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#autoload
local comp command cmd1 cmd2 pat val name i ret=1
# Completing in command position? If not we set up `cmd1' and `cmd2' as
# two strings we have to search in the completion definition arrays (e.g.
# a path and the last path name component).
command="$words[1]"
if [[ CURRENT -eq 1 ]]; then
comp="$_comps[-command-]"
[[ -z "$comp" ]] || "$comp" && ret=0
return ret
elif [[ "$command[1]" == '=' ]]; then
eval cmd1\=$command
cmd2="$command[2,-1]"
elif [[ "$command" == */* ]]; then
cmd1="$command"
cmd2="${command:t}"
else
cmd1="$command"
eval cmd2=$(whence -p $command)
fi
# See if there are any matching pattern completions.
for i in "$_patcomps[@]"; do
pat="${i% *}"
val="${i#* }"
if [[ "$cmd1" == $~pat || "$cmd2" == $~pat ]]; then
"$val" && ret=0
if (( $+_compskip )); then
unset _compskip
return ret
fi
fi
done
# Now look up the two names in the normal completion array.
name="$cmd1"
comp="$_comps[$cmd1]"
if [[ -z "$comp" ]]; then
name="$cmd2"
comp="$_comps[$cmd2]"
fi
# And generate the matches, probably using default completion.
if [[ -z "$comp" ]]; then
name=-default-
comp="$_comps[-default-]"
fi
[[ -z "$comp" ]] || "$comp" && ret=0
return ret
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