Edit File: _pick_variant
#autoload local output cmd pat local -a var local -A opts (( $+_cmd_variant )) || typeset -gA _cmd_variant zparseopts -D -A opts c: r: : ${opts[-c]:=$words[1]} while [[ $1 = *=* ]]; do var+=( "${1%%\=*}" "${1#*=}" ) shift done if (( $+_cmd_variant[$opts[-c]] )); then (( $+opts[-r] )) && eval "${opts[-r]}=${_cmd_variant[$opts[-c]]}" [[ $_cmd_variant[$opts[-c]] = "$1" ]] && return 1 return 0 fi output="$(_call_program variant $opts[-c] "${@[2,-1]}" </dev/null 2>&1)" for cmd pat in "$var[@]"; do if [[ $output = *$~pat* ]]; then (( $+opts[-r] )) && eval "${opts[-r]}=$cmd" _cmd_variant[$opts[-c]]="$cmd" return 0 fi done (( $+opts[-r] )) && eval "${opts[-r]}=$1" _cmd_variant[$opts[-c]]="$1" return 1
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