1 |
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2 |
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3 |
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4 | (function(mod) {
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5 | if (typeof exports == "object" && typeof module == "object")
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6 | mod(require("../../lib/codemirror"), require("../markdown/markdown"), require("../../addon/mode/overlay"));
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7 | else if (typeof define == "function" && define.amd)
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8 | define(["../../lib/codemirror", "../markdown/markdown", "../../addon/mode/overlay"], mod);
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9 | else
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10 | mod(CodeMirror);
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11 | })(function(CodeMirror) {
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12 | "use strict";
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13 |
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14 | 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
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15 |
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16 | CodeMirror.defineMode("gfm", function(config, modeConfig) {
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17 | var codeDepth = 0;
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18 | function blankLine(state) {
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19 | state.code = false;
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20 | return null;
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21 | }
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22 | var gfmOverlay = {
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23 | startState: function() {
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24 | return {
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25 | code: false,
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26 | codeBlock: false,
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27 | ateSpace: false
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28 | };
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29 | },
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30 | copyState: function(s) {
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31 | return {
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32 | code: s.code,
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33 | codeBlock: s.codeBlock,
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34 | ateSpace: s.ateSpace
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35 | };
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36 | },
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37 | token: function(stream, state) {
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38 | state.combineTokens = null;
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39 |
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40 |
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41 | if (state.codeBlock) {
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42 | if (stream.match(/^```+/)) {
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43 | state.codeBlock = false;
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44 | return null;
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45 | }
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46 | stream.skipToEnd();
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47 | return null;
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48 | }
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49 | if (stream.sol()) {
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50 | state.code = false;
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51 | }
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52 | if (stream.sol() && stream.match(/^```+/)) {
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53 | stream.skipToEnd();
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54 | state.codeBlock = true;
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55 | return null;
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56 | }
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57 |
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58 | if (stream.peek() === '`') {
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59 | stream.next();
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60 | var before = stream.pos;
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61 | stream.eatWhile('`');
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62 | var difference = 1 + stream.pos - before;
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63 | if (!state.code) {
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64 | codeDepth = difference;
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65 | state.code = true;
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66 | } else {
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67 | if (difference === codeDepth) {
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68 | state.code = false;
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69 | }
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70 | }
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71 | return null;
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72 | } else if (state.code) {
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73 | stream.next();
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74 | return null;
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75 | }
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76 |
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77 | if (stream.eatSpace()) {
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78 | state.ateSpace = true;
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79 | return null;
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80 | }
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81 | if (stream.sol() || state.ateSpace) {
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82 | state.ateSpace = false;
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83 | if (modeConfig.gitHubSpice !== false) {
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84 | if(stream.match(/^(?:[a-zA-Z0-9\-_]+\/)?(?:[a-zA-Z0-9\-_]+@)?(?=.{0,6}\d)(?:[a-f0-9]{7,40}\b)/)) {
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85 |
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86 |
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87 |
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88 | state.combineTokens = true;
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89 | return "link";
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90 | } else if (stream.match(/^(?:[a-zA-Z0-9\-_]+\/)?(?:[a-zA-Z0-9\-_]+)?#[0-9]+\b/)) {
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91 |
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92 |
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93 |
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94 | state.combineTokens = true;
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95 | return "link";
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96 | }
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97 | }
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98 | }
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99 | if (stream.match(urlRE) &&
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100 | stream.string.slice(stream.start - 2, stream.start) != "](" &&
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101 | (stream.start == 0 || /\W/.test(stream.string.charAt(stream.start - 1)))) {
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102 |
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103 |
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104 |
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105 |
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106 | state.combineTokens = true;
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107 | return "link";
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108 | }
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109 | stream.next();
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110 | return null;
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111 | },
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112 | blankLine: blankLine
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113 | };
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114 |
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115 | var markdownConfig = {
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116 | taskLists: true,
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117 | strikethrough: true,
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118 | emoji: true
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119 | };
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120 | for (var attr in modeConfig) {
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121 | markdownConfig[attr] = modeConfig[attr];
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122 | }
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123 | markdownConfig.name = "markdown";
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124 | return CodeMirror.overlayMode(CodeMirror.getMode(config, markdownConfig), gfmOverlay);
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125 |
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126 | }, "markdown");
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127 |
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128 | CodeMirror.defineMIME("text/x-gfm", "gfm");
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129 | });
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