view contrib/plan9/9mail @ 40476:539efc88513b

templatekw: add p1/p2 keywords which switches the current ctx

This is just an example of mappingdict.

I have no idea what should be displayed as {p1|json}. Currently it is an
empty dict since {'ctx'} isn't displayable, which is clearly useless and
should be changed later.

#!/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