CodeMirror.defineMode("clike", function(config, parserConfig) {

   var indentUnit = config.indentUnit,

       statementIndentUnit = parserConfig.statementIndentUnit || indentUnit,

       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) return ctx.column + (closing ? 0 : 1);

       else return ctx.indented + (closing ? 0 : indentUnit);

     },

     electricChars: "{}"

   };

 });

 (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";

   }

   // 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";

   }

   function mimes(ms, mode) {

     for (var i = 0; i < ms.length; ++i) CodeMirror.defineMIME(ms[i], mode);

   }

   mimes(["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}

   });

   mimes(["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"),

     blockKeywords: words("catch class do else finally for if struct switch try while"),

     atoms: words("true false null"),

     hooks: {"#": cppHook}

   });

   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";

       }

     }

   });

   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";

       }

     }

   });

 }());