gtk_text_iter_[forward/backward]_search needs a case insensitive search

[Mikael Hermansson <tyan linux se>]

how about adding gboolean is_case_sensitive flags to:

gtk_text_iter_[forward/backward]_search?


Here is a patch:


Index: gtk+/gtk/gtktextiter.c
===================================================================
RCS file: /cvs/gnome/gtk+/gtk/gtktextiter.c,v
retrieving revision 1.51
diff -r1.51 gtktextiter.c
4089a4090
>              gboolean is_case_sensitive,
4132c4133
<   if (match_start) /* if this is the first line we're matching */
---
>   if (match_start && is_case_sensitive) /* if this is the first line
we're matching */
4133a4135,4136
>   else if (match_start)
>     found = strcasestr(line_text, *lines);
4139c4142,4144
<       if (strncmp (line_text, *lines, strlen (*lines)) == 0)
---
>       if (is_case_sensitive && strncmp (line_text, *lines, strlen
(*lines)) == 0)
>         found = line_text;
>       else if (g_ascii_strncasecmp (line_text, *lines, strlen (*lines))
== 0)
4183c4188
<   return lines_match (&next, lines, visible_only, slice, NULL,
match_end);
---
>   return lines_match (&next, lines, visible_only, slice,
is_case_sensitive, NULL, match_end);
4247a4253
>  * @is_case_sensitive if FALSE both "TesT" and "TEST" will match 
4262a4269
>                               gboolean           is_case_sensitive,
4319c4326
<                        visible_only, slice, &match, &end))
---
>                        visible_only, slice, is_case_sensitive, &match,
&end))
4567a4575
>  * @is_case_sensitive if FALSE both "TesT" and "TEST" will match 
4580a4589
>                                gboolean           is_case_sensitive,
Index: gtk+/gtk/gtktextiter.h
===================================================================
RCS file: /cvs/gnome/gtk+/gtk/gtktextiter.h,v
retrieving revision 1.31
diff -r1.31 gtktextiter.h
240a241
>                                         gboolean          
is_case_sensitive,
248a250
>                                         gboolean          
is_case_sensitive,