Merge from gnulib.
authorPaul Eggert <eggert@cs.ucla.edu>
Wed, 18 May 2011 00:35:01 +0000 (17:35 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Wed, 18 May 2011 00:35:01 +0000 (17:35 -0700)
commit78b5d489c1f4b224002be00f7b57f657f7780248
tree29aab607cfa0f5e8e7888dab702c1463be4a4753
parentdc7ffc65f1f262142e45a70a0eb474e7d7d4fec2
parentf47acd8f3ea3d87e5cbe0a80d6412e03da957249
Merge from gnulib.