procyberian/emacs
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

xref--collect-matches: Fix the application of syntax-propertize

Browse source 
* lisp/progmodes/xref.el (xref--collect-matches):
Add syntax-ppss-flush-cache call when needed (bug#53749).
This commit is contained in:
Dmitry Gutov 2024-05-09 05:57:07 +03:00
parent ff3f17ca3c
commit 86187d43e2
1 changed files with 4 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
lisp/progmodes/xref.el
View file

@ -2100,6 +2100,8 @@ Such as the current syntax table and the applied syntax properties."
(pcase-let* ((`(,line ,file ,text) hit)
(file (and file (concat xref--hits-remote-id file)))
(buf (xref--find-file-buffer file))
;; This is fairly dangerouns, but improves performance
;; for large lists, see https://debbugs.gnu.org/53749#227
(inhibit-modification-hooks t))
(if buf
(with-current-buffer buf
@ -2131,6 +2133,8 @@ Such as the current syntax table and the applied syntax properties."
(erase-buffer))
(insert text)
(goto-char (point-min))
(when syntax-needed
(syntax-ppss-flush-cache (point)))
(xref--collect-matches-1 regexp file line
(point)
(point-max)