From: Gregory Heytings <gregory@heytings.org>
To: pietru@caramail.com
Cc: emacs-devel@gnu.org
Subject: Re: prettify-symbols-mode to handle "\alpha-\beta" ...
Date: Fri, 05 Feb 2021 23:22:46 +0000 [thread overview]
Message-ID: <5588fb2580b5626b4450@heytings.org> (raw)
In-Reply-To: <trinity-ee7d42f9-f2f9-4fbf-9e15-e6ce1fa4cde9-1612566946667@3c-app-mailcom-bs10>
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>> (defun texinfo-prettify-symbols-compose-p (start end _match)
>> ;; We know the matches all start with a backslash and end with
>> ;; a word-element.
>> (not (or (memq (char-before start) '(?\\))
>> (memq (char-syntax (or (char-after end) ?\s)) '(?w))
>> (nth 8 (syntax-ppss)))))
>> (add-hook 'texinfo-mode-hook
>> (lambda ()
>> (push '("\\alpha" . ?α) prettify-symbols-alist)
>> (push '("\\beta" . ?β) prettify-symbols-alist)
>> (setq prettify-symbols-compose-predicate 'texinfo-prettify-symbols-compose-p)
>> (prettify-symbols-mode)))
>
> So I have to add the following defun in prog-mode.el?
>
> (defun texinfo-prettify-symbols-compose-p (start end _match)
>
I don't know what you're trying to do. If you're trying to do something
just for yourself, just add the above lines in your .emacs file. If you
want to improve texinfo-mode, the defun above should probably go into
texinfo.el, with the "(setq prettify-symbols-compose-predicate
'texinfo-prettify-symbols-compose-p)" inside the "(define-derived-mode
texinfo-mode ...".
next prev parent reply other threads:[~2021-02-05 23:22 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-04 1:24 prettify-symbols-mode to handle "\alpha-\beta" pietru
2021-02-04 2:08 ` Óscar Fuentes
2021-02-04 3:03 ` pietru
2021-02-04 3:39 ` Óscar Fuentes
2021-02-04 3:46 ` Christopher Dimech
2021-02-04 3:51 ` pietru
2021-02-04 4:04 ` Stefan Monnier
2021-02-04 4:21 ` Christopher Dimech
2021-02-04 16:12 ` Stefan Monnier
2021-02-04 18:09 ` Christopher Dimech
2021-02-04 18:21 ` Stefan Monnier
2021-02-04 20:14 ` Christopher Dimech
2021-02-04 18:15 ` Christopher Dimech
2021-02-04 18:23 ` Stefan Monnier
2021-02-04 20:22 ` Christopher Dimech
2021-02-04 20:38 ` Stefan Monnier
2021-02-04 20:54 ` Christopher Dimech
2021-02-05 20:32 ` pietru
2021-02-05 21:01 ` Stefan Monnier
2021-02-05 21:05 ` Christopher Dimech
2021-02-05 21:54 ` Christopher Dimech
2021-02-05 21:57 ` Stefan Monnier
2021-02-05 22:09 ` Gregory Heytings
2021-02-05 22:22 ` pietru
2021-02-05 22:45 ` Gregory Heytings
2021-02-05 22:56 ` pietru
2021-02-05 23:04 ` Gregory Heytings
2021-02-05 23:15 ` pietru
2021-02-05 23:22 ` Gregory Heytings [this message]
2021-02-05 23:43 ` Christopher Dimech
2021-02-05 23:44 ` pietru
2021-02-06 0:05 ` pietru
2021-02-04 20:34 ` Christopher Dimech
2021-02-04 3:46 ` Ihor Radchenko
2021-02-04 3:59 ` Christopher Dimech
2021-02-04 8:44 ` tomas
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