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# 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
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