* Interactive string input and comparison
@ 2006-06-29 19:58 scm
2006-06-30 7:58 ` Holger Sparr
0 siblings, 1 reply; 2+ messages in thread
From: scm @ 2006-06-29 19:58 UTC (permalink / raw)
Greetings,
I am trying to write an interactive Elisp program that will take the
input of a string, and depending what the string is, run a shell
command. I also what to have an error printed if the given shell
command does not exist. This is my attempt at the code so far:
(defun ls ()
(interactive)
(prompt for input? variable?)
(if (string-match "ls" ))
(shell-command "ls -l)
Thanks in advance to anyone who can take the time to answer this
question.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Interactive string input and comparison
2006-06-29 19:58 Interactive string input and comparison scm
@ 2006-06-30 7:58 ` Holger Sparr
0 siblings, 0 replies; 2+ messages in thread
From: Holger Sparr @ 2006-06-30 7:58 UTC (permalink / raw)
On 29 Jun 2006, scm wrote:
> I am trying to write an interactive Elisp program that will take the
> input of a string, and depending what the string is, run a shell
> command. I also what to have an error printed if the given shell
> command does not exist. This is my attempt at the code so far:
>
> (defun ls ()
> (interactive)
> (prompt for input? variable?)
> (if (string-match "ls" )
> (shell-command "ls -l)
(defun test-ls (cmd)
(interactive "sString: ")
(if (string-match "ls" cmd)
(shell-command "ls -l")
(message "Command %s does not exist." cmd)))
see "C-h f interactive RET"
Holger
--
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2006-06-29 19:58 Interactive string input and comparison scm
2006-06-30 7:58 ` Holger Sparr
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