Someone
public text v1 · immutablemailboxes `\
echo -n "+ "; \
for file in ~/Maildir/.*; do \
box=$(basename "$file"); \
if [ ! "$box" = '.' -a ! "$box" = '..' -a ! "$box" = '.customflags' \
-a ! "$box" = '.subscriptions' ]; then \
echo -n "\"+$box\" "; \
fi; \
done`