Re: [PATCH v3] git-gui: Handle Ctrl + BS/Del in the commit msg

> From: Ismael Luceno <ismael.luceno@tttech-auto.com>
> 
> - Control+BackSpace: Delete word to the left of the cursor.
> - Control+Delete   : Delete word to the right of the cursor.
> 
> Originally introduced by BRIEF and Turbo Vision between 1985 and 1992,
> they were adopted by most CUA-Compliant UIs, including those of: OS/2,
> Windows, Mac OS, Qt, GTK, Open/Libre Office, Gecko, and GNU Emacs.
> 
> In both cases Tk already implements the functionality bound to other key
> combination, so we use that.
> 
> Graphical examples:
> 
> Deleting to the left:
>         v------ pointer
> X_WORD____X
>   ^-----^------ selection
> 
> Deleting to the right:
>   v--------- pointer
> X_WORD_X
>   ^--^------ selection
> 
> Signed-off-by: Ismael Luceno <ismael.luceno@tttech-auto.com>
> 
> ---
> I'm re-submitting the patch after >1 year.
> 
> CC: Junio C Hamano <gitster@pobox.com>
> CC: "brian m. carlson" <sandals@crustytoothpaste.net>
> CC: Pat Thoyts <patthoyts@users.sourceforge.net>
> CC: Johannes Schindelin <Johannes.Schindelin@gmx.de>
> 
> Notes:
>     Changes since v2:
>     - Reimplemented via existing events, which correctly delete spaces.
>     - Further improved commit message.
>     
>     Changes since v1:
>     - Improved commit message.
> 
>  git-gui/git-gui.sh | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/git-gui/git-gui.sh b/git-gui/git-gui.sh
> index 6de74ce639..c4e0270626 100755
> --- a/git-gui/git-gui.sh
> +++ b/git-gui/git-gui.sh

> @@ -3812,6 +3812,8 @@ bind $ui_comm <$M1B-Key-KP_Subtract> {show_less_context;break}
>  bind $ui_comm <$M1B-Key-equal> {show_more_context;break}
>  bind $ui_comm <$M1B-Key-plus> {show_more_context;break}
>  bind $ui_comm <$M1B-Key-KP_Add> {show_more_context;break}
> +bind $ui_comm <Control-Key-BackSpace> {event generate %W <Meta-Delete>;break}
> +bind $ui_comm <Control-Key-Delete> {event generate %W <Meta-d>;break}