- eliminate some unnessary type casts

- some internal const decorations
- spacing

1 files changed, 10 insertions, 10 deletions

diff --git a/generic/tkGrid.c b/generic/tkGrid.c
index 50427c4..b4392f3 100644
--- a/generic/tkGrid.c
+++ b/generic/tkGrid.c
@@ -8,7 +8,7 @@
  * See the file "license.terms" for information on usage and redistribution of
  * this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tkGrid.c,v 1.51 2008/11/08 22:52:29 dkf Exp $
+ * RCS: @(#) $Id: tkGrid.c,v 1.52 2009/02/03 23:55:47 nijtmans Exp $
  */
 
 #include "tkInt.h"
@@ -300,7 +300,7 @@ static int		SetSlaveColumn(Tcl_Interp *interp, Gridder *slavePtr,
 static int		SetSlaveRow(Tcl_Interp *interp, Gridder *slavePtr,
 			    int row, int numRows);
 static void		StickyToString(int flags, char *result);
-static int		StringToSticky(char *string);
+static int		StringToSticky(const char *string);
 static void		Unlink(Gridder *gridPtr);
 
 static const Tk_GeomMgr gridMgrType = {
@@ -347,7 +347,7 @@ Tk_GridObjCmd(
     int index;
 
     if (objc >= 2) {
-	char *argv1 = Tcl_GetString(objv[1]);
+	const char *argv1 = Tcl_GetString(objv[1]);
 
 	if ((argv1[0] == '.') || (argv1[0] == REL_SKIP) ||
     		(argv1[0] == REL_VERT)) {
@@ -629,7 +629,7 @@ GridForgetRemoveCommand(
     Tk_Window slave;
     Gridder *slavePtr;
     int i;
-    char *string = Tcl_GetString(objv[1]);
+    const char *string = Tcl_GetString(objv[1]);
     char c = string[0];
 
     for (i = 2; i < objc; i++) {
@@ -930,7 +930,7 @@ GridRowColumnConfigureCommand(
     Tcl_Obj **lObjv;		/* array of indices */
     int ok;			/* temporary TCL result code */
     int i, j, first, last;
-    char *string;
+    const char *string;
     static const char *const optionStrings[] = {
 	"-minsize", "-pad", "-uniform", "-weight", NULL
     };
@@ -2881,7 +2881,7 @@ ConfigureSlaves(
     int defaultRow = -1;
     int defaultColumn = 0;	/* Default column number */
     int defaultColumnSpan = 1;	/* Default number of columns */
-    char *lastWindow;		/* Use this window to base current row/col
+    const char *lastWindow;	/* Use this window to base current row/col
 				 * on */
     int numSkip;		/* Number of 'x' found */
     static const char *const optionStrings[] = {
@@ -2892,7 +2892,7 @@ ConfigureSlaves(
 	CONF_COLUMN, CONF_COLUMNSPAN, CONF_IN, CONF_IPADX, CONF_IPADY,
 	CONF_PADX, CONF_PADY, CONF_ROW, CONF_ROWSPAN, CONF_STICKY };
     int index;
-    char *string;
+    const char *string;
     char firstChar;
     int positionGiven;
 
@@ -3040,7 +3040,7 @@ ConfigureSlaves(
 
 	for (defaultColumnSpan = 1; j + defaultColumnSpan < numWindows;
 		defaultColumnSpan++) {
-	    char *string = Tcl_GetString(objv[j + defaultColumnSpan]);
+	    const char *string = Tcl_GetString(objv[j + defaultColumnSpan]);
 
 	    if (*string != REL_HORIZ) {
 		break;
@@ -3332,7 +3332,7 @@ ConfigureSlaves(
 	 */
 
 	for (width = 1; width + j < numWindows; width++) {
-	    char *string = Tcl_GetString(objv[j+width]);
+	    const char *string = Tcl_GetString(objv[j+width]);
 
 	    if (*string != REL_VERT) {
 		break;
@@ -3451,7 +3451,7 @@ StickyToString(
 
 static int
 StringToSticky(
-    char *string)
+    const char *string)
 {
     int sticky = 0;
     char c;