On Thu, 26 Oct 2006, Robin Rosenberg wrote:
> Of course you will read and understand this code. I don't know how good an
> idea it is to use the DEBUG trap this way.
I set my prompt without using it, with something approximating this
being defined in my .bash_profile. I think the use of ' instead of "
causes evaluation of __prompt_githead be delayed until the prompt is
displayed.
PS1='$(__prompt_githead) '$PS1
__prompt_githead() {
PS_GIT=$(git-symbolic-ref HEAD 2>/dev/null) || exit
echo -n " $(basename $PS_GIT)"
}
--
-
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html