Re: Tab completion in gmc

[Jason Tackaberry <tack dok org>]

> It's already there.  Typing ESC-Tab in the Location entry will tab-complete
> for you.  However, this highlights how unintuitive a key-combo this it.  It
> should just be a simple matter of changing this...

Yes, this awfully unintuitive.   I would much prefer tab completing than moving to the next widget.  The problem is if we change the default behaviour of tab
in this case, it will also be confusing for those who expect tab to work as
it normally does.  But again, I think it's okay to break it in this case. :)

In any event, esc-tab segfaults gmc on me.  Here's a backtrace for those who
are so inclined to fix it:

** WARNING **: FIXME: actually compute the real size of the listbox

Program received signal SIGSEGV, Segmentation fault.
0x40435a91 in index ()
#1  0xbffff454 in ?? ()
#2  0x80aeec8 in x_init_dlg (h=0x820f368) at gmain.c:295
#3  0x806542d in init_dlg (h=0x820f368) at dlg.c:830
#4  0x80654e4 in run_dlg (h=0x820f368) at dlg.c:899
#5  0x809b379 in complete_engine (in=0x81b8470, what_to_do=2)
    at complete.c:1041
#6  0x809b46b in complete (in=0x81b8470) at complete.c:1066
#7  0x806ba89 in handle_char (in=0x81b8470, c_code=521) at widget.c:1568
#8  0x806bced in input_callback (h=0x81a6fe0, in=0x81b8470, Msg=4, Par=521)
    at widget.c:1639
#9  0x80652d2 in dlg_key_event (h=0x81a6fe0, d_key=521) at dlg.c:735
#10 0x80aea9b in dialog_key_pressed (win=0x818db48, event=0x81a5850, 
    h=0x81a6fe0) at gmain.c:177

[ ... and so on ... ]

Jason.