Merge from gnulib.
authorPaul Eggert <eggert@cs.ucla.edu>
Thu, 28 Jul 2011 16:35:19 +0000 (09:35 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Thu, 28 Jul 2011 16:35:19 +0000 (09:35 -0700)
commit543e291809996388162f7e2f2952fb204d41b45d
tree20f175a2e0adb5e043c7d0ba3f23945cb43df0a0
parent7b24993a3cde33fa5fed6e97d081e20a0c346a38
Merge from gnulib.
m4/dup2.m4
m4/gl-comp.m4
m4/include_next.m4