view contrib/plan9/9mail @ 32460:f9445b528687

match: make subdirmatcher extend basematcher

This makes the subdirmatcher not depend on the main matcher, giving us
more freedom to modify that (specifically, it will lose it _always
field in a while).

#!/bin/rc
# 9mail - Mercurial email wrapper for upas/marshal

fn usage {
	echo >[1=2] usage: mercurial/9mail -f from to [cc]
	exit usage
}

from=()
cc=()
to=()

switch($1){
case -f
	from=$2
case *
	usage
}

to=($3)
if(~ $#* 4)
	cc=(-C $4)

upasname=$from
upas/marshal $cc $to