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bug#46304: 28.0.50; rst-mode fill-paragraph broken in bullet-lists
From: |
Lars Ingebrigtsen |
Subject: |
bug#46304: 28.0.50; rst-mode fill-paragraph broken in bullet-lists |
Date: |
Thu, 16 Jun 2022 15:02:04 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) |
Thomas Hisch <thomas.hisch@ims.co.at> writes:
> The indentation in a text block in a bullet-point entry is removed if it
> the 2nd lines starts with a RST directive, e.g. :math:. If you run
> `fill-paragraph` when `point` is somewhere on the first paragraph, the
> indentation before the 2nd line is lost. This is neither the case for
> the 2nd nor the 3rd bullet-point entry in this next example
>
> * asdfasf dafd sfkdkfaslfksdflk mdfa sdfsdf kldf a kdasfd asf
> :math:`\kappa` dfaskdflsdf dasfdfas df.
>
> * asdfasf dafd sfkdkfaslfksdflk mdfa sdfsdf kldf a kdasfd asf kksadfo
> mmommmmmasd :math:`\kappa` dfaskdflsdf dasfdfas df.
(I'm going through old bug reports that unfortunately weren't resolved
at the time.)
I can reproduce this in Emacs 29, too -- it seems to be because :math:
is matched by:
(fld-tag ":" fldnam-tag ":") ; A field marker.
which is part of
;; Paragraphs (`par')
(par-tag- (:alt itmany-tag fld-tag opt-tag fncdef-tag-2 dir-tag-3 exm-tag)
) ; Tag at the beginning of a paragraph; there may be groups in
; certain cases.
which is in
(setq-local adaptive-fill-regexp (rst-re 'hws-tag 'par-tag- "?" 'hws-tag))
I've added Stefan to the CCs; perhaps he has some comments.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
- bug#46304: 28.0.50; rst-mode fill-paragraph broken in bullet-lists,
Lars Ingebrigtsen <=