I'm afraid there are tons of parsers that aren't synced yet apart from c.c. I'd suggest giving those parsers the `geany_` prefix (e.g. `geany_c.c`) so it's clear already from the file name about which parsers we don't have to care about and where we have some work to do syncing them with the upstream versions. (And yes, in addition to that the script copying the non-`geany_` parsers is a good idea.)