From: "B. T. Raven" <nihil@nihilo.net>
To: help-gnu-emacs@gnu.org
Subject: Re: how to check if xyz-mode is on load path?
Date: Mon, 02 Mar 2009 00:08:50 -0600 [thread overview]
Message-ID: <0qqdnYFggO516jbUnZ2dnUVZ_uSdnZ2d@sysmatrix.net> (raw)
In-Reply-To: <bde06bf6-9a89-404d-b2d9-cd04c1730b85@k36g2000pri.googlegroups.com>
Xah Lee wrote:
> how can i check if a package already exists in the load path?
>
> what i want to do is to put a package into autoload, but don't do that
> if that package is already included in user's load path (e.g. either
> the package is included in the emacs version she's got, or she already
> installed it herself).
>
> e.g. pseudo code:
>
> (when
> (not (isPackageInstalledQ "ocaml-mode"))
> (autoload ocaml-mode "~/xahdir/ocaml-mode" )
> )
>
> Thanks
>
> Xah
> ∑ http://xahlee.org/
>
> ☄
C-h v load-path
next prev parent reply other threads:[~2009-03-02 6:08 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-02 4:48 how to check if xyz-mode is on load path? Xah Lee
2009-03-02 6:08 ` B. T. Raven [this message]
2009-03-02 10:03 ` Lennart Borgman
2009-03-02 13:12 ` Michael Ekstrand
2009-03-02 13:15 ` Alan Mackenzie
2009-03-02 14:25 ` Kevin Rodgers
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://www.gnu.org/software/emacs/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=0qqdnYFggO516jbUnZ2dnUVZ_uSdnZ2d@sysmatrix.net \
--to=nihil@nihilo.net \
--cc=help-gnu-emacs@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).