| 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.$rules = { start: |
| [ { token: |
| [ 'punctuation.definition.entity.haskell', |
| 'keyword.operator.function.infix.haskell', |
| 'punctuation.definition.entity.haskell' ], |
| regex: '(`)([a-zA-Z_\']*?)(`)', |
| comment: 'In case this regex seems unusual for an infix operator, note that Haskell allows any ordinary function application (elem 4 [1..10]) to be rewritten as an infix expression (4 `elem` [1..10]).' }, |
| { token: 'constant.language.unit.haskell', regex: '\\(\\)' }, |
| { token: 'constant.language.empty-list.haskell', |
| regex: '\\[\\]' }, |
| { token: 'keyword.other.haskell', |
| regex: '\\bmodule\\b', |
| push: |
| [ { token: 'keyword.other.haskell', regex: '\\bwhere\\b', next: 'pop' }, |
| { include: '#module_name' }, |
| { include: '#module_exports' }, |
| { token: 'invalid', regex: '[a-z]+' }, |
| { defaultToken: 'meta.declaration.module.haskell' } ] }, |
| { token: 'keyword.other.haskell', |
| regex: '\\bclass\\b', |
| push: |
| [ { token: 'keyword.other.haskell', |
| regex: '\\bwhere\\b', |
| next: 'pop' }, |
| { token: 'support.class.prelude.haskell', |
| regex: '\\b(?:Monad|Functor|Eq|Ord|Read|Show|Num|(?:Frac|Ra)tional|Enum|Bounded|Real(?:Frac|Float)?|Integral|Floating)\\b' }, |
| { token: 'entity.other.inherited-class.haskell', |
| regex: '[A-Z][A-Za-z_\']*' }, |
| { token: 'variable.other.generic-type.haskell', |
| regex: '\\b[a-z][a-zA-Z0-9_\']*\\b' }, |
| { defaultToken: 'meta.declaration.class.haskell' } ] }, |
| { token: 'keyword.other.haskell', |
| regex: '\\binstance\\b', |
| push: |
| [ { token: 'keyword.other.haskell', |
| regex: '\\bwhere\\b|$', |
| 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', |
| 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' } ] } ], |
| '#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; |
| }); |
| |
| 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*$/); |
| var maxRow = session.getLength(); |
| var startRow = row; |
| |
| var re = /^\s*(?:\/\*|\/\/|--)#?(end)?region\b/; |
| var depth = 1; |
| while (++row < maxRow) { |
| line = session.getLine(row); |
| var m = re.exec(line); |
| if (!m) continue; |
| if (m[1]) depth--; |
| else depth++; |
| |
| if (!depth) break; |
| } |
| |
| var endRow = row; |
| if (endRow > startRow) { |
| return new Range(startRow, startColumn, endRow, line.length); |
| } |
| }; |
| |
| }).call(FoldMode.prototype); |
| |
| }); |
| |
| define("ace/mode/haskell",["require","exports","module","ace/lib/oop","ace/mode/text","ace/mode/haskell_highlight_rules","ace/mode/folding/cstyle"], function(require, exports, module) { |
| "use strict"; |
| |
| var oop = require("../lib/oop"); |
| var TextMode = require("./text").Mode; |
| var HaskellHighlightRules = require("./haskell_highlight_rules").HaskellHighlightRules; |
| var FoldMode = require("./folding/cstyle").FoldMode; |
| |
| var Mode = function() { |
| this.HighlightRules = HaskellHighlightRules; |
| this.foldingRules = new FoldMode(); |
| }; |
| oop.inherits(Mode, TextMode); |
| |
| (function() { |
| this.lineCommentStart = "--"; |
| this.blockComment = {start: "/*", end: "*/"}; |
| this.$id = "ace/mode/haskell"; |
| }).call(Mode.prototype); |
| |
| exports.Mode = Mode; |
| }); |