bug#36095: [PATCH] Do not use syntax-ppss-table in syntax-propertize when nil

bug#36095: [PATCH] Do not use syntax-ppss-table in syntax-propertize when nil

[Dario Gjorgjevski]

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Commit 0b3982b1a3 changed syntax-propertize to use syntax-ppss-table
explicitly, similarly to syntax-ppss.  However, it also attempts to do
this when syntax-ppss-table is nil, resulting in an error.  This patch
fixes that.


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From bfa012db3b137262cbdfff827c3b8d367750e0ab Mon Sep 17 00:00:00 2001
From: Dario Gjorgjevski <dario.gjorgjevski+git@gmail.com>
Date: Wed, 5 Jun 2019 11:07:49 +0200
Subject: [PATCH] Do not use syntax-ppss-table in syntax-propertize when nil

* lisp/emacs-lisp/syntax.el (syntax-propertize): Use (syntax-table)
instead of syntax-ppss-table when the latter is nil.
---
 lisp/emacs-lisp/syntax.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/emacs-lisp/syntax.el b/lisp/emacs-lisp/syntax.el
index 1aec1988ab..60ed531e63 100644
--- a/lisp/emacs-lisp/syntax.el
+++ b/lisp/emacs-lisp/syntax.el
@@ -304,7 +304,7 @@ syntax-propertize
 	          #'syntax-ppss-flush-cache 99 t))
       (save-excursion
         (with-silent-modifications
-          (with-syntax-table syntax-ppss-table
+          (with-syntax-table (or syntax-ppss-table (syntax-table))
             (make-local-variable 'syntax-propertize--done) ;Just in case!
             (let* ((start (max (min syntax-propertize--done (point-max))
                                (point-min)))
-- 
2.20.1


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bug#36095: [PATCH] Do not use syntax-ppss-table in syntax-propertize when nil

[Noam Postavsky]

tags 36095 fixed
close 36095 
quit

Dario Gjorgjevski <dario.gjorgjevski@gmail.com> writes:

> Commit 0b3982b1a3 changed syntax-propertize to use syntax-ppss-table
> explicitly, similarly to syntax-ppss.  However, it also attempts to do
> this when syntax-ppss-table is nil, resulting in an error.  This patch
> fixes that.

Thanks, pushed to master.

dec148939a 2019-06-05T07:29:23-04:00 "Do not use syntax-ppss-table in syntax-propertize when nil (Bug#36095)"
https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=dec148939aad8391875e73784af2bcb0a01100bb