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bug#66166: 30.0.50; [PATCH] Consider outline-heading-end-regexp in outli
From: |
Stefan Kangas |
Subject: |
bug#66166: 30.0.50; [PATCH] Consider outline-heading-end-regexp in outline-font-lock-keywords |
Date: |
Wed, 10 Jan 2024 13:30:41 -0800 |
Juri Linkov <juri@linkov.net> writes:
>> Consider outline-heading-end-regexp in outline-font-lock-keywords.
>>
>> Example of use case:
>> 1) emacs -Q
>> 2) in *scratch* buffer, type ";;; Hello" in a new line, plus some line breaks
>> 3) eval:
>> (setq-local outline-regexp ";;;*")
>> (setq-local outline-heading-end-regexp "\n")
>> (setq-local outline-minor-mode-highlight 'override)
>> (custom-set-faces '(outline-1 ((t :background "red" :extend t))))
>> (outline-minor-mode 1)
>> 4) expected: since the outline-1 face has the extend attribute and the
>> heading regexp ends in a line break, the outline-1 face on ";;; Hello"
>> should be applied until the line break (extended)
>>
>> Patch:
>> - (concat "^\\(?:" outline-regexp "\\).*"))
>> + (concat "^\\(?:" outline-regexp "\\).*"
>> outline-heading-end-regexp))
>
> Thanks, your patch looks right. I wonder if it might break something,
> maybe need more testing.
Did you have a chance to do more testing here? Should this patch be
installed? Thanks in advance.
> Then it will fix the extend attribute only when outlines are expanded.
> But when collapsed, changes in the display engine are required
> to support the extend attribute over the ellipsis (bug#65896).
- bug#66166: 30.0.50; [PATCH] Consider outline-heading-end-regexp in outline-font-lock-keywords,
Stefan Kangas <=