From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Ikumi Keita <ikumi@ikumi.que.jp>
Cc: emacs-devel@gnu.org
Subject: Re: Giving "text quotes" syntax in font-lock-syntax-table only
Date: Wed, 20 May 2020 07:53:27 -0400 [thread overview]
Message-ID: <jwvmu62u91j.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <50114.1589957638@localhost> (Ikumi Keita's message of "Wed, 20 May 2020 15:53:58 +0900")
> We think that the problem comes from running `syntax-ppss'.
Yes, the problem is that `syntax-ppss` is affected by the current
syntax-table yet it doesn't pay attention to syntax-table changes when
it comes to enforcing that its cache is not stale.
The arguably better way to solve the problem is to not change the
syntax-table used inside `syntax-ppss` and `syntax-propertize`. This is
especially true for `syntax-propertize` if you use `syntax-ppss` in your
`syntax-propertize-function`.
The best way to do that is to set `syntax-ppss-table` to the
syntax-table that should be used.
Stefan
next prev parent reply other threads:[~2020-05-20 11:53 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-20 6:53 Giving "text quotes" syntax in font-lock-syntax-table only Ikumi Keita
2020-05-20 11:53 ` Stefan Monnier [this message]
2020-05-20 13:24 ` Ikumi Keita
2020-05-22 8:37 ` Ikumi Keita
2020-06-02 18:46 ` Stefan Monnier
2020-06-03 8:12 ` Ikumi Keita
2020-06-03 14:12 ` Stefan Monnier
2020-06-04 13:36 ` Ikumi Keita
2020-06-04 14:00 ` Stefan Monnier
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