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HEAD
fix to reeves fix of dgo handling (reset b_active to 1)
[unix-history]
/
.ref-BSD-3
/
usr
/
ucb
/
which
#
# which : tells you which program you get
# hacked to do aliases (from .cshrc file only!)
set noglob
foreach arg ( $argv )
set alius = `alias $arg`
switch ( $#alius )
case 0 :
breaksw
case 1 :
set arg = $alius[1]
breaksw
default :
echo ${arg}: " " aliased to $alius
continue
endsw
unset found
if ( $arg:h != $arg:t ) then
if ( -e $arg ) then
echo $arg
else
echo $arg not found
endif
continue
else
foreach i ( $path )
if ( -x $i/$arg && ! -d $i/$arg ) then
echo $i/$arg
set found
break
endif
end
endif
if ( ! $?found ) then
echo no $arg in $path
endif
end