0
0 c b a -A- -B- -C- A B C -
C='c'
singlequote=''\'''
pipe alias
restored
complex alias
a a a a a a
FOO=BAR
ok
if
if
0
0
0
0
V
V
alias -g N='>/dev/null'
ok
0

posix unparsed ok
dummy 0
pipe
0
alias: semi-special builtin
unalias: semi-special builtin
alias no-such-option 2
alias no-such-alias 1
alias output error 1 1
alias output error 2 1
alias output error 3 1
unalias no-such-option 2
unalias no-such-alias 1
