Bug#177071: apt-policy -a needs error if invoked wrong

["Dan Jacobson" <jidanni@dman.ddts.net>]

Package: apt
Version: 0.5.4
Severity: minor
File: /usr/share/man/man8/apt-cache.8.gz

man page:
       -a

       --all-versions
              Print full records for all available versions, this is only applicable to
              the show command...

ok, then maybe have it print an error if used with other than 'show'


-- System Information:
Debian Release: testing/unstable
Architecture: i386
Kernel: Linux debian 2.4.19-k7 #1 Sun Oct 6 20:29:56 EST 2002 i686
Locale: LANG=zh_TW.Big5, LC_CTYPE=zh_TW.Big5

Versions of packages apt depends on:
ii  libc6                        2.2.5-15    GNU C Library: Shared libraries an
ii  libstdc++2.10-glibc2.2       1:2.95.4-12 The GNU stdc++ library

-- no debconf information