# HG changeset patch
# User Thinker K.F. Li <thinker@branda.to>
# Date 1259218179 -28800
# Node ID e95598916dfb0005faed0e79375120c4f4997a25
# Parent  4291f16f3a0955ba35e8609706d7e993a3f75018
Make path data constant.

diff -r 4291f16f3a09 -r e95598916dfb include/mb_shapes.h
--- a/include/mb_shapes.h	Mon Nov 23 18:52:30 2009 +0800
+++ b/include/mb_shapes.h	Thu Nov 26 14:49:39 2009 +0800
@@ -65,7 +65,7 @@
 /*! \defgroup shape_path Shape of Path
  * @{
  */
-extern shape_t *rdman_shape_path_new(redraw_man_t *rdman, char *data);
+extern shape_t *rdman_shape_path_new(redraw_man_t *rdman, const char *data);
 extern shape_t *rdman_shape_path_new_from_binary(redraw_man_t *rdman,
 						 char *commands,
 						 co_aix *pnts,
diff -r 4291f16f3a09 -r e95598916dfb src/shape_path.c
--- a/src/shape_path.c	Mon Nov 23 18:52:30 2009 +0800
+++ b/src/shape_path.c	Thu Nov 26 14:49:39 2009 +0800
@@ -385,9 +385,9 @@
  *
  * \todo Notify programmers that syntax or value error of path data.
  */
-static int sh_path_cmd_arg_cnt(char *data, int *cmd_cntp, int *pnt_cntp,
+static int sh_path_cmd_arg_cnt(const char *data, int *cmd_cntp, int *pnt_cntp,
 			       int *float_arg_cntp) {
-    char *p, *old;
+    const char *p, *old;
     int cmd_cnt, pnt_cnt, float_arg_cnt;
     int i;
 
@@ -564,8 +564,8 @@
 #define TO_ABSX islower(cmd)? x + atof(old): atof(old)
 #define TO_ABSY islower(cmd)? y + atof(old): atof(old)
 
-static int sh_path_cmd_arg_fill(char *data, sh_path_t *path) {
-    char *p, *old;
+static int sh_path_cmd_arg_fill(const char *data, sh_path_t *path) {
+    const char *p, *old;
     char *cmds;
     char cmd;
     co_aix *pnts;
@@ -738,7 +738,7 @@
 
 /*! \brief Create a path from value of 'data' of SVG path.
  */
-shape_t *rdman_shape_path_new(redraw_man_t *rdman, char *data) {
+shape_t *rdman_shape_path_new(redraw_man_t *rdman, const char *data) {
     sh_path_t *path;
     int cmd_cnt, pnt_cnt, float_arg_cnt;
     int msz;