wcfsetup/install/files/js/3rdParty/codemirror/mode/clike/clike.js

   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 = /[+\-*&%=<>!?|\/]/;
  12
  13   var curPunc;
  14
  15   function tokenBase(stream, state) {
  16     var ch = stream.next();
  17     if (hooks[ch]) {
  18       var result = hooks[ch](stream, state);
  19       if (result !== false) return result;
  20     }
  21     if (ch == '"' || ch == "'") {
  22       state.tokenize = tokenString(ch);
  23       return state.tokenize(stream, state);
  24     }
  25     if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
  26       curPunc = ch;
  27       return null;
  28     }
  29     if (/\d/.test(ch)) {
  30       stream.eatWhile(/[\w\.]/);
  31       return "number";
  32     }
  33     if (ch == "/") {
  34       if (stream.eat("*")) {
  35         state.tokenize = tokenComment;
  36         return tokenComment(stream, state);
  37       }
  38       if (stream.eat("/")) {
  39         stream.skipToEnd();
  40         return "comment";
  41       }
  42     }
  43     if (isOperatorChar.test(ch)) {
  44       stream.eatWhile(isOperatorChar);
  45       return "operator";
  46     }
  47     stream.eatWhile(/[\w\$_]/);
  48     var cur = stream.current();
  49     if (keywords.propertyIsEnumerable(cur)) {
  50       if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
  51       return "keyword";
  52     }
  53     if (builtin.propertyIsEnumerable(cur)) {
  54       if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
  55       return "builtin";
  56     }
  57     if (atoms.propertyIsEnumerable(cur)) return "atom";
  58     return "variable";
  59   }
  60
  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 == "\\";
  67       }
  68       if (end || !(escaped || multiLineStrings))
  69         state.tokenize = null;
  70       return "string";
  71     };
  72   }
  73
  74   function tokenComment(stream, state) {
  75     var maybeEnd = false, ch;
  76     while (ch = stream.next()) {
  77       if (ch == "/" && maybeEnd) {
  78         state.tokenize = null;
  79         break;
  80       }
  81       maybeEnd = (ch == "*");
  82     }
  83     return "comment";
  84   }
  85
  86   function Context(indented, column, type, align, prev) {
  87     this.indented = indented;
  88     this.column = column;
  89     this.type = type;
  90     this.align = align;
  91     this.prev = prev;
  92   }
  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);
  98   }
  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;
 104   }
 105
 106   // Interface
 107
 108   return {
 109     startState: function(basecolumn) {
 110       return {
 111         tokenize: null,
 112         context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
 113         indented: 0,
 114         startOfLine: true
 115       };
 116     },
 117
 118     token: function(stream, state) {
 119       var ctx = state.context;
 120       if (stream.sol()) {
 121         if (ctx.align == null) ctx.align = false;
 122         state.indented = stream.indentation();
 123         state.startOfLine = true;
 124       }
 125       if (stream.eatSpace()) return null;
 126       curPunc = 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;
 130
 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);
 139       }
 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;
 144       return style;
 145     },
 146
 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);
 156     },
 157
 158     electricChars: "{}",
 159     blockCommentStart: "/*",
 160     blockCommentEnd: "*/",
 161     lineComment: "//"
 162   };
 163 });
 164
 165 (function() {
 166   function words(str) {
 167     var obj = {}, words = str.split(" ");
 168     for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
 169     return obj;
 170   }
 171   var cKeywords = "auto if break int case long char register continue return default short do sizeof " +
 172     "double static else struct entry switch extern typedef float union for unsigned " +
 173     "goto while enum void const signed volatile";
 174
 175   function cppHook(stream, state) {
 176     if (!state.startOfLine) return false;
 177     for (;;) {
 178       if (stream.skipTo("\\")) {
 179         stream.next();
 180         if (stream.eol()) {
 181           state.tokenize = cppHook;
 182           break;
 183         }
 184       } else {
 185         stream.skipToEnd();
 186         state.tokenize = null;
 187         break;
 188       }
 189     }
 190     return "meta";
 191   }
 192
 193   // C#-style strings where "" escapes a quote.
 194   function tokenAtString(stream, state) {
 195     var next;
 196     while ((next = stream.next()) != null) {
 197       if (next == '"' && !stream.eat('"')) {
 198         state.tokenize = null;
 199         break;
 200       }
 201     }
 202     return "string";
 203   }
 204
 205   function mimes(ms, mode) {
 206     for (var i = 0; i < ms.length; ++i) CodeMirror.defineMIME(ms[i], mode);
 207   }
 208
 209   mimes(["text/x-csrc", "text/x-c", "text/x-chdr"], {
 210     name: "clike",
 211     keywords: words(cKeywords),
 212     blockKeywords: words("case do else for if switch while struct"),
 213     atoms: words("null"),
 214     hooks: {"#": cppHook}
 215   });
 216   mimes(["text/x-c++src", "text/x-c++hdr"], {
 217     name: "clike",
 218     keywords: words(cKeywords + " asm dynamic_cast namespace reinterpret_cast try bool explicit new " +
 219                     "static_cast typeid catch operator template typename class friend private " +
 220                     "this using const_cast inline public throw virtual delete mutable protected " +
 221                     "wchar_t"),
 222     blockKeywords: words("catch class do else finally for if struct switch try while"),
 223     atoms: words("true false null"),
 224     hooks: {"#": cppHook}
 225   });
 226   CodeMirror.defineMIME("text/x-java", {
 227     name: "clike",
 228     keywords: words("abstract assert boolean break byte case catch char class const continue default " +
 229                     "do double else enum extends final finally float for goto if implements import " +
 230                     "instanceof int interface long native new package private protected public " +
 231                     "return short static strictfp super switch synchronized this throw throws transient " +
 232                     "try void volatile while"),
 233     blockKeywords: words("catch class do else finally for if switch try while"),
 234     atoms: words("true false null"),
 235     hooks: {
 236       "@": function(stream) {
 237         stream.eatWhile(/[\w\$_]/);
 238         return "meta";
 239       }
 240     }
 241   });
 242   CodeMirror.defineMIME("text/x-csharp", {
 243     name: "clike",
 244     keywords: words("abstract as base break case catch checked class const continue" +
 245                     " default delegate do else enum event explicit extern finally fixed for" +
 246                     " foreach goto if implicit in interface internal is lock namespace new" +
 247                     " operator out override params private protected public readonly ref return sealed" +
 248                     " sizeof stackalloc static struct switch this throw try typeof unchecked" +
 249                     " unsafe using virtual void volatile while add alias ascending descending dynamic from get" +
 250                     " global group into join let orderby partial remove select set value var yield"),
 251     blockKeywords: words("catch class do else finally for foreach if struct switch try while"),
 252     builtin: words("Boolean Byte Char DateTime DateTimeOffset Decimal Double" +
 253                     " Guid Int16 Int32 Int64 Object SByte Single String TimeSpan UInt16 UInt32" +
 254                     " UInt64 bool byte char decimal double short int long object"  +
 255                     " sbyte float string ushort uint ulong"),
 256     atoms: words("true false null"),
 257     hooks: {
 258       "@": function(stream, state) {
 259         if (stream.eat('"')) {
 260           state.tokenize = tokenAtString;
 261           return tokenAtString(stream, state);
 262         }
 263         stream.eatWhile(/[\w\$_]/);
 264         return "meta";
 265       }
 266     }
 267   });
 268   CodeMirror.defineMIME("text/x-scala", {
 269     name: "clike",
 270     keywords: words(
 271
 272       /* scala */
 273       "abstract case catch class def do else extends false final finally for forSome if " +
 274       "implicit import lazy match new null object override package private protected return " +
 275       "sealed super this throw trait try trye type val var while with yield _ : = => <- <: " +
 276       "<% >: # @ " +
 277
 278       /* package scala */
 279       "assert assume require print println printf readLine readBoolean readByte readShort " +
 280       "readChar readInt readLong readFloat readDouble " +
 281
 282       "AnyVal App Application Array BufferedIterator BigDecimal BigInt Char Console Either " +
 283       "Enumeration Equiv Error Exception Fractional Function IndexedSeq Integral Iterable " +
 284       "Iterator List Map Numeric Nil NotNull Option Ordered Ordering PartialFunction PartialOrdering " +
 285       "Product Proxy Range Responder Seq Serializable Set Specializable Stream StringBuilder " +
 286       "StringContext Symbol Throwable Traversable TraversableOnce Tuple Unit Vector :: #:: " +
 287
 288       /* package java.lang */
 289       "Boolean Byte Character CharSequence Class ClassLoader Cloneable Comparable " +
 290       "Compiler Double Exception Float Integer Long Math Number Object Package Pair Process " +
 291       "Runtime Runnable SecurityManager Short StackTraceElement StrictMath String " +
 292       "StringBuffer System Thread ThreadGroup ThreadLocal Throwable Triple Void"
 293
 294
 295     ),
 296     blockKeywords: words("catch class do else finally for forSome if match switch try while"),
 297     atoms: words("true false null"),
 298     hooks: {
 299       "@": function(stream) {
 300         stream.eatWhile(/[\w\$_]/);
 301         return "meta";
 302       }
 303     }
 304   });
 305 }());