Reinstate the following change from 2002-03-22, which was
authorPaul Eggert <eggert@twinsun.com>
Mon, 27 May 2002 06:51:19 +0000 (06:51 +0000)
committerPaul Eggert <eggert@twinsun.com>
Mon, 27 May 2002 06:51:19 +0000 (06:51 +0000)
commit2104ae2fe56be4296c941a4a09287bfeb5a2cba5
tree4cf8333f8f76b5a6467fa16141068463ab47ee8e
parent34b0d182849c87e8d3a9805a250f47df8f4ff784
Reinstate the following change from 2002-03-22, which was
inadvertently lost on 2002-04-13.

* etags.c (main): Use `sort -o TAGFILE TAGFILE' instead of
`sort TAGFILE -o TAGFILE', as POSIX 1003.1-2001 disallows
the latter usage.
lib-src/ChangeLog