tree 3bffefca78d56c388ff06b5438cb3692632c6a7d
parent 9fa4ed673debd53b231d5e834d508e5ffb169030
author Gilles Peskine <Gilles.Peskine@arm.com> 1601416119 +0200
committer Gilles Peskine <Gilles.Peskine@arm.com> 1601416246 +0200

Fix regexp detection

In a case exprssion, `|` separates patterns so it needs to be quoted.
Also `\` was not actually part of the set since it was quoting another
character.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>