sync with trunk
commit378819a081033124e6c12a3e0e796949aea13fd7
authorluigi <luigi@0b2b3880-5936-4365-a048-eb17d2e5a6bf>
Fri, 22 Apr 2016 08:01:56 +0000 (22 08:01 +0000)
committerluigi <luigi@0b2b3880-5936-4365-a048-eb17d2e5a6bf>
Fri, 22 Apr 2016 08:01:56 +0000 (22 08:01 +0000)
tree4286aac37c73c6ec4204021009c7f47dd3910933
parenta99d93255675c3ef4c0d41a160bb4300db7287ac
sync with trunk

git-svn-id: https://foundry.supelec.fr/svn/luatex/tags/beta-0.95.0@5952 0b2b3880-5936-4365-a048-eb17d2e5a6bf
source/texk/web2c/luatexdir/lua/ltexlib.c