make_filter: cope with filters that are already parenthesized
Treat filter elements correctly that may be more complex filters
themselves; e.g. '(&(sn=Doe)(givenname=John))'
VERSION := $(shell awk '/VERSION/ { print $$4 }' shelldap | sed -e "s/[';]//g")
release:
@mkdir shelldap-${VERSION}
@cp shelldap shelldap-${VERSION}
@hg log --style=changelog > shelldap-${VERSION}/ChangeLog
@pod2text shelldap > shelldap-${VERSION}/README
@tar -czvf shelldap-${VERSION}.tar.gz shelldap-${VERSION}
@rm -rf shelldap-${VERSION}