minor edits, no functional changes.

- BGE was getting MCol array and not using it.
- use list lookup functions for getting constraint from pose bone.
- use const char * in more places.

1 files changed, 4 insertions, 4 deletions

diff --git a/source/blender/editors/space_text/text_draw.c b/source/blender/editors/space_text/text_draw.c
index eb69374b5b7..6f9ad138bac 100644
--- a/source/blender/editors/space_text/text_draw.c
+++ b/source/blender/editors/space_text/text_draw.c
@@ -89,7 +89,7 @@ static int text_font_draw_character(SpaceText *st, int x, int y, char c)
 	return st->cwidth;
 }
 
-int text_font_width(SpaceText *UNUSED(st), char *str)
+int text_font_width(SpaceText *UNUSED(st), const char *str)
 {
 	return BLF_width(mono, str);
 }
@@ -124,7 +124,7 @@ static void flatten_string_append(FlattenString *fs, char c, int accum)
 	fs->pos++;
 }
 
-int flatten_string(SpaceText *st, FlattenString *fs, char *in)
+int flatten_string(SpaceText *st, FlattenString *fs, const char *in)
 {
 	int r = 0, i = 0;
 
@@ -645,7 +645,7 @@ void wrap_offset_in_line(SpaceText *st, ARegion *ar, TextLine *linein, int cursi
 	}
 }
 
-int text_get_char_pos(SpaceText *st, char *line, int cur)
+int text_get_char_pos(SpaceText *st, const char *line, int cur)
 {
 	int a=0, i;
 	
@@ -961,7 +961,7 @@ int text_get_visible_lines_no(SpaceText *st, int lineno)
 	return drawcache->line_height[lineno];
 }
 
-int text_get_visible_lines(SpaceText *st, ARegion *ar, char *str)
+int text_get_visible_lines(SpaceText *st, ARegion *ar, const char *str)
 {
 	int i, j, start, end, max, lines, chars;
 	char ch;