Last commit: Sun Dec 17 01:14:09 2017 +0100	Jan Dankert	Integration eines weiteren Code-Editors: Codemirror. Demnächst müssen wir hier mal aufräumen und andere Editoren rauswerfen.


      // CodeMirror, copyright (c) by Marijn Haverbeke and others
      // Distributed under an MIT license: http://codemirror.net/LICENSE
      
      (function(mod) {
        if (typeof exports == "object" && typeof module == "object") // CommonJS
          mod(require("../../lib/codemirror"), require("../markdown/markdown"), require("../../addon/mode/overlay"));
        else if (typeof define == "function" && define.amd) // AMD
          define(["../../lib/codemirror", "../markdown/markdown", "../../addon/mode/overlay"], mod);
        else // Plain browser env
         mod(CodeMirror);
     })(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) {
         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) {
           state.combineTokens = null;
     
           // 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 (modeConfig.gitHubSpice !== false) {
               if(stream.match(/^(?:[a-zA-Z0-9\-_]+\/)?(?:[a-zA-Z0-9\-_]+@)?(?=.{0,6}\d)(?:[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(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";
          }
          stream.next();
          return null;
        },
        blankLine: blankLine
      };
    
      var markdownConfig = {
        taskLists: true,
        strikethrough: true,
        emoji: true
      };
      for (var attr in modeConfig) {
        markdownConfig[attr] = modeConfig[attr];
      }
      markdownConfig.name = "markdown";
      return CodeMirror.overlayMode(CodeMirror.getMode(config, markdownConfig), gfmOverlay);
    
    }, "markdown");
    
      CodeMirror.defineMIME("text/x-gfm", "gfm");
    });


Download modules/editor/codemirror/mode/gfm/gfm.js

History
Sun, 17 Dec 2017 01:14:09 +0100	Jan Dankert	Integration eines weiteren Code-Editors: Codemirror. Demnächst müssen wir hier mal aufräumen und andere Editoren rauswerfen.