[PATCH 1/2] lib: centralize query parsing, store results.

[David Bremner]

David Bremner <david at tethera.net> writes:

> The main goal is to prepare the way for non-destructive (or at least
> less destructive) exclude tag handling. It does this by having a
> pre-parsed query available for further processing. This also allows us
> to provide slightly more precise errorr messages.

series pushed to master, with the spelling errorr fixed.

d