From: "Garreau\, Alexandre" <galex-713@galex-713.eu>
To: help-gnu-emacs <help-gnu-emacs@gnu.org>
Subject: Gnus nnmail-split-fancy regexps can’t support backrefs inside themselves?
Date: Fri, 16 Mar 2018 20:15:59 +0100 [thread overview]
Message-ID: <4i30kmyxt8ln.1gu.xxuns.g6.gal@galex-713.eu> (raw)
If I use a rule with a match regexp including a backreference inside the
variable nnmail-split-fancy, it doesn’t match anything anymore:
("list-id" ".*<\\(gcc\\)-\\(help\\).\\1.\\(gnu\\)\\.org>.*" "lists.\\3.\\1.\\2")
Yet backrefs are supported on the other side of the rule… is this
normal? why is that? I at least would like a confirmation ^^
next reply other threads:[~2018-03-16 19:15 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-16 19:15 Garreau, Alexandre [this message]
2018-03-17 8:25 ` Gnus nnmail-split-fancy regexps can’t support backrefs inside themselves? tomas
2018-03-19 12:57 ` Garreau, Alexandre
2018-03-19 15:10 ` tomas
2018-03-20 20:20 ` Stefan Monnier
2018-03-20 21:09 ` tomas
2018-03-20 22:05 ` Stefan Monnier
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