text: // CodeMirror, copyright (c) by Marijn Haverbeke and others
  // Distributed under an MIT license: http://CodeMirror.net/LICENSE
  
  (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("d", 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 == "'" || 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 tokenNestedComment(stream, state);
        }
        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\$_\xa1-\uffff]/);
      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 tokenNestedComment(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 words(str) {
      var obj = {}, words = str.split(" ");
      for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
      return obj;
    }
  
    var blockKeywords = "body catch class do else enum for foreach foreach_reverse if in interface mixin " +
                        "out scope struct switch try union unittest version while with";
  
    CodeMirror.defineMIME("text/x-d", {
      name: "d",
      keywords: words("abstract alias align asm assert auto break case cast cdouble cent cfloat const continue " +
                      "debug default delegate delete deprecated export extern final finally function goto immutable " +
                      "import inout invariant is lazy macro module new nothrow override package pragma private " +
                      "protected public pure ref return shared short static super synchronized template this " +
                      "throw typedef typeid typeof volatile __FILE__ __LINE__ __gshared __traits __vector __parameters " +
                      blockKeywords),
      blockKeywords: words(blockKeywords),
      builtin: words("bool byte char creal dchar double float idouble ifloat int ireal long real short ubyte " +
                     "ucent uint ulong ushort wchar wstring void size_t sizediff_t"),
      atoms: words("exit failure success true false null"),
      hooks: {
        "@": function(stream, _state) {
          stream.eatWhile(/[\w\$_]/);
          return "meta";
        }
      }
    });
  
  });
  