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Re: Suppressing load messages
From: |
Giorgos Keramidas |
Subject: |
Re: Suppressing load messages |
Date: |
Thu, 13 Mar 2008 05:42:20 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (berkeley-unix) |
On Wed, 12 Mar 2008 16:32:36 -0700, Glenn Morris <rgm+news@stanford.edu> wrote:
> Brendan Halpin wrote:
>
>> The -Q, -batch and -no-site-file arguments aren't accepted on the
>> "#! /usr/bin/emacs --script" line.
>
> That's an execve issue - you can only have a single argument after the
> interpreter on any #! line.
Exactly!
> You could always do something like:
>
> #!/bin/sh
>
> /usr/bin/emacs -Q --script <<EOF
> ...stuff...
> EOF
This lets the shell interpret the Emacs script source.
The following prints nothing here for me:
#!/bin/sh
emacs -Q -batch -l /dev/stdin <<EOF
(let ((var-list (list 'foo$HOME 'bar$LOGNAME)))
(dolist (var var-list)
(message "Hello %s" var)))
EOF
I ended up writing a short shell wrapper, called `emacs-script', like
the following:
#!/bin/sh
exec emacs -Q -batch -l "$@"
This lets me write scripts in Elisp by using:
#!/usr/bin/env emacs-script
(let ((var-list (list 'foo$HOME 'bar$LOGNAME)))
(dolist (var var-list)
(message "Hello %s" var)))
which correctly prints:
$ ./hw.el
Hello foo$HOME
Hello bar$LOGNAME
$
HTH,
Giorgos
- Re: Suppressing load messages, (continued)
- Re: Suppressing load messages, Lennart Borgman (gmail), 2008/03/13
- Message not available
- Re: Suppressing load messages, Brendan Halpin, 2008/03/12
- Re: Suppressing load messages, Exal de Jesus Garcia Carrillo, 2008/03/12
- Re: Suppressing load messages, Brendan Halpin, 2008/03/12
- Re: Suppressing load messages, Exal de Jesus Garcia Carrillo, 2008/03/12
- Re: Suppressing load messages, Lennart Borgman (gmail), 2008/03/12
- Re: Suppressing load messages, Glenn Morris, 2008/03/12
- Re: Suppressing load messages, Glenn Morris, 2008/03/12
- Re: Suppressing load messages, Glenn Morris, 2008/03/12
- Re: Suppressing load messages, Lennart Borgman (gmail), 2008/03/12
- Re: Suppressing load messages,
Giorgos Keramidas <=
- Re: Suppressing load messages, David Combs, 2008/03/30
- Message not available
- Re: Suppressing load messages, Brendan Halpin, 2008/03/13