tree 9fa6fea40f5d7764e01822cb819fd54d88d7e372
parent b55e8d7b34d50e2482af16283f17ebbbc6961ce5
author Benno Schulenberg <bensberg@justemail.net> 1458643348 +0000
committer Benno Schulenberg <bensberg@justemail.net> 1458643348 +0000

Checking for the existence of the REG_ENHANCED regex flag, and
using it when it's available (which it is on OS X systems).
This completes the fix for Savannah bug #47325.
Patch by Thomas Rosenau.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5759 35c25a1d-7b9e-4130-9fde-d3aeb78583b8