Show me the output from "tmux lsc" and "tmux showw -g|grep utf8" with
the client attached.



On Wed, Aug 25, 2010 at 07:40:22PM +0530, Martin Pieuchot wrote:
> Hi,
> 
> On 25/08/10(Wed) 09:32, Nicholas Marriott wrote:
> > And now avec widechar man pages and MLINKs (no other changes).
> > [...]
> 
> I've tested mutt, tig and ncmpc on amd64, and they all work fine
> in a standard xterm. However, when I use any of the three apps in
> a tmux session (tmux -u) I get some strange visuals when a special
> character is displayed (until the window is totally redrawn, when
> I change its size for example). Here is a screen of a nested mutt
> (left) and the same directly opened in an xterm (right):
>       http://nolizard.org/obsd/tmux_ncurses_utf8.jpg
> 
> 
> Below is the modification to tig's configure in order to check
> both ncursesw/ncurses.h and ncurses.h for widechar.
> 
> Martin
> 
> --- configure.orig    Sat Jun 12 21:08:59 2010
> +++ configure Wed Aug 25 17:27:28 2010
> @@ -3201,16 +3220,21 @@
>  done
> 
> 
> -for ac_header in ncursesw/ncurses.h
> +for ac_header in ncursesw/ncurses.h ncurses.h
>  do :
> -  ac_fn_c_check_header_mongrel "$LINENO" "ncursesw/ncurses.h" 
> "ac_cv_header_ncursesw_ncurses_h" "$ac_includes_default"
> -if test "x$ac_cv_header_ncursesw_ncurses_h" = x""yes; then :
> +  as_ac_Header=`$as_echo "ac_cv_header_$ac_header
> +" | $as_tr_sh`
> +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" 
> "$ac_includes_default"
> +eval as_val=\$$as_ac_Header
> +   if test "x$as_val" = x""yes; then :
>    cat >>confdefs.h <<_ACEOF
> -#define HAVE_NCURSESW_NCURSES_H 1
> +#define `$as_echo "HAVE_$ac_header
> +" | $as_tr_cpp` 1
> +
>  _ACEOF
>   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing 
> initscr" >&5
>  $as_echo_n "checking for library containing initscr... " >&6; }
> -if test "${ac_cv_search_initscr+set}" = set; then :
> +if test "${ac_cv_search_initscr_+set}" = set; then :
>    $as_echo_n "(cached) " >&6
>  else
>    ac_func_search_save_LIBS=$LIBS

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