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Re: executing bash function with shell-command
From: |
Emanuel Berg |
Subject: |
Re: executing bash function with shell-command |
Date: |
Tue, 23 Feb 2016 01:34:33 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) |
Emanuel Berg <embe8573@student.uu.se> writes:
> It is because when you open bash from Emacs bash is
> the interactive shell. When you open Emacs from bash
> Emacs talks to a non-interactive bash where BASH_ENV
> is the only thing that is sourced. (Or so I've heard
> - I don't use bash myself - I use zsh, where you
> solve this by putting shared stuff in .zshenv)
>
> So try putting the shared file path in BASH_ENV, or
> you can even try:
>
> BASH_ENV=~/.bashrc emacs
Yes, this works for me even tho I'm on zsh.
In ~/.bashrc put this, carefully, as bash is fussy!
function hi () {
echo hello
}
Then invoke Emacs like this:
SHELL=/bin/bash BASH_ENV=~/.bashrc emacs -Q
Then:
M-x shell-command RET hi RET
N.B. Don't rely on SHELL if you want to change the
shell in general.
--
underground experts united
http://user.it.uu.se/~embe8573