diff --git a/lib/coderay/scanners/applescript.rb b/lib/coderay/scanners/applescript.rb new file mode 100644 index 00000000..ec290919 --- /dev/null +++ b/lib/coderay/scanners/applescript.rb @@ -0,0 +1,219 @@ +# Scanner for AppleScript Created by Sebastian Yepes F. +# Web: http://sebastian.yepes.in +# e-Mail: sebastian@yepes.in + +module CodeRay +module Scanners + + class AppleScript < Scanner + + register_for :applescript + + RESERVED_WORDS = [ + '#include', 'for', 'foreach', 'if', 'elseif', 'else', 'while', 'do', 'dowhile', 'end', + 'switch', 'case', 'return', 'break', 'continue', 'in', 'to', 'of', 'repeat', 'tell', 'then','as' + ] + + KEYWORD_OPERATOR = [ + 'is greater than', 'comes after', 'is less than', 'comes before', + 'is greater than or equal to', 'is less than or equal to', 'is equal to', + 'is', 'is not equal to', 'is not', 'contains', 'does not contain', 'is in', + 'is not in', 'starts with', 'ends with' + ] + + + DIRECTIVES = [ + 'activate', '#endinitclip', '#initclip', '__proto__', '_accProps', '_alpha', '_currentframe', + '_droptarget', '_focusrect', '_framesloaded', '_height', '_highquality', '_lockroot', + '_name', '_parent', '_quality', '_root', '_rotation', '_soundbuftime', '_target', '_totalframes', + '_url', '_visible', '_width', '_x', '_xmouse', '_xscale', '_y', '_ymouse', '_yscale', 'abs', + 'Accessibility', 'acos', 'activityLevel', 'add', 'addListener', 'addPage', 'addProperty', + 'addRequestHeader', 'align', 'allowDomain', 'allowInsecureDomain', 'and', 'appendChild', + 'apply', 'Arguments', 'Array', 'asfunction', 'asin', 'atan', 'atan2', 'attachAudio', 'attachMovie', + 'attachSound', 'attachVideo', 'attributes', 'autosize', 'avHardwareDisable', 'background', + 'backgroundColor', 'BACKSPACE', 'bandwidth', 'beginFill', 'beginGradientFill', 'blockIndent', + 'bold', 'Boolean', 'border', 'borderColor', 'bottomScroll', 'bufferLength', 'bufferTime', + 'builtInItems', 'bullet', 'Button', 'bytesLoaded', 'bytesTotal', 'call', 'callee', 'caller', + 'Camera', 'capabilities', 'CAPSLOCK', 'caption', 'catch', 'ceil', 'charAt', 'charCodeAt', + 'childNodes', 'chr', 'clear', 'clearInterval', 'cloneNode', 'close', 'Color', 'concat', + 'connect', 'condenseWhite', 'constructor', 'contentType', 'ContextMenu', 'ContextMenuItem', + 'CONTROL', 'copy', 'cos', 'createElement', 'createEmptyMovieClip', 'createTextField', + 'createTextNode', 'currentFps', 'curveTo', 'CustomActions', 'customItems', 'data', 'Date', + 'deblocking', 'delete', 'DELETEKEY', 'docTypeDecl', 'domain', 'DOWN', + 'duplicateMovieClip', 'duration', 'dynamic', 'E', 'embedFonts', 'enabled', + 'endFill', 'ENTER', 'eq', 'Error', 'ESCAPE(Konstante)', 'escape(Funktion)', 'eval', + 'exactSettings', 'exp', 'extends', 'finally', 'findText', 'firstChild', 'floor', + 'flush', 'focusEnabled', 'font', 'fps', 'fromCharCode', 'fscommand', + 'gain', 'ge', 'get', 'getAscii', 'getBeginIndex', 'getBounds', 'getBytesLoaded', 'getBytesTotal', + 'getCaretIndex', 'getCode', 'getCount', 'getDate', 'getDay', 'getDepth', 'getEndIndex', 'getFocus', + 'getFontList', 'getFullYear', 'getHours', 'getInstanceAtDepth', 'getLocal', 'getMilliseconds', + 'getMinutes', 'getMonth', 'getNewTextFormat', 'getNextHighestDepth', 'getPan', 'getProgress', + 'getProperty', 'getRGB', 'getSeconds', 'getSelected', 'getSelectedText', 'getSize', 'getStyle', + 'getStyleNames', 'getSWFVersion', 'getText', 'getTextExtent', 'getTextFormat', 'getTextSnapshot', + 'getTime', 'getTimer', 'getTimezoneOffset', 'getTransform', 'getURL', 'getUTCDate', 'getUTCDay', + 'getUTCFullYear', 'getUTCHours', 'getUTCMilliseconds', 'getUTCMinutes', 'getUTCMonth', 'getUTCSeconds', + 'getVersion', 'getVolume', 'getYear', 'globalToLocal', 'goto', 'gotoAndPlay', 'gotoAndStop', + 'hasAccessibility', 'hasAudio', 'hasAudioEncoder', 'hasChildNodes', 'hasEmbeddedVideo', 'hasMP3', + 'hasPrinting', 'hasScreenBroadcast', 'hasScreenPlayback', 'hasStreamingAudio', 'hasStreamingVideo', + 'hasVideoEncoder', 'height', 'hide', 'hideBuiltInItems', 'hitArea', 'hitTest', 'hitTestTextNearPos', + 'HOME', 'hscroll', 'html', 'htmlText', 'ID3', 'ifFrameLoaded', 'ignoreWhite', 'implements', + 'import', 'indent', 'index', 'indexOf', 'Infinity', '-Infinity', 'INSERT', 'insertBefore', 'install', + 'instanceof', 'int', 'interface', 'isActive', 'isDebugger', 'isDown', 'isFinite', 'isNaN', 'isToggled', + 'italic', 'join', 'Key', 'language', 'lastChild', 'lastIndexOf', 'le', 'leading', 'LEFT', 'leftMargin', + 'length', 'level', 'lineStyle', 'lineTo', 'list', 'LN10', 'LN2', 'load', 'loadClip', 'loaded', 'loadMovie', + 'loadMovieNum', 'loadSound', 'loadVariables', 'loadVariablesNum', 'LoadVars', 'LocalConnection', + 'localFileReadDisable', 'localToGlobal', 'log', 'LOG10E', 'LOG2E', 'manufacturer', 'Math', 'max', + 'MAX_VALUE', 'maxChars', 'maxhscroll', 'maxscroll', 'mbchr', 'mblength', 'mbord', 'mbsubstring', 'menu', + 'message', 'Microphone', 'min', 'MIN_VALUE', 'MMExecute', 'motionLevel', 'motionTimeOut', 'Mouse', + 'mouseWheelEnabled', 'moveTo', 'Movieclip', 'MovieClipLoader', 'multiline', 'muted', 'name', 'names', 'NaN', + 'ne', 'NEGATIVE_INFINITY', 'NetConnection', 'NetStream', 'newline', 'nextFrame', + 'nextScene', 'nextSibling', 'nodeName', 'nodeType', 'nodeValue', 'not', 'Number', 'Object', + 'on', 'onActivity', 'onChanged', 'onClipEvent', 'onClose', 'onConnect', 'onData', 'onDragOut', + 'onDragOver', 'onEnterFrame', 'onID3', 'onKeyDown', 'onKeyUp', 'onKillFocus', 'onLoad', 'onLoadComplete', + 'onLoadError', 'onLoadInit', 'onLoadProgress', 'onLoadStart', 'onMouseDown', 'onMouseMove', 'onMouseUp', + 'onMouseWheel', 'onPress', 'onRelease', 'onReleaseOutside', 'onResize', 'onRollOut', 'onRollOver', + 'onScroller', 'onSelect', 'onSetFocus', 'onSoundComplete', 'onStatus', 'onUnload', 'onUpdate', 'onXML', + 'or(logischesOR)', 'ord', 'os', 'parentNode', 'parseCSS', 'parseFloat', 'parseInt', 'parseXML', 'password', + 'pause', 'PGDN', 'PGUP', 'PI', 'pixelAspectRatio', 'play', 'playerType', 'pop', 'position', + 'POSITIVE_INFINITY', 'pow', 'prevFrame', 'previousSibling', 'prevScene', 'print', 'printAsBitmap', + 'printAsBitmapNum', 'PrintJob', 'printNum', 'private', 'prototype', 'public', 'push', 'quality', + 'random', 'rate', 'registerClass', 'removeListener', 'removeMovieClip', 'removeNode', 'removeTextField', + 'replaceSel', 'replaceText', 'resolutionX', 'resolutionY', 'restrict', 'reverse', 'RIGHT', + 'rightMargin', 'round', 'scaleMode', 'screenColor', 'screenDPI', 'screenResolutionX', 'screenResolutionY', + 'scroll', 'seek', 'selectable', 'Selection', 'send', 'sendAndLoad', 'separatorBefore', 'serverString', + 'set', 'setvariable', 'setBufferTime', 'setClipboard', 'setDate', 'setFocus', 'setFullYear', 'setGain', + 'setHours', 'setInterval', 'setMask', 'setMilliseconds', 'setMinutes', 'setMode', 'setMonth', + 'setMotionLevel', 'setNewTextFormat', 'setPan', 'setProperty', 'setQuality', 'setRate', 'setRGB', + 'setSeconds', 'setSelectColor', 'setSelected', 'setSelection', 'setSilenceLevel', 'setStyle', + 'setTextFormat', 'setTime', 'setTransform', 'setUseEchoSuppression', 'setUTCDate', 'setUTCFullYear', + 'setUTCHours', 'setUTCMilliseconds', 'setUTCMinutes', 'setUTCMonth', 'setUTCSeconds', 'setVolume', + 'setYear', 'SharedObject', 'SHIFT(Konstante)', 'shift(Methode)', 'show', 'showMenu', 'showSettings', + 'silenceLevel', 'silenceTimeout', 'sin', 'size', 'slice', 'smoothing', 'sort', 'sortOn', 'Sound', 'SPACE', + 'splice', 'split', 'sqrt', 'SQRT1_2', 'SQRT2', 'Stage', 'start', 'startDrag', 'static', 'status', 'stop', + 'stopAllSounds', 'stopDrag', 'StyleSheet(Klasse)', 'styleSheet(Eigenschaft)', 'substr', + 'substring', 'super', 'swapDepths', 'System', 'TAB', 'tabChildren', 'tabEnabled', 'tabIndex', + 'tabStops', 'tan', 'target', 'targetPath', 'tellTarget', 'text', 'textColor', 'TextField', 'TextFormat', + 'textHeight', 'TextSnapshot', 'textWidth', 'this', 'throw', 'time', 'toggleHighQuality', 'toLowerCase', + 'toString', 'toUpperCase', 'trace', 'trackAsMenu', 'try', 'type', 'typeof', 'undefined', + 'underline', 'unescape', 'uninstall', 'unloadClip', 'unloadMovie', 'unLoadMovieNum', 'unshift', 'unwatch', + 'UP', 'updateAfterEvent', 'updateProperties', 'url', 'useCodePage', 'useEchoSuppression', 'useHandCursor', + 'UTC', 'valueOf', 'variable', 'version', 'Video', 'visible', 'void', 'watch', 'width', + 'with', 'wordwrap', 'XML', 'xmlDecl', 'XMLNode', 'XMLSocket' + ] + + PREDEFINED_TYPES = [ + 'boolean', 'small integer', 'integer', 'double integer', + 'small real', 'real', 'date','list', 'record', 'string', 'class' + ] + + PREDEFINED_CONSTANTS = [ + 'pi', 'true', 'false', + 'application responses', 'case', 'diacriticals', 'expansion', 'hyphens', 'punctuation', 'white space', + 'seconds', 'minutes', 'hours', 'days', 'weeks', + 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday', 'Sunday', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun', + 'January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December', 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec', + 'anything', 'current application', 'it', 'me', 'missing value', 'my', 'result', + 'yes', 'no', 'ask', + 'return', 'space', 'tab', + 'all caps', 'all lowercase', 'bold', 'condensed', 'expanded', 'hidden', 'italic', 'outline', 'plain', 'shadow', 'small caps', 'strikethrough', 'subscript', 'superscript', 'underline', + 'version' + ] + + PLAIN_STRING_CONTENT = { + "'" => /[^'\n]+/, + '"' => /[^"\n]+/, + } + + + IDENT_KIND = CaseIgnoringWordList.new(:ident). + add(RESERVED_WORDS, :reserved). + add(KEYWORD_OPERATOR, :operator). + add(DIRECTIVES, :directive). + add(PREDEFINED_TYPES, :pre_type). + add(PREDEFINED_CONSTANTS, :pre_constant) + + + + def scan_tokens tokens, options + + state = :initial + plain_string_content = @plain_string_content + + until eos? + + kind = nil + match = nil + + if state == :initial + + if scan(/\s+/x) + kind = :space + + elsif scan(%r! \{ \$ [^}]* \}? | \(\* \$ (?: .*? \*\) | .* ) !mx) + kind = :preprocessor + + elsif scan(/^[\s\t]*--.*/x) + kind = :comment + elsif scan(/\(\* (?: .*? \*\)$ | .* )/mx) + kind = :comment + + elsif scan(/ [-+*\/=<>:;,.@\^|\(\)\[\]]+ /x) + kind = :operator + + elsif match = scan(/ [A-Za-z_][A-Za-z_0-9]* /x) + kind = IDENT_KIND[match] + + elsif match = scan(/ ' ( [^\n']|'' ) (?:'|$) /x) + tokens << [:open, :char] + tokens << ["'", :delimiter] + tokens << [self[1], :content] + tokens << ["'", :delimiter] + tokens << [:close, :char] + next + + elsif match = scan(/["']/) + tokens << [:open, :string] + state = :string + plain_string_content = PLAIN_STRING_CONTENT[match] + kind = :delimiter + + else + kind = :plain + getch + + end + + elsif state == :string + if scan(plain_string_content) + kind = :content + elsif scan(/['"]/) + tokens << [matched, :delimiter] + tokens << [:close, :string] + state = :initial + next + elsif scan(/ \\ | $ /x) + tokens << [:close, :string] + kind = :error + state = :initial + end + + else + raise_inspect "else case \" reached; %p not handled." % peek(1), tokens + end + + match ||= matched + if $DEBUG and not kind + raise_inspect 'Error token %p in line %d' % + [[match, kind], line], tokens + end + raise_inspect 'Empty token', tokens unless match + tokens << [match, kind] + + end + tokens + end + + end + +end +end \ No newline at end of file