=== modified file 'bin/confz'
--- bin/confz	2018-02-14 20:13:10 +0000
+++ bin/confz	2018-02-01 11:42:02 +0000
@@ -4,7 +4,6 @@
 autoload -Uz colors; colors
 
 setopt extended_glob warn_create_global no_unset
-zmodload zsh/zutil
 
 typeset -gA vars vars_prev
 typeset -ga do_command actions_performed
@@ -19,22 +18,6 @@
 	exit 1
 }
 
-confz_print_usage() {
-	echo >&2 "usage: $0:h [-f <fpath>] <requirement> [<args>] [; <requirement> ...]"
-	exit 2
-}
-
-# option parsing
-typeset -ga confz_opt_f
-zparseopts -D - f+:=confz_opt_f || die "Unable to parse options"
-() {
-	local opt val
-	for opt val in "$confz_opt_f[@]"; do
-		[[ $opt == "-"* ]] || die "Something went wrong"
-		fpath=( $val "$fpath[@]" )
-	done
-}
-
 # trace-printing helpers
 confz_check_start() {
 	print -r - "${confz_indent}checking $fg_bold[default]$1$reset_color ${(@q)argv[2,-1]} ${reset_color}[" >&2