1 files changed, 0 insertions, 115 deletions
diff --git a/tk8.6/generic/tkUndo.h b/tk8.6/generic/tkUndo.h
deleted file mode 100644
index 490ede9..0000000
--- a/tk8.6/generic/tkUndo.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * tkUndo.h --
- *
- *	Declarations shared among the files that implement an undo stack.
- *
- * Copyright (c) 2002 Ludwig Callewaert.
- *
- * See the file "license.terms" for information on usage and redistribution of
- * this file, and for a DISCLAIMER OF ALL WARRANTIES.
- */
-
-#ifndef _TKUNDO
-#define _TKUNDO
-
-#ifndef _TKINT
-#include "tkInt.h"
-#endif
-
-/*
- * Enum defining the types used in an undo stack.
- */
-
-typedef enum {
-    TK_UNDO_SEPARATOR,		/* Marker */
-    TK_UNDO_ACTION		/* Command */
-} TkUndoAtomType;
-
-/*
- * Callback proc type to carry out an undo or redo action via C code. (Actions
- * can also be defined by Tcl scripts).
- */
-
-typedef int (TkUndoProc)(Tcl_Interp *interp, ClientData clientData,
-			Tcl_Obj *objPtr);
-
-/*
- * Struct defining a single action, one or more of which may be defined (and
- * stored in a linked list) separately for each undo and redo action of an
- * undo atom.
- */
-
-typedef struct TkUndoSubAtom {
-    Tcl_Command command;	/* Tcl token used to get the current Tcl
-				 * command name which will be used to execute
-				 * apply/revert scripts. If NULL then it is
-				 * assumed the apply/revert scripts already
-				 * contain everything. */
-    TkUndoProc *funcPtr;	/* Function pointer for callback to perform
-				 * undo/redo actions. */
-    ClientData clientData;	/* Data for 'funcPtr'. */
-    Tcl_Obj *action;		/* Command to apply the action that was
-				 * taken. */
-    struct TkUndoSubAtom *next;	/* Pointer to the next element in the linked
-				 * list. */
-} TkUndoSubAtom;
-
-/*
- * Struct representing a single undo+redo atom to be placed in the stack.
- */
-
-typedef struct TkUndoAtom {
-    TkUndoAtomType type;	/* The type that will trigger the required
-				 * action. */
-    TkUndoSubAtom *apply;	/* Linked list of 'apply' actions to perform
-				 * for this operation. */
-    TkUndoSubAtom *revert;	/* Linked list of 'revert' actions to perform
-				 * for this operation. */
-    struct TkUndoAtom *next;	/* Pointer to the next element in the
-				 * stack. */
-} TkUndoAtom;
-
-/*
- * Struct defining a single undo+redo stack.
- */
-
-typedef struct TkUndoRedoStack {
-    TkUndoAtom *undoStack;	/* The undo stack. */
-    TkUndoAtom *redoStack;	/* The redo stack. */
-    Tcl_Interp *interp;		/* The interpreter in which to execute the
-				 * revert and apply scripts. */
-    int maxdepth;
-    int depth;
-} TkUndoRedoStack;
-
-/*
- * Basic functions.
- */
-
-MODULE_SCOPE void	TkUndoPushStack(TkUndoAtom **stack, TkUndoAtom *elem);
-MODULE_SCOPE TkUndoAtom *TkUndoPopStack(TkUndoAtom **stack);
-MODULE_SCOPE int	TkUndoInsertSeparator(TkUndoAtom **stack);
-MODULE_SCOPE void	TkUndoClearStack(TkUndoAtom **stack);
-
-/*
- * Functions for working on an undo/redo stack.
- */
-
-MODULE_SCOPE TkUndoRedoStack *TkUndoInitStack(Tcl_Interp *interp, int maxdepth);
-MODULE_SCOPE void	TkUndoSetMaxDepth(TkUndoRedoStack *stack, int maxdepth);
-MODULE_SCOPE void	TkUndoClearStacks(TkUndoRedoStack *stack);
-MODULE_SCOPE void	TkUndoFreeStack(TkUndoRedoStack *stack);
-MODULE_SCOPE int	TkUndoCanRedo(TkUndoRedoStack *stack);
-MODULE_SCOPE int	TkUndoCanUndo(TkUndoRedoStack *stack);
-MODULE_SCOPE void	TkUndoInsertUndoSeparator(TkUndoRedoStack *stack);
-MODULE_SCOPE TkUndoSubAtom *TkUndoMakeCmdSubAtom(Tcl_Command command,
-			    Tcl_Obj *actionScript, TkUndoSubAtom *subAtomList);
-MODULE_SCOPE TkUndoSubAtom *TkUndoMakeSubAtom(TkUndoProc *funcPtr,
-			    ClientData clientData, Tcl_Obj *actionScript,
-			    TkUndoSubAtom *subAtomList);
-MODULE_SCOPE void	TkUndoPushAction(TkUndoRedoStack *stack,
-			    TkUndoSubAtom *apply, TkUndoSubAtom *revert);
-MODULE_SCOPE int	TkUndoRevert(TkUndoRedoStack *stack);
-MODULE_SCOPE int	TkUndoApply(TkUndoRedoStack *stack);
-
-#endif /* _TKUNDO */