tag sharing

[Jesse Rosenthal]

On Thu, 06 Oct 2011 11:18:51 -0300, David Bremner <david at tethera.net> wrote:
> something like that sounds plausible. Currently the query parser doesn't
> handle searches like "tag:bremner/to-fix" very well, because it
> helpfully splits at '/' (aiui; maybe somebody else can explain it
> better).  "notmuch search "tag:notmuch*" does not seem to work either,
> so my first idea to kludge around the problem by using
> e.g. "notmuchPushed" doesn't seem to work either.

A period works: `tag:bremner.to-fix`. That would fit with java/python
conventions. Double-colons also seem to work, for what it's worth:
`tag:bremner::to-fix`