☰

Github Comment Enhancer

Enhances Github comments

目前为 2024-02-01 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name            Github Comment Enhancer
  3. // @id              Github_Comment_Enhancer@https://github.com/jerone/UserScripts
  4. // @namespace       https://github.com/jerone/UserScripts
  5. // @description     Enhances Github comments
  6. // @author          jerone
  7. // @copyright       2014+, jerone (https://github.com/jerone)
  8. // @license         CC-BY-NC-SA-4.0; https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode
  9. // @license         GPL-3.0-or-later; http://www.gnu.org/licenses/gpl-3.0.txt
  10. // @homepage        https://github.com/jerone/UserScripts/tree/master/Github_Comment_Enhancer#readme
  11. // @homepageURL     https://github.com/jerone/UserScripts/tree/master/Github_Comment_Enhancer#readme
  12. // @supportURL      https://github.com/jerone/UserScripts/issues
  13. // @contributionURL https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=VCYMHWQ7ZMBKW
  14. // @version         2.9.0
  15. // @icon            https://github.githubassets.com/pinned-octocat.svg
  16. // @grant           none
  17. // @run-at          document-end
  18. // @include         https://github.com/*
  19. // @include         https://gist.github.com/*
  20. // ==/UserScript==
  21.  
  22. /* global unsafeWindow */
  23.  
  24. (function(unsafeWindow) {
  25.  
  26. 	String.format = function(string) {
  27. 		var args = Array.prototype.slice.call(arguments, 1, arguments.length);
  28. 		return string.replace(/{(\d+)}/g, function(match, number) {
  29. 			return typeof args[number] !== "undefined" ? args[number] : match;
  30. 		});
  31. 	};
  32.  
  33. 	// Choose the character that precedes the list;
  34. 	var listCharacter = ["*", "-", "+"][0];
  35.  
  36. 	// Choose the characters that makes up a horizontal line;
  37. 	var lineCharacter = ["***", "---", "___"][0];
  38.  
  39. 	// Source: https://github.com/gollum/gollum/blob/9c714e768748db4560bc017cacef4afa0c751a63/lib/gollum/public/gollum/javascript/editor/langs/markdown.js
  40. 	var MarkDown = (function MarkDown() {
  41. 		return {
  42. 			"function-bold": {
  43. 				search: /^(\s*)([\s\S]*?)(\s*)$/g,
  44. 				replace: "$1**$2**$3",
  45. 				shortcut: "ctrl+b"
  46. 			},
  47. 			"function-italic": {
  48. 				search: /^(\s*)([\s\S]*?)(\s*)$/g,
  49. 				replace: "$1_$2_$3",
  50. 				shortcut: "ctrl+i"
  51. 			},
  52. 			"function-underline": {
  53. 				search: /^(\s*)([\s\S]*?)(\s*)$/g,
  54. 				replace: "$1<ins>$2</ins>$3",
  55. 				shortcut: "ctrl+u"
  56. 			},
  57. 			"function-strikethrough": {
  58. 				search: /^(\s*)([\s\S]*?)(\s*)$/g,
  59. 				replace: "$1~~$2~~$3",
  60. 				shortcut: "ctrl+s"
  61. 			},
  62.  
  63. 			"function-h1": {
  64. 				search: /(.+)([\n]?)/g,
  65. 				replace: "# $1$2",
  66. 				forceNewline: true,
  67. 				shortcut: "ctrl+1"
  68. 			},
  69. 			"function-h2": {
  70. 				search: /(.+)([\n]?)/g,
  71. 				replace: "## $1$2",
  72. 				forceNewline: true,
  73. 				shortcut: "ctrl+2"
  74. 			},
  75. 			"function-h3": {
  76. 				search: /(.+)([\n]?)/g,
  77. 				replace: "### $1$2",
  78. 				forceNewline: true,
  79. 				shortcut: "ctrl+3"
  80. 			},
  81. 			"function-h4": {
  82. 				search: /(.+)([\n]?)/g,
  83. 				replace: "#### $1$2",
  84. 				forceNewline: true,
  85. 				shortcut: "ctrl+4"
  86. 			},
  87. 			"function-h5": {
  88. 				search: /(.+)([\n]?)/g,
  89. 				replace: "##### $1$2",
  90. 				forceNewline: true,
  91. 				shortcut: "ctrl+5"
  92. 			},
  93. 			"function-h6": {
  94. 				search: /(.+)([\n]?)/g,
  95. 				replace: "###### $1$2",
  96. 				forceNewline: true,
  97. 				shortcut: "ctrl+6"
  98. 			},
  99.  
  100. 			"function-link": {
  101. 				exec: function(button, selText, commentForm, next) {
  102. 					var selTxt = selText.trim(),
  103. 						isUrl = selTxt && /(?:https?:\/\/)|(?:www\.)/.test(selTxt),
  104. 						text = isUrl ? "" : selTxt,
  105. 						href = isUrl ? selTxt : "";
  106. 					unsafeWindow.$.GollumDialog.init({
  107. 						title: "Insert Link",
  108. 						fields: [{
  109. 							id: "text",
  110. 							name: "Link Text",
  111. 							type: "text",
  112. 							value: text
  113. 						}, {
  114. 							id: "href",
  115. 							name: "URL",
  116. 							type: "text",
  117. 							value: href
  118. 						}],
  119. 						OK: function(t) {
  120. 							if (t.href) {
  121. 								next(String.format("[{0}]({1}){2}",
  122. 									t.text || t.href,
  123. 									t.href, (/\s+$/.test(selText) ? " " : "")));
  124. 							}
  125. 						}
  126. 					});
  127. 				},
  128. 				shortcut: "ctrl+l"
  129. 			},
  130. 			"function-image": {
  131. 				exec: function(button, selText, commentForm, next) {
  132. 					var selTxt = selText.trim(),
  133. 						isUrl = selTxt && /(?:https?:\/\/)|(?:www\.)/.test(selTxt),
  134. 						url = isUrl ? selTxt : "",
  135. 						alt = isUrl ? "" : selTxt;
  136. 					unsafeWindow.$.GollumDialog.init({
  137. 						title: "Insert Image",
  138. 						fields: [{
  139. 							id: "url",
  140. 							name: "Image URL",
  141. 							type: "text",
  142. 							value: url
  143. 						}, {
  144. 							id: "alt",
  145. 							name: "Alt Text",
  146. 							type: "text",
  147. 							value: alt
  148. 						}],
  149. 						OK: function(t) {
  150. 							if (t.url) {
  151. 								next(String.format("![{0}]({1}){2}",
  152. 									t.alt || t.url,
  153. 									t.url, (/\s+$/.test(selText) ? " " : "")));
  154. 							}
  155. 						}
  156. 					});
  157. 				},
  158. 				shortcut: "ctrl+g"
  159. 			},
  160.  
  161. 			"function-ul": {
  162. 				search: /(.+)([\n]?)/g,
  163. 				replace: String.format("{0} $1$2", listCharacter),
  164. 				forceNewline: true,
  165. 				shortcut: "alt+ctrl+u"
  166. 			},
  167. 			"function-ol": {
  168. 				exec: function(button, selText, commentForm, next) {
  169. 					var repText = "";
  170. 					if (!selText) {
  171. 						repText = "1. ";
  172. 					} else {
  173. 						var lines = selText.split("\n"),
  174. 							hasContent = /[\w]+/;
  175. 						for (var i = 0; i < lines.length; i++) {
  176. 							if (hasContent.test(lines[i])) {
  177. 								repText += String.format("{0}. {1}\n", i + 1, lines[i]);
  178. 							}
  179. 						}
  180. 					}
  181. 					next(repText);
  182. 				},
  183. 				shortcut: "alt+ctrl+o"
  184. 			},
  185. 			"function-checklist": {
  186. 				search: /(.+)([\n]?)/g,
  187. 				replace: String.format("{0} [ ] $1$2", listCharacter),
  188. 				forceNewline: true,
  189. 				shortcut: "alt+ctrl+t"
  190. 			},
  191.  
  192. 			"function-code": {
  193. 				exec: function(button, selText, commentForm, next) {
  194. 					var rt = selText.indexOf("\n") > -1 ? "$1\n```\n$2\n```$3" : "$1`$2`$3";
  195. 					next(selText.replace(/^(\s*)([\s\S]*?)(\s*)$/g, rt));
  196. 				},
  197. 				shortcut: "ctrl+k"
  198. 			},
  199. 			"function-code-syntax": {
  200. 				exec: function(button, selText, commentForm, next) {
  201. 					var rt = "$1\n```" + button.dataset.value + "\n$2\n```$3";
  202. 					next(selText.replace(/^(\s*)([\s\S]*?)(\s*)$/g, rt));
  203. 				}
  204. 			},
  205.  
  206. 			"function-blockquote": {
  207. 				search: /(.+)([\n]?)/g,
  208. 				replace: "> $1$2",
  209. 				forceNewline: true,
  210. 				shortcut: "ctrl+q"
  211. 			},
  212. 			"function-rule": {
  213. 				append: String.format("\n{0}\n", lineCharacter),
  214. 				forceNewline: true,
  215. 				shortcut: "ctrl+r"
  216. 			},
  217. 			"function-table": {
  218. 				append: "\n" +
  219. 					"| Head | Head   | Head  |\n" +
  220. 					"| :--- | :----: | ----: |\n" +
  221. 					"| Cell | Cell   | Cell  |\n" +
  222. 					"| Left | Center | Right |\n",
  223. 				forceNewline: true,
  224. 				shortcut: "alt+shift+t"
  225. 			},
  226.  
  227. 			"function-clear": {
  228. 				exec: function(button, selText, commentForm, next) {
  229. 					commentForm.value = "";
  230. 					next("");
  231. 				},
  232. 				shortcut: "alt+ctrl+x"
  233. 			},
  234.  
  235. 			"function-snippets-tab": {
  236. 				exec: function(button, selText, commentForm, next) {
  237. 					next("\t");
  238. 				}
  239. 			},
  240. 			"function-snippets-useragent": {
  241. 				exec: function(button, selText, commentForm, next) {
  242. 					next("`" + navigator.userAgent + "`");
  243. 				}
  244. 			},
  245. 			"function-snippets-contributing": {
  246. 				exec: function(button, selText, commentForm, next) {
  247. 					next("Please, always consider reviewing the [guidelines for contributing](../blob/master/CONTRIBUTING.md) to this repository.");
  248. 				}
  249. 			},
  250.  
  251. 			"function-emoji": {
  252. 				exec: function(button, selText, commentForm, next) {
  253. 					next(button.dataset.value);
  254. 				}
  255. 			}
  256. 		};
  257. 	})();
  258.  
  259. 	var toolBarLeftHTML =
  260. 		'<div class="gollum-editor-function-buttons" style="float: left;">' +
  261.  
  262. 		/* Bold, italic, underline & Strikethrough; */
  263. 		'	<div class="button-group btn-group">' +
  264. 		'		<a href="#" id="function-bold" class="btn btn-sm minibutton function-button tooltipped tooltipped-ne" aria-label="Bold (ctrl+b)">' +
  265. 		'			<b style="font-weight: bolder;">B</b>' +
  266. 		'		</a>' +
  267. 		'		<a href="#" id="function-italic" class="btn btn-sm minibutton function-button tooltipped tooltipped-ne" aria-label="Italic (ctrl+i)">' +
  268. 		'			<em>i</em>' +
  269. 		'		</a>' +
  270. 		'		<a href="#" id="function-underline" class="btn btn-sm minibutton function-button tooltipped tooltipped-ne" aria-label="Underline (ctrl+u)">' +
  271. 		'			<ins>U</ins>' +
  272. 		'		</a>' +
  273. 		'		<a href="#" id="function-strikethrough" class="btn btn-sm minibutton function-button tooltipped tooltipped-ne" aria-label="Strikethrough (ctrl+s)">' +
  274. 		'			<s>S</s>' +
  275. 		'		</a>' +
  276. 		'	</div>' +
  277.  
  278. 		/* Headers (1 - 6); */
  279. 		'	<div class="button-group btn-group">' +
  280. 		'		<div class="select-menu js-menu-container js-select-menu tooltipped tooltipped-ne" aria-label="Headers">' +
  281. 		'			<a href="#" id="function-h1" class="btn btn-sm minibutton select-menu-button js-menu-target function-button function-dummy" aria-label="Headers" style="padding-left:7px; padding-right:7px; width:auto; border-bottom-right-radius:3px; border-top-right-radius:3px;">' +
  282. 		'				<svg class="octicon octicon-text-size" height="16" viewBox="0 0 18 16" width="19"><path d="M17.97 14h-2.25l-0.95-3.25H10.7l-0.95 3.25H7.5l-0.69-2.33H3.53l-0.7 2.33H0.66l3.3-9.59h2.5l2.17 6.34 2.89-8.75h2.52l3.94 12zM6.36 10.13s-1.02-3.61-1.17-4.11h-0.08l-1.13 4.11h2.38z m7.92-1.05l-1.52-5.42h-0.06l-1.5 5.42h3.08z"></path></svg>' +
  283. 		'			</a>' +
  284. 		'			<div class="select-menu-modal-holder js-menu-content js-navigation-container" style="top:26px; z-index:22;">' +
  285. 		'				<div class="select-menu-modal" style="width:auto; overflow:visible;">' +
  286. 		'					<div class="select-menu-header">' +
  287. 		'						<span class="select-menu-title">Choose header</span>' +
  288. 		'						<svg class="octicon octicon-remove-close js-menu-close" height="16" viewBox="0 0 12 16" width="12" xmlns="http://www.w3.org/2000/svg"><path d="M7.48 8l3.75 3.75-1.48 1.48-3.75-3.75-3.75 3.75-1.48-1.48 3.75-3.75L0.77 4.25l1.48-1.48 3.75 3.75 3.75-3.75 1.48 1.48-3.75 3.75z" /></svg>' +
  289. 		'					</div>' +
  290. 		'					<div class="button-group btn-group" style="min-width:175px;">' +
  291. 		'						<a href="#" id="function-h1" class="btn btn-sm minibutton function-button js-menu-close tooltipped tooltipped-s" aria-label="Header 1 (ctrl+1)">' +
  292. 		'							h1' +
  293. 		'						</a>' +
  294. 		'						<a href="#" id="function-h2" class="btn btn-sm minibutton function-button js-menu-close tooltipped tooltipped-s" aria-label="Header 2 (ctrl+2)">' +
  295. 		'							h2' +
  296. 		'						</a>' +
  297. 		'						<a href="#" id="function-h3" class="btn btn-sm minibutton function-button js-menu-close tooltipped tooltipped-s" aria-label="Header 3 (ctrl+3)">' +
  298. 		'							h3' +
  299. 		'						</a>' +
  300. 		'						<a href="#" id="function-h4" class="btn btn-sm minibutton function-button js-menu-close tooltipped tooltipped-s" aria-label="Header 4 (ctrl+4)">' +
  301. 		'							h4' +
  302. 		'						</a>' +
  303. 		'						<a href="#" id="function-h5" class="btn btn-sm minibutton function-button js-menu-close tooltipped tooltipped-s" aria-label="Header 5 (ctrl+5)">' +
  304. 		'							h5' +
  305. 		'						</a>' +
  306. 		'						<a href="#" id="function-h6" class="btn btn-sm minibutton function-button js-menu-close tooltipped tooltipped-s" aria-label="Header 6 (ctrl+6)">' +
  307. 		'							h6' +
  308. 		'						</a>' +
  309. 		'					</div>' +
  310. 		'				</div>' +
  311. 		'			</div>' +
  312. 		'		</div>' +
  313. 		'	</div>' +
  314.  
  315. 		/* Link & image; */
  316. 		'	<div class="button-group btn-group">' +
  317. 		'		<a href="#" id="function-link" class="btn btn-sm minibutton function-button tooltipped tooltipped-ne" aria-label="Link (ctrl+l)">' +
  318. 		'			<svg class="octicon octicon-link" height="16" viewBox="0 0 16 16" width="17" xmlns="http://www.w3.org/2000/svg"><path d="M4 9h1v1h-1c-1.5 0-3-1.69-3-3.5s1.55-3.5 3-3.5h4c1.45 0 3 1.69 3 3.5 0 1.41-0.91 2.72-2 3.25v-1.16c0.58-0.45 1-1.27 1-2.09 0-1.28-1.02-2.5-2-2.5H4c-0.98 0-2 1.22-2 2.5s1 2.5 2 2.5z m9-3h-1v1h1c1 0 2 1.22 2 2.5s-1.02 2.5-2 2.5H9c-0.98 0-2-1.22-2-2.5 0-0.83 0.42-1.64 1-2.09v-1.16c-1.09 0.53-2 1.84-2 3.25 0 1.81 1.55 3.5 3 3.5h4c1.45 0 3-1.69 3-3.5s-1.5-3.5-3-3.5z" /></svg>' +
  319. 		'		</a>' +
  320. 		'		<a href="#" id="function-image" class="btn btn-sm minibutton function-button tooltipped tooltipped-ne" aria-label="Image (ctrl+g)">' +
  321. 		'			<svg class="octicon octicon-file-media" height="16" viewBox="0 0 12 16" width="13" xmlns="http://www.w3.org/2000/svg"><path d="M6 5h2v2H6V5z m6-0.5v9.5c0 0.55-0.45 1-1 1H1c-0.55 0-1-0.45-1-1V2c0-0.55 0.45-1 1-1h7.5l3.5 3.5z m-1 0.5L8 2H1v11l3-5 2 4 2-2 3 3V5z" /></svg>' +
  322. 		'		</a>' +
  323. 		'	</div>' +
  324.  
  325. 		/* Lists (unordered, ordered & task); */
  326. 		'	<div class="button-group btn-group">' +
  327. 		'		<a href="#" id="function-ul" class="btn btn-sm minibutton function-button tooltipped tooltipped-ne" aria-label="Unordered List (alt+ctrl+u)">' +
  328. 		'			<svg class="octicon octicon-list-unordered" height="16" viewBox="0 0 12 16" width="13"><path d="M2 13c0 0.59 0 1-0.59 1H0.59c-0.59 0-0.59-0.41-0.59-1s0-1 0.59-1h0.81c0.59 0 0.59 0.41 0.59 1z m2.59-9h6.81c0.59 0 0.59-0.41 0.59-1s0-1-0.59-1H4.59c-0.59 0-0.59 0.41-0.59 1s0 1 0.59 1zM1.41 7H0.59c-0.59 0-0.59 0.41-0.59 1s0 1 0.59 1h0.81c0.59 0 0.59-0.41 0.59-1s0-1-0.59-1z m0-5H0.59c-0.59 0-0.59 0.41-0.59 1s0 1 0.59 1h0.81c0.59 0 0.59-0.41 0.59-1s0-1-0.59-1z m10 5H4.59c-0.59 0-0.59 0.41-0.59 1s0 1 0.59 1h6.81c0.59 0 0.59-0.41 0.59-1s0-1-0.59-1z m0 5H4.59c-0.59 0-0.59 0.41-0.59 1s0 1 0.59 1h6.81c0.59 0 0.59-0.41 0.59-1s0-1-0.59-1z"></path></svg>' +
  329. 		'		</a>' +
  330. 		'		<a href="#" id="function-ol" class="btn btn-sm minibutton function-button tooltipped tooltipped-ne" aria-label="Ordered List (alt+ctrl+o)">' +
  331. 		'			<svg class="octicon octicon-list-ordered" height="16" viewBox="0 0 12 16" width="13"><path d="M12 13c0 0.59 0 1-0.59 1H4.59c-0.59 0-0.59-0.41-0.59-1s0-1 0.59-1h6.81c0.59 0 0.59 0.41 0.59 1zM4.59 4h6.81c0.59 0 0.59-0.41 0.59-1s0-1-0.59-1H4.59c-0.59 0-0.59 0.41-0.59 1s0 1 0.59 1z m6.81 3H4.59c-0.59 0-0.59 0.41-0.59 1s0 1 0.59 1h6.81c0.59 0 0.59-0.41 0.59-1s0-1-0.59-1zM2 1H1.28C0.98 1.19 0.7 1.25 0.25 1.34v0.66h0.75v2.14H0.16v0.86h2.84v-0.86h-1V1z m0.25 8.13c-0.17 0-0.45 0.03-0.66 0.06 0.53-0.56 1.14-1.25 1.14-1.89-0.02-0.78-0.56-1.3-1.36-1.3-0.59 0-0.97 0.2-1.38 0.64l0.58 0.58c0.19-0.19 0.38-0.38 0.64-0.38 0.28 0 0.48 0.16 0.48 0.52 0 0.53-0.77 1.2-1.7 2.06v0.58h3l-0.09-0.88h-0.66z m-0.08 3.78v-0.03c0.44-0.19 0.64-0.47 0.64-0.86 0-0.7-0.56-1.11-1.44-1.11-0.48 0-0.89 0.19-1.28 0.52l0.55 0.64c0.25-0.2 0.44-0.31 0.69-0.31 0.27 0 0.42 0.13 0.42 0.36 0 0.27-0.2 0.44-0.86 0.44v0.75c0.83 0 0.98 0.17 0.98 0.47 0 0.25-0.23 0.38-0.58 0.38-0.28 0-0.56-0.14-0.81-0.38L0 14.44c0.3 0.36 0.77 0.56 1.41 0.56 0.83 0 1.53-0.41 1.53-1.16 0-0.5-0.31-0.81-0.77-0.94z"></path></svg>' +
  332. 		'		</a>' +
  333. 		'		<a href="#" id="function-checklist" class="btn btn-sm minibutton function-button tooltipped tooltipped-ne" aria-label="Task List (alt+ctrl+t)">' +
  334. 		'			<svg class="octicon octicon-tasklist" height="16" viewBox="0 0 16 16" width="17"><path d="M15.41 9H7.59c-0.59 0-0.59-0.41-0.59-1s0-1 0.59-1h7.81c0.59 0 0.59 0.41 0.59 1s0 1-0.59 1zM9.59 4c-0.59 0-0.59-0.41-0.59-1s0-1 0.59-1h5.81c0.59 0 0.59 0.41 0.59 1s0 1-0.59 1H9.59zM0 3.91l1.41-1.3 1.59 1.59L7.09 0l1.41 1.41-5.5 5.5L0 3.91z m7.59 8.09h7.81c0.59 0 0.59 0.41 0.59 1s0 1-0.59 1H7.59c-0.59 0-0.59-0.41-0.59-1s0-1 0.59-1z"></path></svg>' +
  335. 		'		</a>' +
  336. 		'	</div>' +
  337.  
  338. 		/* Code (syntax); */
  339. 		'	<div class="button-group btn-group">' +
  340. 		'		<div class="select-menu js-menu-container js-select-menu tooltipped tooltipped-ne" aria-label="Code (ctrl+k)">' +
  341. 		'			<a href="#" id="function-code" class="btn btn-sm minibutton function-button">' +
  342. 		'				<svg class="octicon octicon-code" height="16" viewBox="0 0 14 16" width="15"><path d="M9.5 3l-1.5 1.5 3.5 3.5L8 11.5l1.5 1.5 4.5-5L9.5 3zM4.5 3L0 8l4.5 5 1.5-1.5L2.5 8l3.5-3.5L4.5 3z"></path></svg>' +
  343. 		'			</a>' +
  344. 		'			<div class="select-menu-modal-holder js-menu-content js-navigation-container" style="top:26px; z-index:22;">' +
  345. 		'				<div class="select-menu-modal" style="overflow:visible;">' +
  346. 		'					<div class="select-menu-header">' +
  347. 		'						<span class="select-menu-title">Code syntax</span>' +
  348. 		'						<svg class="octicon octicon-remove-close js-menu-close" height="16" viewBox="0 0 12 16" width="12" xmlns="http://www.w3.org/2000/svg"><path d="M7.48 8l3.75 3.75-1.48 1.48-3.75-3.75-3.75 3.75-1.48-1.48 3.75-3.75L0.77 4.25l1.48-1.48 3.75 3.75 3.75-3.75 1.48 1.48-3.75 3.75z" /></svg>' +
  349. 		'					</div>' +
  350. 		'					<div class="select-menu-filters">' +
  351. 		'						<div class="select-menu-text-filter">' +
  352. 		'							<input type="text" placeholder="Filter code syntax..." class="js-filterable-field js-navigation-enable" id="context-code-syntax-filter-field">' +
  353. 		'						</div>' +
  354. 		'					</div>' +
  355. 		'					<div class="code-syntaxes select-menu-list" style="overflow:visible;">' +
  356. 		'						<div class="select-menu-no-results">Nothing to show</div>' +
  357. 		'					</div>' +
  358. 		'				</div>' +
  359. 		'			</div>' +
  360. 		'			<a href="#" id="function-code" class="btn btn-sm minibutton select-menu-button js-menu-target function-button function-dummy" style="width:20px; margin-left:-1px;"></a>' +
  361. 		'		</div>' +
  362. 		'	</div>' +
  363.  
  364. 		/* Blockquote, horizontal rule & table; */
  365. 		'	<div class="button-group btn-group">' +
  366. 		'		<a href="#" id="function-blockquote" class="btn btn-sm minibutton function-button tooltipped tooltipped-ne" aria-label="Blockquote (ctrl+q)">' +
  367. 		'			<svg class="octicon octicon-quote" height="16" viewBox="0 0 14 16" width="15"><path d="M6.16 3.17C3.73 4.73 2.55 6.34 2.55 9.03c0.16-0.05 0.3-0.05 0.44-0.05 1.27 0 2.5 0.86 2.5 2.41 0 1.61-1.03 2.61-2.5 2.61C1.09 14 0 12.48 0 9.75 0 5.95 1.75 3.22 5.02 1.33l1.14 1.84z m7 0C10.73 4.73 9.55 6.34 9.55 9.03c0.16-0.05 0.3-0.05 0.44-0.05 1.27 0 2.5 0.86 2.5 2.41 0 1.61-1.03 2.61-2.5 2.61-1.89 0-2.98-1.52-2.98-4.25 0-3.8 1.75-6.53 5.02-8.42l1.14 1.84z"></path></svg>' +
  368. 		'		</a>' +
  369. 		'		<a href="#" id="function-rule" class="btn btn-sm minibutton function-button tooltipped tooltipped-ne" aria-label="Horizontal Rule (ctrl+r)">' +
  370. 		'			<svg class="octicon octicon-horizontal-rule" height="16" viewBox="0 0 10 16" width="11" xmlns="http://www.w3.org/2000/svg"><path d="M1 7h2v2h1V3h-1v3H1V3H0v6h1V7z m9 2V7h-1v2h1z m0-3V4h-1v2h1z m-3 0V4h2v-1H6v6h1V7h2v-1H7zM0 13h10V11H0v2z" /></svg>' +
  371. 		'		</a>' +
  372. 		'		<a href="#" id="function-table" class="btn btn-sm minibutton function-button tooltipped tooltipped-ne" aria-label="Table (alt+shift+t)">' +
  373. 		'			<svg class="octicon octicon-three-bars" height="16" viewBox="0 0 12 16" width="13" xmlns="http://www.w3.org/2000/svg"><path d="M11.41 9H0.59c-0.59 0-0.59-0.41-0.59-1s0-1 0.59-1h10.81c0.59 0 0.59 0.41 0.59 1s0 1-0.59 1z m0-4H0.59c-0.59 0-0.59-0.41-0.59-1s0-1 0.59-1h10.81c0.59 0 0.59 0.41 0.59 1s0 1-0.59 1zM0.59 11h10.81c0.59 0 0.59 0.41 0.59 1s0 1-0.59 1H0.59c-0.59 0-0.59-0.41-0.59-1s0-1 0.59-1z" /></svg>' +
  374. 		'		</a>' +
  375. 		'	</div>' +
  376.  
  377. 		/* Snippets; */
  378. 		'	<div class="button-group btn-group">' +
  379. 		'		<div class="select-menu js-menu-container js-select-menu tooltipped tooltipped-ne" aria-label="Snippets">' +
  380. 		'			<a href="#" class="btn btn-sm minibutton select-menu-button js-menu-target" aria-label="Snippets" style="padding-left:7px; padding-right:7px; width:auto; border-bottom-right-radius:3px; border-top-right-radius:3px;">' +
  381. 		'				<svg class="octicon octicon-pin" height="16" viewBox="0 0 16 16" width="17" xmlns="http://www.w3.org/2000/svg"><path d="M10 1.2v0.8l0.5 1-4.5 3H2.2c-0.44 0-0.67 0.53-0.34 0.86l3.14 3.14L1 15l5-4 3.14 3.14c0.33 0.33 0.86 0.09 0.86-0.34V10l3-4.5 1 0.5h0.8c0.44 0 0.67-0.53 0.34-0.86L10.86 0.86c-0.33-0.33-0.86-0.09-0.86 0.34z" /></svg>' +
  382. 		'			</a>' +
  383. 		'			<div class="select-menu-modal-holder js-menu-content js-navigation-container" style="top:26px; z-index:22;">' +
  384. 		'				<div class="select-menu-modal" style="overflow:visible;">' +
  385. 		'					<div class="select-menu-header">' +
  386. 		'						<span class="select-menu-title">Snippets</span>' +
  387. 		'						<svg class="octicon octicon-remove-close js-menu-close" height="16" viewBox="0 0 12 16" width="12" xmlns="http://www.w3.org/2000/svg"><path d="M7.48 8l3.75 3.75-1.48 1.48-3.75-3.75-3.75 3.75-1.48-1.48 3.75-3.75L0.77 4.25l1.48-1.48 3.75 3.75 3.75-3.75 1.48 1.48-3.75 3.75z" /></svg>' +
  388. 		'					</div>' +
  389. 		'					<div class="select-menu-filters">' +
  390. 		'						<div class="select-menu-text-filter">' +
  391. 		'							<input type="text" placeholder="Filter snippets..." class="js-filterable-field js-navigation-enable" id="context-snippets-filter-field">' +
  392. 		'						</div>' +
  393. 		'					</div>' +
  394. 		'					<div class="select-menu-list" style="overflow:visible;">' +
  395. 		'						<div data-filterable-type="substring" data-filterable-for="context-snippets-filter-field">' +
  396. 		'							<a href="#" id="function-snippets-tab" class="function-button select-menu-item js-navigation-item tooltipped tooltipped-w" aria-label="Add tab character" style="table-layout:initial;">' +
  397. 		'								<span class="select-menu-item-text js-select-button-text">Add tab character</span>' +
  398. 		'							</a>' +
  399. 		'							<a href="#" id="function-snippets-useragent" class="function-button select-menu-item js-navigation-item tooltipped tooltipped-w" aria-label="Add UserAgent" style="table-layout:initial;">' +
  400. 		'								<span class="select-menu-item-text js-select-button-text">Add UserAgent</span>' +
  401. 		'							</a>' +
  402. 		'							<a href="#" id="function-snippets-contributing" class="function-button select-menu-item js-navigation-item tooltipped tooltipped-w" aria-label="Add contributing message" style="table-layout:initial;">' +
  403. 		'								<span class="select-menu-item-text">' +
  404. 		'									<span class="js-select-button-text">Contributing</span>' +
  405. 		'									<span class="description">Add contributing message</span>' +
  406. 		'								</span>' +
  407. 		'							</a>' +
  408. 		'						</div>' +
  409. 		'						<div class="select-menu-no-results">Nothing to show</div>' +
  410. 		'					</div>' +
  411. 		'				</div>' +
  412. 		'			</div>' +
  413. 		'		</div>' +
  414. 		'	</div>' +
  415.  
  416. 		/* Emoji; */
  417. 		'	<div class="button-group btn-group suggester-function">' +
  418. 		'		<div class="select-menu js-menu-container js-select-menu tooltipped tooltipped-ne" aria-label="Emoji">' +
  419. 		'			<a href="#" class="btn btn-sm minibutton select-menu-button js-menu-target" aria-label="Emoji" style="padding-left:7px; padding-right:7px; width:auto; border-bottom-right-radius:3px; border-top-right-radius:3px;">' +
  420. 		'				<svg class="octicon octicon-smiley" height="16" viewBox="0 0 16 16" width="17" xmlns="http://www.w3.org/2000/svg"><path d="M8 0C3.58 0 0 3.58 0 8s3.58 8 8 8 8-3.58 8-8S12.42 0 8 0z m4.81 12.81c-0.63 0.63-1.36 1.11-2.17 1.45-0.83 0.36-1.72 0.53-2.64 0.53s-1.81-0.17-2.64-0.53c-0.81-0.34-1.55-0.83-2.17-1.45s-1.11-1.36-1.45-2.17c-0.36-0.83-0.53-1.72-0.53-2.64s0.17-1.81 0.53-2.64c0.34-0.81 0.83-1.55 1.45-2.17s1.36-1.11 2.17-1.45c0.83-0.36 1.72-0.53 2.64-0.53s1.81 0.17 2.64 0.53c0.81 0.34 1.55 0.83 2.17 1.45s1.11 1.36 1.45 2.17c0.36 0.83 0.53 1.72 0.53 2.64s-0.17 1.81-0.53 2.64c-0.34 0.81-0.83 1.55-1.45 2.17zM4 5.8v-0.59c0-0.66 0.53-1.19 1.2-1.19h0.59c0.66 0 1.19 0.53 1.19 1.19v0.59c0 0.67-0.53 1.2-1.19 1.2h-0.59c-0.67 0-1.2-0.53-1.2-1.2z m5 0v-0.59c0-0.66 0.53-1.19 1.2-1.19h0.59c0.66 0 1.19 0.53 1.19 1.19v0.59c0 0.67-0.53 1.2-1.19 1.2h-0.59c-0.67 0-1.2-0.53-1.2-1.2z m4 4.2c-0.72 1.88-2.91 3-5 3s-4.28-1.13-5-3c-0.14-0.39 0.23-1 0.66-1h8.59c0.41 0 0.89 0.61 0.75 1z" /></svg>' +
  421. 		'			</a>' +
  422. 		'			<div class="select-menu-modal-holder js-menu-content js-navigation-container" style="top:26px; z-index:22;">' +
  423. 		'				<div class="select-menu-modal" style="overflow:visible;">' +
  424. 		'					<div class="select-menu-header">' +
  425. 		'						<span class="select-menu-title">Emoji</span>' +
  426. 		'						<svg class="octicon octicon-remove-close js-menu-close" height="16" viewBox="0 0 12 16" width="12" xmlns="http://www.w3.org/2000/svg"><path d="M7.48 8l3.75 3.75-1.48 1.48-3.75-3.75-3.75 3.75-1.48-1.48 3.75-3.75L0.77 4.25l1.48-1.48 3.75 3.75 3.75-3.75 1.48 1.48-3.75 3.75z" /></svg>' +
  427. 		'					</div>' +
  428. 		'					<div class="select-menu-filters">' +
  429. 		'						<div class="select-menu-text-filter">' +
  430. 		'							<input type="text" placeholder="Filter emoji..." class="js-filterable-field js-navigation-enable" id="context-emoji-filter-field">' +
  431. 		'						</div>' +
  432. 		'					</div>' +
  433. 		'					<div class="suggester select-menu-list" style="overflow:visible;">' +
  434. 		'						<div class="select-menu-no-results">Nothing to show</div>' +
  435. 		'					</div>' +
  436. 		'				</div>' +
  437. 		'			</div>' +
  438. 		'		</div>' +
  439. 		'	</div>' +
  440.  
  441. 		'</div>';
  442. 	var toolBarRightHTML =
  443. 		/* Clear; */
  444. 		'<div style="float:right;">' +
  445. 		'	<div class="button-group btn-group">' +
  446. 		'		<span id="function-clear" class="btn btn-sm minibutton function-button tooltipped tooltipped-nw" aria-label="Clear (alt+ctrl+x)">' +
  447. 		'			<svg class="octicon octicon-trashcan" height="16" viewBox="0 0 12 16" width="13" xmlns="http://www.w3.org/2000/svg"><path d="M10 2H8c0-0.55-0.45-1-1-1H4c-0.55 0-1 0.45-1 1H1c-0.55 0-1 0.45-1 1v1c0 0.55 0.45 1 1 1v9c0 0.55 0.45 1 1 1h7c0.55 0 1-0.45 1-1V5c0.55 0 1-0.45 1-1v-1c0-0.55-0.45-1-1-1z m-1 12H2V5h1v8h1V5h1v8h1V5h1v8h1V5h1v9z m1-10H1v-1h9v1z" /></svg>' +
  448. 		'		</span>' +
  449. 		'	</div>' +
  450. 		'</div>';
  451.  
  452. 	// Source: https://github.com/gollum/gollum/blob/9c714e768748db4560bc017cacef4afa0c751a63/lib/gollum/public/gollum/javascript/editor/gollum.editor.js#L516
  453. 	function executeAction(definitionObject, commentForm, button) {
  454. 		var txt = commentForm.value,
  455. 			selPos = {
  456. 				start: commentForm.selectionStart,
  457. 				end: commentForm.selectionEnd
  458. 			},
  459. 			selText = txt.substring(selPos.start, selPos.end),
  460. 			repText = selText,
  461. 			reselect = true,
  462. 			cursor = null;
  463.  
  464. 		// execute replacement function;
  465. 		if (definitionObject.exec) {
  466. 			definitionObject.exec(button, selText, commentForm, function(repText) {
  467. 				replaceFieldSelection(commentForm, repText);
  468. 			});
  469. 			return;
  470. 		}
  471.  
  472. 		// execute a search;
  473. 		var searchExp = new RegExp(definitionObject.search || /([^\n]+)/gi);
  474.  
  475. 		// replace text;
  476. 		if (definitionObject.replace) {
  477. 			var rt = definitionObject.replace;
  478. 			repText = repText.replace(searchExp, rt);
  479. 			repText = repText.replace(/\$[\d]/g, "");
  480. 			if (repText === "") {
  481. 				cursor = rt.indexOf("$1");
  482. 				repText = rt.replace(/\$[\d]/g, "");
  483. 				if (cursor === -1) {
  484. 					cursor = Math.floor(rt.length / 2);
  485. 				}
  486. 			}
  487. 		}
  488.  
  489. 		// append if necessary;
  490. 		if (definitionObject.append) {
  491. 			if (repText === selText) {
  492. 				reselect = false;
  493. 			}
  494. 			repText += definitionObject.append;
  495. 		}
  496.  
  497. 		if (repText) {
  498. 			if (definitionObject.forceNewline === true && (selPos.start > 0 && txt.substr(Math.max(0, selPos.start - 1), 1) !== "\n")) {
  499. 				repText = "\n" + repText;
  500. 			}
  501. 			replaceFieldSelection(commentForm, repText, reselect, cursor);
  502. 		}
  503. 	}
  504.  
  505. 	// Source: https://github.com/gollum/gollum/blob/9c714e768748db4560bc017cacef4afa0c751a63/lib/gollum/public/gollum/javascript/editor/gollum.editor.js#L708
  506. 	function replaceFieldSelection(commentForm, replaceText, reselect, cursorOffset) {
  507. 		var txt = commentForm.value,
  508. 			selPos = {
  509. 				start: commentForm.selectionStart,
  510. 				end: commentForm.selectionEnd
  511. 			};
  512.  
  513. 		var selectNew = true;
  514. 		if (reselect === false) {
  515. 			selectNew = false;
  516. 		}
  517.  
  518. 		var scrollTop = null;
  519. 		if (commentForm.scrollTop) {
  520. 			scrollTop = commentForm.scrollTop;
  521. 		}
  522.  
  523. 		commentForm.value = txt.substring(0, selPos.start) + replaceText + txt.substring(selPos.end);
  524. 		commentForm.focus();
  525.  
  526. 		if (selectNew) {
  527. 			if (cursorOffset) {
  528. 				commentForm.setSelectionRange(selPos.start + cursorOffset, selPos.start + cursorOffset);
  529. 			} else {
  530. 				commentForm.setSelectionRange(selPos.start, selPos.start + replaceText.length);
  531. 			}
  532. 		}
  533.  
  534. 		if (scrollTop) {
  535. 			commentForm.scrollTop = scrollTop;
  536. 		}
  537. 	}
  538.  
  539. 	function isWiki() {
  540. 		return /\/wiki\//.test(location.href);
  541. 	}
  542.  
  543. 	//function isGist() {
  544. 	//	return "gist.github.com" === location.host;
  545. 	//}
  546.  
  547. 	function overrideGollumMarkdown() {
  548. 		unsafeWindow.$.GollumEditor.defineLanguage("markdown", MarkDown);
  549. 	}
  550.  
  551. 	function unbindGollumFunctions() {
  552. 		window.setTimeout(function() {
  553. 			unsafeWindow.$(".function-button:not(#function-help)").unbind("click");
  554. 		}, 1);
  555. 	}
  556.  
  557. 	var buttonEvent = function(e) {
  558. 		if (!this.classList.contains("disabled") && !this.classList.contains("function-dummy")) {
  559. 			e.preventDefault();
  560. 			executeAction(MarkDown[this.id], this.commentForm, this);
  561. 			return false;
  562. 		}
  563. 	};
  564.  
  565. 	// The suggester container needs extra margin to move the menu below the text because of the added toolbar.
  566. 	function fixSuggesterMenu(commentForm) {
  567. 		commentForm.parentNode.parentNode.querySelector(".suggester-container").style.marginTop = "36px";
  568. 	}
  569.  
  570. 	var codeSyntaxTop = ["JavaScript", "Java", "Ruby", "PHP", "Python", "CSS", "C++", "C#", "C", "HTML"]; // https://github.com/blog/2047-language-trends-on-github
  571. 	var codeSyntaxList = ["ABAP", "abl", "aconf", "ActionScript", "actionscript 3",
  572. 		"actionscript3", "Ada", "ada2005", "ada95", "advpl", "Agda", "ags",
  573. 		"AGS Script", "ahk", "Alloy", "AMPL", "Ant Build System", "ANTLR",
  574. 		"apache", "ApacheConf", "Apex", "API Blueprint", "APL", "AppleScript",
  575. 		"Arc", "Arduino", "as3", "AsciiDoc", "ASP", "AspectJ", "aspx",
  576. 		"aspx-vb", "Assembly", "ATS", "ats2", "au3", "Augeas", "AutoHotkey",
  577. 		"AutoIt", "AutoIt3", "AutoItScript", "Awk", "b3d", "bash",
  578. 		"bash session", "bat", "batch", "Batchfile", "Befunge", "Bison",
  579. 		"BitBake", "blitz3d", "BlitzBasic", "BlitzMax", "blitzplus",
  580. 		"Bluespec", "bmax", "Boo", "bplus", "Brainfuck", "Brightscript", "Bro",
  581. 		"bsdmake", "byond", "C", "C#", "C++", "c++-objdumb", "C-ObjDump",
  582. 		"c2hs", "C2hs Haskell", "Cap'n Proto", "Carto", "CartoCSS", "Ceylon",
  583. 		"cfc", "cfm", "cfml", "Chapel", "Charity", "chpl", "ChucK", "Cirru",
  584. 		"Clarion", "Clean", "clipper", "CLIPS", "Clojure", "CMake", "COBOL",
  585. 		"coffee", "coffee-script", "CoffeeScript", "ColdFusion",
  586. 		"ColdFusion CFC", "coldfusion html", "Common Lisp", "Component Pascal",
  587. 		"console", "Cool", "Coq", "cpp", "Cpp-ObjDump", "Creole", "Crystal",
  588. 		"csharp", "CSS", "Cucumber", "Cuda", "Cycript", "Cython", "D",
  589. 		"D-ObjDump", "Darcs Patch", "Dart", "dcl", "delphi", "desktop", "Diff",
  590. 		"DIGITAL Command Language", "DM", "DNS Zone", "Dockerfile",
  591. 		"Dogescript", "dosbatch", "dosini", "dpatch", "DTrace",
  592. 		"dtrace-script", "Dylan", "E", "Eagle", "eC", "Ecere Projects", "ECL",
  593. 		"ECLiPSe", "edn", "Eiffel", "elisp", "Elixir", "Elm", "emacs",
  594. 		"Emacs Lisp", "EmberScript", "erb", "Erlang", "F#", "Factor", "Fancy",
  595. 		"Fantom", "Filterscript", "fish", "flex", "FLUX", "Formatted", "Forth",
  596. 		"FORTRAN", "foxpro", "Frege", "fsharp", "fundamental", "G-code",
  597. 		"Game Maker Language", "GAMS", "GAP", "GAS", "GDScript", "Genshi",
  598. 		"Gentoo Ebuild", "Gentoo Eclass", "Gettext Catalog", "gf", "gherkin",
  599. 		"GLSL", "Glyph", "Gnuplot", "Go", "Golo", "Gosu", "Grace", "Gradle",
  600. 		"Grammatical Framework", "Graph Modeling Language", "Graphviz (DOT)",
  601. 		"Groff", "Groovy", "Groovy Server Pages", "gsp", "Hack", "Haml",
  602. 		"Handlebars", "Harbour", "Haskell", "Haxe", "hbs", "HCL", "HTML",
  603. 		"HTML+Django", "html+django/jinja", "HTML+ERB", "html+jinja",
  604. 		"HTML+PHP", "html+ruby", "htmlbars", "htmldjango", "HTTP", "Hy",
  605. 		"hylang", "HyPhy", "i7", "IDL", "Idris", "igor", "IGOR Pro", "igorpro",
  606. 		"inc", "Inform 7", "inform7", "INI", "Inno Setup", "Io", "Ioke", "irc",
  607. 		"IRC log", "irc logs", "Isabelle", "Isabelle ROOT", "J", "Jade",
  608. 		"Jasmin", "Java", "java server page", "Java Server Pages",
  609. 		"JavaScript", "JFlex", "jruby", "js", "JSON", "JSON5", "JSONiq",
  610. 		"JSONLD", "jsp", "JSX", "Julia", "KiCad", "Kit", "Kotlin", "KRL",
  611. 		"LabVIEW", "Lasso", "lassoscript", "latex", "Latte", "Lean", "Less",
  612. 		"Lex", "LFE", "lhaskell", "lhs", "LilyPond", "Limbo", "Linker Script",
  613. 		"Linux Kernel Module", "Liquid", "lisp", "litcoffee", "Literate Agda",
  614. 		"Literate CoffeeScript", "Literate Haskell", "live-script",
  615. 		"LiveScript", "LLVM", "Logos", "Logtalk", "LOLCODE", "LookML",
  616. 		"LoomScript", "ls", "LSL", "Lua", "M", "macruby", "make", "Makefile",
  617. 		"Mako", "Markdown", "Mask", "Mathematica", "Matlab", "Maven POM",
  618. 		"Max", "max/msp", "maxmsp", "MediaWiki", "Mercury", "mf", "MiniD",
  619. 		"Mirah", "mma", "Modelica", "Modula-2", "Module Management System",
  620. 		"Monkey", "Moocode", "MoonScript", "MTML", "MUF", "mumps", "mupad",
  621. 		"Myghty", "nasm", "NCL", "Nemerle", "nesC", "NetLinx", "NetLinx+ERB",
  622. 		"NetLogo", "NewLisp", "Nginx", "nginx configuration file", "Nimrod",
  623. 		"Ninja", "Nit", "Nix", "nixos", "NL", "node", "nroff", "NSIS", "Nu",
  624. 		"NumPy", "nush", "nvim", "obj-c", "obj-c++", "obj-j", "objc", "objc++",
  625. 		"ObjDump", "Objective-C", "Objective-C++", "Objective-J", "objectivec",
  626. 		"objectivec++", "objectivej", "objectpascal", "objj", "OCaml",
  627. 		"Omgrofl", "ooc", "Opa", "Opal", "OpenCL", "openedge", "OpenEdge ABL",
  628. 		"OpenSCAD", "Org", "osascript", "Ox", "Oxygene", "Oz", "Pan",
  629. 		"Papyrus", "Parrot", "Parrot Assembly",
  630. 		"Parrot Internal Representation", "Pascal", "pasm", "PAWN", "Perl",
  631. 		"Perl6", "PHP", "PicoLisp", "PigLatin", "Pike", "pir", "PLpgSQL",
  632. 		"PLSQL", "Pod", "PogoScript", "posh", "postscr", "PostScript", "pot",
  633. 		"PowerShell", "Processing", "progress", "Prolog", "Propeller Spin",
  634. 		"protobuf", "Protocol Buffer", "Protocol Buffers", "Public Key",
  635. 		"Puppet", "Pure Data", "PureBasic", "PureScript", "pyrex", "Python",
  636. 		"Python traceback", "QMake", "QML", "R", "Racket",
  637. 		"Ragel in Ruby Host", "ragel-rb", "ragel-ruby", "rake", "RAML", "raw",
  638. 		"Raw token data", "rb", "rbx", "RDoc", "REALbasic", "Rebol", "Red",
  639. 		"red/system", "Redcode", "RenderScript", "reStructuredText", "RHTML",
  640. 		"RMarkdown", "RobotFramework", "Rouge", "Rscript", "rss", "rst",
  641. 		"Ruby", "Rust", "rusthon", "Sage", "salt", "SaltStack", "saltstate",
  642. 		"SAS", "Sass", "Scala", "Scaml", "Scheme", "Scilab", "SCSS", "Self",
  643. 		"sh", "Shell", "ShellSession", "Shen", "Slash", "Slim", "Smali",
  644. 		"Smalltalk", "Smarty", "sml", "SMT", "sourcemod", "SourcePawn",
  645. 		"SPARQL", "splus", "SQF", "SQL", "SQLPL", "squeak", "Squirrel",
  646. 		"Standard ML", "Stata", "STON", "Stylus", "SuperCollider", "SVG",
  647. 		"Swift", "SystemVerilog", "Tcl", "Tcsh", "Tea", "TeX", "Text",
  648. 		"Textile", "Thrift", "TOML", "ts", "Turing", "Turtle", "Twig", "TXL",
  649. 		"TypeScript", "udiff", "Unified Parallel C", "Unity3D Asset",
  650. 		"UnrealScript", "Vala", "vb.net", "vbnet", "VCL", "Verilog", "VHDL",
  651. 		"vim", "VimL", "Visual Basic", "Volt", "Vue", "Web Ontology Language",
  652. 		"WebIDL", "winbatch", "wisp", "wsdl", "X10", "xBase", "XC", "xhtml",
  653. 		"XML", "xml+genshi", "xml+kid", "Xojo", "XPages", "XProc", "XQuery",
  654. 		"XS", "xsd", "xsl", "XSLT", "xten", "Xtend", "Yacc", "YAML", "yml",
  655. 		"Zephir", "Zimpl", "zsh"
  656. 	]; // https://github.com/jerone/UserScripts/issues/18
  657. 	var codeSyntaxes = [].concat(codeSyntaxTop, codeSyntaxList).filter(function(a, b, c) {
  658. 		return c.indexOf(a) === b;
  659. 	});
  660.  
  661. 	function addCodeSyntax(commentForm) {
  662. 		var syntaxSuggestions = document.createElement("div");
  663. 		syntaxSuggestions.dataset.filterableType = "substring";
  664. 		syntaxSuggestions.dataset.filterableFor = "context-code-syntax-filter-field";
  665. 		syntaxSuggestions.dataset.filterableLimit = codeSyntaxTop.length; // Show top code syntaxes on open;
  666.  
  667. 		codeSyntaxes.forEach(function(syntax) {
  668. 			var syntaxSuggestion = document.createElement("a");
  669. 			syntaxSuggestion.setAttribute("href", "#");
  670. 			syntaxSuggestion.classList.add("function-button", "select-menu-item", "js-navigation-item");
  671. 			syntaxSuggestion.dataset.value = syntax;
  672. 			syntaxSuggestion.id = "function-code-syntax";
  673. 			syntaxSuggestions.appendChild(syntaxSuggestion);
  674.  
  675. 			var syntaxSuggestionText = document.createElement("span");
  676. 			syntaxSuggestionText.classList.add("select-menu-item-text", "js-select-button-text");
  677. 			syntaxSuggestionText.appendChild(document.createTextNode(syntax));
  678. 			syntaxSuggestion.appendChild(syntaxSuggestionText);
  679. 		});
  680.  
  681. 		var suggester = commentForm.parentNode.parentNode.querySelector(".code-syntaxes");
  682. 		suggester.appendChild(syntaxSuggestions);
  683. 	}
  684.  
  685. 	var suggestionsCache = {};
  686.  
  687. 	function addSuggestions(commentForm) {
  688. 		var jssuggester = commentForm.parentNode.parentNode.querySelector(".suggester-container .suggester");
  689. 		var url = jssuggester.getAttribute("data-url");
  690.  
  691. 		if (suggestionsCache[url]) {
  692. 			parseSuggestions(commentForm, suggestionsCache[url]);
  693. 		} else {
  694. 			unsafeWindow.$.ajax({
  695. 				url: url,
  696. 				success: function(suggestionsData) {
  697. 					suggestionsCache[url] = suggestionsData;
  698. 					parseSuggestions(commentForm, suggestionsData);
  699. 				}
  700. 			});
  701. 		}
  702. 	}
  703.  
  704. 	function parseSuggestions(commentForm, suggestionsData) {
  705. 		suggestionsData = suggestionsData.replace(/js-navigation-item/g,
  706. 			"function-button js-navigation-item select-menu-item");
  707.  
  708. 		var suggestions = document.createElement("div");
  709. 		suggestions.innerHTML = suggestionsData;
  710.  
  711. 		var emojiSuggestions = suggestions.querySelector(".emoji-suggestions");
  712. 		emojiSuggestions.style.display = "block";
  713. 		emojiSuggestions.dataset.filterableType = "substring";
  714. 		emojiSuggestions.dataset.filterableFor = "context-emoji-filter-field";
  715. 		emojiSuggestions.dataset.filterableLimit = "10";
  716.  
  717. 		var suggester = commentForm.parentNode.parentNode.querySelector(".suggester");
  718. 		suggester.style.display = "block";
  719. 		suggester.style.marginTop = "0";
  720. 		suggester.appendChild(emojiSuggestions);
  721.  
  722. 		var buttons = suggester.querySelectorAll(".function-button");
  723. 		Array.prototype.forEach.call(buttons, function(button) {
  724. 			button.commentForm = commentForm;
  725. 			button.id = "function-emoji";
  726. 			button.addEventListener("click", buttonEvent, false);
  727. 			unsafeWindow.$(button).on("navigation:keydown", function(e) {
  728. 				if (e.hotkey === "enter") {
  729. 					buttonEvent.call(this, e);
  730. 				}
  731. 			});
  732. 		});
  733. 	}
  734.  
  735. 	function addSponsorLink() {
  736. 		var sponsoredText = " Enhanced by Github Comment Enhancer";
  737. 		var sponsored = document.createElement("a");
  738. 		sponsored.setAttribute("target", "_blank");
  739. 		sponsored.setAttribute("href", "https://github.com/jerone/UserScripts/tree/master/Github_Comment_Enhancer#readme");
  740. 		sponsored.classList.add("tabnav-extra");
  741. 		sponsored.style.cssFloat = "right";
  742. 		var sponsoredSvg = document.createElementNS("http://www.w3.org/2000/svg", "svg");
  743. 		sponsoredSvg.classList.add("octicon", "octicon-question");
  744. 		sponsoredSvg.setAttribute("height", "16");
  745. 		sponsoredSvg.setAttribute("width", "16");
  746. 		sponsored.appendChild(sponsoredSvg);
  747. 		var sponsoredPath = document.createElementNS("http://www.w3.org/2000/svg", "path");
  748. 		sponsoredPath.setAttribute("d", "M6 10h2v2H6V10z m4-3.5c0 2.14-2 2.5-2 2.5H6c0-0.55 0.45-1 1-1h0.5c0.28 0 0.5-0.22 0.5-0.5v-1c0-0.28-0.22-0.5-0.5-0.5h-1c-0.28 0-0.5 0.22-0.5 0.5v0.5H4c0-1.5 1.5-3 3-3s3 1 3 2.5zM7 2.3c3.14 0 5.7 2.56 5.7 5.7S10.14 13.7 7 13.7 1.3 11.14 1.3 8s2.56-5.7 5.7-5.7m0-1.3C3.14 1 0 4.14 0 8s3.14 7 7 7 7-3.14 7-7S10.86 1 7 1z");
  749. 		sponsoredSvg.appendChild(sponsoredPath);
  750. 		sponsored.appendChild(document.createTextNode(sponsoredText));
  751. 		return sponsored;
  752. 	}
  753.  
  754. 	function removeGitHubToolbar(commentForm) {
  755. 		var toolbar = commentForm.parentNode.parentNode.querySelector(".toolbar-commenting");
  756. 		if (toolbar) {
  757. 			toolbar.parentNode.replaceChild(addSponsorLink(), toolbar);
  758. 		}
  759. 	}
  760.  
  761. 	function commentFormKeyEvent(commentForm, e) {
  762. 		var keys = [];
  763. 		if (e.altKey) {
  764. 			keys.push('alt');
  765. 		}
  766. 		if (e.ctrlKey) {
  767. 			keys.push('ctrl');
  768. 		}
  769. 		if (e.shiftKey) {
  770. 			keys.push('shift');
  771. 		}
  772. 		keys.push(String.fromCharCode(e.which).toLowerCase());
  773. 		var keyCombination = keys.join('+');
  774.  
  775. 		var action;
  776. 		for (var actionName in MarkDown) {
  777. 			if (MarkDown[actionName].shortcut && MarkDown[actionName].shortcut.toLowerCase() === keyCombination) {
  778. 				action = MarkDown[actionName];
  779. 				break;
  780. 			}
  781. 		}
  782. 		if (action) {
  783. 			e.preventDefault();
  784. 			e.stopPropagation();
  785. 			executeAction(action, commentForm, null);
  786. 			return false;
  787. 		}
  788. 	}
  789.  
  790. 	function addToolbar() {
  791. 		var editors = document.querySelectorAll(".comment-form-textarea,.js-comment-field");
  792. 		if (editors.length > 0) {
  793.  
  794. 			if (isWiki()) {
  795. 				// Override existing language with improved & missing functions and remove existing click events;
  796. 				overrideGollumMarkdown();
  797. 				unbindGollumFunctions();
  798.  
  799. 				// Remove existing click events when changing languages;
  800. 				document.getElementById("wiki_format").addEventListener("change", function() {
  801. 					unbindGollumFunctions();
  802.  
  803. 					var buttons = document.querySelectorAll(".comment-form-textarea .function-button");
  804. 					Array.prototype.forEach.call(buttons, function(button) {
  805. 						button.removeEventListener("click", buttonEvent);
  806. 					});
  807. 				});
  808. 			}
  809.  
  810. 			Array.prototype.forEach.call(editors, function(commentForm) {
  811. 				var gollumEditor;
  812. 				if (commentForm.classList.contains("GithubCommentEnhancer")) {
  813. 					gollumEditor = commentForm.previousSibling;
  814. 				} else {
  815. 					commentForm.classList.add("GithubCommentEnhancer");
  816.  
  817. 					if (isWiki()) {
  818. 						gollumEditor = document.getElementById("gollum-editor-function-bar");
  819.  
  820. 						var helpButton = document.createElement("div");
  821. 						helpButton.classList.add("button-group", "btn-group");
  822. 						helpButton.appendChild(document.getElementById("function-help"));
  823.  
  824. 						var tempLeft = document.createElement("div");
  825. 						tempLeft.innerHTML = toolBarLeftHTML;
  826. 						gollumEditor.replaceChild(tempLeft, document.getElementById("gollum-editor-function-buttons"));
  827.  
  828. 						var tempRight = document.createElement("div");
  829. 						tempRight.innerHTML = toolBarRightHTML;
  830. 						tempRight.firstElementChild.appendChild(document.createTextNode(" ")); // extra space;
  831. 						tempRight.firstElementChild.appendChild(helpButton); // restore the help button;
  832. 						gollumEditor.appendChild(tempRight);
  833.  
  834. 						tempLeft = tempRight = null;
  835. 					} else {
  836. 						gollumEditor = document.createElement("div");
  837. 						gollumEditor.innerHTML = toolBarLeftHTML + toolBarRightHTML;
  838. 						gollumEditor.id = "gollum-editor-function-bar";
  839. 						gollumEditor.style.height = "26px";
  840. 						gollumEditor.style.margin = "10px 0";
  841. 						gollumEditor.classList.add("active");
  842. 						commentForm.parentNode.insertBefore(gollumEditor, commentForm);
  843.  
  844. 						removeGitHubToolbar(commentForm);
  845. 					}
  846.  
  847. 					// Execute next block only when suggester is available;
  848. 					if (commentForm.parentNode.parentNode.querySelector(".suggester-container")) {
  849. 						fixSuggesterMenu(commentForm);
  850.  
  851. 						addSuggestions(commentForm);
  852. 					} else {
  853. 						Array.prototype.forEach.call(gollumEditor.parentNode.querySelectorAll(".suggester-function"), function(button) {
  854. 							button.style.display = "none";
  855. 						});
  856. 					}
  857.  
  858. 					addCodeSyntax(commentForm);
  859. 				}
  860.  
  861. 				Array.prototype.forEach.call(gollumEditor.parentNode.querySelectorAll(".function-button"), function(button) {
  862. 					button.commentForm = commentForm; // remove event listener doesn't accept `bind`;
  863. 					button.addEventListener("click", buttonEvent, false);
  864. 					unsafeWindow.$(button).on("navigation:keydown", function(e) {
  865. 						if (e.hotkey === "enter") {
  866. 							buttonEvent.call(this, e);
  867. 						}
  868. 					});
  869. 				});
  870.  
  871. 				commentForm.addEventListener('keydown', commentFormKeyEvent.bind(this, commentForm));
  872. 			});
  873. 		}
  874. 	}
  875.  
  876. 	function overrideGollumDialog() {
  877. 		if (unsafeWindow.$.GollumDialog === undefined) {
  878. 			(function(e) {
  879. 				var t = {
  880. 					markupCreated: !1,
  881. 					markup: "",
  882. 					attachEvents: function(o) {
  883. 						e("#gollum-dialog-action-ok").click(function(e) {
  884. 								t.eventOK(e, o);
  885. 							}),
  886. 							e("#gollum-dialog-action-cancel").click(t.eventCancel),
  887. 							e('#gollum-dialog-dialog input[type="text"]').keydown(function(e) {
  888. 								13 === e.keyCode && t.eventOK(e, o);
  889. 							});
  890. 					},
  891. 					detachEvents: function() {
  892. 						e("#gollum-dialog-action-ok").unbind("click"),
  893. 							e("#gollum-dialog-action-cancel").unbind("click");
  894. 					},
  895. 					createFieldMarkup: function(e) {
  896. 						for (var o = "<fieldset>", n = 0; n < e.length; n++)
  897. 							if ("object" === typeof e[n]) {
  898. 								switch (o += '<div class="field">',
  899. 									e[n].type) {
  900. 									case "text":
  901. 										o += t.createFieldText(e[n]);
  902. 								}
  903. 								o += "</div>";
  904. 							}
  905. 						return o += "</fieldset>";
  906. 					},
  907. 					createFieldText: function(e) {
  908. 						var t = "";
  909. 						return e.name && (t += "<label",
  910. 								e.id && (t += ' for="' + e.name + '"'),
  911. 								t += ">" + e.name + "</label>"),
  912. 							t += '<input type="text"',
  913. 							e.id && (t += ' name="' + e.id + '"',
  914. 								"code" === e.type && (t += ' class="code"'),
  915. 								e.value && (t += ' value="' + e.value + '"'),
  916. 								t += ' id="gollum-dialog-dialog-generated-field-' + e.id + '">'),
  917. 							t;
  918. 					},
  919. 					createMarkup: function(o, n) {
  920. 						return t.markupCreated = !0,
  921. 							e.facebox ? '<div id="gollum-dialog-dialog"><div id="gollum-dialog-dialog-title"><h4>' + o + '</h4></div><div id="gollum-dialog-dialog-body">' + n + '</div><div id="gollum-dialog-dialog-buttons"><a href="#" title="Cancel" id="gollum-dialog-action-cancel" class="gollum-minibutton">Cancel</a><a href="#" title="OK" id="gollum-dialog-action-ok" class="gollum-minibutton">OK</a></div></div>' : '<div id="gollum-dialog-dialog"><div id="gollum-dialog-dialog-inner"><div id="gollum-dialog-dialog-bg"><div id="gollum-dialog-dialog-title"><h4>' + o + '</h4></div><div id="gollum-dialog-dialog-body">' + n + '</div><div id="gollum-dialog-dialog-buttons"><a href="#" title="Cancel" id="gollum-dialog-action-cancel" class="minibutton">Cancel</a><a href="#" title="OK" id="gollum-dialog-action-ok" class="minibutton">OK</a></div></div></div></div>';
  922. 					},
  923. 					eventCancel: function(e) {
  924. 						e.preventDefault(),
  925. 							t.hide();
  926. 					},
  927. 					eventOK: function(o, n) {
  928. 						o.preventDefault();
  929. 						var a = [];
  930. 						e("#gollum-dialog-dialog-body input").each(function() {
  931. 								a[e(this).attr("name")] = e(this).val();
  932. 							}),
  933. 							n && "function" === typeof n && n(a),
  934. 							t.hide();
  935. 					},
  936. 					hide: function() {
  937. 						e.facebox ? (t.markupCreated = !1,
  938. 							e(document).trigger("close.facebox"),
  939. 							t.detachEvents()) : e.browser.msie ? (e("#gollum-dialog-dialog").hide().removeClass("active"),
  940. 							e("select").css("visibility", "visible")) : e("#gollum-dialog-dialog").animate({
  941. 							opacity: 0
  942. 						}, {
  943. 							duration: 200,
  944. 							complete: function() {
  945. 								e("#gollum-dialog-dialog").removeClass("active");
  946. 							}
  947. 						});
  948. 					},
  949. 					init: function(o) {
  950. 						var n = "",
  951. 							a = "";
  952. 						o && "object" === typeof o && (o.body && "string" === typeof o.body && (a = "<p>" + o.body + "</p>"),
  953. 							o.fields && "object" === typeof o.fields && (a += t.createFieldMarkup(o.fields)),
  954. 							o.title && "string" === typeof o.title && (n = o.title),
  955. 							t.markupCreated && (e.facebox ? e(document).trigger("close.facebox") : e("#gollum-dialog-dialog").remove()),
  956. 							t.markup = t.createMarkup(n, a),
  957. 							e.facebox ? e(document).bind("reveal.facebox", function() {
  958. 								o.OK && "function" === typeof o.OK && (t.attachEvents(o.OK),
  959. 									e(e('#facebox input[type="text"]').get(0)).focus());
  960. 							}) : (e("body").append(t.markup),
  961. 								o.OK && "function" === typeof o.OK && t.attachEvents(o.OK)),
  962. 							t.show());
  963. 					},
  964. 					show: function() {
  965. 						t.markupCreated && (e.facebox ? e.facebox(t.markup) : e.browser.msie ? (e("#gollum-dialog.dialog").addClass("active"),
  966. 							t.position(),
  967. 							e("select").css("visibility", "hidden")) : (e("#gollum-dialog.dialog").css("display", "none"),
  968. 							e("#gollum-dialog-dialog").animate({
  969. 								opacity: 0
  970. 							}, {
  971. 								duration: 0,
  972. 								complete: function() {
  973. 									e("#gollum-dialog-dialog").css("display", "block"),
  974. 										t.position(),
  975. 										e("#gollum-dialog-dialog").animate({
  976. 											opacity: 1
  977. 										}, {
  978. 											duration: 500
  979. 										});
  980. 								}
  981. 							})));
  982. 					},
  983. 					position: function() {
  984. 						var t = e("#gollum-dialog-dialog-inner").height();
  985. 						e("#gollum-dialog-dialog-inner").css("height", t + "px").css("margin-top", -1 * parseInt(t / 2));
  986. 					}
  987. 				};
  988. 				e.facebox && e(document).bind("reveal.facebox", function() {
  989. 						e("#facebox img.close_image").remove();
  990. 					}),
  991. 					e.GollumDialog = t;
  992. 			})(unsafeWindow.$);
  993. 		} else {
  994. 			unsafeWindow.$.GollumEditor.Dialog.createFieldText = unsafeWindow.$.GollumDialog.createFieldText = function(e) {
  995. 				var t = "";
  996. 				return e.name && (t += "<label",
  997. 						e.id && (t += ' for="' + e.name + '"'),
  998. 						t += ">" + e.name + "</label>"),
  999. 					t += '<input type="text"',
  1000. 					e.value && (t += ' value="' + e.value + '"'),
  1001. 					e.id && (t += ' name="' + e.id + '"',
  1002. 						"code" === e.type && (t += ' class="code"'),
  1003. 						t += ' id="gollum-dialog-dialog-generated-field-' + e.id + '">'),
  1004. 					t;
  1005. 			};
  1006. 		}
  1007. 	}
  1008.  
  1009. 	/*
  1010. 	 * to-markdown - an HTML to Markdown converter
  1011. 	 * Copyright 2011, Dom Christie
  1012. 	 * Licenced under the MIT licence
  1013. 	 * Source: https://github.com/domchristie/to-markdown
  1014. 	 *
  1015. 	 * Code is altered:
  1016. 	 * - Added task list support: https://github.com/domchristie/to-markdown/pull/62
  1017. 	 * - He dependecy is removed
  1018. 	 */
  1019. 	var toMarkdown = function(string) {
  1020.  
  1021. 		var ELEMENTS = [{
  1022. 			patterns: 'p',
  1023. 			replacement: function(str, attrs, innerHTML) {
  1024. 				return innerHTML ? '\n\n' + innerHTML + '\n' : '';
  1025. 			}
  1026. 		}, {
  1027. 			patterns: 'br',
  1028. 			type: 'void',
  1029. 			replacement: '  \n'
  1030. 		}, {
  1031. 			patterns: 'h([1-6])',
  1032. 			replacement: function(str, hLevel, attrs, innerHTML) {
  1033. 				var hPrefix = '';
  1034. 				for (var i = 0; i < hLevel; i++) {
  1035. 					hPrefix += '#';
  1036. 				}
  1037. 				return '\n\n' + hPrefix + ' ' + innerHTML + '\n';
  1038. 			}
  1039. 		}, {
  1040. 			patterns: 'hr',
  1041. 			type: 'void',
  1042. 			replacement: '\n\n* * *\n'
  1043. 		}, {
  1044. 			patterns: 'a',
  1045. 			replacement: function(str, attrs, innerHTML) {
  1046. 				var href = attrs.match(attrRegExp('href')),
  1047. 					title = attrs.match(attrRegExp('title'));
  1048. 				return href ? '[' + innerHTML + ']' + '(' + href[1] + (title && title[1] ? ' "' + title[1] + '"' : '') + ')' : str;
  1049. 			}
  1050. 		}, {
  1051. 			patterns: ['b', 'strong'],
  1052. 			replacement: function(str, attrs, innerHTML) {
  1053. 				return innerHTML ? '**' + innerHTML + '**' : '';
  1054. 			}
  1055. 		}, {
  1056. 			patterns: ['i', 'em'],
  1057. 			replacement: function(str, attrs, innerHTML) {
  1058. 				return innerHTML ? '_' + innerHTML + '_' : '';
  1059. 			}
  1060. 		}, {
  1061. 			patterns: 'code',
  1062. 			replacement: function(str, attrs, innerHTML) {
  1063. 				return innerHTML ? '`' + innerHTML + '`' : '';
  1064. 			}
  1065. 		}, {
  1066. 			patterns: 'img',
  1067. 			type: 'void',
  1068. 			replacement: function(str, attrs) {
  1069. 				var src = attrs.match(attrRegExp('src')),
  1070. 					alt = attrs.match(attrRegExp('alt')),
  1071. 					title = attrs.match(attrRegExp('title'));
  1072. 				return src ? '![' + (alt && alt[1] ? alt[1] : '') + ']' + '(' + src[1] + (title && title[1] ? ' "' + title[1] + '"' : '') + ')' : '';
  1073. 			}
  1074. 		}];
  1075.  
  1076. 		for (var i = 0, len = ELEMENTS.length; i < len; i++) {
  1077. 			if (typeof ELEMENTS[i].patterns === 'string') {
  1078. 				string = replaceEls(string, {
  1079. 					tag: ELEMENTS[i].patterns,
  1080. 					replacement: ELEMENTS[i].replacement,
  1081. 					type: ELEMENTS[i].type
  1082. 				});
  1083. 			} else {
  1084. 				for (var j = 0, pLen = ELEMENTS[i].patterns.length; j < pLen; j++) {
  1085. 					string = replaceEls(string, {
  1086. 						tag: ELEMENTS[i].patterns[j],
  1087. 						replacement: ELEMENTS[i].replacement,
  1088. 						type: ELEMENTS[i].type
  1089. 					});
  1090. 				}
  1091. 			}
  1092. 		}
  1093.  
  1094. 		function replaceEls(html, elProperties) {
  1095. 			var pattern = elProperties.type === 'void' ? '<' + elProperties.tag + '\\b([^>]*)\\/?>' : '<' + elProperties.tag + '\\b([^>]*)>([\\s\\S]*?)<\\/' + elProperties.tag + '>',
  1096. 				regex = new RegExp(pattern, 'gi'),
  1097. 				markdown = '';
  1098. 			if (typeof elProperties.replacement === 'string') {
  1099. 				markdown = html.replace(regex, elProperties.replacement);
  1100. 			} else {
  1101. 				markdown = html.replace(regex, function(str, p1, p2, p3) {
  1102. 					return elProperties.replacement.call(this, str, p1, p2, p3);
  1103. 				});
  1104. 			}
  1105. 			return markdown;
  1106. 		}
  1107.  
  1108. 		function attrRegExp(attr) {
  1109. 			return new RegExp(attr + '\\s*=\\s*["\']?([^"\']*)["\']?', 'i');
  1110. 		}
  1111.  
  1112. 		// Pre code blocks
  1113.  
  1114. 		string = string.replace(/<pre\b[^>]*>`([\s\S]*?)`<\/pre>/gi, function(str, innerHTML) {
  1115. 			var text = innerHTML;
  1116. 			text = text.replace(/^\t+/g, '  '); // convert tabs to spaces (you know it makes sense)
  1117. 			text = text.replace(/\n/g, '\n    ');
  1118. 			return '\n\n    ' + text + '\n';
  1119. 		});
  1120.  
  1121. 		// Lists
  1122.  
  1123. 		// Escape numbers that could trigger an ol
  1124. 		// If there are more than three spaces before the code, it would be in a pre tag
  1125. 		// Make sure we are escaping the period not matching any character
  1126. 		string = string.replace(/^(\s{0,3}\d+)\. /g, '$1\\. ');
  1127.  
  1128. 		// Converts lists that have no child lists (of same type) first, then works its way up
  1129. 		var noChildrenRegex = /<(ul|ol)\b[^>]*>(?:(?!<ul|<ol)[\s\S])*?<\/\1>/gi;
  1130. 		while (string.match(noChildrenRegex)) {
  1131. 			string = string.replace(noChildrenRegex, replaceLists);
  1132. 		}
  1133.  
  1134. 		function replaceLists(html) {
  1135.  
  1136. 			html = html.replace(/<(ul|ol)\b[^>]*>([\s\S]*?)<\/\1>/gi, function(str, listType, innerHTML) {
  1137. 				var lis = innerHTML.split('</li>');
  1138. 				lis.splice(lis.length - 1, 1);
  1139.  
  1140. 				for (i = 0, len = lis.length; i < len; i++) {
  1141. 					if (lis[i]) {
  1142. 						var prefix = (listType === 'ol') ? (i + 1) + ".  " : "*   ";
  1143. 						lis[i] = lis[i].replace(/\s*<li[^>]*>([\s\S]*)/i, function(str, innerHTML) {
  1144. 							innerHTML = innerHTML.replace(/\s*<input[^>]*?(checked[^>]*)?type=['"]?checkbox['"]?[^>]>/, function(inputStr, checked) {
  1145. 								return checked ? '[X]' : '[ ]';
  1146. 							});
  1147. 							innerHTML = innerHTML.replace(/^\s+/, '');
  1148. 							innerHTML = innerHTML.replace(/\n\n/g, '\n\n    ');
  1149. 							// indent nested lists
  1150. 							innerHTML = innerHTML.replace(/\n([ ]*)+(\*|\d+\.) /g, '\n$1    $2 ');
  1151. 							return prefix + innerHTML;
  1152. 						});
  1153. 					}
  1154. 					lis[i] = lis[i].replace(/(.) +$/m, '$1');
  1155. 				}
  1156. 				return lis.join('\n');
  1157. 			});
  1158.  
  1159. 			return '\n\n' + html.replace(/[ \t]+\n|\s+$/g, '');
  1160. 		}
  1161.  
  1162. 		// Blockquotes
  1163. 		var deepest = /<blockquote\b[^>]*>((?:(?!<blockquote)[\s\S])*?)<\/blockquote>/gi;
  1164. 		while (string.match(deepest)) {
  1165. 			string = string.replace(deepest, replaceBlockquotes);
  1166. 		}
  1167.  
  1168. 		function replaceBlockquotes(html) {
  1169. 			html = html.replace(/<blockquote\b[^>]*>([\s\S]*?)<\/blockquote>/gi, function(str, inner) {
  1170. 				inner = inner.replace(/^\s+|\s+$/g, '');
  1171. 				inner = cleanUp(inner);
  1172. 				inner = inner.replace(/^/gm, '> ');
  1173. 				inner = inner.replace(/^(>([ \t]{2,}>)+)/gm, '> >');
  1174. 				return inner;
  1175. 			});
  1176. 			return html;
  1177. 		}
  1178.  
  1179. 		function cleanUp(string) {
  1180. 			string = string.replace(/^[\t\r\n]+|[\t\r\n]+$/g, ''); // trim leading/trailing whitespace
  1181. 			string = string.replace(/\n\s+\n/g, '\n\n');
  1182. 			string = string.replace(/\n{3,}/g, '\n\n'); // limit consecutive linebreaks to 2
  1183. 			return string;
  1184. 		}
  1185.  
  1186. 		return cleanUp(string);
  1187. 	};
  1188.  
  1189. 	function getCommentTextarea(replyBtn) {
  1190. 		var newComment = replyBtn;
  1191. 		while (newComment && !newComment.classList.contains('js-quote-selection-container')) {
  1192. 			newComment = newComment.parentNode;
  1193. 		}
  1194. 		if (newComment) {
  1195. 			var lastElementChild = newComment.lastElementChild;
  1196. 			lastElementChild.classList.add('open');
  1197. 			newComment = lastElementChild.querySelector(".comment-form-textarea");
  1198. 		} else {
  1199. 			newComment = document.querySelector(".timeline-new-comment .comment-form-textarea");
  1200. 		}
  1201. 		return newComment;
  1202. 	}
  1203.  
  1204. 	function addReplyButtons() {
  1205. 		Array.prototype.forEach.call(document.querySelectorAll(".comment"), function(comment) {
  1206. 			var oldReply = comment.querySelector(".GithubCommentEnhancerReply");
  1207. 			if (oldReply) {
  1208. 				oldReply.parentNode.removeChild(oldReply);
  1209. 			}
  1210.  
  1211. 			var header = comment.querySelector(".timeline-comment-header"),
  1212. 				actions = comment.querySelector(".timeline-comment-actions");
  1213.  
  1214. 			if (!header) {
  1215. 				return;
  1216. 			}
  1217. 			if (!actions) {
  1218. 				actions = document.createElement("div");
  1219. 				actions.classList.add("timeline-comment-actions");
  1220. 				header.insertBefore(actions, header.firstElementChild);
  1221. 			}
  1222.  
  1223. 			var reply = document.createElement("a");
  1224. 			reply.setAttribute("href", "#");
  1225. 			reply.setAttribute("aria-label", "Reply to this comment");
  1226. 			reply.classList.add("GithubCommentEnhancerReply", "timeline-comment-action", "tooltipped", "tooltipped-ne");
  1227. 			reply.addEventListener("click", function(e) {
  1228. 				e.preventDefault();
  1229.  
  1230. 				var newComment = getCommentTextarea(this);
  1231.  
  1232. 				var timestamp = comment.querySelector(".timestamp");
  1233.  
  1234. 				var commentText = comment.querySelector(".comment-form-textarea");
  1235. 				if (commentText) {
  1236. 					commentText = commentText.value;
  1237. 				} else {
  1238. 					commentText = toMarkdown(comment.querySelector(".comment-body").innerHTML);
  1239. 				}
  1240. 				commentText = commentText.trim().split("\n").map(function(line) {
  1241. 					return "> " + line;
  1242. 				}).join("\n");
  1243.  
  1244. 				var text = newComment.value.length > 0 ? "\n" : "";
  1245. 				text += String.format('[**@{0}**]({1}/{0}) commented on [{2}]({3} "{4} - Replied by Github Comment Enhancer"):\n{5}\n\n',
  1246. 					comment.querySelector(".author").textContent,
  1247. 					location.origin,
  1248. 					timestamp.firstElementChild.getAttribute("title"),
  1249. 					timestamp.href,
  1250. 					timestamp.firstElementChild.getAttribute("datetime"),
  1251. 					commentText);
  1252.  
  1253. 				newComment.value += text;
  1254. 				newComment.setSelectionRange(newComment.value.length, newComment.value.length);
  1255. 				newComment.focus();
  1256. 			});
  1257.  
  1258. 			var svg = document.createElementNS("http://www.w3.org/2000/svg", "svg");
  1259. 			svg.classList.add("octicon", "octicon-mail-reply");
  1260. 			svg.setAttribute("height", "16");
  1261. 			svg.setAttribute("width", "16");
  1262. 			reply.appendChild(svg);
  1263. 			var path = document.createElementNS("http://www.w3.org/2000/svg", "path");
  1264. 			path.setAttribute("d", "M6 2.5l-6 4.5 6 4.5v-3c1.73 0 5.14 0.95 6 4.38 0-4.55-3.06-7.05-6-7.38v-3z");
  1265. 			svg.appendChild(path);
  1266.  
  1267. 			actions.appendChild(reply);
  1268. 		});
  1269. 	}
  1270.  
  1271. 	// init;
  1272. 	function init() {
  1273. 		addToolbar();
  1274. 		addReplyButtons();
  1275. 	}
  1276. 	overrideGollumDialog();
  1277. 	init();
  1278.  
  1279. 	// on pjax;
  1280. 	unsafeWindow.$(document).on("pjax:end", init); // `pjax:end` also runs on history back;
  1281.  
  1282. 	// For inline comments on commits;
  1283. 	var files = document.querySelectorAll('.diff-table');
  1284. 	Array.prototype.forEach.call(files, function(file) {
  1285. 		file = file.querySelector(".diff-table > tbody");
  1286. 		new MutationObserver(function(mutations) {
  1287. 			mutations.forEach(function(mutation) {
  1288. 				if (mutation.target === file) {
  1289. 					addToolbar();
  1290. 				}
  1291. 			});
  1292. 		}).observe(file, {
  1293. 			childList: true,
  1294. 			subtree: true
  1295. 		});
  1296. 	});
  1297.  
  1298. })(typeof unsafeWindow !== "undefined" ? unsafeWindow : window);