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Re: prettify-symbols-mode to handle "\alpha-\beta" ...
From: |
pietru |
Subject: |
Re: prettify-symbols-mode to handle "\alpha-\beta" ... |
Date: |
Sat, 6 Feb 2021 00:44:43 +0100 |
Currently I am trying to see things work for myself, then finally decide what
to use and improve texinfo later on.
> Sent: Saturday, February 06, 2021 at 11:22 AM
> From: "Gregory Heytings" <gregory@heytings.org>
> To: pietru@caramail.com
> Cc: emacs-devel@gnu.org
> Subject: Re: prettify-symbols-mode to handle "\alpha-\beta" ...
>
>
> >> (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 ...".
- Re: prettify-symbols-mode to handle "\alpha-\beta" ..., (continued)
- Re: prettify-symbols-mode to handle "\alpha-\beta" ..., Christopher Dimech, 2021/02/05
- Re: prettify-symbols-mode to handle "\alpha-\beta" ..., Stefan Monnier, 2021/02/05
- Re: prettify-symbols-mode to handle "\alpha-\beta" ..., Gregory Heytings, 2021/02/05
- Re: prettify-symbols-mode to handle "\alpha-\beta" ..., pietru, 2021/02/05
- Re: prettify-symbols-mode to handle "\alpha-\beta" ..., Gregory Heytings, 2021/02/05
- Re: prettify-symbols-mode to handle "\alpha-\beta" ..., pietru, 2021/02/05
- Re: prettify-symbols-mode to handle "\alpha-\beta" ..., Gregory Heytings, 2021/02/05
- Re: prettify-symbols-mode to handle "\alpha-\beta" ..., pietru, 2021/02/05
- Re: prettify-symbols-mode to handle "\alpha-\beta" ..., Gregory Heytings, 2021/02/05
- Re: prettify-symbols-mode to handle "\alpha-\beta" ..., Christopher Dimech, 2021/02/05
- Re: prettify-symbols-mode to handle "\alpha-\beta" ...,
pietru <=
- Re: prettify-symbols-mode to handle "\alpha-\beta" ..., pietru, 2021/02/05
- Re: prettify-symbols-mode to handle "\alpha-\beta" ..., Christopher Dimech, 2021/02/04
Re: prettify-symbols-mode to handle "\alpha-\beta" ..., Ihor Radchenko, 2021/02/03
Re: prettify-symbols-mode to handle "\alpha-\beta" ..., tomas, 2021/02/04