text: ace.define("ace/mode/haskell_highlight_rules", ["require", "exports", "module", "ace/lib/oop", "ace/mode/text_highlight_rules"], function(require, exports, module) {
    "use strict";
  
    var oop = require("../lib/oop");
    var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
  
    var HaskellHighlightRules = function() {
  
      this.$rules = {
        start: [{
            token: ['punctuation.definition.entity.haskell',
                'keyword.operator.function.infix.haskell',
                'punctuation.definition.entity.haskell'],
            regex: '(`)([a-zA-Z_\']*?)(`)',
            comment: 'In case this regex seems unusual for an infix operator, note that Haskell allows any ordinary function application (elem 4 [1..10]) to be rewritten as an infix expression (4 `elem` [1..10]).'
          },
          {
            token: 'constant.language.unit.haskell',
            regex: '\\(\\)'
          },
          {
            token: 'constant.language.empty-list.haskell',
            regex: '\\[\\]'
          },
          {
            token: 'keyword.other.haskell',
            regex: '\\b(module|signature)\\b',
            push: [{
                token: 'keyword.other.haskell',
                regex: '\\bwhere\\b',
                next: 'pop'
              },
              {
                include: '#module_name'
              },
              {
                include: '#module_exports'
              },
              {
                token: 'invalid',
                regex: '[a-z]+'
              },
              {
                defaultToken: 'meta.declaration.module.haskell'
              }]
          },
          {
            token: 'keyword.other.haskell',
            regex: '\\bclass\\b',
            push: [{
                token: 'keyword.other.haskell',
                regex: '\\bwhere\\b',
                next: 'pop'
              },
              {
                token: 'support.class.prelude.haskell',
                regex: '\\b(?:Monad|Functor|Eq|Ord|Read|Show|Num|(?:Frac|Ra)tional|Enum|Bounded|Real(?:Frac|Float)?|Integral|Floating)\\b'
              },
              {
                token: 'entity.other.inherited-class.haskell',
                regex: '[A-Z][A-Za-z_\']*'
              },
              {
                token: 'variable.other.generic-type.haskell',
                regex: '\\b[a-z][a-zA-Z0-9_\']*\\b'
              },
              {
                defaultToken: 'meta.declaration.class.haskell'
              }]
          },
          {
            token: 'keyword.other.haskell',
            regex: '\\binstance\\b',
            push: [{
                token: 'keyword.other.haskell',
                regex: '\\bwhere\\b|$',
                next: 'pop'
              },
              {
                include: '#type_signature'
              },
              {
                defaultToken: 'meta.declaration.instance.haskell'
              }]
          },
          {
            token: 'keyword.other.haskell',
            regex: 'import',
            push: [{
                token: 'meta.import.haskell',
                regex: '$|;|^',
                next: 'pop'
              },
              {
                token: 'keyword.other.haskell',
                regex: 'qualified|as|hiding'
              },
              {
                include: '#module_name'
              },
              {
                include: '#module_exports'
              },
              {
                defaultToken: 'meta.import.haskell'
              }]
          },
          {
            token: ['keyword.other.haskell', 'meta.deriving.haskell'],
            regex: '(deriving)(\\s*\\()',
            push: [{
                token: 'meta.deriving.haskell',
                regex: '\\)',
                next: 'pop'
              },
              {
                token: 'entity.other.inherited-class.haskell',
                regex: '\\b[A-Z][a-zA-Z_\']*'
              },
              {
                defaultToken: 'meta.deriving.haskell'
              }]
          },
          {
            token: 'keyword.other.haskell',
            regex: '\\b(?:deriving|where|data|type|case|of|let|in|newtype|default)\\b'
          },
          {
            token: 'keyword.operator.haskell',
            regex: '\\binfix[lr]?\\b'
          },
          {
            token: 'keyword.control.haskell',
            regex: '\\b(?:do|if|then|else)\\b'
          },
          {
            token: 'constant.numeric.float.haskell',
            regex: '\\b(?:[0-9]+\\.[0-9]+(?:[eE][+-]?[0-9]+)?|[0-9]+[eE][+-]?[0-9]+)\\b',
            comment: 'Floats are always decimal'
          },
          {
            token: 'constant.numeric.haskell',
            regex: '\\b(?:[0-9]+|0(?:[xX][0-9a-fA-F]+|[oO][0-7]+))\\b'
          },
          {
            token: ['meta.preprocessor.c',
                'punctuation.definition.preprocessor.c',
                'meta.preprocessor.c'],
            regex: '^(\\s*)(#)(\\s*\\w+)',
            comment: 'In addition to Haskell\'s "native" syntax, GHC permits the C preprocessor to be run on a source file.'
          },
          {
            include: '#pragma'
          },
          {
            token: 'punctuation.definition.string.begin.haskell',
            regex: '"',
            push: [{
                token: 'punctuation.definition.string.end.haskell',
                regex: '"',
                next: 'pop'
              },
              {
                token: 'constant.character.escape.haskell',
                regex: '\\\\(?:NUL|SOH|STX|ETX|EOT|ENQ|ACK|BEL|BS|HT|LF|VT|FF|CR|SO|SI|DLE|DC1|DC2|DC3|DC4|NAK|SYN|ETB|CAN|EM|SUB|ESC|FS|GS|RS|US|SP|DEL|[abfnrtv\\\\\\"\'\\&])'
              },
              {
                token: 'constant.character.escape.octal.haskell',
                regex: '\\\\o[0-7]+|\\\\x[0-9A-Fa-f]+|\\\\[0-9]+'
              },
              {
                token: 'constant.character.escape.control.haskell',
                regex: '\\^[A-Z@\\[\\]\\\\\\^_]'
              },
              {
                defaultToken: 'string.quoted.double.haskell'
              }]
          },
          {
            token: ['punctuation.definition.string.begin.haskell',
                'string.quoted.single.haskell',
                'constant.character.escape.haskell',
                'constant.character.escape.octal.haskell',
                'constant.character.escape.hexadecimal.haskell',
                'constant.character.escape.control.haskell',
                'punctuation.definition.string.end.haskell'],
            regex: '(\')(?:([\\ -\\[\\]-~])|(\\\\(?:NUL|SOH|STX|ETX|EOT|ENQ|ACK|BEL|BS|HT|LF|VT|FF|CR|SO|SI|DLE|DC1|DC2|DC3|DC4|NAK|SYN|ETB|CAN|EM|SUB|ESC|FS|GS|RS|US|SP|DEL|[abfnrtv\\\\\\"\'\\&]))|(\\\\o[0-7]+)|(\\\\x[0-9A-Fa-f]+)|(\\^[A-Z@\\[\\]\\\\\\^_]))(\')'
          },
          {
            token: ['meta.function.type-declaration.haskell',
                'entity.name.function.haskell',
                'meta.function.type-declaration.haskell',
                'keyword.other.double-colon.haskell'],
            regex: '^(\\s*)([a-z_][a-zA-Z0-9_\']*|\\([|!%$+\\-.,=</>]+\\))(\\s*)(::)',
            push: [{
                token: 'meta.function.type-declaration.haskell',
                regex: '$',
                next: 'pop'
              },
              {
                include: '#type_signature'
              },
              {
                defaultToken: 'meta.function.type-declaration.haskell'
              }]
          },
          {
            token: 'support.constant.haskell',
            regex: '\\b(?:Just|Nothing|Left|Right|True|False|LT|EQ|GT|\\(\\)|\\[\\])\\b'
          },
          {
            token: 'constant.other.haskell',
            regex: '\\b[A-Z]\\w*\\b'
          },
          {
            include: '#comments'
          },
          {
            token: 'support.function.prelude.haskell',
            regex: '\\b(?:abs|acos|acosh|all|and|any|appendFile|applyM|asTypeOf|asin|asinh|atan|atan2|atanh|break|catch|ceiling|compare|concat|concatMap|const|cos|cosh|curry|cycle|decodeFloat|div|divMod|drop|dropWhile|elem|encodeFloat|enumFrom|enumFromThen|enumFromThenTo|enumFromTo|error|even|exp|exponent|fail|filter|flip|floatDigits|floatRadix|floatRange|floor|fmap|foldl|foldl1|foldr|foldr1|fromEnum|fromInteger|fromIntegral|fromRational|fst|gcd|getChar|getContents|getLine|head|id|init|interact|ioError|isDenormalized|isIEEE|isInfinite|isNaN|isNegativeZero|iterate|last|lcm|length|lex|lines|log|logBase|lookup|map|mapM|mapM_|max|maxBound|maximum|maybe|min|minBound|minimum|mod|negate|not|notElem|null|odd|or|otherwise|pi|pred|print|product|properFraction|putChar|putStr|putStrLn|quot|quotRem|read|readFile|readIO|readList|readLn|readParen|reads|readsPrec|realToFrac|recip|rem|repeat|replicate|return|reverse|round|scaleFloat|scanl|scanl1|scanr|scanr1|seq|sequence|sequence_|show|showChar|showList|showParen|showString|shows|showsPrec|significand|signum|sin|sinh|snd|span|splitAt|sqrt|subtract|succ|sum|tail|take|takeWhile|tan|tanh|toEnum|toInteger|toRational|truncate|uncurry|undefined|unlines|until|unwords|unzip|unzip3|userError|words|writeFile|zip|zip3|zipWith|zipWith3)\\b'
          },
          {
            include: '#infix_op'
          },
          {
            token: 'keyword.operator.haskell',
            regex: '[|!%$?~+:\\-.=</>\\\\]+',
            comment: 'In case this regex seems overly general, note that Haskell permits the definition of new operators which can be nearly any string of punctuation characters, such as $%^&*.'
          },
          {
            token: 'punctuation.separator.comma.haskell',
            regex: ','
          }],
        '#block_comment': [{
          token: 'punctuation.definition.comment.haskell',
          regex: '\\{-(?!#)',
          push: [{
              include: '#block_comment'
            },
            {
              token: 'punctuation.definition.comment.haskell',
              regex: '-\\}',
              next: 'pop'
            },
            {
              defaultToken: 'comment.block.haskell'
            }]
        }],
        '#comments': [{
            token: 'punctuation.definition.comment.haskell',
            regex: '--.*',
            push_: [{
                token: 'comment.line.double-dash.haskell',
                regex: '$',
                next: 'pop'
              },
              {
                defaultToken: 'comment.line.double-dash.haskell'
              }]
          },
          {
            include: '#block_comment'
          }],
        '#infix_op': [{
          token: 'entity.name.function.infix.haskell',
          regex: '\\([|!%$+:\\-.=</>]+\\)|\\(,+\\)'
        }],
        '#module_exports': [{
          token: 'meta.declaration.exports.haskell',
          regex: '\\(',
          push: [{
              token: 'meta.declaration.exports.haskell.end',
              regex: '\\)',
              next: 'pop'
            },
            {
              token: 'entity.name.function.haskell',
              regex: '\\b[a-z][a-zA-Z_\']*'
            },
            {
              token: 'storage.type.haskell',
              regex: '\\b[A-Z][A-Za-z_\']*'
            },
            {
              token: 'punctuation.separator.comma.haskell',
              regex: ','
            },
            {
              include: '#infix_op'
            },
            {
              token: 'meta.other.unknown.haskell',
              regex: '\\(.*?\\)',
              comment: 'So named because I don\'t know what to call this.'
            },
            {
              defaultToken: 'meta.declaration.exports.haskell.end'
            }]
        }],
        '#module_name': [{
          token: 'support.other.module.haskell',
          regex: '[A-Z][A-Za-z._\']*'
        }],
        '#pragma': [{
          token: 'meta.preprocessor.haskell',
          regex: '\\{-#',
          push: [{
              token: 'meta.preprocessor.haskell',
              regex: '#-\\}',
              next: 'pop'
            },
            {
              token: 'keyword.other.preprocessor.haskell',
              regex: '\\b(?:LANGUAGE|UNPACK|INLINE)\\b'
            },
            {
              defaultToken: 'meta.preprocessor.haskell'
            }]
        }],
        '#type_signature': [{
            token: ['meta.class-constraint.haskell',
                'entity.other.inherited-class.haskell',
                'meta.class-constraint.haskell',
                'variable.other.generic-type.haskell',
                'meta.class-constraint.haskell',
                'keyword.other.big-arrow.haskell'],
            regex: '(\\(\\s*)([A-Z][A-Za-z]*)(\\s+)([a-z][A-Za-z_\']*)(\\)\\s*)(=>)'
          },
          {
            include: '#pragma'
          },
          {
            token: 'keyword.other.arrow.haskell',
            regex: '->'
          },
          {
            token: 'keyword.other.big-arrow.haskell',
            regex: '=>'
          },
          {
            token: 'support.type.prelude.haskell',
            regex: '\\b(?:Int(?:eger)?|Maybe|Either|Bool|Float|Double|Char|String|Ordering|ShowS|ReadS|FilePath|IO(?:Error)?)\\b'
          },
          {
            token: 'variable.other.generic-type.haskell',
            regex: '\\b[a-z][a-zA-Z0-9_\']*\\b'
          },
          {
            token: 'storage.type.haskell',
            regex: '\\b[A-Z][a-zA-Z0-9_\']*\\b'
          },
          {
            token: 'support.constant.unit.haskell',
            regex: '\\(\\)'
          },
          {
            include: '#comments'
          }]
      };
  
      this.normalizeRules();
    };
  
    HaskellHighlightRules.metaData = {
      fileTypes: ['hs'],
      keyEquivalent: '^~H',
      name: 'Haskell',
      scopeName: 'source.haskell'
    };
  
  
    oop.inherits(HaskellHighlightRules, TextHighlightRules);
  
    exports.HaskellHighlightRules = HaskellHighlightRules;
  });
  
  ace.define("ace/mode/folding/cstyle", ["require", "exports", "module", "ace/lib/oop", "ace/range", "ace/mode/folding/fold_mode"], function(require, exports, module) {
    "use strict";
  
    var oop = require("../../lib/oop");
    var Range = require("../../range").Range;
    var BaseFoldMode = require("./fold_mode").FoldMode;
  
    var FoldMode = exports.FoldMode = function(commentRegex) {
      if (commentRegex) {
        this.foldingStartMarker = new RegExp(
          this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
        );
        this.foldingStopMarker = new RegExp(
          this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
        );
      }
    };
    oop.inherits(FoldMode, BaseFoldMode);
  
    (function() {
  
      this.foldingStartMarker = /([\{\[\(])[^\}\]\)]*$|^\s*(\/\*)/;
      this.foldingStopMarker = /^[^\[\{\(]*([\}\]\)])|^[\s\*]*(\*\/)/;
      this.singleLineBlockCommentRe = /^\s*(\/\*).*\*\/\s*$/;
      this.tripleStarBlockCommentRe = /^\s*(\/\*\*\*).*\*\/\s*$/;
      this.startRegionRe = /^\s*(\/\*|\/\/)#?region\b/;
      this._getFoldWidgetBase = this.getFoldWidget;
      this.getFoldWidget = function(session, foldStyle, row) {
        var line = session.getLine(row);
  
        if (this.singleLineBlockCommentRe.test(line)) {
          if (!this.startRegionRe.test(line) && !this.tripleStarBlockCommentRe.test(line))
            return "";
        }
  
        var fw = this._getFoldWidgetBase(session, foldStyle, row);
  
        if (!fw && this.startRegionRe.test(line))
          return "start"; // lineCommentRegionStart
  
        return fw;
      };
  
      this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
        var line = session.getLine(row);
  
        if (this.startRegionRe.test(line))
          return this.getCommentRegionBlock(session, line, row);
  
        var match = line.match(this.foldingStartMarker);
        if (match) {
          var i = match.index;
  
          if (match[1])
            return this.openingBracketBlock(session, match[1], row, i);
  
          var range = session.getCommentFoldRange(row, i + match[0].length, 1);
  
          if (range && !range.isMultiLine()) {
            if (forceMultiline) {
              range = this.getSectionRange(session, row);
            }
            else if (foldStyle != "all")
              range = null;
          }
  
          return range;
        }
  
        if (foldStyle === "markbegin")
          return;
  
        var match = line.match(this.foldingStopMarker);
        if (match) {
          var i = match.index + match[0].length;
  
          if (match[1])
            return this.closingBracketBlock(session, match[1], row, i);
  
          return session.getCommentFoldRange(row, i, -1);
        }
      };
  
      this.getSectionRange = function(session, row) {
        var line = session.getLine(row);
        var startIndent = line.search(/\S/);
        var startRow = row;
        var startColumn = line.length;
        row = row + 1;
        var endRow = row;
        var maxRow = session.getLength();
        while (++row < maxRow) {
          line = session.getLine(row);
          var indent = line.search(/\S/);
          if (indent === -1)
            continue;
          if (startIndent > indent)
            break;
          var subRange = this.getFoldWidgetRange(session, "all", row);
  
          if (subRange) {
            if (subRange.start.row <= startRow) {
              break;
            }
            else if (subRange.isMultiLine()) {
              row = subRange.end.row;
            }
            else if (startIndent == indent) {
              break;
            }
          }
          endRow = row;
        }
  
        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
      };
      this.getCommentRegionBlock = function(session, line, row) {
        var startColumn = line.search(/\s*$/);
        var maxRow = session.getLength();
        var startRow = row;
  
        var re = /^\s*(?:\/\*|\/\/|--)#?(end)?region\b/;
        var depth = 1;
        while (++row < maxRow) {
          line = session.getLine(row);
          var m = re.exec(line);
          if (!m) continue;
          if (m[1]) depth--;
          else depth++;
  
          if (!depth) break;
        }
  
        var endRow = row;
        if (endRow > startRow) {
          return new Range(startRow, startColumn, endRow, line.length);
        }
      };
  
    }).call(FoldMode.prototype);
  
  });
  
  ace.define("ace/mode/haskell", ["require", "exports", "module", "ace/lib/oop", "ace/mode/text", "ace/mode/haskell_highlight_rules", "ace/mode/folding/cstyle"], function(require, exports, module) {
    "use strict";
  
    var oop = require("../lib/oop");
    var TextMode = require("./text").Mode;
    var HaskellHighlightRules = require("./haskell_highlight_rules").HaskellHighlightRules;
    var FoldMode = require("./folding/cstyle").FoldMode;
  
    var Mode = function() {
      this.HighlightRules = HaskellHighlightRules;
      this.foldingRules = new FoldMode();
      this.$behaviour = this.$defaultBehaviour;
    };
    oop.inherits(Mode, TextMode);
  
    (function() {
      this.lineCommentStart = "--";
      this.blockComment = null;
      this.$id = "ace/mode/haskell";
      this.snippetFileId = "ace/snippets/haskell";
    }).call(Mode.prototype);
  
    exports.Mode = Mode;
  });
  (function() {
    ace.require(["ace/mode/haskell"], function(m) {
      if (typeof module == "object" && typeof exports == "object" && module) {
        module.exports = m;
      }
    });
  })();