From 374b76ee6ac9244cab2b2d4591f57587fc5cdfee Mon Sep 17 00:00:00 2001 From: Bruno Haible Date: Mon, 30 Dec 2019 21:02:45 +0100 Subject: [PATCH] doc: Add URLs. * doc/regex.texi (Back-reference Operator): Add URLs into glibc bug tracker. --- doc/regex.texi | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/doc/regex.texi b/doc/regex.texi index bac5816ed9..a4174445e7 100644 --- a/doc/regex.texi +++ b/doc/regex.texi @@ -1151,8 +1151,12 @@ back-references is at times unclear. Furthermore, many regular expression implementations have back-reference bugs that can cause programs to return incorrect answers or even crash, and fixing these bugs has often been low-priority---for example, as of 2019 the GNU C -library bug database contained back-reference bugs 52, 10844, 11053, -and 25322, with little sign of forthcoming fixes. Luckily, +library bug database contained back-reference bugs +@url{https://sourceware.org/bugzilla/show_bug.cgi?id=52,52}, +@url{https://sourceware.org/bugzilla/show_bug.cgi?id=10844,10844}, +@url{https://sourceware.org/bugzilla/show_bug.cgi?id=11053,11053}, +and @url{https://sourceware.org/bugzilla/show_bug.cgi?id=25322,25322}, +with little sign of forthcoming fixes. Luckily, back-references are rarely useful and it should be little trouble to avoid them in practical applications. -- 2.39.5