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authorNivesh Rajbhandari2012-02-20 11:14:44 -0800
committerNivesh Rajbhandari2012-02-20 11:14:44 -0800
commitabf78e2d7a97d295ce5a1c425fd359d47379137e (patch)
treed08c91bd2aef31e6325e0b499b2ffc390018bec6 /js/codemirror/mode/stex/stex.js
parente80a79bff57fecf3aa9b869d8ed2de5fd815287c (diff)
parente23708721a71ca4c71365f5f8e8ac7d6113926db (diff)
downloadninja-abf78e2d7a97d295ce5a1c425fd359d47379137e.tar.gz
Merge branch 'refs/heads/ninja-internal' into ToolFixes
Diffstat (limited to 'js/codemirror/mode/stex/stex.js')
-rw-r--r--js/codemirror/mode/stex/stex.js167
1 files changed, 0 insertions, 167 deletions
diff --git a/js/codemirror/mode/stex/stex.js b/js/codemirror/mode/stex/stex.js
deleted file mode 100644
index bb47fb45..00000000
--- a/js/codemirror/mode/stex/stex.js
+++ /dev/null
@@ -1,167 +0,0 @@
1/*
2 * Author: Constantin Jucovschi (c.jucovschi@jacobs-university.de)
3 * Licence: MIT
4 */
5
6CodeMirror.defineMode("stex", function(cmCfg, modeCfg)
7{
8 function pushCommand(state, command) {
9 state.cmdState.push(command);
10 }
11
12 function peekCommand(state) {
13 if (state.cmdState.length>0)
14 return state.cmdState[state.cmdState.length-1];
15 else
16 return null;
17 }
18
19 function popCommand(state) {
20 if (state.cmdState.length>0) {
21 var plug = state.cmdState.pop();
22 plug.closeBracket();
23 }
24 }
25
26 function applyMostPowerful(state) {
27 var context = state.cmdState;
28 for (var i = context.length - 1; i >= 0; i--) {
29 var plug = context[i];
30 if (plug.name=="DEFAULT")
31 continue;
32 return plug.styleIdentifier();
33 }
34 return null;
35 }
36
37 function addPluginPattern(pluginName, cmdStyle, brackets, styles) {
38 return function () {
39 this.name=pluginName;
40 this.bracketNo = 0;
41 this.style=cmdStyle;
42 this.styles = styles;
43 this.brackets = brackets;
44
45 this.styleIdentifier = function(content) {
46 if (this.bracketNo<=this.styles.length)
47 return this.styles[this.bracketNo-1];
48 else
49 return null;
50 };
51 this.openBracket = function(content) {
52 this.bracketNo++;
53 return "bracket";
54 };
55 this.closeBracket = function(content) {
56 };
57 }
58 }
59
60 var plugins = new Array();
61
62 plugins["importmodule"] = addPluginPattern("importmodule", "tag", "{[", ["string", "builtin"]);
63 plugins["documentclass"] = addPluginPattern("documentclass", "tag", "{[", ["", "atom"]);
64 plugins["usepackage"] = addPluginPattern("documentclass", "tag", "[", ["atom"]);
65 plugins["begin"] = addPluginPattern("documentclass", "tag", "[", ["atom"]);
66 plugins["end"] = addPluginPattern("documentclass", "tag", "[", ["atom"]);
67
68 plugins["DEFAULT"] = function () {
69 this.name="DEFAULT";
70 this.style="tag";
71
72 this.styleIdentifier = function(content) {
73 };
74 this.openBracket = function(content) {
75 };
76 this.closeBracket = function(content) {
77 };
78 };
79
80 function setState(state, f) {
81 state.f = f;
82 }
83
84 function normal(source, state) {
85 if (source.match(/^\\[a-z]+/)) {
86 var cmdName = source.current();
87 cmdName = cmdName.substr(1, cmdName.length-1);
88 var plug = plugins[cmdName];
89 if (typeof(plug) == 'undefined') {
90 plug = plugins["DEFAULT"];
91 }
92 plug = new plug();
93 pushCommand(state, plug);
94 setState(state, beginParams);
95 return plug.style;
96 }
97
98 var ch = source.next();
99 if (ch == "%") {
100 setState(state, inCComment);
101 return "comment";
102 }
103 else if (ch=='}' || ch==']') {
104 plug = peekCommand(state);
105 if (plug) {
106 plug.closeBracket(ch);
107 setState(state, beginParams);
108 } else
109 return "error";
110 return "bracket";
111 } else if (ch=='{' || ch=='[') {
112 plug = plugins["DEFAULT"];
113 plug = new plug();
114 pushCommand(state, plug);
115 return "bracket";
116 }
117 else if (/\d/.test(ch)) {
118 source.eatWhile(/[\w.%]/);
119 return "atom";
120 }
121 else {
122 source.eatWhile(/[\w-_]/);
123 return applyMostPowerful(state);
124 }
125 }
126
127 function inCComment(source, state) {
128 source.skipToEnd();
129 setState(state, normal);
130 return "comment";
131 }
132
133 function beginParams(source, state) {
134 var ch = source.peek();
135 if (ch == '{' || ch == '[') {
136 var lastPlug = peekCommand(state);
137 var style = lastPlug.openBracket(ch);
138 source.eat(ch);
139 setState(state, normal);
140 return "bracket";
141 }
142 if (/[ \t\r]/.test(ch)) {
143 source.eat(ch);
144 return null;
145 }
146 setState(state, normal);
147 lastPlug = peekCommand(state);
148 if (lastPlug) {
149 popCommand(state);
150 }
151 return normal(source, state);
152 }
153
154 return {
155 startState: function() { return { f:normal, cmdState:[] }; },
156 copyState: function(s) { return { f: s.f, cmdState: s.cmdState.slice(0, s.cmdState.length) }; },
157
158 token: function(stream, state) {
159 var t = state.f(stream, state);
160 var w = stream.current();
161 return t;
162 }
163 };
164});
165
166
167CodeMirror.defineMIME("text/x-stex", "stex");