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Re: how to map sh-mode to mean bash-mode
From: |
Perry Smith |
Subject: |
Re: how to map sh-mode to mean bash-mode |
Date: |
Sun, 17 Jul 2011 09:25:22 -0500 |
On Jul 17, 2011, at 4:26 AM, Andreas Röhler wrote:
> Am 16.07.2011 01:58, schrieb jidanni@jidanni.org:
>> $ touch a.sh a.bash
>> $ emacs -nw -Q a.bash a.sh
>> See they are in different modeline modes?
>> How can I make them both bash mode?
>> No matter if it is filename prefix, or #!/bin/sh or whatever.
>> I tried defalias, and it didn't work.
>>
>>
>
> Hi,
>
> AFAIU you want a bash-specific editing environment.
> I'm interested in that question, as delivered some shell-script tools.
> Maybe have a look at
>
> sh-beg-end.el at https://launchpad.net/s-x-emacs-werkstatt/
>
> BTW, what should such bash-mode do, what sh-mode and shell-script-mode do not?
I'm curious on this too but... emacs looks at the #! line as well as the
suffix. So if you do:
echo '#!/bin/bash' > f1.sh
echo '#!/bin/bash' > f2.bash
and then edit them, both put you into bash mode. And:
echo '#!/bin/bash' > f3
(no suffix) will put you into bash mode too as well as
echo '#!/usr/bin/env bash' > f4
(more complicated interpretation of the #! line)
Likewise:
echo '#!/usr/bin/env ruby' > f5
will put you into Ruby mode when editing f5.
My curiosity is where is all this magic done so I could tweak it if I needed
to? I know about file-mode-alist but that is just the suffix mapping part.
What is interpreting the #! of a file?
Thanks,
pedz
- how to map sh-mode to mean bash-mode, jidanni, 2011/07/15
- Re: how to map sh-mode to mean bash-mode, Andreas Röhler, 2011/07/17
- Re: how to map sh-mode to mean bash-mode,
Perry Smith <=
- Re: how to map sh-mode to mean bash-mode, Andreas Röhler, 2011/07/17
- Re: how to map sh-mode to mean bash-mode, Andreas Röhler, 2011/07/17
- Re: how to map sh-mode to mean bash-mode, jidanni, 2011/07/17
- Re: how to map sh-mode to mean bash-mode, Andreas Röhler, 2011/07/18
- Re: how to map sh-mode to mean bash-mode, Peter Dyballa, 2011/07/18
- Re: how to map sh-mode to mean bash-mode, Andreas Röhler, 2011/07/18
- Re: how to map sh-mode to mean bash-mode, Peter Dyballa, 2011/07/18
- Re: how to map sh-mode to mean bash-mode, Kevin Rodgers, 2011/07/26