From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Tassilo Horn <tsdh@gnu.org>
Cc: Neil Jackson <neil.jackson@live.ca>, 16573@debbugs.gnu.org
Subject: bug#16573: 24.3; Auctex (11.87.2) in Elpa issues hundreds of warnings on compile
Date: Thu, 30 Jan 2014 10:41:18 -0500 [thread overview]
Message-ID: <jwv8utx4h41.fsf-monnier+emacsbugs__408.501530955796$1391096566$gmane$org@gnu.org> (raw)
In-Reply-To: <87a9edmwzb.fsf@gnu.org> (Tassilo Horn's message of "Thu, 30 Jan 2014 14:15:52 +0100")
> 1. Many TeX-* and LaTeX-* functions and variables are not generated
> before tex.el and latex.el are loaded. AUCTeX has an auto parser
[...]
> The byte-compiler doesn't seem to execute top-level funcalls, so all
> those functions/vars are unknown at compile-time.
Indeed, the byte-compiler compiles the code, rather than executes it.
But if it sees a (require 'foo) it will run that (require 'foo), i.e. it
will load foo.el(c), which executes all of the code in there.
So a (require 'tex) will execute (TeX-auto-add-type "symbol" "TeX") at
compile-time, and will hence cause TeX-symbol-list to exist at compile-time.
> (TeX-auto-add-type "acronym" "LaTeX")
[...]
> I guess I should wrap those TeX-auto-add-type calls with a
> `eval-when-compile', right?
You could. Or you could turn them into macros.
> 3. How should one deal with code like this?
> (when (featurep 'font-latex)
> (font-latex-add-keywords ...))
(when (fboundp 'font-latex-add-keywords)
(font-latex-add-keywords ...))
> 4. Or with code like this?
>
> (defun foo ()
> (require 'url-util)
> (url-util-* ...))
Good question. We usually use `declare-function' for these, but
admittedly, it's not a great solution.
Stefan
next prev parent reply other threads:[~2014-01-30 15:41 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-27 18:06 bug#16573: 24.3; Auctex (11.87.2) in Elpa issues hundreds of warnings on compile Neil Jackson
2014-01-27 18:23 ` Glenn Morris
2014-01-28 0:22 ` Stefan Monnier
[not found] ` <jwvr47tdkm3.fsf-monnier+emacsbugs@gnu.org>
2014-01-28 8:14 ` Tassilo Horn
2014-01-28 17:27 ` Achim Gratz
2014-01-28 21:36 ` Stefan Monnier
2014-01-28 22:29 ` Achim Gratz
[not found] ` <87ppnb4u6p.fsf@Rainer.invalid>
2014-01-29 1:26 ` Stefan Monnier
2014-01-29 6:26 ` Achim Gratz
[not found] ` <87txcni9rj.fsf@Rainer.invalid>
2014-01-29 13:54 ` Stefan Monnier
2014-01-28 8:28 ` bug#16573: [Bug-AUCTeX] " Mosè Giordano
2014-01-29 19:30 ` Tassilo Horn
[not found] ` <87a9ee8u1y.fsf@thinkpad-t61.fritz.box>
2014-01-29 20:18 ` Glenn Morris
[not found] ` <o438k6y21d.fsf@fencepost.gnu.org>
2014-01-30 7:59 ` Tassilo Horn
[not found] ` <87ppn9nbn4.fsf@gnu.org>
2014-01-30 8:07 ` Glenn Morris
[not found] ` <yxmwidvqn4.fsf@fencepost.gnu.org>
2014-01-30 10:27 ` Tassilo Horn
[not found] ` <87lhxxn4rn.fsf@gnu.org>
2014-01-30 13:10 ` Mosè Giordano
2014-01-30 13:15 ` Tassilo Horn
[not found] ` <CAKtYQqRi74erbwpO7JWJiH0qThFxFP9nxmASzGbe+d0BXgW03g@mail.gmail.com>
2014-01-30 13:21 ` Tassilo Horn
[not found] ` <8761p1mwpm.fsf@gnu.org>
2014-01-30 15:34 ` Stefan Monnier
[not found] ` <jwveh3p4hob.fsf-monnier+emacsbugs@gnu.org>
2014-01-31 8:05 ` Tassilo Horn
2014-01-31 14:38 ` Stefan Monnier
[not found] ` <jwvzjmcz093.fsf-monnier+emacsbugs@gnu.org>
2014-01-31 18:09 ` Tassilo Horn
[not found] ` <87a9edmwzb.fsf@gnu.org>
2014-01-30 15:41 ` Stefan Monnier [this message]
[not found] ` <jwv8utx4h41.fsf-monnier+emacsbugs@gnu.org>
2014-01-31 9:50 ` Tassilo Horn
[not found] ` <87eh3obhv5.fsf@thinkpad-t61.fritz.box>
2014-01-31 10:05 ` David Kastrup
[not found] ` <877g9g4gak.fsf@fencepost.gnu.org>
2014-01-31 12:20 ` Tassilo Horn
2014-01-31 14:49 ` Stefan Monnier
[not found] ` <jwvtxckz04b.fsf-monnier+emacsbugs@gnu.org>
2014-01-31 15:27 ` Tassilo Horn
[not found] ` <87k3dkttex.fsf@gnu.org>
2014-01-28 17:07 ` Glenn Morris
2014-01-28 17:28 ` Thierry Volpiatto
2014-01-28 20:43 ` Tassilo Horn
[not found] ` <87eh3sm2xi.fsf__44933.1636344597$1390940459$gmane$org@gmail.com>
2014-01-29 20:00 ` Tassilo Horn
[not found] ` <8738k68sop.fsf@thinkpad-t61.fritz.box>
2014-01-30 5:53 ` Thierry Volpiatto
2020-08-21 1:29 ` Stefan Kangas
2021-08-27 10:35 ` Tassilo Horn
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='jwv8utx4h41.fsf-monnier+emacsbugs__408.501530955796$1391096566$gmane$org@gnu.org' \
--to=monnier@iro.umontreal.ca \
--cc=16573@debbugs.gnu.org \
--cc=neil.jackson@live.ca \
--cc=tsdh@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.
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/emacs.git
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).