Fix is_within() for entries with lo and range
Fix is_within() for entries with lo and range

Apparently this happens - there's a DW_AT_low_pc attribute, no
DW_AT_high_pc, and a DW_AT_ranges attribute which has the actual
information in it.

gnb/novaprova,novaprova/novaprova,greig-hamilton/novaprova,gnb/novaprova,loom-project/novaprova,loom-project/novaprova,novaprova/novaprova,greig-hamilton/novaprova,loom-project/novaprova,loom-project/novaprova,novaprova/novaprova,greig-hamilton/novaprova,gnb/novaprova,novaprova/novaprova,gnb/novaprova,greig-hamilton/novaprova,novaprova/novaprova,gnb/novaprova,greig-hamilton/novaprova