Home | Trees | Indices | Help |
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Visualization tools for CFGs.
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AbstractContainerWidget An abstract class for canvas widgets that contain a single child, such as BoxWidget and OvalWidget .
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AbstractParse An abstract base class for parsers. |
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BaseWidget Internal class. |
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BitmapImage Widget which can display a bitmap. |
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BooleanType bool(x) -> bool |
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BooleanVar Value holder for boolean variables. |
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BoxWidget A canvas widget that places a box around a child widget. |
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BracketWidget A canvas widget that places a pair of brackets around a child widget. |
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BufferType buffer(object [, offset[, size]]) |
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BuiltinFunctionType | |||
BuiltinMethodType | |||
Button Button widget. |
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CFGDemo | |||
CFGEditor A dialog window for creating and editing context free grammars. |
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CallWrapper Internal class. |
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Canvas Canvas widget to display graphical elements like lines or text. |
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CanvasFrame A Tkinter frame containing a canvas and scrollbars.
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CanvasWidget A collection of graphical elements and bindings used to display a complex object on a Tkinter Canvas .
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Checkbutton Checkbutton widget which is either in on- or off-state. |
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ClassType classobj(name, bases, dict) |
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CodeType code(argcount, nlocals, stacksize, flags, codestring, constants, names, varnames, filename, name, firstlineno, lnotab[, freevars[, cellvars]]) |
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ColorizedList An abstract base class for displaying a colorized list of items. |
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ComplexType complex(real[, imag]) -> complex number |
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DictProxyType | |||
DictType dict() -> new empty dictionary. |
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DictionaryType dict() -> new empty dictionary. |
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DoubleVar Value holder for float variables. |
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EllipsisType | |||
Entry Entry widget which allows to display simple text. |
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EntryDialog A dialog box for entering |
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Event Container for the properties of an event. |
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FileType file(name[, mode[, buffering]]) -> file object |
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FloatType float(x) -> floating point number |
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Frame Frame widget which may contain other widgets and can have a 3D border. |
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FrameType | |||
FunctionType function(code, globals[, name[, argdefs[, closure]]]) |
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GeneratorType | |||
GetSetDescriptorType | |||
Grammar A context-free grammar. |
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Grid Geometry manager Grid. |
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Image Base class for images. |
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ImmutableProbabilisticTree | |||
ImmutableTree | |||
InstanceType instance(class[, dict]) |
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IntType int(x[, base]) -> integer |
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IntVar Value holder for integer variables. |
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Label Label widget which can display text and bitmaps. |
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LabelFrame labelframe widget. |
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LambdaType function(code, globals[, name[, argdefs[, closure]]]) |
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ListType list() -> new list list(sequence) -> new list initialized from sequence's items |
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Listbox Listbox widget which can display a list of strings. |
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LongType long(x[, base]) -> integer |
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MemberDescriptorType | |||
Menu Menu widget which allows to display menu bars, pull-down menus and pop-up menus. |
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Menubutton Menubutton widget, obsolete since Tk8.0. |
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Message Message widget to display multiline text. |
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MethodType instancemethod(function, instance, class) |
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Misc Internal class. |
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ModuleType module(name[, doc]) |
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MutableOptionMenu | |||
NoneType | |||
Nonterminal A non-terminal symbol for a context free grammar. |
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NotImplementedType | |||
ObjectType The most base type |
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OptionMenu OptionMenu which allows the user to select a value from a menu. |
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OvalWidget A canvas widget that places a oval around a child widget. |
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Pack Geometry manager Pack. |
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PanedWindow panedwindow widget. |
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ParenWidget A canvas widget that places a pair of parenthases around a child widget. |
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ParseI A processing class for deriving trees that represent possible structures for a sequence of tokens. |
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PhotoImage Widget which can display colored images in GIF, PPM/PGM format. |
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Place Geometry manager Place. |
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ProbabilisticMixIn A mix-in class to associate probabilities with other classes (trees, rules, etc.). |
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ProbabilisticTree | |||
Production A context-free grammar production. |
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ProductionList | |||
Radiobutton Radiobutton widget which shows only one of several buttons in on-state. |
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Scale Scale widget which can display a numerical scale. |
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ScrollWatcherWidget A special canvas widget that adjusts its Canvas 's
scrollregion to always include the bounding boxes of all of its
children.
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Scrollbar Scrollbar widget which displays a slider at a certain position. |
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SequenceWidget A canvas widget that keeps a list of canvas widgets in a horizontal line. |
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ShowText A Tkinter window used to display a text.
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SliceType slice([start,] stop[, step]) |
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SpaceWidget A canvas widget that takes up space but does not display anything. |
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Spinbox spinbox widget. |
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StackWidget A canvas widget that keeps a list of canvas widgets in a vertical line. |
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StringType str(object) -> string |
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StringVar Value holder for strings variables. |
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Studbutton | |||
SymbolWidget A canvas widget that displays special symbols, such as the negation sign and the exists operator. |
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TclError | |||
Text Text widget which can display text in various forms. |
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TextWidget A canvas widget that displays a single string of text. |
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Tk Toplevel widget of Tk which represents mostly the main window of an appliation. |
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Toplevel Toplevel widget, e.g. |
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TracebackType | |||
Tree A hierarchical structure. |
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TreeSegmentWidget A canvas widget that displays a single segment of a hierarchical tree. |
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TreeView | |||
TreeWidget A canvas widget that displays a single Tree .
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Tributton | |||
TupleType tuple() -> an empty tuple tuple(sequence) -> tuple initialized from sequence's items |
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TypeType type(object) -> the object's type type(name, bases, dict) -> a new type |
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UnboundMethodType instancemethod(function, instance, class) |
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UnicodeType unicode(string [, encoding[, errors]]) -> object |
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Variable Class to define value holders for e.g. |
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Widget Internal class. |
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Wm Provides functions for the communication with the window manager. |
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XRangeType xrange([start,] stop[, step]) -> xrange object |
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getdouble float(x) -> floating point number |
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getint int(x[, base]) -> integer |
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tree
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None |
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boolean
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list of Nonterminal
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tree
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ACTIVE =
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ALL =
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ANCHOR =
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ARC =
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BASELINE =
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BEVEL =
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BOTH =
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BOTTOM =
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BROWSE =
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BUTT =
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CASCADE =
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CENTER =
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CHAR =
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CHECKBUTTON =
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CHORD =
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COMMAND =
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CURRENT =
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DISABLED =
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DOTBOX =
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E =
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END =
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EW =
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EXCEPTION = 8
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EXTENDED =
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FALSE = 0
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FIRST =
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FLAT =
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GROOVE =
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HIDDEN =
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HORIZONTAL =
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INSERT =
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INSIDE =
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LAST =
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LEFT =
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MITER =
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MOVETO =
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MULTIPLE =
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N =
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NE =
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NO = 0
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NONE =
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NORMAL =
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NS =
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NSEW =
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NUMERIC =
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NW =
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OFF = 0
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ON = 1
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OUTSIDE =
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PAGES =
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PIESLICE =
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PROJECTING =
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RADIOBUTTON =
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RAISED =
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READABLE = 2
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RIDGE =
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RIGHT =
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ROUND =
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S =
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SCROLL =
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SE =
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SEL =
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SEL_FIRST =
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SEL_LAST =
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SEPARATOR =
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SINGLE =
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SOLID =
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SUNKEN =
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SW =
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StringTypes =
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TOP =
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TRUE = 1
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TclVersion = 8.4
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TkVersion = 8.4
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UNDERLINE =
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UNITS =
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VERTICAL =
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W =
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WORD =
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WRITABLE = 4
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X =
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Y =
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YES = 1
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_CFGEditor_HELP =
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wantobjects = 1
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Inhibit setting of default root window. Call this function to inhibit that the first instance of Tk is used for windows without an explicit parent window. |
Parse a treebank string and return a tree. Trees are represented as nested brackettings, e.g. (S (NP (NNP John)) (VP (V runs))).
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Warning:
This function works by checking |
Given a string containing a list of symbol names, return a list of
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Parse a Sinica Treebank string and return a tree. Trees are represented as nested brackettings, as shown in the following example (X represents a Chinese character): S(goal:NP(Head:Nep:XX)|theme:NP(Head:Nhaa:X)|quantity:Dab:X|Head:VL2:X)#0(PERIODCATEGORY)
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Convert a
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_CFGEditor_HELP
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Home | Trees | Indices | Help |
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