[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Simple useful function
From: |
Andrea Crotti |
Subject: |
Re: Simple useful function |
Date: |
Tue, 06 Jul 2010 13:49:09 +0200 |
User-agent: |
Gnus/5.110011 (No Gnus v0.11) Emacs/23.2 (darwin) |
Lennart Borgman <lennart.borgman@gmail.com> writes:
>
> No. The last statement run will be (message ...) and the doc string
> for message says "Return the message".
>
> Just add nil if you want it to return nil:
>
> (defun ls-git-files ()
> (if
> (file-exists-p ".git")
> (split-string (shell-command-to-string "git ls-files"))
> (message "not a git repo")
> nil))
Ah good thanks, a non related question, why the last message written in
*Messages* is not automatically saved somewhere?
I mean, sometimes it's useful to get it, without going to the *Messages*
buffer every time...