[Bug 605977] Re: emacs puppet-mode not auto loaded in lucid

[Jon Kjaersgaard]

The emacs mode is installed on my system as well, it just doesn't
autoload.

That is /usr/share/emacs23/site-lisp/puppet-el/puppet-mode.elc is there,
and if I load it manually ( M-x load-library --> puppet-mode) it works
perfectly but it doesn't load automatically when I open a .pp file.

Two ways of getting it to work:
Put autoload and add-to-list commands for puppet-mode in to each users .emacs profile, this will work for each user individually.
Alternatively put a file into the /etc/emacs/site-start.d/ directory to get it working for all users. 
The latter used to be the case before the emacs mode was put into its own package, and is in my opinion the proper way of doing it.

I don't think it's my system that's the problem.
"apt-file list puppet | grep emacs" gives:
puppet-el: /usr/lib/emacsen-common/packages/install/puppet-el
puppet-el: /usr/lib/emacsen-common/packages/remove/puppet-el
puppet-el: /usr/share/emacs/site-lisp/puppet-mode.el
which would seem to indicate that no file is put into /etc/emacs/site-start.d. 

Just to make absolutely sure I checked the emacs install and remove scripts, they are the normal utility scripts used by emacs-package-install to byte compile the .el file into a elc. And neither they nor emacs-package-install generate site-start files.
Further I unpacked the deb helper scripts from the package (dpkg-deb -e /var/cache/apt/archives/puppet-el_0.25.4-2ubuntu6_all.deb ./puppet-el-DEBIAN), and checked to see if the postinst script generates the auto load files, it doesn't (can't really imagine why anyone would do it that way, but you never know :) ).

For comparison, on a Karmic install the command 
apt-file list puppet | grep emacs gives:
puppet: /etc/emacs/site-start.d/50puppet-mode-init.el
puppet: /usr/share/emacs/site-lisp/puppet-mode.el
so back when the emacs stuff was in the main puppet package the site-start scripts _was_ included.

If your lucid system is an upgraded karmic, I would think that's the reason it worked for you, as the site-start file would already be there. 
At least that's what happened to me when I upgraded , I only noticed the problem on a new Lucid install.

For now I guess I'll just use puppet to get the /etc/emacs/site-start.d/50puppet-mode-init.el file to my clients (and don't you just love how easy that is :) ).
While this has a somewhat nice poetic feel, I think that the 'proper' way of doing things would be to include it in the deb package.

-- Jon

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emacs puppet-mode not auto loaded in lucid
https://bugs.launchpad.net/bugs/605977
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