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authorNivesh Rajbhandari2012-02-20 11:14:44 -0800
committerNivesh Rajbhandari2012-02-20 11:14:44 -0800
commitabf78e2d7a97d295ce5a1c425fd359d47379137e (patch)
treed08c91bd2aef31e6325e0b499b2ffc390018bec6 /imports/codemirror/mode/clike
parente80a79bff57fecf3aa9b869d8ed2de5fd815287c (diff)
parente23708721a71ca4c71365f5f8e8ac7d6113926db (diff)
downloadninja-abf78e2d7a97d295ce5a1c425fd359d47379137e.tar.gz
Merge branch 'refs/heads/ninja-internal' into ToolFixes
Diffstat (limited to 'imports/codemirror/mode/clike')
-rwxr-xr-ximports/codemirror/mode/clike/clike.js249
-rwxr-xr-ximports/codemirror/mode/clike/index.html101
2 files changed, 350 insertions, 0 deletions
diff --git a/imports/codemirror/mode/clike/clike.js b/imports/codemirror/mode/clike/clike.js
new file mode 100755
index 00000000..69877efd
--- /dev/null
+++ b/imports/codemirror/mode/clike/clike.js
@@ -0,0 +1,249 @@
1CodeMirror.defineMode("clike", function(config, parserConfig) {
2 var indentUnit = config.indentUnit,
3 keywords = parserConfig.keywords || {},
4 blockKeywords = parserConfig.blockKeywords || {},
5 atoms = parserConfig.atoms || {},
6 hooks = parserConfig.hooks || {},
7 multiLineStrings = parserConfig.multiLineStrings;
8 var isOperatorChar = /[+\-*&%=<>!?|\/]/;
9
10 var curPunc;
11
12 function tokenBase(stream, state) {
13 var ch = stream.next();
14 if (hooks[ch]) {
15 var result = hooks[ch](stream, state);
16 if (result !== false) return result;
17 }
18 if (ch == '"' || ch == "'") {
19 state.tokenize = tokenString(ch);
20 return state.tokenize(stream, state);
21 }
22 if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
23 curPunc = ch;
24 return null
25 }
26 if (/\d/.test(ch)) {
27 stream.eatWhile(/[\w\.]/);
28 return "number";
29 }
30 if (ch == "/") {
31 if (stream.eat("*")) {
32 state.tokenize = tokenComment;
33 return tokenComment(stream, state);
34 }
35 if (stream.eat("/")) {
36 stream.skipToEnd();
37 return "comment";
38 }
39 }
40 if (isOperatorChar.test(ch)) {
41 stream.eatWhile(isOperatorChar);
42 return "operator";
43 }
44 stream.eatWhile(/[\w\$_]/);
45 var cur = stream.current();
46 if (keywords.propertyIsEnumerable(cur)) {
47 if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
48 return "keyword";
49 }
50 if (atoms.propertyIsEnumerable(cur)) return "atom";
51 return "word";
52 }
53
54 function tokenString(quote) {
55 return function(stream, state) {
56 var escaped = false, next, end = false;
57 while ((next = stream.next()) != null) {
58 if (next == quote && !escaped) {end = true; break;}
59 escaped = !escaped && next == "\\";
60 }
61 if (end || !(escaped || multiLineStrings))
62 state.tokenize = tokenBase;
63 return "string";
64 };
65 }
66
67 function tokenComment(stream, state) {
68 var maybeEnd = false, ch;
69 while (ch = stream.next()) {
70 if (ch == "/" && maybeEnd) {
71 state.tokenize = tokenBase;
72 break;
73 }
74 maybeEnd = (ch == "*");
75 }
76 return "comment";
77 }
78
79 function Context(indented, column, type, align, prev) {
80 this.indented = indented;
81 this.column = column;
82 this.type = type;
83 this.align = align;
84 this.prev = prev;
85 }
86 function pushContext(state, col, type) {
87 return state.context = new Context(state.indented, col, type, null, state.context);
88 }
89 function popContext(state) {
90 var t = state.context.type;
91 if (t == ")" || t == "]" || t == "}")
92 state.indented = state.context.indented;
93 return state.context = state.context.prev;
94 }
95
96 // Interface
97
98 return {
99 startState: function(basecolumn) {
100 return {
101 tokenize: null,
102 context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
103 indented: 0,
104 startOfLine: true
105 };
106 },
107
108 token: function(stream, state) {
109 var ctx = state.context;
110 if (stream.sol()) {
111 if (ctx.align == null) ctx.align = false;
112 state.indented = stream.indentation();
113 state.startOfLine = true;
114 }
115 if (stream.eatSpace()) return null;
116 curPunc = null;
117 var style = (state.tokenize || tokenBase)(stream, state);
118 if (style == "comment" || style == "meta") return style;
119 if (ctx.align == null) ctx.align = true;
120
121 if ((curPunc == ";" || curPunc == ":") && ctx.type == "statement") popContext(state);
122 else if (curPunc == "{") pushContext(state, stream.column(), "}");
123 else if (curPunc == "[") pushContext(state, stream.column(), "]");
124 else if (curPunc == "(") pushContext(state, stream.column(), ")");
125 else if (curPunc == "}") {
126 while (ctx.type == "statement") ctx = popContext(state);
127 if (ctx.type == "}") ctx = popContext(state);
128 while (ctx.type == "statement") ctx = popContext(state);
129 }
130 else if (curPunc == ctx.type) popContext(state);
131 else if (ctx.type == "}" || ctx.type == "top" || (ctx.type == "statement" && curPunc == "newstatement"))
132 pushContext(state, stream.column(), "statement");
133 state.startOfLine = false;
134 return style;
135 },
136
137 indent: function(state, textAfter) {
138 if (state.tokenize != tokenBase && state.tokenize != null) return 0;
139 var ctx = state.context, firstChar = textAfter && textAfter.charAt(0);
140 if (ctx.type == "statement" && firstChar == "}") ctx = ctx.prev;
141 var closing = firstChar == ctx.type;
142 if (ctx.type == "statement") return ctx.indented + (firstChar == "{" ? 0 : indentUnit);
143 else if (ctx.align) return ctx.column + (closing ? 0 : 1);
144 else return ctx.indented + (closing ? 0 : indentUnit);
145 },
146
147 electricChars: "{}"
148 };
149});
150
151(function() {
152 function words(str) {
153 var obj = {}, words = str.split(" ");
154 for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
155 return obj;
156 }
157 var cKeywords = "auto if break int case long char register continue return default short do sizeof " +
158 "double static else struct entry switch extern typedef float union for unsigned " +
159 "goto while enum void const signed volatile";
160
161 function cppHook(stream, state) {
162 if (!state.startOfLine) return false;
163 stream.skipToEnd();
164 return "meta";
165 }
166
167 // C#-style strings where "" escapes a quote.
168 function tokenAtString(stream, state) {
169 var next;
170 while ((next = stream.next()) != null) {
171 if (next == '"' && !stream.eat('"')) {
172 state.tokenize = null;
173 break;
174 }
175 }
176 return "string";
177 }
178
179 CodeMirror.defineMIME("text/x-csrc", {
180 name: "clike",
181 keywords: words(cKeywords),
182 blockKeywords: words("case do else for if switch while struct"),
183 atoms: words("null"),
184 hooks: {"#": cppHook}
185 });
186 CodeMirror.defineMIME("text/x-c++src", {
187 name: "clike",
188 keywords: words(cKeywords + " asm dynamic_cast namespace reinterpret_cast try bool explicit new " +
189 "static_cast typeid catch operator template typename class friend private " +
190 "this using const_cast inline public throw virtual delete mutable protected " +
191 "wchar_t"),
192 blockKeywords: words("catch class do else finally for if struct switch try while"),
193 atoms: words("true false null"),
194 hooks: {"#": cppHook}
195 });
196 CodeMirror.defineMIME("text/x-java", {
197 name: "clike",
198 keywords: words("abstract assert boolean break byte case catch char class const continue default " +
199 "do double else enum extends final finally float for goto if implements import " +
200 "instanceof int interface long native new package private protected public " +
201 "return short static strictfp super switch synchronized this throw throws transient " +
202 "try void volatile while"),
203 blockKeywords: words("catch class do else finally for if switch try while"),
204 atoms: words("true false null"),
205 hooks: {
206 "@": function(stream, state) {
207 stream.eatWhile(/[\w\$_]/);
208 return "meta";
209 }
210 }
211 });
212 CodeMirror.defineMIME("text/x-csharp", {
213 name: "clike",
214 keywords: words("abstract as base bool break byte case catch char checked class const continue decimal" +
215 " default delegate do double else enum event explicit extern finally fixed float for" +
216 " foreach goto if implicit in int interface internal is lock long namespace new object" +
217 " operator out override params private protected public readonly ref return sbyte sealed short" +
218 " sizeof stackalloc static string struct switch this throw try typeof uint ulong unchecked" +
219 " unsafe ushort using virtual void volatile while add alias ascending descending dynamic from get" +
220 " global group into join let orderby partial remove select set value var yield"),
221 blockKeywords: words("catch class do else finally for foreach if struct switch try while"),