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Re: Checking whether a list contains a particular element
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From: |
B. T. Raven |
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Subject: |
Re: Checking whether a list contains a particular element |
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Date: |
Sun, 16 Jul 2006 15:19:05 -0500 |
"Peter Dyballa" <Peter_Dyballa@Web.DE> wrote in message
news:mailman.4145.1153076026.9609.help-gnu-emacs@gnu.org...
> Hello!
>
> How can I check whether load-path contains a particular path (so that
> I could add it if necessary)?
>
> --
> Greetings
>
> Pete
Since load-path variable is a list of strings, you could try:
(setq my-path "x:/my/subdir")
(setq found (car (member-ignore-case my-path load-path))
(if (not found) ;; do whatever )
Ed.
>
> Real Time, adj.:
> Here and now, as opposed to fake time, which only occurs there and then.
>
>
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