config: propose some sample global config file
An example of what could be suggested to the user as a global config
file. Trying to be conservative here, and only suggesting the safest
possible extensions. In addition to the user-level extensions, the
blackbox extension is something a sysadmin might reasonable want to
enable for every repo on the system.
#!/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