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bug#48681: Patch: Make prettify-symbols-mode work with ruby-mode
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From: |
Lars Ingebrigtsen |
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Subject: |
bug#48681: Patch: Make prettify-symbols-mode work with ruby-mode |
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Date: |
Sat, 29 May 2021 08:10:37 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Dmitry Gutov <dgutov@yandex.ru> writes:
> I'd recommend to just use the list from perl-mode:
>
> '(("->" . ?→)
> ("=>" . ?⇒)
> ("::" . ?∷))
>
> and also add the ("lambda" . ?λ) mapping to it.
I've now applied William's patch, tweaking for the comments from Stefan
and Dmitry, and ended up with:
(defconst ruby--prettify-symbols-alist
'(("<=" . ?≤)
(">=" . ?≥)
("->" . ?→)
("=>" . ?⇒)
("::" . ?∷)
("lambda" . ?λ))
Feel free to tweak further.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no