Bug 4161

Summary:	Regular expression \d does not work
Product:	Claws Mail (Windows)	Reporter:	Mike <spam>
Component:	default	Assignee:	users
Status:	RESOLVED INVALID
Severity:	normal
Priority:	P3
Version:	3.17.3
Hardware:	PC
OS:	Windows 7

Description Mike 2019-02-25 04:57:47 UTC

Filter for regular expression of "\d" does not work, but "[0-9]" does work.

Comment 1 Ricardo Mones 2019-02-27 09:55:25 UTC

Filtering regexps are POSIX Extended¹, not Perl².
Use "[:digit:]" if you want to match a digit.

¹ http://man7.org/linux/man-pages/man7/regex.7.html
² https://perldoc.perl.org/perlre.html

Comment 2 Mike 2019-02-27 13:31:07 UTC

Thanks!