restore unix line endings

1 files changed, 123 insertions, 123 deletions

diff --git a/generic/tkUndo.h b/generic/tkUndo.h
index c4c83a4..06f0d8b 100644
--- a/generic/tkUndo.h
+++ b/generic/tkUndo.h
@@ -1,123 +1,123 @@
-/*

- * 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.

- *

- * RCS: @(#) $Id: tkUndo.h,v 1.6 2007/06/24 16:07:35 dkf Exp $

- */

-

-#ifndef _TKUNDO

-#define _TKUNDO

-

-#ifndef _TKINT

-#include "tkInt.h"

-#endif

-

-#ifdef BUILD_tk

-# undef TCL_STORAGE_CLASS

-# define TCL_STORAGE_CLASS DLLEXPORT

-#endif

-

-/*

- * Enum definining 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	TkUndoSetDepth(TkUndoRedoStack *stack, int maxdepth);

-MODULE_SCOPE void	TkUndoClearStacks(TkUndoRedoStack *stack);

-MODULE_SCOPE void	TkUndoFreeStack(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);

-

-# undef TCL_STORAGE_CLASS

-# define TCL_STORAGE_CLASS DLLIMPORT

-

-#endif /* _TKUNDO */

+/*
+ * 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.
+ *
+ * RCS: @(#) $Id: tkUndo.h,v 1.7 2007/06/25 19:07:15 dgp Exp $
+ */
+
+#ifndef _TKUNDO
+#define _TKUNDO
+
+#ifndef _TKINT
+#include "tkInt.h"
+#endif
+
+#ifdef BUILD_tk
+# undef TCL_STORAGE_CLASS
+# define TCL_STORAGE_CLASS DLLEXPORT
+#endif
+
+/*
+ * Enum definining 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	TkUndoSetDepth(TkUndoRedoStack *stack, int maxdepth);
+MODULE_SCOPE void	TkUndoClearStacks(TkUndoRedoStack *stack);
+MODULE_SCOPE void	TkUndoFreeStack(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);
+
+# undef TCL_STORAGE_CLASS
+# define TCL_STORAGE_CLASS DLLIMPORT
+
+#endif /* _TKUNDO */