option handling: make exceptions more consistent
authorEric Blake <ebb9@byu.net>
Thu, 8 Jan 2009 13:33:16 +0000 (06:33 -0700)
committerEric Blake <ebb9@byu.net>
Thu, 8 Jan 2009 14:57:36 +0000 (07:57 -0700)
commita99c35b04d9ab601e4fa98319c56fbdbde6b420a
tree264804f0a32ce73b8444dbbcced994058c758d1e
parent5e3a5ae5193e0b14abd3d3428b1546bd15a20a8b
option handling: make exceptions more consistent

* doc/coreutils.texi (Common options): Not all utilities reject
option abbreviations.
* src/chroot.c (main): Report correct name on failure.
* src/echo.c (usage): Clarify long option usage.
* src/setuidgid.c (usage): Likewise.
* src/hostid.c (usage): Condense.
doc/coreutils.texi
src/chroot.c
src/echo.c
src/hostid.c
src/setuidgid.c