tg-update.sh: abolish subshells!
commitda354cdc8f5c51a5bd2c25f9eac94ad98ff327b3
authorKyle J. McKay <mackyle@gmail.com>
Fri, 3 Feb 2017 23:52:08 +0000 (3 15:52 -0800)
committerKyle J. McKay <mackyle@gmail.com>
Fri, 3 Feb 2017 23:52:08 +0000 (3 15:52 -0800)
tree446dbeb4f912dc846395102c405f634da58bb5bf
parent77fc84bed1219fbc1dc7db556cde88ff22cd3aac
tg-update.sh: abolish subshells!

Add new --continue, --abort, --stop and --skip options and
save and restore update state so that use of ugly subshells
is no longer necessary!

Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
README
tg-update.sh