Fix regexp for recognizing PBM images

* lisp/image.el (image-type-header-regexps): Don't use [:space:],
as its meaning depends on the current buffer's syntax tables.
(Bug#65496)
This commit is contained in:
David Ponce 2023-08-24 12:55:03 +02:00 committed by Eli Zaretskii
parent 9e9f61866e
commit d17c5adc05

View file

@ -38,7 +38,7 @@
(defconst image-type-header-regexps
`(("\\`/[\t\n\r ]*\\*.*XPM.\\*/" . xpm)
("\\`P[1-6]\\(?:\
\\(?:\\(?:#[^\r\n]*[\r\n]\\)*[[:space:]]\\)+\
\\(?:\\(?:#[^\r\n]*[\r\n]\\)*[ \t\r\n]\\)+\
\\(?:\\(?:#[^\r\n]*[\r\n]\\)*[0-9]\\)+\
\\)\\{2\\}" . pbm)
("\\`GIF8[79]a" . gif)