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From: Stefi <stefi@freitagsrunde.org>
To: Kyle Meyer <kyle@kyleam.com>
Cc: emacs-orgmode@gnu.org
Subject: Re: Bug: no math-mode detection for align-environment [9.3.7 (9.3.7-13-ge62ca4-elpaplus @ /home/stefi/.emacs.d/elpa/org-plus-contrib-20200713/)]
Date: Thu, 27 Aug 2020 13:39:59 +0200	[thread overview]
Message-ID: <6a88885c-cc08-33fb-8793-ca0c1b459d88@freitagsrunde.org> (raw)
In-Reply-To: <87tuwqm5pe.fsf@kyleam.com>

It might be a change to texmathp.el. It is part of Auctex and checks if
math mode is on or off. I could not find align environment in the list
of default environments. Maybe that has changed.

However, I added align and align* to "Texmathp Tex Commands" from the
customize browser (open a .tex file to customize auctex). Tab-expansion
is working now. Can anyone confirm?

In my .emacs, it added to custom-set-variables:
'(texmathp-tex-commands (quote (("align*" env-on) ("align" env-on))))

On 8/26/20 5:44 AM, Kyle Meyer wrote:
> Stefi writes:
>> Hi Kyle, hi mailing list,
>> I also evaluated (org-inside-LaTeX-fragment-p) and got non-nil values
>> for all blocks, however, inside the align* environment, the "fr" does
>> not get expanded on TAB whereas it does in equation environment. So
>> either the matchers do not include align/align*, or there is something
>> different now with cdlatex.
> I'm leaning towards there being something different with cdlatex.
> I've now installed cdlatex from
> <https://staff.fnwi.uva.nl/c.dominik/Tools/cdlatex/cdlatex.el>.  The
> file header says the version is 4.8, and the file's md5sum is
> 9246a4e9f30c9589406783ffd5270641.
> I tried your example file with this minimal configuration:
>     (require 'org)
>     (add-hook 'org-mode-hook (lambda () (org-cdlatex-mode 1)))
>     (require 'edebug)
>     (edebug-instrument-function 'org-try-cdlatex-tab)
> As you and Rafael report, "fr => \frac{}{}" is not expanded in the align
> or align* environments, while it is expanded in the equation
> environment.  However, stepping through the org-try-cdlatex-tab call,
> cdlatex-tab is called in all cases.  So it would seem that something has
> changed downstream.
> In line with this idea, I observed the same behavior with both the
> latest commit of the master branch (cdfc404be) and v9.2 (released in Dec
> 2018).  Also, as I mentioned in earlier in the thread, I don't see any
> recent changes on Org's side related to the cdlatex functionality.

  parent reply	other threads:[~2020-08-27 11:40 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-14 11:49 Bug: no math-mode detection for align-environment [9.3.7 (9.3.7-13-ge62ca4-elpaplus @ /home/stefi/.emacs.d/elpa/org-plus-contrib-20200713/)] Stefi
2020-07-29  3:12 ` Kyle Meyer
2020-08-05 20:19   ` Rafael
2020-08-10 10:50   ` Stefi
2020-08-26  3:44     ` Kyle Meyer
2020-08-26 18:05       ` Stefi
2020-08-27 11:39       ` Stefi [this message]
2020-08-28  5:08         ` Kyle Meyer
2020-08-28  6:55           ` Carsten Dominik
2020-08-29 13:27             ` Stefi

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