GNU bug report logs - #6984
rx generates wrong regular expression for class

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Package: emacs;

Reported by: Daniel Colascione <dan.colascione <at> gmail.com>

Date: Sat, 4 Sep 2010 23:03:01 UTC

Severity: normal

Done: Stefan Monnier <monnier <at> iro.umontreal.ca>

Bug is archived. No further changes may be made.

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From: Daniel Colascione <dan.colascione <at> gmail.com>
To: 6984 <at> debbugs.gnu.org
Subject: bug#6984: rx generates wrong regular expression for class
Date: Sat, 04 Sep 2010 16:04:06 -0700

(rx (in (?0 . ?3) ?, ?-))

generates

"[,-0-3]"

but it should generate
"[,0-3-]"

More generally, if "-" occurs in a class, it
should always go *last*.
This bug report was last modified 14 years and 259 days ago.

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