Upgrade CodeMirror to 5.10.1 and now support fullscreen, jump-to-line in editor

public/vendor/codemirror/mode/gfm/gfm.js

@@ -11,6 +11,8 @@
 })(function(CodeMirror) {
 "use strict";
 
+var urlRE = /^((?:(?:aaas?|about|acap|adiumxtra|af[ps]|aim|apt|attachment|aw|beshare|bitcoin|bolo|callto|cap|chrome(?:-extension)?|cid|coap|com-eventbrite-attendee|content|crid|cvs|data|dav|dict|dlna-(?:playcontainer|playsingle)|dns|doi|dtn|dvb|ed2k|facetime|feed|file|finger|fish|ftp|geo|gg|git|gizmoproject|go|gopher|gtalk|h323|hcp|https?|iax|icap|icon|im|imap|info|ipn|ipp|irc[6s]?|iris(?:\.beep|\.lwz|\.xpc|\.xpcs)?|itms|jar|javascript|jms|keyparc|lastfm|ldaps?|magnet|mailto|maps|market|message|mid|mms|ms-help|msnim|msrps?|mtqp|mumble|mupdate|mvn|news|nfs|nih?|nntp|notes|oid|opaquelocktoken|palm|paparazzi|platform|pop|pres|proxy|psyc|query|res(?:ource)?|rmi|rsync|rtmp|rtsp|secondlife|service|session|sftp|sgn|shttp|sieve|sips?|skype|sm[bs]|snmp|soap\.beeps?|soldat|spotify|ssh|steam|svn|tag|teamspeak|tel(?:net)?|tftp|things|thismessage|tip|tn3270|tv|udp|unreal|urn|ut2004|vemmi|ventrilo|view-source|webcal|wss?|wtai|wyciwyg|xcon(?:-userid)?|xfire|xmlrpc\.beeps?|xmpp|xri|ymsgr|z39\.50[rs]?):(?:\/{1,3}|[a-z0-9%])|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}\/)(?:[^\s()<>]|\([^\s()<>]*\))+(?:\([^\s()<>]*\)|[^\s`*!()\[\]{};:'".,<>?«»“”‘’]))/i
+
 CodeMirror.defineMode("gfm", function(config, modeConfig) {
   var codeDepth = 0;
   function blankLine(state) {
@@ -37,7 +39,7 @@ CodeMirror.defineMode("gfm", function(config, modeConfig) {
 
       // Hack to prevent formatting override inside code blocks (block and inline)
       if (state.codeBlock) {
-        if (stream.match(/^```/)) {
+        if (stream.match(/^```+/)) {
           state.codeBlock = false;
           return null;
         }
@@ -47,7 +49,7 @@ CodeMirror.defineMode("gfm", function(config, modeConfig) {
       if (stream.sol()) {
         state.code = false;
       }
-      if (stream.sol() && stream.match(/^```/)) {
+      if (stream.sol() && stream.match(/^```+/)) {
         stream.skipToEnd();
         state.codeBlock = true;
         return null;
@@ -78,25 +80,29 @@ CodeMirror.defineMode("gfm", function(config, modeConfig) {
       }
       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
-          state.combineTokens = true;
-          return "link";
-        } else if (stream.match(/^(?:[a-zA-Z0-9\-_]+\/)?(?:[a-zA-Z0-9\-_]+)?#[0-9]+\b/)) {
-          // User/Project#Num
-          // User#Num
-          // #Num
-          state.combineTokens = true;
-          return "link";
+        if (modeConfig.gitHubSpice !== false) {
+          if(stream.match(/^(?:[a-zA-Z0-9\-_]+\/)?(?:[a-zA-Z0-9\-_]+@)?(?:[a-f0-9]{7,40}\b)/)) {
+            // User/Project@SHA
+            // User@SHA
+            // SHA
+            state.combineTokens = true;
+            return "link";
+          } else if (stream.match(/^(?:[a-zA-Z0-9\-_]+\/)?(?:[a-zA-Z0-9\-_]+)?#[0-9]+\b/)) {
+            // User/Project#Num
+            // User#Num
+            // #Num
+            state.combineTokens = true;
+            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) &&
-         stream.string.slice(stream.start - 2, stream.start) != "](") {
+      if (stream.match(urlRE) &&
+          stream.string.slice(stream.start - 2, stream.start) != "](" &&
+          (stream.start == 0 || /\W/.test(stream.string.charAt(stream.start - 1)))) {
         // 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
+        // And then limited url schemes to the CommonMark list, so foo:bar isn't matched as a URL
         state.combineTokens = true;
         return "link";
       }
@@ -109,15 +115,16 @@ CodeMirror.defineMode("gfm", function(config, modeConfig) {
   var markdownConfig = {
     underscoresBreakWords: false,
     taskLists: true,
-    fencedCodeBlocks: true,
+    fencedCodeBlocks: '```',
     strikethrough: true
   };
   for (var attr in modeConfig) {
     markdownConfig[attr] = modeConfig[attr];
   }
   markdownConfig.name = "markdown";
-  CodeMirror.defineMIME("gfmBase", markdownConfig);
-  return CodeMirror.overlayMode(CodeMirror.getMode(config, "gfmBase"), gfmOverlay);
+  return CodeMirror.overlayMode(CodeMirror.getMode(config, markdownConfig), gfmOverlay);
+
 }, "markdown");
 
+  CodeMirror.defineMIME("text/x-gfm", "gfm");
 });

public/vendor/codemirror/mode/gfm/test.js

@@ -51,6 +51,11 @@
      "[comment ```]",
      "bar");
 
+  MT("fencedCodeBlocksNoTildes",
+     "~~~",
+     "foo",
+     "~~~");
+
   MT("taskListAsterisk",
      "[variable-2 * []] foo]", // Invalid; must have space or x between []
      "[variable-2 * [ ]]bar]", // Invalid; must have space after ]
@@ -133,6 +138,15 @@
   MT("vanillaLink",
      "foo [link http://www.example.com/] bar");
 
+  MT("vanillaLinkNoScheme",
+     "foo [link www.example.com] bar");
+
+  MT("vanillaLinkHttps",
+     "foo [link https://www.example.com/] bar");
+
+  MT("vanillaLinkDataSchema",
+     "foo [link data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==] bar");
+
   MT("vanillaLinkPunctuation",
      "foo [link http://www.example.com/]. bar");
 
@@ -142,6 +156,9 @@
   MT("vanillaLinkEmphasis",
      "foo [em *][em&link http://www.example.com/index.html][em *] bar");
 
+  MT("notALink",
+     "foo asfd:asdf bar");
+
   MT("notALink",
      "[comment ```css]",
      "[tag foo] {[property color]:[keyword black];}",
@@ -152,8 +169,8 @@
 
   MT("notALink",
      "[comment `foo]",
-     "[link http://www.example.com/]",
-     "[comment `foo]",
+     "[comment&link http://www.example.com/]",
+     "[comment `] foo",
      "",
      "[link http://www.example.com/]");