The Tor Browser: browser/devtools/sourceeditor/codemirror/clike.js@6474c204b198 (annotated)

browser/devtools/sourceeditor/codemirror/clike.js@6474c204b198 (annotated)

browser/devtools/sourceeditor/codemirror/clike.js

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 (function(mod) {
   if (typeof exports == "object" && typeof module == "object") // CommonJS
     mod(require("../../lib/codemirror"));
   else if (typeof define == "function" && define.amd) // AMD
     define(["../../lib/codemirror"], mod);
   else // Plain browser env
     mod(CodeMirror);
 })(function(CodeMirror) {
 "use strict";
 CodeMirror.defineMode("clike", function(config, parserConfig) {
   var indentUnit = config.indentUnit,
       statementIndentUnit = parserConfig.statementIndentUnit || indentUnit,
       dontAlignCalls = parserConfig.dontAlignCalls,
       keywords = parserConfig.keywords || {},
       builtin = parserConfig.builtin || {},
       blockKeywords = parserConfig.blockKeywords || {},
       atoms = parserConfig.atoms || {},
       hooks = parserConfig.hooks || {},
       multiLineStrings = parserConfig.multiLineStrings;
   var isOperatorChar = /[+\-*&%=<>!?|\/]/;
   var curPunc;
   function tokenBase(stream, state) {
     var ch = stream.next();
     if (hooks[ch]) {
       var result = hooks[ch](stream, state);
       if (result !== false) return result;
     }
     if (ch == '"' || ch == "'") {
       state.tokenize = tokenString(ch);
       return state.tokenize(stream, state);
     }
     if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
       curPunc = ch;
       return null;
     }
     if (/\d/.test(ch)) {
       stream.eatWhile(/[\w\.]/);
       return "number";
     }
     if (ch == "/") {
       if (stream.eat("*")) {
         state.tokenize = tokenComment;
         return tokenComment(stream, state);
       }
       if (stream.eat("/")) {
         stream.skipToEnd();
         return "comment";
       }
     }
     if (isOperatorChar.test(ch)) {
       stream.eatWhile(isOperatorChar);
       return "operator";
     }
     stream.eatWhile(/[\w\$_]/);
     var cur = stream.current();
     if (keywords.propertyIsEnumerable(cur)) {
       if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
       return "keyword";
     }
     if (builtin.propertyIsEnumerable(cur)) {
       if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
       return "builtin";
     }
     if (atoms.propertyIsEnumerable(cur)) return "atom";
     return "variable";
   }
   function tokenString(quote) {
     return function(stream, state) {
       var escaped = false, next, end = false;
       while ((next = stream.next()) != null) {
         if (next == quote && !escaped) {end = true; break;}
         escaped = !escaped && next == "\\";
       }
       if (end || !(escaped || multiLineStrings))
         state.tokenize = null;
       return "string";
     };
   }
   function tokenComment(stream, state) {
     var maybeEnd = false, ch;
     while (ch = stream.next()) {
       if (ch == "/" && maybeEnd) {
         state.tokenize = null;
         break;
       }
       maybeEnd = (ch == "*");
     }
     return "comment";
   }
   function Context(indented, column, type, align, prev) {
     this.indented = indented;
     this.column = column;
     this.type = type;
     this.align = align;
     this.prev = prev;
   }
   function pushContext(state, col, type) {
     var indent = state.indented;
     if (state.context && state.context.type == "statement")
       indent = state.context.indented;
     return state.context = new Context(indent, col, type, null, state.context);
   }
   function popContext(state) {
     var t = state.context.type;
     if (t == ")" || t == "]" || t == "}")
       state.indented = state.context.indented;
     return state.context = state.context.prev;
   }
   // Interface
   return {
     startState: function(basecolumn) {
       return {
         tokenize: null,
         context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
         indented: 0,
         startOfLine: true
       };
     },
     token: function(stream, state) {
       var ctx = state.context;
       if (stream.sol()) {
         if (ctx.align == null) ctx.align = false;
         state.indented = stream.indentation();
         state.startOfLine = true;
       }
       if (stream.eatSpace()) return null;
       curPunc = null;
       var style = (state.tokenize || tokenBase)(stream, state);
       if (style == "comment" || style == "meta") return style;
       if (ctx.align == null) ctx.align = true;
       if ((curPunc == ";" || curPunc == ":" || curPunc == ",") && ctx.type == "statement") popContext(state);
       else if (curPunc == "{") pushContext(state, stream.column(), "}");
       else if (curPunc == "[") pushContext(state, stream.column(), "]");
       else if (curPunc == "(") pushContext(state, stream.column(), ")");
       else if (curPunc == "}") {
         while (ctx.type == "statement") ctx = popContext(state);
         if (ctx.type == "}") ctx = popContext(state);
         while (ctx.type == "statement") ctx = popContext(state);
       }
       else if (curPunc == ctx.type) popContext(state);
       else if (((ctx.type == "}" || ctx.type == "top") && curPunc != ';') || (ctx.type == "statement" && curPunc == "newstatement"))
         pushContext(state, stream.column(), "statement");
       state.startOfLine = false;
       return style;
     },
     indent: function(state, textAfter) {
       if (state.tokenize != tokenBase && state.tokenize != null) return CodeMirror.Pass;
       var ctx = state.context, firstChar = textAfter && textAfter.charAt(0);
       if (ctx.type == "statement" && firstChar == "}") ctx = ctx.prev;
       var closing = firstChar == ctx.type;
       if (ctx.type == "statement") return ctx.indented + (firstChar == "{" ? 0 : statementIndentUnit);
       else if (ctx.align && (!dontAlignCalls || ctx.type != ")")) return ctx.column + (closing ? 0 : 1);
       else if (ctx.type == ")" && !closing) return ctx.indented + statementIndentUnit;
       else return ctx.indented + (closing ? 0 : indentUnit);
     },
     electricChars: "{}",
     blockCommentStart: "/*",
     blockCommentEnd: "*/",
     lineComment: "//",
     fold: "brace"
   };
 });
 (function() {
   function words(str) {
     var obj = {}, words = str.split(" ");
     for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
     return obj;
   }
   var cKeywords = "auto if break int case long char register continue return default short do sizeof " +
     "double static else struct entry switch extern typedef float union for unsigned " +
     "goto while enum void const signed volatile";
   function cppHook(stream, state) {
     if (!state.startOfLine) return false;
     for (;;) {
       if (stream.skipTo("\\")) {
         stream.next();
         if (stream.eol()) {
           state.tokenize = cppHook;
           break;
         }
       } else {
         stream.skipToEnd();
         state.tokenize = null;
         break;
       }
     }
     return "meta";
   }
   function cpp11StringHook(stream, state) {
     stream.backUp(1);
     // Raw strings.
     if (stream.match(/(R|u8R|uR|UR|LR)/)) {
       var match = stream.match(/"(.{0,16})\(/);
       if (!match) {
         return false;
       }
       state.cpp11RawStringDelim = match[1];
       state.tokenize = tokenRawString;
       return tokenRawString(stream, state);
     }
     // Unicode strings/chars.
     if (stream.match(/(u8|u|U|L)/)) {
       if (stream.match(/["']/, /* eat */ false)) {
         return "string";
       }
       return false;
     }
     // Ignore this hook.
     stream.next();
     return false;
   }
   // C#-style strings where "" escapes a quote.
   function tokenAtString(stream, state) {
     var next;
     while ((next = stream.next()) != null) {
       if (next == '"' && !stream.eat('"')) {
         state.tokenize = null;
         break;
       }
     }
     return "string";
   }
   // C++11 raw string literal is <prefix>"<delim>( anything )<delim>", where
   // <delim> can be a string up to 16 characters long.
   function tokenRawString(stream, state) {
     var closingSequence = new RegExp(".*?\\)" + state.cpp11RawStringDelim + '"');
     var match = stream.match(closingSequence);
     if (match) {
       state.tokenize = null;
     } else {
       stream.skipToEnd();
     }
     return "string";
   }
   function def(mimes, mode) {
     var words = [];
     function add(obj) {
       if (obj) for (var prop in obj) if (obj.hasOwnProperty(prop))
         words.push(prop);
     }
     add(mode.keywords);
     add(mode.builtin);
     add(mode.atoms);
     if (words.length) {
       mode.helperType = mimes[0];
       CodeMirror.registerHelper("hintWords", mimes[0], words);
     }
     for (var i = 0; i < mimes.length; ++i)
       CodeMirror.defineMIME(mimes[i], mode);
   }
   def(["text/x-csrc", "text/x-c", "text/x-chdr"], {
     name: "clike",
     keywords: words(cKeywords),
     blockKeywords: words("case do else for if switch while struct"),
     atoms: words("null"),
     hooks: {"#": cppHook},
     modeProps: {fold: ["brace", "include"]}
   });
   def(["text/x-c++src", "text/x-c++hdr"], {
     name: "clike",
     keywords: words(cKeywords + " asm dynamic_cast namespace reinterpret_cast try bool explicit new " +
                     "static_cast typeid catch operator template typename class friend private " +
                     "this using const_cast inline public throw virtual delete mutable protected " +
                     "wchar_t alignas alignof constexpr decltype nullptr noexcept thread_local final " +
                     "static_assert override"),
     blockKeywords: words("catch class do else finally for if struct switch try while"),
     atoms: words("true false null"),
     hooks: {
       "#": cppHook,
       "u": cpp11StringHook,
       "U": cpp11StringHook,
       "L": cpp11StringHook,
       "R": cpp11StringHook
     },
     modeProps: {fold: ["brace", "include"]}
   });
   CodeMirror.defineMIME("text/x-java", {
     name: "clike",
     keywords: words("abstract assert boolean break byte case catch char class const continue default " +
                     "do double else enum extends final finally float for goto if implements import " +
                     "instanceof int interface long native new package private protected public " +
                     "return short static strictfp super switch synchronized this throw throws transient " +
                     "try void volatile while"),
     blockKeywords: words("catch class do else finally for if switch try while"),
     atoms: words("true false null"),
     hooks: {
       "@": function(stream) {
         stream.eatWhile(/[\w\$_]/);
         return "meta";
       }
     },
     modeProps: {fold: ["brace", "import"]}
   });
   CodeMirror.defineMIME("text/x-csharp", {
     name: "clike",
     keywords: words("abstract as base break case catch checked class const continue" +
                     " default delegate do else enum event explicit extern finally fixed for" +
                     " foreach goto if implicit in interface internal is lock namespace new" +
                     " operator out override params private protected public readonly ref return sealed" +
                     " sizeof stackalloc static struct switch this throw try typeof unchecked" +
                     " unsafe using virtual void volatile while add alias ascending descending dynamic from get" +
                     " global group into join let orderby partial remove select set value var yield"),
     blockKeywords: words("catch class do else finally for foreach if struct switch try while"),
     builtin: words("Boolean Byte Char DateTime DateTimeOffset Decimal Double" +
                     " Guid Int16 Int32 Int64 Object SByte Single String TimeSpan UInt16 UInt32" +
                     " UInt64 bool byte char decimal double short int long object"  +
                     " sbyte float string ushort uint ulong"),
     atoms: words("true false null"),
     hooks: {
       "@": function(stream, state) {
         if (stream.eat('"')) {
           state.tokenize = tokenAtString;
           return tokenAtString(stream, state);
         }
         stream.eatWhile(/[\w\$_]/);
         return "meta";
       }
     }
   });
   CodeMirror.defineMIME("text/x-scala", {
     name: "clike",
     keywords: words(
       /* scala */
       "abstract case catch class def do else extends false final finally for forSome if " +
       "implicit import lazy match new null object override package private protected return " +
       "sealed super this throw trait try trye type val var while with yield _ : = => <- <: " +
       "<% >: # @ " +
       /* package scala */
       "assert assume require print println printf readLine readBoolean readByte readShort " +
       "readChar readInt readLong readFloat readDouble " +
       "AnyVal App Application Array BufferedIterator BigDecimal BigInt Char Console Either " +
       "Enumeration Equiv Error Exception Fractional Function IndexedSeq Integral Iterable " +
       "Iterator List Map Numeric Nil NotNull Option Ordered Ordering PartialFunction PartialOrdering " +
       "Product Proxy Range Responder Seq Serializable Set Specializable Stream StringBuilder " +
       "StringContext Symbol Throwable Traversable TraversableOnce Tuple Unit Vector :: #:: " +
       /* package java.lang */
       "Boolean Byte Character CharSequence Class ClassLoader Cloneable Comparable " +
       "Compiler Double Exception Float Integer Long Math Number Object Package Pair Process " +
       "Runtime Runnable SecurityManager Short StackTraceElement StrictMath String " +
       "StringBuffer System Thread ThreadGroup ThreadLocal Throwable Triple Void"
     ),
     blockKeywords: words("catch class do else finally for forSome if match switch try while"),
     atoms: words("true false null"),
     hooks: {
       "@": function(stream) {
         stream.eatWhile(/[\w\$_]/);
         return "meta";
       }
     }
   });
   def(["x-shader/x-vertex", "x-shader/x-fragment"], {
     name: "clike",
     keywords: words("float int bool void " +
                     "vec2 vec3 vec4 ivec2 ivec3 ivec4 bvec2 bvec3 bvec4 " +
                     "mat2 mat3 mat4 " +
                     "sampler1D sampler2D sampler3D samplerCube " +
                     "sampler1DShadow sampler2DShadow" +
                     "const attribute uniform varying " +
                     "break continue discard return " +
                     "for while do if else struct " +
                     "in out inout"),
     blockKeywords: words("for while do if else struct"),
     builtin: words("radians degrees sin cos tan asin acos atan " +
                     "pow exp log exp2 sqrt inversesqrt " +
                     "abs sign floor ceil fract mod min max clamp mix step smootstep " +
                     "length distance dot cross normalize ftransform faceforward " +
                     "reflect refract matrixCompMult " +
                     "lessThan lessThanEqual greaterThan greaterThanEqual " +
                     "equal notEqual any all not " +
                     "texture1D texture1DProj texture1DLod texture1DProjLod " +
                     "texture2D texture2DProj texture2DLod texture2DProjLod " +
                     "texture3D texture3DProj texture3DLod texture3DProjLod " +
                     "textureCube textureCubeLod " +
                     "shadow1D shadow2D shadow1DProj shadow2DProj " +
                     "shadow1DLod shadow2DLod shadow1DProjLod shadow2DProjLod " +
                     "dFdx dFdy fwidth " +
                     "noise1 noise2 noise3 noise4"),
     atoms: words("true false " +
                 "gl_FragColor gl_SecondaryColor gl_Normal gl_Vertex " +
                 "gl_MultiTexCoord0 gl_MultiTexCoord1 gl_MultiTexCoord2 gl_MultiTexCoord3 " +
                 "gl_MultiTexCoord4 gl_MultiTexCoord5 gl_MultiTexCoord6 gl_MultiTexCoord7 " +
                 "gl_FogCoord " +
                 "gl_Position gl_PointSize gl_ClipVertex " +
                 "gl_FrontColor gl_BackColor gl_FrontSecondaryColor gl_BackSecondaryColor " +
                 "gl_TexCoord gl_FogFragCoord " +
                 "gl_FragCoord gl_FrontFacing " +
                 "gl_FragColor gl_FragData gl_FragDepth " +
                 "gl_ModelViewMatrix gl_ProjectionMatrix gl_ModelViewProjectionMatrix " +
                 "gl_TextureMatrix gl_NormalMatrix gl_ModelViewMatrixInverse " +
                 "gl_ProjectionMatrixInverse gl_ModelViewProjectionMatrixInverse " +
                 "gl_TexureMatrixTranspose gl_ModelViewMatrixInverseTranspose " +
                 "gl_ProjectionMatrixInverseTranspose " +
                 "gl_ModelViewProjectionMatrixInverseTranspose " +
                 "gl_TextureMatrixInverseTranspose " +
                 "gl_NormalScale gl_DepthRange gl_ClipPlane " +
                 "gl_Point gl_FrontMaterial gl_BackMaterial gl_LightSource gl_LightModel " +
                 "gl_FrontLightModelProduct gl_BackLightModelProduct " +
                 "gl_TextureColor gl_EyePlaneS gl_EyePlaneT gl_EyePlaneR gl_EyePlaneQ " +
                 "gl_FogParameters " +
                 "gl_MaxLights gl_MaxClipPlanes gl_MaxTextureUnits gl_MaxTextureCoords " +
                 "gl_MaxVertexAttribs gl_MaxVertexUniformComponents gl_MaxVaryingFloats " +
                 "gl_MaxVertexTextureImageUnits gl_MaxTextureImageUnits " +
                 "gl_MaxFragmentUniformComponents gl_MaxCombineTextureImageUnits " +
                 "gl_MaxDrawBuffers"),
     hooks: {"#": cppHook},
     modeProps: {fold: ["brace", "include"]}
   });
 }());
 });