Merge pull request #3768 from xypron/m4
authorHannu Nyman <redacted>
Sun, 23 Apr 2017 07:10:55 +0000 (10:10 +0300)
committerGitHub <redacted>
Sun, 23 Apr 2017 07:10:55 +0000 (10:10 +0300)
devel/m4: upgrade to release 1.4.18


Trivial merge
git clone https://git.99rst.org/PROJECT