1 CodeMirror.defineMode("clike", function(config, parserConfig) {
2 var indentUnit = config.indentUnit,
3 statementIndentUnit = parserConfig.statementIndentUnit || indentUnit,
4 dontAlignCalls = parserConfig.dontAlignCalls,
5 keywords = parserConfig.keywords || {},
6 builtin = parserConfig.builtin || {},
7 blockKeywords = parserConfig.blockKeywords || {},
8 atoms = parserConfig.atoms || {},
9 hooks = parserConfig.hooks || {},
10 multiLineStrings = parserConfig.multiLineStrings;
11 var isOperatorChar = /[+\-*&%=<>!?|\/]/;
15 function tokenBase(stream, state) {
16 var ch = stream.next();
18 var result = hooks[ch](stream, state);
19 if (result !== false) return result;
21 if (ch == '"' || ch == "'") {
22 state.tokenize = tokenString(ch);
23 return state.tokenize(stream, state);
25 if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
30 stream.eatWhile(/[\w\.]/);
34 if (stream.eat("*")) {
35 state.tokenize = tokenComment;
36 return tokenComment(stream, state);
38 if (stream.eat("/")) {
43 if (isOperatorChar.test(ch)) {
44 stream.eatWhile(isOperatorChar);
47 stream.eatWhile(/[\w\$_]/);
48 var cur = stream.current();
49 if (keywords.propertyIsEnumerable(cur)) {
50 if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
53 if (builtin.propertyIsEnumerable(cur)) {
54 if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
57 if (atoms.propertyIsEnumerable(cur)) return "atom";
61 function tokenString(quote) {
62 return function(stream, state) {
63 var escaped = false, next, end = false;
64 while ((next = stream.next()) != null) {
65 if (next == quote && !escaped) {end = true; break;}
66 escaped = !escaped && next == "\\";
68 if (end || !(escaped || multiLineStrings))
69 state.tokenize = null;
74 function tokenComment(stream, state) {
75 var maybeEnd = false, ch;
76 while (ch = stream.next()) {
77 if (ch == "/" && maybeEnd) {
78 state.tokenize = null;
81 maybeEnd = (ch == "*");
86 function Context(indented, column, type, align, prev) {
87 this.indented = indented;
93 function pushContext(state, col, type) {
94 var indent = state.indented;
95 if (state.context && state.context.type == "statement")
96 indent = state.context.indented;
97 return state.context = new Context(indent, col, type, null, state.context);
99 function popContext(state) {
100 var t = state.context.type;
101 if (t == ")" || t == "]" || t == "}")
102 state.indented = state.context.indented;
103 return state.context = state.context.prev;
109 startState: function(basecolumn) {
112 context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
118 token: function(stream, state) {
119 var ctx = state.context;
121 if (ctx.align == null) ctx.align = false;
122 state.indented = stream.indentation();
123 state.startOfLine = true;
125 if (stream.eatSpace()) return null;
127 var style = (state.tokenize || tokenBase)(stream, state);
128 if (style == "comment" || style == "meta") return style;
129 if (ctx.align == null) ctx.align = true;
131 if ((curPunc == ";" || curPunc == ":" || curPunc == ",") && ctx.type == "statement") popContext(state);
132 else if (curPunc == "{") pushContext(state, stream.column(), "}");
133 else if (curPunc == "[") pushContext(state, stream.column(), "]");
134 else if (curPunc == "(") pushContext(state, stream.column(), ")");
135 else if (curPunc == "}") {
136 while (ctx.type == "statement") ctx = popContext(state);
137 if (ctx.type == "}") ctx = popContext(state);
138 while (ctx.type == "statement") ctx = popContext(state);
140 else if (curPunc == ctx.type) popContext(state);
141 else if (((ctx.type == "}" || ctx.type == "top") && curPunc != ';') || (ctx.type == "statement" && curPunc == "newstatement"))
142 pushContext(state, stream.column(), "statement");
143 state.startOfLine = false;
147 indent: function(state, textAfter) {
148 if (state.tokenize != tokenBase && state.tokenize != null) return CodeMirror.Pass;
149 var ctx = state.context, firstChar = textAfter && textAfter.charAt(0);
150 if (ctx.type == "statement" && firstChar == "}") ctx = ctx.prev;
151 var closing = firstChar == ctx.type;
152 if (ctx.type == "statement") return ctx.indented + (firstChar == "{" ? 0 : statementIndentUnit);
153 else if (ctx.align && (!dontAlignCalls || ctx.type != ")")) return ctx.column + (closing ? 0 : 1);
154 else if (ctx.type == ")" && !closing) return ctx.indented + statementIndentUnit;
155 else return ctx.indented + (closing ? 0 : indentUnit);
159 blockCommentStart: "/*",
160 blockCommentEnd: "*/",
167 function words(str) {
168 var obj = {}, words = str.split(" ");
169 for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
172 var cKeywords = "auto if break int case long char register continue return default short do sizeof " +
173 "double static else struct entry switch extern typedef float union for unsigned " +
174 "goto while enum void const signed volatile";
176 function cppHook(stream, state) {
177 if (!state.startOfLine) return false;
179 if (stream.skipTo("\\")) {
182 state.tokenize = cppHook;
187 state.tokenize = null;
194 // C#-style strings where "" escapes a quote.
195 function tokenAtString(stream, state) {
197 while ((next = stream.next()) != null) {
198 if (next == '"' && !stream.eat('"')) {
199 state.tokenize = null;
206 function mimes(ms, mode) {
207 for (var i = 0; i < ms.length; ++i) CodeMirror.defineMIME(ms[i], mode);
210 mimes(["text/x-csrc", "text/x-c", "text/x-chdr"], {
212 keywords: words(cKeywords),
213 blockKeywords: words("case do else for if switch while struct"),
214 atoms: words("null"),
215 hooks: {"#": cppHook}
217 mimes(["text/x-c++src", "text/x-c++hdr"], {
219 keywords: words(cKeywords + " asm dynamic_cast namespace reinterpret_cast try bool explicit new " +
220 "static_cast typeid catch operator template typename class friend private " +
221 "this using const_cast inline public throw virtual delete mutable protected " +
223 blockKeywords: words("catch class do else finally for if struct switch try while"),
224 atoms: words("true false null"),
225 hooks: {"#": cppHook}
227 CodeMirror.defineMIME("text/x-java", {
229 keywords: words("abstract assert boolean break byte case catch char class const continue default " +
230 "do double else enum extends final finally float for goto if implements import " +
231 "instanceof int interface long native new package private protected public " +
232 "return short static strictfp super switch synchronized this throw throws transient " +
233 "try void volatile while"),
234 blockKeywords: words("catch class do else finally for if switch try while"),
235 atoms: words("true false null"),
237 "@": function(stream) {
238 stream.eatWhile(/[\w\$_]/);
243 CodeMirror.defineMIME("text/x-csharp", {
245 keywords: words("abstract as base break case catch checked class const continue" +
246 " default delegate do else enum event explicit extern finally fixed for" +
247 " foreach goto if implicit in interface internal is lock namespace new" +
248 " operator out override params private protected public readonly ref return sealed" +
249 " sizeof stackalloc static struct switch this throw try typeof unchecked" +
250 " unsafe using virtual void volatile while add alias ascending descending dynamic from get" +
251 " global group into join let orderby partial remove select set value var yield"),
252 blockKeywords: words("catch class do else finally for foreach if struct switch try while"),
253 builtin: words("Boolean Byte Char DateTime DateTimeOffset Decimal Double" +
254 " Guid Int16 Int32 Int64 Object SByte Single String TimeSpan UInt16 UInt32" +
255 " UInt64 bool byte char decimal double short int long object" +
256 " sbyte float string ushort uint ulong"),
257 atoms: words("true false null"),
259 "@": function(stream, state) {
260 if (stream.eat('"')) {
261 state.tokenize = tokenAtString;
262 return tokenAtString(stream, state);
264 stream.eatWhile(/[\w\$_]/);
269 CodeMirror.defineMIME("text/x-scala", {
274 "abstract case catch class def do else extends false final finally for forSome if " +
275 "implicit import lazy match new null object override package private protected return " +
276 "sealed super this throw trait try trye type val var while with yield _ : = => <- <: " +
280 "assert assume require print println printf readLine readBoolean readByte readShort " +
281 "readChar readInt readLong readFloat readDouble " +
283 "AnyVal App Application Array BufferedIterator BigDecimal BigInt Char Console Either " +
284 "Enumeration Equiv Error Exception Fractional Function IndexedSeq Integral Iterable " +
285 "Iterator List Map Numeric Nil NotNull Option Ordered Ordering PartialFunction PartialOrdering " +
286 "Product Proxy Range Responder Seq Serializable Set Specializable Stream StringBuilder " +
287 "StringContext Symbol Throwable Traversable TraversableOnce Tuple Unit Vector :: #:: " +
289 /* package java.lang */
290 "Boolean Byte Character CharSequence Class ClassLoader Cloneable Comparable " +
291 "Compiler Double Exception Float Integer Long Math Number Object Package Pair Process " +
292 "Runtime Runnable SecurityManager Short StackTraceElement StrictMath String " +
293 "StringBuffer System Thread ThreadGroup ThreadLocal Throwable Triple Void"
297 blockKeywords: words("catch class do else finally for forSome if match switch try while"),
298 atoms: words("true false null"),
300 "@": function(stream) {
301 stream.eatWhile(/[\w\$_]/);
306 mimes(["x-shader/x-vertex", "x-shader/x-fragment"], {
308 keywords: words("float int bool void " +
309 "vec2 vec3 vec4 ivec2 ivec3 ivec4 bvec2 bvec3 bvec4 " +
311 "sampler1D sampler2D sampler3D samplerCube " +
312 "sampler1DShadow sampler2DShadow" +
313 "const attribute uniform varying " +
314 "break continue discard return " +
315 "for while do if else struct " +
317 blockKeywords: words("for while do if else struct"),
318 builtin: words("radians degrees sin cos tan asin acos atan " +
319 "pow exp log exp2 sqrt inversesqrt " +
320 "abs sign floor ceil fract mod min max clamp mix step smootstep " +
321 "length distance dot cross normalize ftransform faceforward " +
322 "reflect refract matrixCompMult " +
323 "lessThan lessThanEqual greaterThan greaterThanEqual " +
324 "equal notEqual any all not " +
325 "texture1D texture1DProj texture1DLod texture1DProjLod " +
326 "texture2D texture2DProj texture2DLod texture2DProjLod " +
327 "texture3D texture3DProj texture3DLod texture3DProjLod " +
328 "textureCube textureCubeLod " +
329 "shadow1D shadow2D shadow1DProj shadow2DProj " +
330 "shadow1DLod shadow2DLod shadow1DProjLod shadow2DProjLod " +
331 "dFdx dFdy fwidth " +
332 "noise1 noise2 noise3 noise4"),
333 atoms: words("true false " +
334 "gl_FragColor gl_SecondaryColor gl_Normal gl_Vertex " +
335 "gl_MultiTexCoord0 gl_MultiTexCoord1 gl_MultiTexCoord2 gl_MultiTexCoord3 " +
336 "gl_MultiTexCoord4 gl_MultiTexCoord5 gl_MultiTexCoord6 gl_MultiTexCoord7 " +
338 "gl_Position gl_PointSize gl_ClipVertex " +
339 "gl_FrontColor gl_BackColor gl_FrontSecondaryColor gl_BackSecondaryColor " +
340 "gl_TexCoord gl_FogFragCoord " +
341 "gl_FragCoord gl_FrontFacing " +
342 "gl_FragColor gl_FragData gl_FragDepth " +
343 "gl_ModelViewMatrix gl_ProjectionMatrix gl_ModelViewProjectionMatrix " +
344 "gl_TextureMatrix gl_NormalMatrix gl_ModelViewMatrixInverse " +
345 "gl_ProjectionMatrixInverse gl_ModelViewProjectionMatrixInverse " +
346 "gl_TexureMatrixTranspose gl_ModelViewMatrixInverseTranspose " +
347 "gl_ProjectionMatrixInverseTranspose " +
348 "gl_ModelViewProjectionMatrixInverseTranspose " +
349 "gl_TextureMatrixInverseTranspose " +
350 "gl_NormalScale gl_DepthRange gl_ClipPlane " +
351 "gl_Point gl_FrontMaterial gl_BackMaterial gl_LightSource gl_LightModel " +
352 "gl_FrontLightModelProduct gl_BackLightModelProduct " +
353 "gl_TextureColor gl_EyePlaneS gl_EyePlaneT gl_EyePlaneR gl_EyePlaneQ " +
354 "gl_FogParameters " +
355 "gl_MaxLights gl_MaxClipPlanes gl_MaxTextureUnits gl_MaxTextureCoords " +
356 "gl_MaxVertexAttribs gl_MaxVertexUniformComponents gl_MaxVaryingFloats " +
357 "gl_MaxVertexTextureImageUnits gl_MaxTextureImageUnits " +
358 "gl_MaxFragmentUniformComponents gl_MaxCombineTextureImageUnits " +
359 "gl_MaxDrawBuffers"),
360 hooks: {"#": cppHook}