view contrib/plan9/9mail @ 42426:a1f87294471f

copies: also encode p[12]copies destination as index into "files" list

This is mostly for consistency with the filesaddes/filesremoved
fields, but it should also save a bit of space.

Differential Revision: https://phab.mercurial-scm.org/D6431

#!/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