Make earlygetopt return a list of all option values, use the last value. This fixes: "hg -R" showing a useful error instead of traceback "hg -R foo --repository bar" using bar instead of foo And provides a way for other users of earlygetopt to accept more than one value.

#!/bin/sh

hg init test
cd test

echo % Without -v
hg serve -a localhost -p 20063 -d --pid-file=hg.pid
cat hg.pid >> "$DAEMON_PIDS"

echo % With -v
hg serve -a localhost -p 20064 -d --pid-file=hg.pid -v
cat hg.pid >> "$DAEMON_PIDS"