Merge from gnulib.
authorPaul Eggert <eggert@cs.ucla.edu>
Sun, 22 May 2011 21:21:13 +0000 (14:21 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Sun, 22 May 2011 21:21:13 +0000 (14:21 -0700)
commit972eadb751ba9f5b938602a8f1e3406f07182ac8
treee4c03fcc86c4608310e49275ecf92e4538563c62
parent9565520276c0ff0dd760334d54c36e87addc0606
parent9065a58df12dcfbe454cad1d1c2b33da779da177
Merge from gnulib.