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.

2 files changed, 8 insertions, 8 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;
diff --git a/source/blender/editors/space_text/text_intern.h b/source/blender/editors/space_text/text_intern.h
index cc957141ed2..5f6b2e05ba7 100644
--- a/source/blender/editors/space_text/text_intern.h
+++ b/source/blender/editors/space_text/text_intern.h
@@ -45,7 +45,7 @@ struct wmWindowManager;
 void draw_text_main(struct SpaceText *st, struct ARegion *ar);
 
 int text_font_width_character(struct SpaceText *st);
-int text_font_width(struct SpaceText *st, char *str);
+int text_font_width(struct SpaceText *st, const char *str);
 
 void text_update_line_edited(struct TextLine *line);
 void text_update_edited(struct Text *text);
@@ -79,13 +79,13 @@ typedef struct FlattenString {
 	int pos, len;
 } FlattenString;
 
-int flatten_string(struct SpaceText *st, FlattenString *fs, char *in);
+int flatten_string(struct SpaceText *st, FlattenString *fs, const char *in);
 void flatten_string_free(FlattenString *fs);
 
 int wrap_width(struct SpaceText *st, struct ARegion *ar);
 void wrap_offset(struct SpaceText *st, struct ARegion *ar, struct TextLine *linein, int cursin, int *offl, int *offc);
 void wrap_offset_in_line(struct SpaceText *st, struct ARegion *ar, struct TextLine *linep, int cursin, int *offl, int *offc);
-int text_get_char_pos(struct SpaceText *st, char *line, int cur);
+int text_get_char_pos(struct SpaceText *st, const char *line, int cur);
 
 void text_drawcache_tag_update(struct SpaceText *st, int full);
 void text_free_caches(struct SpaceText *st);
@@ -95,7 +95,7 @@ int text_file_modified(struct Text *text);
 int text_do_suggest_select(struct SpaceText *st, struct ARegion *ar);
 void text_pop_suggest_list(void);
 
-int text_get_visible_lines(struct SpaceText *st, struct ARegion *ar, char *str);
+int text_get_visible_lines(struct SpaceText *st, struct ARegion *ar, const char *str);
 int text_get_span_wrap(struct SpaceText *st, struct ARegion *ar, struct TextLine *from, struct TextLine *to);
 int text_get_total_lines(struct SpaceText *st, struct ARegion *ar);