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From: Dmitry Gutov <dgutov@yandex.ru>
To: Tassilo Horn <tsdh@gnu.org>, help-gnu-emacs@gnu.org
Subject: Re: Migrating from font-lock-syntactic-keywords to syntax-propertize-function
Date: Tue, 12 May 2020 16:44:10 +0300	[thread overview]
Message-ID: <c248e292-4688-f1bb-9562-05e108613b51@yandex.ru> (raw)
In-Reply-To: <87sgg51msg.fsf@gnu.org>

On 12.05.2020 13:15, Tassilo Horn wrote:
>    (setq-local syntax-propertize-function
>                (my-make-syntax-propertize-function))

This will be

   (setq-local syntax-propertize-function
               #'my-make-syntax-propertize-function)

> 2. Some of my syntax rules are not static, so I cannot provide a fixed
>     set of rules to `syntax-propertize-rules'.  Is there anything better
>     than using `eval' like
> 
>       (defun my-make-syntax-propertize-function ()
>         (eval
>          `(syntax-propertize-rules
>            ,@(mapcar
>               #'my-convert-legacy-syntactic-keywords
>               (my-compute-syntactic-keywords)))))
> 
>     or should I prefer writing a manual `syntax-propertize-function'?

syntax-propertize-rules can have elisp code inside, just like 
font-lock-keywords. See js-syntax-propertize as one example.



  reply	other threads:[~2020-05-12 13:44 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-12 10:15 Migrating from font-lock-syntactic-keywords to syntax-propertize-function Tassilo Horn
2020-05-12 13:44 ` Dmitry Gutov [this message]
2020-05-12 22:17   ` Tassilo Horn
2020-05-14  9:56     ` Tassilo Horn
2020-05-12 14:49 ` Stefan Monnier

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