-        //Sanitize naughty HTML elements
-        //If a tag containing any of the words in the list
-        //below is found, the tag gets converted to entities.
-        //So this: 
-        //Becomes: <blink>
-        naughty = 'alert|applet|audio|basefont|base|behavior|bgsound|blink|body|embed|expression|form|frameset|frame|head|html|ilayer|iframe|input|isindex|layer|link|meta|object|plaintext|style|script|textarea|title|video|xml|xss';
-        str = str.replace(new RegExp('<(/*\\s*)('+naughty+')([^><]*)([><]*)', 'gi'), function(m, a, b, c, d) {
-            return '<' + a + b + c + d.replace('>','>').replace('<','<');
-        });
-
-        //Sanitize naughty scripting elements Similar to above, only instead of looking for
-        //tags it looks for PHP and JavaScript commands that are disallowed.  Rather than removing the
-        //code, it simply converts the parenthesis to entities rendering the code un-executable.
-        //For example:    eval('some code')
-        //Becomes:        eval('some code')
-        str = str.replace(/(alert|cmd|passthru|eval|exec|expression|system|fopen|fsockopen|file|file_get_contents|readfile|unlink)(\s*)\((.*?)\)/gi, '$1$2($3)');
-
-        //This adds a bit of extra precaution in case something got through the above filters
-        for (var i in never_allowed_str) {
-            str = str.replace(i, never_allowed_str[i]);
-        }
-        for (var i in never_allowed_regex) {
-            str = str.replace(new RegExp(i, 'i'), never_allowed_regex[i]);
-        }
-
-        //Images are handled in a special way
-        if (is_image && str !== converted_string) {
-            throw new Error('Image may contain XSS');
-        }
-
-        return str;
-    }
-
-    function remove_invisible_characters(str) {
-        for (var i in non_displayables) {
-            str = str.replace(non_displayables[i], '');
-        }
-        return str;
-    }
-
-    function xss_hash() {
-        //TODO: Create a random hash
-        return '!*$^#(@*#&';
-    }
-
-    function convert_attribute(str) {
-        return str.replace('>','>').replace('<','<').replace('\\','\\\\');
-    }
-
-    //Filter Attributes - filters tag attributes for consistency and safety
-    function filter_attributes(str) {
-        var comments = /\/\*.*?\*\//g;
-        return str.replace(/\s*[a-z-]+\s*=\s*'[^']*'/gi, function (m) {
-            return m.replace(comments, '');
-        }).replace(/\s*[a-z-]+\s*=\s*"[^"]*"/gi, function (m) {
-            return m.replace(comments, '');
-        }).replace(/\s*[a-z-]+\s*=\s*[^\s]+/gi, function (m) {
-            return m.replace(comments, '');
-        });
-    }
-
-    var Validator = exports.Validator = function() {}
-
-    Validator.prototype.check = function(str, fail_msg) {
-        this.str = typeof( str ) === 'undefined' || str === null || (isNaN(str) && str.length === undefined) ? '' : str+'';
-        this.msg = fail_msg;
-        this._errors = this._errors || [];
-        return this;
-    }
-
-    function internal_is_ipv4(str) {
-        if (/^(\d?\d?\d)\.(\d?\d?\d)\.(\d?\d?\d)\.(\d?\d?\d)$/.test(str)) {
-            var parts = str.split('.').sort();
-            // no need to check for < 0 as regex won't match in that case
-            if (parts[3] > 255) {
-                return false;
-            }
-            return true;
-        }
-        return false;
-    }
-
-    function internal_is_ipv6(str) {
-        if (/^::|^::1|^([a-fA-F0-9]{1,4}::?){1,7}([a-fA-F0-9]{1,4})$/.test(str)) {
-            return true;
-        }
-        return false;
-    }
-
-    //Create some aliases - may help code readability
-    Validator.prototype.validate = Validator.prototype.check;
-    Validator.prototype.assert = Validator.prototype.check;
-
-    Validator.prototype.error = function(msg) {
-        throw new Error(msg);
-    }
-
-    function toDate(date) {
-        if (date instanceof Date) {
+    validator.toDate = function (date) {
+        if (Object.prototype.toString.call(date) === '[object Date]') {
             return date;
         }
-        var intDate = Date.parse(date);
-        if (isNaN(intDate)) {
-            return null;
-        }
-        return new Date(intDate);
-    }
-
-    Validator.prototype.isAfter = function(date) {
-        date = date || new Date();
-        var origDate = toDate(this.str)
-          , compDate = toDate(date);
-        if (!(origDate && compDate && origDate >= compDate)) {
-            return this.error(this.msg || 'Invalid date');
-        }
-        return this;
+        date = Date.parse(date);
+        return !isNaN(date) ? new Date(date) : null;
     };
 
-    Validator.prototype.isBefore = function(date) {
-        date = date || new Date();
-        var origDate = toDate(this.str)
-          , compDate = toDate(date);
-        if (!(origDate && compDate && origDate <= compDate)) {
-            return this.error(this.msg || 'Invalid date');
-        }
-        return this;
+    validator.toFloat = function (str) {
+        return parseFloat(str);
     };
 
-    Validator.prototype.isEmail = function() {
-        if (!this.str.match(/^(?:[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+\.)*[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+@(?:(?:(?:[a-zA-Z0-9](?:[a-zA-Z0-9\-](?!\.)){0,61}[a-zA-Z0-9]?\.)+[a-zA-Z0-9](?:[a-zA-Z0-9\-](?!$)){0,61}[a-zA-Z0-9]?)|(?:\[(?:(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\.){3}(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\]))$/)) {
-            return this.error(this.msg || 'Invalid email');
-        }
-        return this;
-    }
+    validator.toInt = function (str, radix) {
+        return parseInt(str, radix || 10);
+    };
 
-  //Will work against Visa, MasterCard, American Express, Discover, Diners Club, and JCB card numbering formats
-  Validator.prototype.isCreditCard = function() {
-    this.str = this.str.replace(/[^0-9]+/g, ''); //remove all dashes, spaces, etc.
-        if (!this.str.match(/^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|6(?:011|5[0-9][0-9])[0-9]{12}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|(?:2131|1800|35\d{3})\d{11})$/)) {
-            return this.error(this.msg || 'Invalid credit card');
+    validator.toBoolean = function (str, strict) {
+        if (strict) {
+            return str === '1' || str === 'true';
         }
-        // Doing Luhn check
-        var sum = 0;
-        var digit;
-        var tmpNum;
-        var shouldDouble = false;
-        for (var i = this.length - 1; i >= 0; i--) {
-                digit = this.substring(i, (i + 1));
-                tmpNum = parseInt(digit, 10);
-                if (shouldDouble) {
-                    tmpNum *= 2;
-                    if (tmpNum >= 10) {
-                        sum += ((tmpNum % 10) + 1);
-                    }
-                    else {
-                        sum += tmpNum;
-                    }
-                }
-                else {
+        return str !== '0' && str !== 'false' && str !== '';
+    };
+
+    validator.flatten = function (array, separator) {
+        if (!array) {
+            return '';
+        }
+        var str = array[0];
+        for (var i = 1; i < array.length; i++) {
+            str += separator + array[i];
+        }
+        return str;
+    };
+
+    validator.merge = function (obj, defaults) {
+        obj = obj || {};
+        for (var key in defaults) {
+            if (typeof obj[key] === 'undefined') {
+                obj[key] = defaults[key];
+            }
+        }
+        return obj;
+    };
+
+    validator.equals = function (str, comparison) {
+        return str === validator.toString(comparison);
+    };
+
+    validator.contains = function (str, elem) {
+        return str.indexOf(validator.toString(elem)) >= 0;
+    };
+
+    validator.matches = function (str, pattern, modifiers) {
+        if (Object.prototype.toString.call(pattern) !== '[object RegExp]') {
+            pattern = new RegExp(pattern, modifiers);
+        }
+        return pattern.test(str);
+    };
+
+    validator.isEmail = function (str) {
+        return email.test(str);
+    };
+
+    var default_url_options = {
+        protocols: [ 'http', 'https', 'ftp' ]
+      , require_tld: true
+      , require_protocol: false
+    };
+
+    validator.isURL = function (str, options) {
+        options = validator.merge(options, default_url_options);
+        var url = new RegExp('^(?!mailto:)(?:(?:' + validator.flatten(options.protocols, '|') + ')://)' + (options.require_protocol ? '' : '?') + '(?:\\S+(?::\\S*)?@)?(?:(?:(?:[1-9]\\d?|1\\d\\d|2[01]\\d|22[0-3])(?:\\.(?:1?\\d{1,2}|2[0-4]\\d|25[0-5])){2}(?:\\.(?:[0-9]\\d?|1\\d\\d|2[0-4]\\d|25[0-4]))|(?:(?:[a-z\\u00a1-\\uffff0-9]+-?)*[a-z\\u00a1-\\uffff0-9]+)(?:\\.(?:[a-z\\u00a1-\\uffff0-9]+-?)*[a-z\\u00a1-\\uffff0-9]+)*(?:\\.(?:[a-z\\u00a1-\\uffff]{2,}))' + (options.require_tld ? '' : '?') + ')|localhost)(?::\\d{2,5})?(?:(/|\\?|#)[^\\s]*)?$', 'i');
+        return str.length < 2083 && url.test(str);
+    };
+
+    validator.isIP = function (str, version) {
+        version = validator.toString(version);
+        if (!version) {
+            return validator.isIP(str, 4) || validator.isIP(str, 6);
+        } else if (version === '4') {
+            if (!ipv4Maybe.test(str)) {
+                return false;
+            }
+            var parts = str.split('.').sort();
+            return parts[3] <= 255;
+        }
+        return version === '6' && ipv6.test(str);
+    };
+
+    validator.isAlpha = function (str) {
+        return alpha.test(str);
+    };
+
+    validator.isAlphanumeric = function (str) {
+        return alphanumeric.test(str);
+    };
+
+    validator.isNumeric = function (str) {
+        return numeric.test(str);
+    };
+
+    validator.isHexadecimal = function (str) {
+        return hexadecimal.test(str);
+    };
+
+    validator.isHexColor = function (str) {
+        return hexcolor.test(str);
+    };
+
+    validator.isLowercase = function (str) {
+        return str === str.toLowerCase();
+    };
+
+    validator.isUppercase = function (str) {
+        return str === str.toUpperCase();
+    };
+
+    validator.isInt = function (str) {
+        return int.test(str);
+    };
+
+    validator.isFloat = function (str) {
+        return str !== '' && float.test(str);
+    };
+
+    validator.isDivisibleBy = function (str, num) {
+        return validator.toFloat(str) % validator.toInt(num) === 0;
+    };
+
+    validator.isNull = function (str) {
+        return str.length === 0;
+    };
+
+    validator.isLength = function (str, min, max) {
+        return str.length >= min && (typeof max === 'undefined' || str.length <= max);
+    };
+
+    validator.isUUID = function (str, version) {
+        var pattern = uuid[version ? version : 'all'];
+        return pattern && pattern.test(str);
+    };
+
+    validator.isDate = function (str) {
+        return !isNaN(Date.parse(str));
+    };
+
+    validator.isAfter = function (str, date) {
+        var comparison = validator.toDate(date || new Date())
+          , original = validator.toDate(str);
+        return original && comparison && original > comparison;
+    };
+
+    validator.isBefore = function (str, date) {
+        var comparison = validator.toDate(date || new Date())
+          , original = validator.toDate(str);
+        return original && comparison && original < comparison;
+    };
+
+    validator.isIn = function (str, options) {
+        if (!options || typeof options.indexOf !== 'function') {
+            return false;
+        }
+        if (Object.prototype.toString.call(options) === '[object Array]') {
+            var array = [];
+            for (var i = 0, len = options.length; i < len; i++) {
+                array[i] = validator.toString(options[i]);
+            }
+            options = array;
+        }
+        return options.indexOf(str) >= 0;
+    };
+
+    validator.isCreditCard = function (str) {
+        var sanitized = str.replace(/[^0-9]+/g, '');
+        if (!creditCard.test(sanitized)) {
+            return false;
+        }
+        var sum = 0, digit, tmpNum, shouldDouble;
+        for (var i = sanitized.length - 1; i >= 0; i--) {
+            digit = sanitized.substring(i, (i + 1));
+            tmpNum = parseInt(digit, 10);
+            if (shouldDouble) {
+                tmpNum *= 2;
+                if (tmpNum >= 10) {
+                    sum += ((tmpNum % 10) + 1);
+                } else {
                     sum += tmpNum;
                 }
-                if (shouldDouble) {
-                    shouldDouble = false;
-                }
-                else {
-                    shouldDouble = true;
-                }
+            } else {
+                sum += tmpNum;
             }
-            if ((sum % 10) !== 0) {
-                return this.error(this.msg || 'Invalid credit card');
-            }
-        return this;
-    }
-
-    Validator.prototype.isUrl = function() {
-        if (!this.str.match(/^(?!mailto:)(?:(?:https?|ftp):\/\/)?(?:\S+(?::\S*)?@)?(?:(?:(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u00a1-\uffff0-9]+-?)*[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff0-9]+-?)*[a-z\u00a1-\uffff0-9]+)*(?:\.(?:[a-z\u00a1-\uffff]{2,})))|localhost)(?::\d{2,5})?(?:\/[^\s]*)?$/i) || this.str.length > 2083) {
-            return this.error(this.msg || 'Invalid URL');
+            shouldDouble = !shouldDouble;
         }
-        return this;
-    }
-
-    Validator.prototype.isIPv4 = function() {
-        if (internal_is_ipv4(this.str)) {
-            return this;
-        }
-        return this.error(this.msg || 'Invalid IP');
-    }
-
-    Validator.prototype.isIPv6 = function() {
-        if (internal_is_ipv6(this.str)) {
-            return this;
-        }
-        return this.error(this.msg || 'Invalid IP');
-    }
-
-    Validator.prototype.isIP = function() {
-        if (internal_is_ipv4(this.str) || internal_is_ipv6(this.str)) {
-            return this;
-        }
-        return this.error(this.msg || 'Invalid IP');
-    }
-
-    Validator.prototype.isAlpha = function() {
-        if (!this.str.match(/^[a-zA-Z]+$/)) {
-            return this.error(this.msg || 'Invalid characters');
-        }
-        return this;
-    }
-
-    Validator.prototype.isAlphanumeric = function() {
-        if (!this.str.match(/^[a-zA-Z0-9]+$/)) {
-            return this.error(this.msg || 'Invalid characters');
-        }
-        return this;
-    }
-
-    Validator.prototype.isNumeric = function() {
-        if (!this.str.match(/^-?[0-9]+$/)) {
-            return this.error(this.msg || 'Invalid number');
-        }
-        return this;
-    }
-
-    Validator.prototype.isHexadecimal = function() {
-        if (!this.str.match(/^[0-9a-fA-F]+$/)) {
-            return this.error(this.msg || 'Invalid hexadecimal');
-        }
-        return this;
-    }
-
-    Validator.prototype.isHexColor = function() {
-        if (!this.str.match(/^#?([0-9a-fA-F]{3}|[0-9a-fA-F]{6})$/)) {
-            return this.error(this.msg || 'Invalid hexcolor');
-        }
-        return this;
-    }
-
-    Validator.prototype.isLowercase = function() {
-        if (this.str !== this.str.toLowerCase()) {
-            return this.error(this.msg || 'Invalid characters');
-        }
-        return this;
-    }
-
-    Validator.prototype.isUppercase = function() {
-        if (this.str !== this.str.toUpperCase()) {
-            return this.error(this.msg || 'Invalid characters');
-        }
-        return this;
-    }
-
-    Validator.prototype.isInt = function() {
-        if (!this.str.match(/^(?:-?(?:0|[1-9][0-9]*))$/)) {
-            return this.error(this.msg || 'Invalid integer');
-        }
-        return this;
-    }
-
-    Validator.prototype.isDecimal = function() {
-        if (!this.str.match(/^(?:-?(?:0|[1-9][0-9]*))?(?:\.[0-9]*)?$/)) {
-            return this.error(this.msg || 'Invalid decimal');
-        }
-        return this;
-    }
-
-    Validator.prototype.isDivisibleBy = function(n) {
-        return (parseFloat(this.str) % parseInt(n, 10)) === 0;
-    }
-
-    Validator.prototype.isFloat = function() {
-        return this.isDecimal();
-    }
-
-    Validator.prototype.notNull = function() {
-        if (this.str === '') {
-            return this.error(this.msg || 'String is empty');
-        }
-        return this;
-    }
-
-    Validator.prototype.isNull = function() {
-        if (this.str !== '') {
-            return this.error(this.msg || 'String is not empty');
-        }
-        return this;
-    }
-
-    Validator.prototype.notEmpty = function() {
-        if (this.str.match(/^[\s\t\r\n]*$/)) {
-            return this.error(this.msg || 'String is whitespace');
-        }
-        return this;
-    }
-
-    Validator.prototype.equals = function(equals) {
-        if (this.str != equals) {
-            return this.error(this.msg || 'Not equal');
-        }
-        return this;
-    }
-
-    Validator.prototype.contains = function(str) {
-        if (this.str.indexOf(str) === -1 || !str) {
-            return this.error(this.msg || 'Invalid characters');
-        }
-        return this;
-    }
-
-    Validator.prototype.notContains = function(str) {
-        if (this.str.indexOf(str) >= 0) {
-            return this.error(this.msg || 'Invalid characters');
-        }
-        return this;
-    }
-
-    Validator.prototype.regex = Validator.prototype.is = function(pattern, modifiers) {
-        if (Object.prototype.toString.call(pattern).slice(8, -1) !== 'RegExp') {
-            pattern = new RegExp(pattern, modifiers);
-        }
-        if (! this.str.match(pattern)) {
-            return this.error(this.msg || 'Invalid characters');
-        }
-        return this;
-    }
-
-    Validator.prototype.notRegex = Validator.prototype.not = function(pattern, modifiers) {
-        if (Object.prototype.toString.call(pattern).slice(8, -1) !== 'RegExp') {
-            pattern = new RegExp(pattern, modifiers);
-        }
-        if (this.str.match(pattern)) {
-            this.error(this.msg || 'Invalid characters');
-        }
-        return this;
-    }
-
-    Validator.prototype.len = function(min, max) {
-        if (this.str.length < min) {
-            return this.error(this.msg || 'String is too small');
-        }
-        if (typeof max !== undefined && this.str.length > max) {
-            return this.error(this.msg || 'String is too large');
-        }
-        return this;
-    }
-
-    //Thanks to github.com/sreuter for the idea.
-    Validator.prototype.isUUID = function(version) {
-        var pattern;
-        if (version == 3 || version == 'v3') {
-            pattern = /[0-9A-F]{8}-[0-9A-F]{4}-3[0-9A-F]{3}-[0-9A-F]{4}-[0-9A-F]{12}$/i;
-        } else if (version == 4 || version == 'v4') {
-            pattern = /[0-9A-F]{8}-[0-9A-F]{4}-4[0-9A-F]{3}-[89AB][0-9A-F]{3}-[0-9A-F]{12}$/i;
-        } else if (version == 5 || version == 'v5') {
-            pattern = /^[0-9A-F]{8}-[0-9A-F]{4}-5[0-9A-F]{3}-[89AB][0-9A-F]{3}-[0-9A-F]{12}$/i;
-        } else {
-            pattern = /[0-9A-F]{8}-[0-9A-F]{4}-[0-9A-F]{4}-[0-9A-F]{4}-[0-9A-F]{12}$/i;
-        }
-        if (!this.str.match(pattern)) {
-            return this.error(this.msg || 'Not a UUID');
-        }
-        return this;
-    }
-
-    Validator.prototype.isUUIDv3 = function() {
-        return this.isUUID(3);
-    }
-
-    Validator.prototype.isUUIDv4 = function() {
-        return this.isUUID(4);
-    }
-
-    Validator.prototype.isUUIDv5 = function() {
-        return this.isUUID(5);
-    }
-
-    Validator.prototype.isDate = function() {
-        var intDate = Date.parse(this.str);
-        if (isNaN(intDate)) {
-            return this.error(this.msg || 'Not a date');
-        }
-        return this;
-    }
-
-    Validator.prototype.isIn = function(options) {
-        if (options && typeof options.indexOf === 'function') {
-            if (!~options.indexOf(this.str)) {
-                return this.error(this.msg || 'Unexpected value');
-            }
-            return this;
-        } else {
-            return this.error(this.msg || 'Invalid in() argument');
-        }
-    }
-
-    Validator.prototype.notIn = function(options) {
-        if (options && typeof options.indexOf === 'function') {
-            if (options.indexOf(this.str) !== -1) {
-                return this.error(this.msg || 'Unexpected value');
-            }
-            return this;
-        } else {
-            return this.error(this.msg || 'Invalid notIn() argument');
-        }
-    }
-
-    Validator.prototype.min = function(val) {
-        var number = parseFloat(this.str);
-
-        if (!isNaN(number) && number < val) {
-            return this.error(this.msg || 'Invalid number');
-        }
-
-        return this;
-    }
-
-    Validator.prototype.max = function(val) {
-        var number = parseFloat(this.str);
-        if (!isNaN(number) && number > val) {
-            return this.error(this.msg || 'Invalid number');
-        }
-        return this;
-    }
-
-    var Filter = exports.Filter = function() {}
-
-    var whitespace = '\\r\\n\\t\\s';
-
-    Filter.prototype.modify = function(str) {
-        this.str = str;
-    }
-
-    //Create some aliases - may help code readability
-    Filter.prototype.convert = Filter.prototype.sanitize = function(str) {
-        this.str = str == null ? '' : str + '';
-        return this;
-    }
-
-    Filter.prototype.xss = function(is_image) {
-        this.modify(exports.xssClean(this.str, is_image));
-        return this.str;
-    }
-
-    Filter.prototype.entityDecode = function() {
-        this.modify(decode(this.str));
-        return this.str;
-    }
-
-    Filter.prototype.entityEncode = function() {
-        this.modify(encode(this.str));
-        return this.str;
-    }
-
-    Filter.prototype.escape = function() {
-        this.modify(this.str.replace(/&/g, '&')
-                            .replace(/"/g, '"')
-                            .replace(//g, '>'));
-        return this.str;
+        return (sum % 10) === 0 ? sanitized : false;
     };
 
-    Filter.prototype.ltrim = function(chars) {
-        chars = chars || whitespace;
-        this.modify(this.str.replace(new RegExp('^['+chars+']+', 'g'), ''));
-        return this.str;
-    }
-
-    Filter.prototype.rtrim = function(chars) {
-        chars = chars || whitespace;
-        this.modify(this.str.replace(new RegExp('['+chars+']+$', 'g'), ''));
-        return this.str;
-    }
-
-    Filter.prototype.trim = function(chars) {
-        chars = chars || whitespace;
-        this.modify(this.str.replace(new RegExp('^['+chars+']+|['+chars+']+$', 'g'), ''));
-        return this.str;
-    }
-
-    Filter.prototype.ifNull = function(replace) {
-        if (!this.str || this.str === '') {
-            this.modify(replace);
+    validator.isISBN = function (str, version) {
+        version = validator.toString(version);
+        if (!version) {
+            return validator.isISBN(str, 10) || validator.isISBN(str, 13);
         }
-        return this.str;
-    }
-
-    Filter.prototype.toFloat = function() {
-        this.modify(parseFloat(this.str));
-        return this.str;
-    }
-
-    Filter.prototype.toInt = function(radix) {
-        radix = radix || 10;
-        this.modify(parseInt(this.str, radix));
-        return this.str;
-    }
-
-    //Any strings with length > 0 (except for '0' and 'false') are considered true,
-    //all other strings are false
-    Filter.prototype.toBoolean = function() {
-        if (!this.str || this.str == '0' || this.str == 'false' || this.str == '') {
-            this.modify(false);
-        } else {
-            this.modify(true);
+        var sanitized = str.replace(/[\s-]+/g, '')
+          , checksum = 0, i;
+        if (version === '10') {
+            if (!isbn10Maybe.test(sanitized)) {
+                return false;
+            }
+            for (i = 0; i < 9; i++) {
+                checksum += (i + 1) * sanitized.charAt(i);
+            }
+            if (sanitized.charAt(9) === 'X') {
+                checksum += 10 * 10;
+            } else {
+                checksum += 10 * sanitized.charAt(9);
+            }
+            if ((checksum % 11) === 0) {
+                return sanitized;
+            }
+        } else  if (version === '13') {
+            if (!isbn13Maybe.test(sanitized)) {
+                return false;
+            }
+            var factor = [ 1, 3 ];
+            for (i = 0; i < 12; i++) {
+                checksum += factor[i % 2] * sanitized.charAt(i);
+            }
+            if (sanitized.charAt(12) - ((10 - (checksum % 10)) % 10) === 0) {
+                return sanitized;
+            }
         }
-        return this.str;
-    }
+        return false;
+    };
 
-    //String must be equal to '1' or 'true' to be considered true, all other strings
-    //are false
-    Filter.prototype.toBooleanStrict = function() {
-        if (this.str == '1' || this.str == 'true') {
-            this.modify(true);
-        } else {
-            this.modify(false);
+    validator.isJSON = function (str) {
+        try {
+            JSON.parse(str);
+        } catch (e) {
+            if (e instanceof SyntaxError) {
+                return false;
+            }
         }
-        return this.str;
-    }
+        return true;
+    };
 
-    //Quick access methods
-    exports.sanitize = exports.convert = function(str) {
-        var filter = new exports.Filter();
-        return filter.sanitize(str);
-    }
+    validator.ltrim = function (str, chars) {
+        var pattern = chars ? new RegExp('^[' + chars + ']+', 'g') : /^\s+/g;
+        return str.replace(pattern, '');
+    };
 
-    exports.check = exports.validate = exports.assert = function(str, fail_msg) {
-        var validator = new exports.Validator();
-        return validator.check(str, fail_msg);
-    }
+    validator.rtrim = function (str, chars) {
+        var pattern = chars ? new RegExp('[' + chars + ']+$', 'g') : /\s+$/g;
+        return str.replace(pattern, '');
+    };
 
-    return exports;
+    validator.trim = function (str, chars) {
+        var pattern = chars ? new RegExp('^[' + chars + ']+|[' + chars + ']+$', 'g') : /^\s+|\s+$/g;
+        return str.replace(pattern, '');
+    };
 
-}));
+    validator.escape = function (str) {
+        return (str.replace(/&/g, '&')
+            .replace(/"/g, '"')
+            .replace(//g, '>'));
+    };
+
+    validator.whitelist = function (str, chars) {
+        return str.replace(new RegExp('[^' + chars + ']+', 'g'), '');
+    };
+
+    validator.blacklist = function (str, chars) {
+        return str.replace(new RegExp('[' + chars + ']+', 'g'), '');
+    };
+
+    validator.init();
+
+    return validator;
+
+});
diff --git a/ghost/admin/init.js b/ghost/admin/init.js
index 243eefb62b..9f4bda35dc 100644
--- a/ghost/admin/init.js
+++ b/ghost/admin/init.js
@@ -1,4 +1,4 @@
-/*globals window, $, _, Backbone, Validator */
+/*globals window, $, _, Backbone, validator */
 (function () {
     'use strict';
 
@@ -17,7 +17,6 @@
         Views       : {},
         Collections : {},
         Models      : {},
-        Validate    : new Validator(),
 
         paths: ghostPaths(),
 
@@ -62,21 +61,16 @@
         });
     };
 
-    Ghost.Validate.error = function (object) {
-        this._errors.push(object);
-
-        return this;
-    };
-
-    Ghost.Validate.handleErrors = function () {
+    validator.handleErrors = function (errors) {
         Ghost.notifications.clearEverything();
-        _.each(Ghost.Validate._errors, function (errorObj) {
+        _.each(errors, function (errorObj) {
 
             Ghost.notifications.addItem({
                 type: 'error',
                 message: errorObj.message || errorObj,
                 status: 'passive'
             });
+
             if (errorObj.hasOwnProperty('el')) {
                 errorObj.el.addClass('input-error');
             }
diff --git a/ghost/admin/views/login.js b/ghost/admin/views/login.js
index 6f0c946a1c..d4a8886d57 100644
--- a/ghost/admin/views/login.js
+++ b/ghost/admin/views/login.js
@@ -1,4 +1,4 @@
-/*global window, Ghost, $ */
+/*global window, Ghost, $, validator */
 (function () {
     "use strict";
 
@@ -25,14 +25,19 @@
             event.preventDefault();
             var email = this.$el.find('.email').val(),
                 password = this.$el.find('.password').val(),
-                redirect = Ghost.Views.Utils.getUrlVariables().r;
+                redirect = Ghost.Views.Utils.getUrlVariables().r,
+                validationErrors = [];
 
-            Ghost.Validate._errors = [];
-            Ghost.Validate.check(email).isEmail();
-            Ghost.Validate.check(password, "Please enter a password").len(0);
+            if (!validator.isEmail(email)) {
+                validationErrors.push("Invalid Email");
+            }
 
-            if (Ghost.Validate._errors.length > 0) {
-                Ghost.Validate.handleErrors();
+            if (!validator.isLength(password, 0)) {
+                validationErrors.push("Please enter a password");
+            }
+
+            if (validationErrors.length) {
+                validator.handleErrors(validationErrors);
             } else {
                 $.ajax({
                     url: Ghost.paths.subdir + '/ghost/signin/',
@@ -88,18 +93,27 @@
             event.preventDefault();
             var name = this.$('.name').val(),
                 email = this.$('.email').val(),
-                password = this.$('.password').val();
+                password = this.$('.password').val(),
+                validationErrors = [];
 
-            // This is needed due to how error handling is done. If this is not here, there will not be a time
-            // when there is no error.
-            Ghost.Validate._errors = [];
-            Ghost.Validate.check(name, "Please enter a name").len(1);
-            Ghost.Validate.check(email, "Please enter a correct email address").isEmail();
-            Ghost.Validate.check(password, "Your password is not long enough. It must be at least 8 characters long.").len(8);
-            Ghost.Validate.check(this.submitted, "Ghost is signing you up. Please wait...").equals("no");
+            if (!validator.isLength(name, 1)) {
+                validationErrors.push("Please enter a name.");
+            }
 
-            if (Ghost.Validate._errors.length > 0) {
-                Ghost.Validate.handleErrors();
+            if (!validator.isEmail(email)) {
+                validationErrors.push("Please enter a correct email address.");
+            }
+
+            if (!validator.isLength(password, 0)) {
+                validationErrors.push("Please enter a password");
+            }
+
+            if (!validator.equals(this.submitted, "no")) {
+                validationErrors.push("Ghost is signing you up. Please wait...");
+            }
+
+            if (validationErrors.length) {
+                validator.handleErrors(validationErrors);
             } else {
                 this.submitted = "yes";
                 $.ajax({
@@ -152,13 +166,15 @@
         submitHandler: function (event) {
             event.preventDefault();
 
-            var email = this.$el.find('.email').val();
+            var email = this.$el.find('.email').val(),
+                validationErrors = [];
 
-            Ghost.Validate._errors = [];
-            Ghost.Validate.check(email).isEmail();
+            if (!validator.isEmail(email)) {
+                validationErrors.push("Please enter a correct email address.");
+            }
 
-            if (Ghost.Validate._errors.length > 0) {
-                Ghost.Validate.handleErrors();
+            if (validationErrors.length) {
+                validator.handleErrors(validationErrors);
             } else {
                 $.ajax({
                     url: Ghost.paths.subdir + '/ghost/forgotten/',
diff --git a/ghost/admin/views/settings.js b/ghost/admin/views/settings.js
index 8540d070ae..db22ca3d2a 100644
--- a/ghost/admin/views/settings.js
+++ b/ghost/admin/views/settings.js
@@ -1,4 +1,4 @@
-/*global document, Ghost, $, _, Countable */
+/*global document, Ghost, $, _, Countable, validator */
 (function () {
     "use strict";
 
@@ -160,28 +160,32 @@
                 description = this.$('#blog-description').val(),
                 email = this.$('#email-address').val(),
                 postsPerPage = this.$('#postsPerPage').val(),
-                permalinks = this.$('#permalinks').is(':checked') ? '/:year/:month/:day/:slug/' : '/:slug/';
+                permalinks = this.$('#permalinks').is(':checked') ? '/:year/:month/:day/:slug/' : '/:slug/',
+                validationErrors = [];
 
-            Ghost.Validate._errors = [];
-            Ghost.Validate
-                .check(title, {message: "Title is too long", el: $('#blog-title')})
-                .len(0, 150);
-            Ghost.Validate
-                .check(description, {message: "Description is too long", el: $('#blog-description')})
-                .len(0, 200);
-            Ghost.Validate
-                .check(email, {message: "Please supply a valid email address", el: $('#email-address')})
-                .isEmail().len(0, 254);
-            Ghost.Validate
-                .check(postsPerPage, {message: "Please use a number less than 1000", el: $('postsPerPage')})
-                .isInt().max(1000);
-            Ghost.Validate
-                .check(postsPerPage, {message: "Please use a number greater than 0", el: $('postsPerPage')})
-                .isInt().min(0);
+            if (!validator.isLength(title, 0, 150)) {
+                validationErrors.push({message: "Title is too long", el: $('#blog-title')});
+            }
+
+            if (!validator.isLength(description, 0, 200)) {
+                validationErrors.push({message: "Description is too long", el: $('#blog-description')});
+            }
+
+            if (!validator.isEmail(email) || !validator.isLength(email, 0, 254)) {
+                validationErrors.push({message: "Please supply a valid email address", el: $('#email-address')});
+            }
+
+            if (!validator.isInt(postsPerPage) || postsPerPage > 1000) {
+                validationErrors.push({message: "Please use a number less than 1000", el: $('postsPerPage')});
+            }
+
+            if (!validator.isInt(postsPerPage) || postsPerPage < 0) {
+                validationErrors.push({message: "Please use a number greater than 0", el: $('postsPerPage')});
+            }
 
 
-            if (Ghost.Validate._errors.length > 0) {
-                Ghost.Validate.handleErrors();
+            if (validationErrors.length) {
+                validator.handleErrors(validationErrors);
             } else {
                 this.model.save({
                     title: title,
@@ -343,30 +347,33 @@
                 userEmail = this.$('#user-email').val(),
                 userLocation = this.$('#user-location').val(),
                 userWebsite = this.$('#user-website').val(),
-                userBio = this.$('#user-bio').val();
+                userBio = this.$('#user-bio').val(),
+                validationErrors = [];
 
-            Ghost.Validate._errors = [];
-            Ghost.Validate
-                .check(userName, {message: "Name is too long", el: $('#user-name')})
-                .len(0, 150);
-            Ghost.Validate
-                .check(userBio, {message: "Bio is too long", el: $('#user-bio')})
-                .len(0, 200);
-            Ghost.Validate
-                .check(userEmail, {message: "Please supply a valid email address", el: $('#user-email')})
-                .isEmail();
-            Ghost.Validate
-                .check(userLocation, {message: "Location is too long", el: $('#user-location')})
-                .len(0, 150);
-            if (userWebsite.length > 0) {
-                Ghost.Validate
-                    .check(userWebsite, {message: "Please use a valid url", el: $('#user-website')})
-                    .isUrl()
-                    .len(0, 2000);
+            if (!validator.isLength(userName, 0, 150)) {
+                validationErrors.push({message: "Name is too long", el: $('#user-name')});
             }
 
-            if (Ghost.Validate._errors.length > 0) {
-                Ghost.Validate.handleErrors();
+            if (!validator.isLength(userBio, 0, 200)) {
+                validationErrors.push({message: "Bio is too long", el: $('#user-bio')});
+            }
+
+            if (!validator.isEmail(userEmail)) {
+                validationErrors.push({message: "Please supply a valid email address", el: $('#user-email')});
+            }
+
+            if (!validator.isLength(userLocation, 0, 150)) {
+                validationErrors.push({message: "Location is too long", el: $('#user-location')});
+            }
+
+            if (userWebsite.length) {
+                if (!validator.isURL(userWebsite) || !validator.isLength(userWebsite, 0, 2000)) {
+                    validationErrors.push({message: "Please use a valid url", el: $('#user-website')});
+                }
+            }
+
+            if (validationErrors.length) {
+                validator.handleErrors(validationErrors);
             } else {
 
                 this.model.save({
@@ -389,16 +396,20 @@
             var self = this,
                 oldPassword = this.$('#user-password-old').val(),
                 newPassword = this.$('#user-password-new').val(),
-                ne2Password = this.$('#user-new-password-verification').val();
+                ne2Password = this.$('#user-new-password-verification').val(),
+                validationErrors = [];
 
-            Ghost.Validate._errors = [];
-            Ghost.Validate.check(newPassword, {message: 'Your new passwords do not match'}).equals(ne2Password);
-            Ghost.Validate.check(newPassword, {message: 'Your password is not long enough. It must be at least 8 characters long.'}).len(8);
+            if (!validator.equals(newPassword, ne2Password)) {
+                validationErrors.push("Your new passwords do not match");
+            }
 
-            if (Ghost.Validate._errors.length > 0) {
-                Ghost.Validate.handleErrors();
+            if (!validator.isLength(newPassword, 8)) {
+                validationErrors.push("Your password is not long enough. It must be at least 8 characters long.");
+            }
+
+            if (validationErrors.length) {
+                validator.handleErrors(validationErrors);
             } else {
-
                 $.ajax({
                     url: Ghost.paths.subdir + '/ghost/changepw/',
                     type: 'POST',

From 4b562c27627008667a5bd2d2fea43354da61cf50 Mon Sep 17 00:00:00 2001
From: Fabian Becker 
Date: Tue, 4 Mar 2014 21:35:06 +0000
Subject: [PATCH 10/10] Remove unused libraries.

refs #2326
- Remove unused libraries from core/client/assets/vendor/
- Add folder to .gitignore
- bower install is now handled by grunt init
---
 ghost/admin/assets/vendor/chart.min.js        |  39 -
 ghost/admin/assets/vendor/fastclick.js        | 761 ------------------
 ghost/admin/assets/vendor/validator-client.js | 373 ---------
 3 files changed, 1173 deletions(-)
 delete mode 100644 ghost/admin/assets/vendor/chart.min.js
 delete mode 100644 ghost/admin/assets/vendor/fastclick.js
 delete mode 100644 ghost/admin/assets/vendor/validator-client.js

diff --git a/ghost/admin/assets/vendor/chart.min.js b/ghost/admin/assets/vendor/chart.min.js
deleted file mode 100644
index ab63588108..0000000000
--- a/ghost/admin/assets/vendor/chart.min.js
+++ /dev/null
@@ -1,39 +0,0 @@
-var Chart=function(s){function v(a,c,b){a=A((a-c.graphMin)/(c.steps*c.stepValue),1,0);return b*c.steps*a}function x(a,c,b,e){function h(){g+=f;var k=a.animation?A(d(g),null,0):1;e.clearRect(0,0,q,u);a.scaleOverlay?(b(k),c()):(c(),b(k));if(1>=g)D(h);else if("function"==typeof a.onAnimationComplete)a.onAnimationComplete()}var f=a.animation?1/A(a.animationSteps,Number.MAX_VALUE,1):1,d=B[a.animationEasing],g=a.animation?0:1;"function"!==typeof c&&(c=function(){});D(h)}function C(a,c,b,e,h,f){var d;a=
-Math.floor(Math.log(e-h)/Math.LN10);h=Math.floor(h/(1*Math.pow(10,a)))*Math.pow(10,a);e=Math.ceil(e/(1*Math.pow(10,a)))*Math.pow(10,a)-h;a=Math.pow(10,a);for(d=Math.round(e/a);dc;)a=dc?c:!isNaN(parseFloat(b))&&
-isFinite(b)&&a)[^\t]*)'/g,"$1\r").replace(/\t=(.*?)%>/g,"',$1,'").split("\t").join("');").split("%>").join("p.push('").split("\r").join("\\'")+"');}return p.join('');");return c?
-b(c):b}var r=this,B={linear:function(a){return a},easeInQuad:function(a){return a*a},easeOutQuad:function(a){return-1*a*(a-2)},easeInOutQuad:function(a){return 1>(a/=0.5)?0.5*a*a:-0.5*(--a*(a-2)-1)},easeInCubic:function(a){return a*a*a},easeOutCubic:function(a){return 1*((a=a/1-1)*a*a+1)},easeInOutCubic:function(a){return 1>(a/=0.5)?0.5*a*a*a:0.5*((a-=2)*a*a+2)},easeInQuart:function(a){return a*a*a*a},easeOutQuart:function(a){return-1*((a=a/1-1)*a*a*a-1)},easeInOutQuart:function(a){return 1>(a/=0.5)?
-0.5*a*a*a*a:-0.5*((a-=2)*a*a*a-2)},easeInQuint:function(a){return 1*(a/=1)*a*a*a*a},easeOutQuint:function(a){return 1*((a=a/1-1)*a*a*a*a+1)},easeInOutQuint:function(a){return 1>(a/=0.5)?0.5*a*a*a*a*a:0.5*((a-=2)*a*a*a*a+2)},easeInSine:function(a){return-1*Math.cos(a/1*(Math.PI/2))+1},easeOutSine:function(a){return 1*Math.sin(a/1*(Math.PI/2))},easeInOutSine:function(a){return-0.5*(Math.cos(Math.PI*a/1)-1)},easeInExpo:function(a){return 0==a?1:1*Math.pow(2,10*(a/1-1))},easeOutExpo:function(a){return 1==
-a?1:1*(-Math.pow(2,-10*a/1)+1)},easeInOutExpo:function(a){return 0==a?0:1==a?1:1>(a/=0.5)?0.5*Math.pow(2,10*(a-1)):0.5*(-Math.pow(2,-10*--a)+2)},easeInCirc:function(a){return 1<=a?a:-1*(Math.sqrt(1-(a/=1)*a)-1)},easeOutCirc:function(a){return 1*Math.sqrt(1-(a=a/1-1)*a)},easeInOutCirc:function(a){return 1>(a/=0.5)?-0.5*(Math.sqrt(1-a*a)-1):0.5*(Math.sqrt(1-(a-=2)*a)+1)},easeInElastic:function(a){var c=1.70158,b=0,e=1;if(0==a)return 0;if(1==(a/=1))return 1;b||(b=0.3);ea?-0.5*e*Math.pow(2,10*
-(a-=1))*Math.sin((1*a-c)*2*Math.PI/b):0.5*e*Math.pow(2,-10*(a-=1))*Math.sin((1*a-c)*2*Math.PI/b)+1},easeInBack:function(a){return 1*(a/=1)*a*(2.70158*a-1.70158)},easeOutBack:function(a){return 1*((a=a/1-1)*a*(2.70158*a+1.70158)+1)},easeInOutBack:function(a){var c=1.70158;return 1>(a/=0.5)?0.5*a*a*(((c*=1.525)+1)*a-c):0.5*((a-=2)*a*(((c*=1.525)+1)*a+c)+2)},easeInBounce:function(a){return 1-B.easeOutBounce(1-a)},easeOutBounce:function(a){return(a/=1)<1/2.75?1*7.5625*a*a:a<2/2.75?1*(7.5625*(a-=1.5/2.75)*
-a+0.75):a<2.5/2.75?1*(7.5625*(a-=2.25/2.75)*a+0.9375):1*(7.5625*(a-=2.625/2.75)*a+0.984375)},easeInOutBounce:function(a){return 0.5>a?0.5*B.easeInBounce(2*a):0.5*B.easeOutBounce(2*a-1)+0.5}},q=s.canvas.width,u=s.canvas.height;window.devicePixelRatio&&(s.canvas.style.width=q+"px",s.canvas.style.height=u+"px",s.canvas.height=u*window.devicePixelRatio,s.canvas.width=q*window.devicePixelRatio,s.scale(window.devicePixelRatio,window.devicePixelRatio));this.PolarArea=function(a,c){r.PolarArea.defaults={scaleOverlay:!0,
-scaleOverride:!1,scaleSteps:null,scaleStepWidth:null,scaleStartValue:null,scaleShowLine:!0,scaleLineColor:"rgba(0,0,0,.1)",scaleLineWidth:1,scaleShowLabels:!0,scaleLabel:"<%=value%>",scaleFontFamily:"'Arial'",scaleFontSize:12,scaleFontStyle:"normal",scaleFontColor:"#666",scaleShowLabelBackdrop:!0,scaleBackdropColor:"rgba(255,255,255,0.75)",scaleBackdropPaddingY:2,scaleBackdropPaddingX:2,segmentShowStroke:!0,segmentStrokeColor:"#fff",segmentStrokeWidth:2,animation:!0,animationSteps:100,animationEasing:"easeOutBounce",
-animateRotate:!0,animateScale:!1,onAnimationComplete:null};var b=c?y(r.PolarArea.defaults,c):r.PolarArea.defaults;return new G(a,b,s)};this.Radar=function(a,c){r.Radar.defaults={scaleOverlay:!1,scaleOverride:!1,scaleSteps:null,scaleStepWidth:null,scaleStartValue:null,scaleShowLine:!0,scaleLineColor:"rgba(0,0,0,.1)",scaleLineWidth:1,scaleShowLabels:!1,scaleLabel:"<%=value%>",scaleFontFamily:"'Arial'",scaleFontSize:12,scaleFontStyle:"normal",scaleFontColor:"#666",scaleShowLabelBackdrop:!0,scaleBackdropColor:"rgba(255,255,255,0.75)",
-scaleBackdropPaddingY:2,scaleBackdropPaddingX:2,angleShowLineOut:!0,angleLineColor:"rgba(0,0,0,.1)",angleLineWidth:1,pointLabelFontFamily:"'Arial'",pointLabelFontStyle:"normal",pointLabelFontSize:12,pointLabelFontColor:"#666",pointDot:!0,pointDotRadius:3,pointDotStrokeWidth:1,datasetStroke:!0,datasetStrokeWidth:2,datasetFill:!0,animation:!0,animationSteps:60,animationEasing:"easeOutQuart",onAnimationComplete:null};var b=c?y(r.Radar.defaults,c):r.Radar.defaults;return new H(a,b,s)};this.Pie=function(a,
-c){r.Pie.defaults={segmentShowStroke:!0,segmentStrokeColor:"#fff",segmentStrokeWidth:2,animation:!0,animationSteps:100,animationEasing:"easeOutBounce",animateRotate:!0,animateScale:!1,onAnimationComplete:null};var b=c?y(r.Pie.defaults,c):r.Pie.defaults;return new I(a,b,s)};this.Doughnut=function(a,c){r.Doughnut.defaults={segmentShowStroke:!0,segmentStrokeColor:"#fff",segmentStrokeWidth:2,percentageInnerCutout:50,animation:!0,animationSteps:100,animationEasing:"easeOutBounce",animateRotate:!0,animateScale:!1,
-onAnimationComplete:null};var b=c?y(r.Doughnut.defaults,c):r.Doughnut.defaults;return new J(a,b,s)};this.Line=function(a,c){r.Line.defaults={scaleOverlay:!1,scaleOverride:!1,scaleSteps:null,scaleStepWidth:null,scaleStartValue:null,scaleLineColor:"rgba(0,0,0,.1)",scaleLineWidth:1,scaleShowLabels:!0,scaleLabel:"<%=value%>",scaleFontFamily:"'Arial'",scaleFontSize:12,scaleFontStyle:"normal",scaleFontColor:"#666",scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,bezierCurve:!0,
-pointDot:!0,pointDotRadius:4,pointDotStrokeWidth:2,datasetStroke:!0,datasetStrokeWidth:2,datasetFill:!0,animation:!0,animationSteps:60,animationEasing:"easeOutQuart",onAnimationComplete:null};var b=c?y(r.Line.defaults,c):r.Line.defaults;return new K(a,b,s)};this.Bar=function(a,c){r.Bar.defaults={scaleOverlay:!1,scaleOverride:!1,scaleSteps:null,scaleStepWidth:null,scaleStartValue:null,scaleLineColor:"rgba(0,0,0,.1)",scaleLineWidth:1,scaleShowLabels:!0,scaleLabel:"<%=value%>",scaleFontFamily:"'Arial'",
-scaleFontSize:12,scaleFontStyle:"normal",scaleFontColor:"#666",scaleShowGridLines:!0,scaleGridLineColor:"rgba(0,0,0,.05)",scaleGridLineWidth:1,barShowStroke:!0,barStrokeWidth:2,barValueSpacing:5,barDatasetSpacing:1,animation:!0,animationSteps:60,animationEasing:"easeOutQuart",onAnimationComplete:null};var b=c?y(r.Bar.defaults,c):r.Bar.defaults;return new L(a,b,s)};var G=function(a,c,b){var e,h,f,d,g,k,j,l,m;g=Math.min.apply(Math,[q,u])/2;g-=Math.max.apply(Math,[0.5*c.scaleFontSize,0.5*c.scaleLineWidth]);
-d=2*c.scaleFontSize;c.scaleShowLabelBackdrop&&(d+=2*c.scaleBackdropPaddingY,g-=1.5*c.scaleBackdropPaddingY);l=g;d=d?d:5;e=Number.MIN_VALUE;h=Number.MAX_VALUE;for(f=0;fe&&(e=a[f].value),a[f].valuel&&(l=h);g-=Math.max.apply(Math,[l,1.5*(c.pointLabelFontSize/2)]);g-=c.pointLabelFontSize;l=g=A(g,null,0);d=d?d:5;e=Number.MIN_VALUE;
-h=Number.MAX_VALUE;for(f=0;fe&&(e=a.datasets[f].data[m]),a.datasets[f].data[m]Math.PI?"right":"left";b.textBaseline="middle";b.fillText(a.labels[d],f,-h)}b.restore()},function(d){var e=2*Math.PI/a.datasets[0].data.length;b.save();b.translate(q/2,u/2);for(var g=0;gt?e:t;q/a.labels.lengthe&&(e=a.datasets[f].data[l]),a.datasets[f].data[l]d?h:d;d+=10}r=q-d-t;m=Math.floor(r/(a.labels.length-1));n=q-t/2-r;p=g+c.scaleFontSize/2;x(c,function(){b.lineWidth=c.scaleLineWidth;b.strokeStyle=c.scaleLineColor;b.beginPath();b.moveTo(q-t/2+5,p);b.lineTo(q-t/2-r-5,p);b.stroke();0t?e:t;q/a.labels.lengthe&&(e=a.datasets[f].data[l]),a.datasets[f].data[l]<
-h&&(h=a.datasets[f].data[l]);f=Math.floor(g/(0.66*d));d=Math.floor(0.5*(g/d));l=c.scaleShowLabels?c.scaleLabel:"";c.scaleOverride?(j={steps:c.scaleSteps,stepValue:c.scaleStepWidth,graphMin:c.scaleStartValue,labels:[]},z(l,j.labels,j.steps,c.scaleStartValue,c.scaleStepWidth)):j=C(g,f,d,e,h,l);k=Math.floor(g/j.steps);d=1;if(c.scaleShowLabels){b.font=c.scaleFontStyle+" "+c.scaleFontSize+"px "+c.scaleFontFamily;for(e=0;ed?h:d;d+=10}r=q-d-t;m=
-Math.floor(r/a.labels.length);s=(m-2*c.scaleGridLineWidth-2*c.barValueSpacing-(c.barDatasetSpacing*a.datasets.length-1)-(c.barStrokeWidth/2*a.datasets.length-1))/a.datasets.length;n=q-t/2-r;p=g+c.scaleFontSize/2;x(c,function(){b.lineWidth=c.scaleLineWidth;b.strokeStyle=c.scaleLineColor;b.beginPath();b.moveTo(q-t/2+5,p);b.lineTo(q-t/2-r-5,p);b.stroke();0 0;
-
-
-/**
- * iOS requires exceptions.
- *
- * @type boolean
- */
-FastClick.prototype.deviceIsIOS = /iP(ad|hone|od)/.test(navigator.userAgent);
-
-
-/**
- * iOS 4 requires an exception for select elements.
- *
- * @type boolean
- */
-FastClick.prototype.deviceIsIOS4 = FastClick.prototype.deviceIsIOS && (/OS 4_\d(_\d)?/).test(navigator.userAgent);
-
-
-/**
- * iOS 6.0(+?) requires the target element to be manually derived
- *
- * @type boolean
- */
-FastClick.prototype.deviceIsIOSWithBadTarget = FastClick.prototype.deviceIsIOS && (/OS ([6-9]|\d{2})_\d/).test(navigator.userAgent);
-
-
-/**
- * Determine whether a given element requires a native click.
- *
- * @param {EventTarget|Element} target Target DOM element
- * @returns {boolean} Returns true if the element needs a native click
- */
-FastClick.prototype.needsClick = function(target) {
-	'use strict';
-	switch (target.nodeName.toLowerCase()) {
-
-	// Don't send a synthetic click to disabled inputs (issue #62)
-	case 'button':
-	case 'select':
-	case 'textarea':
-		if (target.disabled) {
-			return true;
-		}
-
-		break;
-	case 'input':
-
-		// File inputs need real clicks on iOS 6 due to a browser bug (issue #68)
-		if ((this.deviceIsIOS && target.type === 'file') || target.disabled) {
-			return true;
-		}
-
-		break;
-	case 'label':
-	case 'video':
-		return true;
-	}
-
-	return (/\bneedsclick\b/).test(target.className);
-};
-
-
-/**
- * Determine whether a given element requires a call to focus to simulate click into element.
- *
- * @param {EventTarget|Element} target Target DOM element
- * @returns {boolean} Returns true if the element requires a call to focus to simulate native click.
- */
-FastClick.prototype.needsFocus = function(target) {
-	'use strict';
-	switch (target.nodeName.toLowerCase()) {
-	case 'textarea':
-	case 'select':
-		return true;
-	case 'input':
-		switch (target.type) {
-		case 'button':
-		case 'checkbox':
-		case 'file':
-		case 'image':
-		case 'radio':
-		case 'submit':
-			return false;
-		}
-
-		// No point in attempting to focus disabled inputs
-		return !target.disabled && !target.readOnly;
-	default:
-		return (/\bneedsfocus\b/).test(target.className);
-	}
-};
-
-
-/**
- * Send a click event to the specified element.
- *
- * @param {EventTarget|Element} targetElement
- * @param {Event} event
- */
-FastClick.prototype.sendClick = function(targetElement, event) {
-	'use strict';
-	var clickEvent, touch;
-
-	// On some Android devices activeElement needs to be blurred otherwise the synthetic click will have no effect (#24)
-	if (document.activeElement && document.activeElement !== targetElement) {
-		document.activeElement.blur();
-	}
-
-	touch = event.changedTouches[0];
-
-	// Synthesise a click event, with an extra attribute so it can be tracked
-	clickEvent = document.createEvent('MouseEvents');
-	clickEvent.initMouseEvent('click', true, true, window, 1, touch.screenX, touch.screenY, touch.clientX, touch.clientY, false, false, false, false, 0, null);
-	clickEvent.forwardedTouchEvent = true;
-	targetElement.dispatchEvent(clickEvent);
-};
-
-
-/**
- * @param {EventTarget|Element} targetElement
- */
-FastClick.prototype.focus = function(targetElement) {
-	'use strict';
-	var length;
-
-	if (this.deviceIsIOS && targetElement.setSelectionRange) {
-		length = targetElement.value.length;
-		targetElement.setSelectionRange(length, length);
-	} else {
-		targetElement.focus();
-	}
-};
-
-
-/**
- * Check whether the given target element is a child of a scrollable layer and if so, set a flag on it.
- *
- * @param {EventTarget|Element} targetElement
- */
-FastClick.prototype.updateScrollParent = function(targetElement) {
-	'use strict';
-	var scrollParent, parentElement;
-
-	scrollParent = targetElement.fastClickScrollParent;
-
-	// Attempt to discover whether the target element is contained within a scrollable layer. Re-check if the
-	// target element was moved to another parent.
-	if (!scrollParent || !scrollParent.contains(targetElement)) {
-		parentElement = targetElement;
-		do {
-			if (parentElement.scrollHeight > parentElement.offsetHeight) {
-				scrollParent = parentElement;
-				targetElement.fastClickScrollParent = parentElement;
-				break;
-			}
-
-			parentElement = parentElement.parentElement;
-		} while (parentElement);
-	}
-
-	// Always update the scroll top tracker if possible.
-	if (scrollParent) {
-		scrollParent.fastClickLastScrollTop = scrollParent.scrollTop;
-	}
-};
-
-
-/**
- * @param {EventTarget} targetElement
- * @returns {Element|EventTarget}
- */
-FastClick.prototype.getTargetElementFromEventTarget = function(eventTarget) {
-	'use strict';
-
-	// On some older browsers (notably Safari on iOS 4.1 - see issue #56) the event target may be a text node.
-	if (eventTarget.nodeType === Node.TEXT_NODE) {
-		return eventTarget.parentNode;
-	}
-
-	return eventTarget;
-};
-
-
-/**
- * On touch start, record the position and scroll offset.
- *
- * @param {Event} event
- * @returns {boolean}
- */
-FastClick.prototype.onTouchStart = function(event) {
-	'use strict';
-	var targetElement, touch, selection;
-
-	// Ignore multiple touches, otherwise pinch-to-zoom is prevented if both fingers are on the FastClick element (issue #111).
-	if (event.targetTouches.length > 1) {
-		return true;
-	}
-
-	targetElement = this.getTargetElementFromEventTarget(event.target);
-	touch = event.targetTouches[0];
-
-	if (this.deviceIsIOS) {
-
-		// Only trusted events will deselect text on iOS (issue #49)
-		selection = window.getSelection();
-		if (selection.rangeCount && !selection.isCollapsed) {
-			return true;
-		}
-
-		if (!this.deviceIsIOS4) {
-
-			// Weird things happen on iOS when an alert or confirm dialog is opened from a click event callback (issue #23):
-			// when the user next taps anywhere else on the page, new touchstart and touchend events are dispatched
-			// with the same identifier as the touch event that previously triggered the click that triggered the alert.
-			// Sadly, there is an issue on iOS 4 that causes some normal touch events to have the same identifier as an
-			// immediately preceeding touch event (issue #52), so this fix is unavailable on that platform.
-			if (touch.identifier === this.lastTouchIdentifier) {
-				event.preventDefault();
-				return false;
-			}
-
-			this.lastTouchIdentifier = touch.identifier;
-
-			// If the target element is a child of a scrollable layer (using -webkit-overflow-scrolling: touch) and:
-			// 1) the user does a fling scroll on the scrollable layer
-			// 2) the user stops the fling scroll with another tap
-			// then the event.target of the last 'touchend' event will be the element that was under the user's finger
-			// when the fling scroll was started, causing FastClick to send a click event to that layer - unless a check
-			// is made to ensure that a parent layer was not scrolled before sending a synthetic click (issue #42).
-			this.updateScrollParent(targetElement);
-		}
-	}
-
-	this.trackingClick = true;
-	this.trackingClickStart = event.timeStamp;
-	this.targetElement = targetElement;
-
-	this.touchStartX = touch.pageX;
-	this.touchStartY = touch.pageY;
-
-	// Prevent phantom clicks on fast double-tap (issue #36)
-	if ((event.timeStamp - this.lastClickTime) < 200) {
-		event.preventDefault();
-	}
-
-	return true;
-};
-
-
-/**
- * Based on a touchmove event object, check whether the touch has moved past a boundary since it started.
- *
- * @param {Event} event
- * @returns {boolean}
- */
-FastClick.prototype.touchHasMoved = function(event) {
-	'use strict';
-	var touch = event.changedTouches[0], boundary = this.touchBoundary;
-
-	if (Math.abs(touch.pageX - this.touchStartX) > boundary || Math.abs(touch.pageY - this.touchStartY) > boundary) {
-		return true;
-	}
-
-	return false;
-};
-
-
-/**
- * Update the last position.
- *
- * @param {Event} event
- * @returns {boolean}
- */
-FastClick.prototype.onTouchMove = function(event) {
-	'use strict';
-	if (!this.trackingClick) {
-		return true;
-	}
-
-	// If the touch has moved, cancel the click tracking
-	if (this.targetElement !== this.getTargetElementFromEventTarget(event.target) || this.touchHasMoved(event)) {
-		this.trackingClick = false;
-		this.targetElement = null;
-	}
-
-	return true;
-};
-
-
-/**
- * Attempt to find the labelled control for the given label element.
- *
- * @param {EventTarget|HTMLLabelElement} labelElement
- * @returns {Element|null}
- */
-FastClick.prototype.findControl = function(labelElement) {
-	'use strict';
-
-	// Fast path for newer browsers supporting the HTML5 control attribute
-	if (labelElement.control !== undefined) {
-		return labelElement.control;
-	}
-
-	// All browsers under test that support touch events also support the HTML5 htmlFor attribute
-	if (labelElement.htmlFor) {
-		return document.getElementById(labelElement.htmlFor);
-	}
-
-	// If no for attribute exists, attempt to retrieve the first labellable descendant element
-	// the list of which is defined here: http://www.w3.org/TR/html5/forms.html#category-label
-	return labelElement.querySelector('button, input:not([type=hidden]), keygen, meter, output, progress, select, textarea');
-};
-
-
-/**
- * On touch end, determine whether to send a click event at once.
- *
- * @param {Event} event
- * @returns {boolean}
- */
-FastClick.prototype.onTouchEnd = function(event) {
-	'use strict';
-	var forElement, trackingClickStart, targetTagName, scrollParent, touch, targetElement = this.targetElement;
-
-	if (!this.trackingClick) {
-		return true;
-	}
-
-	// Prevent phantom clicks on fast double-tap (issue #36)
-	if ((event.timeStamp - this.lastClickTime) < 200) {
-		this.cancelNextClick = true;
-		return true;
-	}
-
-	this.lastClickTime = event.timeStamp;
-
-	trackingClickStart = this.trackingClickStart;
-	this.trackingClick = false;
-	this.trackingClickStart = 0;
-
-	// On some iOS devices, the targetElement supplied with the event is invalid if the layer
-	// is performing a transition or scroll, and has to be re-detected manually. Note that
-	// for this to function correctly, it must be called *after* the event target is checked!
-	// See issue #57; also filed as rdar://13048589 .
-	if (this.deviceIsIOSWithBadTarget) {
-		touch = event.changedTouches[0];
-
-		// In certain cases arguments of elementFromPoint can be negative, so prevent setting targetElement to null
-		targetElement = document.elementFromPoint(touch.pageX - window.pageXOffset, touch.pageY - window.pageYOffset) || targetElement;
-		targetElement.fastClickScrollParent = this.targetElement.fastClickScrollParent;
-	}
-
-	targetTagName = targetElement.tagName.toLowerCase();
-	if (targetTagName === 'label') {
-		forElement = this.findControl(targetElement);
-		if (forElement) {
-			this.focus(targetElement);
-			if (this.deviceIsAndroid) {
-				return false;
-			}
-
-			targetElement = forElement;
-		}
-	} else if (this.needsFocus(targetElement)) {
-
-		// Case 1: If the touch started a while ago (best guess is 100ms based on tests for issue #36) then focus will be triggered anyway. Return early and unset the target element reference so that the subsequent click will be allowed through.
-		// Case 2: Without this exception for input elements tapped when the document is contained in an iframe, then any inputted text won't be visible even though the value attribute is updated as the user types (issue #37).
-		if ((event.timeStamp - trackingClickStart) > 100 || (this.deviceIsIOS && window.top !== window && targetTagName === 'input')) {
-			this.targetElement = null;
-			return false;
-		}
-
-		this.focus(targetElement);
-
-		// Select elements need the event to go through on iOS 4, otherwise the selector menu won't open.
-		if (!this.deviceIsIOS4 || targetTagName !== 'select') {
-			this.targetElement = null;
-			event.preventDefault();
-		}
-
-		return false;
-	}
-
-	if (this.deviceIsIOS && !this.deviceIsIOS4) {
-
-		// Don't send a synthetic click event if the target element is contained within a parent layer that was scrolled
-		// and this tap is being used to stop the scrolling (usually initiated by a fling - issue #42).
-		scrollParent = targetElement.fastClickScrollParent;
-		if (scrollParent && scrollParent.fastClickLastScrollTop !== scrollParent.scrollTop) {
-			return true;
-		}
-	}
-
-	// Prevent the actual click from going though - unless the target node is marked as requiring
-	// real clicks or if it is in the whitelist in which case only non-programmatic clicks are permitted.
-	if (!this.needsClick(targetElement)) {
-		event.preventDefault();
-		this.sendClick(targetElement, event);
-	}
-
-	return false;
-};
-
-
-/**
- * On touch cancel, stop tracking the click.
- *
- * @returns {void}
- */
-FastClick.prototype.onTouchCancel = function() {
-	'use strict';
-	this.trackingClick = false;
-	this.targetElement = null;
-};
-
-
-/**
- * Determine mouse events which should be permitted.
- *
- * @param {Event} event
- * @returns {boolean}
- */
-FastClick.prototype.onMouse = function(event) {
-	'use strict';
-
-	// If a target element was never set (because a touch event was never fired) allow the event
-	if (!this.targetElement) {
-		return true;
-	}
-
-	if (event.forwardedTouchEvent) {
-		return true;
-	}
-
-	// Programmatically generated events targeting a specific element should be permitted
-	if (!event.cancelable) {
-		return true;
-	}
-
-	// Derive and check the target element to see whether the mouse event needs to be permitted;
-	// unless explicitly enabled, prevent non-touch click events from triggering actions,
-	// to prevent ghost/doubleclicks.
-	if (!this.needsClick(this.targetElement) || this.cancelNextClick) {
-
-		// Prevent any user-added listeners declared on FastClick element from being fired.
-		if (event.stopImmediatePropagation) {
-			event.stopImmediatePropagation();
-		} else {
-
-			// Part of the hack for browsers that don't support Event#stopImmediatePropagation (e.g. Android 2)
-			event.propagationStopped = true;
-		}
-
-		// Cancel the event
-		event.stopPropagation();
-		event.preventDefault();
-
-		return false;
-	}
-
-	// If the mouse event is permitted, return true for the action to go through.
-	return true;
-};
-
-
-/**
- * On actual clicks, determine whether this is a touch-generated click, a click action occurring
- * naturally after a delay after a touch (which needs to be cancelled to avoid duplication), or
- * an actual click which should be permitted.
- *
- * @param {Event} event
- * @returns {boolean}
- */
-FastClick.prototype.onClick = function(event) {
-	'use strict';
-	var permitted;
-
-	// It's possible for another FastClick-like library delivered with third-party code to fire a click event before FastClick does (issue #44). In that case, set the click-tracking flag back to false and return early. This will cause onTouchEnd to return early.
-	if (this.trackingClick) {
-		this.targetElement = null;
-		this.trackingClick = false;
-		return true;
-	}
-
-	// Very odd behaviour on iOS (issue #18): if a submit element is present inside a form and the user hits enter in the iOS simulator or clicks the Go button on the pop-up OS keyboard the a kind of 'fake' click event will be triggered with the submit-type input element as the target.
-	if (event.target.type === 'submit' && event.detail === 0) {
-		return true;
-	}
-
-	permitted = this.onMouse(event);
-
-	// Only unset targetElement if the click is not permitted. This will ensure that the check for !targetElement in onMouse fails and the browser's click doesn't go through.
-	if (!permitted) {
-		this.targetElement = null;
-	}
-
-	// If clicks are permitted, return true for the action to go through.
-	return permitted;
-};
-
-
-/**
- * Remove all FastClick's event listeners.
- *
- * @returns {void}
- */
-FastClick.prototype.destroy = function() {
-	'use strict';
-	var layer = this.layer;
-
-	if (this.deviceIsAndroid) {
-		layer.removeEventListener('mouseover', this.onMouse, true);
-		layer.removeEventListener('mousedown', this.onMouse, true);
-		layer.removeEventListener('mouseup', this.onMouse, true);
-	}
-
-	layer.removeEventListener('click', this.onClick, true);
-	layer.removeEventListener('touchstart', this.onTouchStart, false);
-	layer.removeEventListener('touchmove', this.onTouchMove, false);
-	layer.removeEventListener('touchend', this.onTouchEnd, false);
-	layer.removeEventListener('touchcancel', this.onTouchCancel, false);
-};
-
-
-/**
- * Check whether FastClick is needed.
- *
- * @param {Element} layer The layer to listen on
- */
-FastClick.notNeeded = function(layer) {
-	'use strict';
-	var metaViewport;
-
-	// Devices that don't support touch don't need FastClick
-	if (typeof window.ontouchstart === 'undefined') {
-		return true;
-	}
-
-	if ((/Chrome\/[0-9]+/).test(navigator.userAgent)) {
-
-		// Chrome on Android with user-scalable="no" doesn't need FastClick (issue #89)
-		if (FastClick.prototype.deviceIsAndroid) {
-			metaViewport = document.querySelector('meta[name=viewport]');
-			if (metaViewport && metaViewport.content.indexOf('user-scalable=no') !== -1) {
-				return true;
-			}
-
-		// Chrome desktop doesn't need FastClick (issue #15)
-		} else {
-			return true;
-		}
-	}
-
-	// IE10 with -ms-touch-action: none, which disables double-tap-to-zoom (issue #97)
-	if (layer.style.msTouchAction === 'none') {
-		return true;
-	}
-
-	return false;
-};
-
-
-/**
- * Factory method for creating a FastClick object
- *
- * @param {Element} layer The layer to listen on
- */
-FastClick.attach = function(layer) {
-	'use strict';
-	return new FastClick(layer);
-};
-
-
-if (typeof define !== 'undefined' && define.amd) {
-
-	// AMD. Register as an anonymous module.
-	define(function() {
-		'use strict';
-		return FastClick;
-	});
-} else if (typeof module !== 'undefined' && module.exports) {
-	module.exports = FastClick.attach;
-	module.exports.FastClick = FastClick;
-} else {
-	window.FastClick = FastClick;
-}
\ No newline at end of file
diff --git a/ghost/admin/assets/vendor/validator-client.js b/ghost/admin/assets/vendor/validator-client.js
deleted file mode 100644
index 5925e5abcc..0000000000
--- a/ghost/admin/assets/vendor/validator-client.js
+++ /dev/null
@@ -1,373 +0,0 @@
-/*!
- * Copyright (c) 2014 Chris O'Hara 
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-(function (name, definition) {
-    if (typeof module !== 'undefined') {
-        module.exports = definition();
-    } else if (typeof define === 'function' && typeof define.amd === 'object') {
-        define(definition);
-    } else {
-        this[name] = definition();
-    }
-})('validator', function (validator) {
-
-    'use strict';
-
-    validator = { version: '3.4.0' };
-
-    var email = /^(?:[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+\.)*[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+@(?:(?:(?:[a-zA-Z0-9](?:[a-zA-Z0-9\-](?!\.)){0,61}[a-zA-Z0-9]?\.)+[a-zA-Z0-9](?:[a-zA-Z0-9\-](?!$)){0,61}[a-zA-Z0-9]?)|(?:\[(?:(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\.){3}(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\]))$/;
-
-    var creditCard = /^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|6(?:011|5[0-9][0-9])[0-9]{12}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|(?:2131|1800|35\d{3})\d{11})$/;
-
-    var isbn10Maybe = /^(?:[0-9]{9}X|[0-9]{10})$/
-      , isbn13Maybe = /^(?:[0-9]{13})$/;
-
-    var ipv4Maybe = /^(\d?\d?\d)\.(\d?\d?\d)\.(\d?\d?\d)\.(\d?\d?\d)$/
-      , ipv6 = /^::|^::1|^([a-fA-F0-9]{1,4}::?){1,7}([a-fA-F0-9]{1,4})$/;
-
-    var uuid = {
-        '3': /^[0-9A-F]{8}-[0-9A-F]{4}-3[0-9A-F]{3}-[0-9A-F]{4}-[0-9A-F]{12}$/i
-      , '4': /^[0-9A-F]{8}-[0-9A-F]{4}-4[0-9A-F]{3}-[89AB][0-9A-F]{3}-[0-9A-F]{12}$/i
-      , '5': /^[0-9A-F]{8}-[0-9A-F]{4}-5[0-9A-F]{3}-[89AB][0-9A-F]{3}-[0-9A-F]{12}$/i
-      , all: /^[0-9A-F]{8}-[0-9A-F]{4}-[0-9A-F]{4}-[0-9A-F]{4}-[0-9A-F]{12}$/i
-    };
-
-    var alpha = /^[a-zA-Z]+$/
-      , alphanumeric = /^[a-zA-Z0-9]+$/
-      , numeric = /^-?[0-9]+$/
-      , int = /^(?:-?(?:0|[1-9][0-9]*))$/
-      , float = /^(?:-?(?:[0-9]+))?(?:\.[0-9]*)?(?:[eE][\+\-]?(?:[0-9]+))?$/
-      , hexadecimal = /^[0-9a-fA-F]+$/
-      , hexcolor = /^#?([0-9a-fA-F]{3}|[0-9a-fA-F]{6})$/;
-
-    validator.extend = function (name, fn) {
-        validator[name] = function () {
-            var args = Array.prototype.slice.call(arguments);
-            args[0] = validator.toString(args[0]);
-            return fn.apply(validator, args);
-        };
-    };
-
-    validator.noCoerce = ['toString', 'toDate', 'extend', 'init', 'flatten', 'merge'];
-
-    //Right before exporting the validator object, pass each of the builtins
-    //through extend() so that their first argument is coerced to a string
-    validator.init = function () {
-        for (var name in validator) {
-            if (typeof validator[name] !== 'function' || validator.noCoerce.indexOf(name) >= 0) {
-                continue;
-            }
-            validator.extend(name, validator[name]);
-        }
-    };
-
-    validator.toString = function (input) {
-        if (input === null || typeof input === 'undefined' || (isNaN(input) && !input.length)) {
-            input = '';
-        } else if (typeof input === 'object' && input.toString) {
-            input = input.toString();
-        } else if (typeof input !== 'string') {
-            input += '';
-        }
-        return input;
-    };
-
-    validator.toDate = function (date) {
-        if (Object.prototype.toString.call(date) === '[object Date]') {
-            return date;
-        }
-        date = Date.parse(date);
-        return !isNaN(date) ? new Date(date) : null;
-    };
-
-    validator.toFloat = function (str) {
-        return parseFloat(str);
-    };
-
-    validator.toInt = function (str, radix) {
-        return parseInt(str, radix || 10);
-    };
-
-    validator.toBoolean = function (str, strict) {
-        if (strict) {
-            return str === '1' || str === 'true';
-        }
-        return str !== '0' && str !== 'false' && str !== '';
-    };
-
-    validator.flatten = function (array, separator) {
-        if (!array) {
-            return '';
-        }
-        var str = array[0];
-        for (var i = 1; i < array.length; i++) {
-            str += separator + array[i];
-        }
-        return str;
-    };
-
-    validator.merge = function (obj, defaults) {
-        obj = obj || {};
-        for (var key in defaults) {
-            if (typeof obj[key] === 'undefined') {
-                obj[key] = defaults[key];
-            }
-        }
-        return obj;
-    };
-
-    validator.equals = function (str, comparison) {
-        return str === validator.toString(comparison);
-    };
-
-    validator.contains = function (str, elem) {
-        return str.indexOf(validator.toString(elem)) >= 0;
-    };
-
-    validator.matches = function (str, pattern, modifiers) {
-        if (Object.prototype.toString.call(pattern) !== '[object RegExp]') {
-            pattern = new RegExp(pattern, modifiers);
-        }
-        return pattern.test(str);
-    };
-
-    validator.isEmail = function (str) {
-        return email.test(str);
-    };
-
-    var default_url_options = {
-        protocols: [ 'http', 'https', 'ftp' ]
-      , require_tld: true
-      , require_protocol: false
-    };
-
-    validator.isURL = function (str, options) {
-        options = validator.merge(options, default_url_options);
-        var url = new RegExp('^(?!mailto:)(?:(?:' + validator.flatten(options.protocols, '|') + ')://)' + (options.require_protocol ? '' : '?') + '(?:\\S+(?::\\S*)?@)?(?:(?:(?:[1-9]\\d?|1\\d\\d|2[01]\\d|22[0-3])(?:\\.(?:1?\\d{1,2}|2[0-4]\\d|25[0-5])){2}(?:\\.(?:[0-9]\\d?|1\\d\\d|2[0-4]\\d|25[0-4]))|(?:(?:[a-z\\u00a1-\\uffff0-9]+-?)*[a-z\\u00a1-\\uffff0-9]+)(?:\\.(?:[a-z\\u00a1-\\uffff0-9]+-?)*[a-z\\u00a1-\\uffff0-9]+)*(?:\\.(?:[a-z\\u00a1-\\uffff]{2,}))' + (options.require_tld ? '' : '?') + ')|localhost)(?::\\d{2,5})?(?:(/|\\?|#)[^\\s]*)?$', 'i');
-        return str.length < 2083 && url.test(str);
-    };
-
-    validator.isIP = function (str, version) {
-        version = validator.toString(version);
-        if (!version) {
-            return validator.isIP(str, 4) || validator.isIP(str, 6);
-        } else if (version === '4') {
-            if (!ipv4Maybe.test(str)) {
-                return false;
-            }
-            var parts = str.split('.').sort();
-            return parts[3] <= 255;
-        }
-        return version === '6' && ipv6.test(str);
-    };
-
-    validator.isAlpha = function (str) {
-        return alpha.test(str);
-    };
-
-    validator.isAlphanumeric = function (str) {
-        return alphanumeric.test(str);
-    };
-
-    validator.isNumeric = function (str) {
-        return numeric.test(str);
-    };
-
-    validator.isHexadecimal = function (str) {
-        return hexadecimal.test(str);
-    };
-
-    validator.isHexColor = function (str) {
-        return hexcolor.test(str);
-    };
-
-    validator.isLowercase = function (str) {
-        return str === str.toLowerCase();
-    };
-
-    validator.isUppercase = function (str) {
-        return str === str.toUpperCase();
-    };
-
-    validator.isInt = function (str) {
-        return int.test(str);
-    };
-
-    validator.isFloat = function (str) {
-        return str !== '' && float.test(str);
-    };
-
-    validator.isDivisibleBy = function (str, num) {
-        return validator.toFloat(str) % validator.toInt(num) === 0;
-    };
-
-    validator.isNull = function (str) {
-        return str.length === 0;
-    };
-
-    validator.isLength = function (str, min, max) {
-        return str.length >= min && (typeof max === 'undefined' || str.length <= max);
-    };
-
-    validator.isUUID = function (str, version) {
-        var pattern = uuid[version ? version : 'all'];
-        return pattern && pattern.test(str);
-    };
-
-    validator.isDate = function (str) {
-        return !isNaN(Date.parse(str));
-    };
-
-    validator.isAfter = function (str, date) {
-        var comparison = validator.toDate(date || new Date())
-          , original = validator.toDate(str);
-        return original && comparison && original > comparison;
-    };
-
-    validator.isBefore = function (str, date) {
-        var comparison = validator.toDate(date || new Date())
-          , original = validator.toDate(str);
-        return original && comparison && original < comparison;
-    };
-
-    validator.isIn = function (str, options) {
-        if (!options || typeof options.indexOf !== 'function') {
-            return false;
-        }
-        if (Object.prototype.toString.call(options) === '[object Array]') {
-            var array = [];
-            for (var i = 0, len = options.length; i < len; i++) {
-                array[i] = validator.toString(options[i]);
-            }
-            options = array;
-        }
-        return options.indexOf(str) >= 0;
-    };
-
-    validator.isCreditCard = function (str) {
-        var sanitized = str.replace(/[^0-9]+/g, '');
-        if (!creditCard.test(sanitized)) {
-            return false;
-        }
-        var sum = 0, digit, tmpNum, shouldDouble;
-        for (var i = sanitized.length - 1; i >= 0; i--) {
-            digit = sanitized.substring(i, (i + 1));
-            tmpNum = parseInt(digit, 10);
-            if (shouldDouble) {
-                tmpNum *= 2;
-                if (tmpNum >= 10) {
-                    sum += ((tmpNum % 10) + 1);
-                } else {
-                    sum += tmpNum;
-                }
-            } else {
-                sum += tmpNum;
-            }
-            shouldDouble = !shouldDouble;
-        }
-        return (sum % 10) === 0 ? sanitized : false;
-    };
-
-    validator.isISBN = function (str, version) {
-        version = validator.toString(version);
-        if (!version) {
-            return validator.isISBN(str, 10) || validator.isISBN(str, 13);
-        }
-        var sanitized = str.replace(/[\s-]+/g, '')
-          , checksum = 0, i;
-        if (version === '10') {
-            if (!isbn10Maybe.test(sanitized)) {
-                return false;
-            }
-            for (i = 0; i < 9; i++) {
-                checksum += (i + 1) * sanitized.charAt(i);
-            }
-            if (sanitized.charAt(9) === 'X') {
-                checksum += 10 * 10;
-            } else {
-                checksum += 10 * sanitized.charAt(9);
-            }
-            if ((checksum % 11) === 0) {
-                return sanitized;
-            }
-        } else  if (version === '13') {
-            if (!isbn13Maybe.test(sanitized)) {
-                return false;
-            }
-            var factor = [ 1, 3 ];
-            for (i = 0; i < 12; i++) {
-                checksum += factor[i % 2] * sanitized.charAt(i);
-            }
-            if (sanitized.charAt(12) - ((10 - (checksum % 10)) % 10) === 0) {
-                return sanitized;
-            }
-        }
-        return false;
-    };
-
-    validator.isJSON = function (str) {
-        try {
-            JSON.parse(str);
-        } catch (e) {
-            if (e instanceof SyntaxError) {
-                return false;
-            }
-        }
-        return true;
-    };
-
-    validator.ltrim = function (str, chars) {
-        var pattern = chars ? new RegExp('^[' + chars + ']+', 'g') : /^\s+/g;
-        return str.replace(pattern, '');
-    };
-
-    validator.rtrim = function (str, chars) {
-        var pattern = chars ? new RegExp('[' + chars + ']+$', 'g') : /\s+$/g;
-        return str.replace(pattern, '');
-    };
-
-    validator.trim = function (str, chars) {
-        var pattern = chars ? new RegExp('^[' + chars + ']+|[' + chars + ']+$', 'g') : /^\s+|\s+$/g;
-        return str.replace(pattern, '');
-    };
-
-    validator.escape = function (str) {
-        return (str.replace(/&/g, '&')
-            .replace(/"/g, '"')
-            .replace(//g, '>'));
-    };
-
-    validator.whitelist = function (str, chars) {
-        return str.replace(new RegExp('[^' + chars + ']+', 'g'), '');
-    };
-
-    validator.blacklist = function (str, chars) {
-        return str.replace(new RegExp('[' + chars + ']+', 'g'), '');
-    };
-
-    validator.init();
-
-    return validator;
-
-});