[PATCH 02/11] cli: Separate current and deprecated format version

[Austin Clements]

Quoth Mark Walters on Oct 08 at  7:48 am:
> On Mon, 07 Oct 2013, Austin Clements <amdragon at MIT.EDU> wrote:
> > Previously, the CLI would print a deprecation warning if a client
> > requested any format version other than the current one.  However, if
> > we add fields that are backwards-compatible, but want clients to be
> > able to depend on, we need to bump the version, but that doesn't make
> > the older version deprecated.
> >
> > Hence, separate out the "minimum active" version and only print a
> > warning for requests below this version number.
> > ---
> >  notmuch-client.h | 5 +++++
> >  notmuch.c        | 2 +-
> >  2 files changed, 6 insertions(+), 1 deletion(-)
> >
> > diff --git a/notmuch-client.h b/notmuch-client.h
> > index afb0ddf..8d986f4 100644
> > --- a/notmuch-client.h
> > +++ b/notmuch-client.h
> > @@ -142,6 +142,11 @@ chomp_newline (char *str)
> >  /* The minimum supported structured output format version.  Requests
> >   * for format versions below this will return an error. */
> >  #define NOTMUCH_FORMAT_MIN 1
> > +/* The minimum non-deprecated structured output format version.
> > + * Requests for format versions below this will print a stern warning.
> > + * Must be >= NOTMUCH_FORMAT_MIN and < NOTMUCH_FORMAT_CUR.
> > + */
> 
> Should this be <= NOTMUCH_FORMAT_CUR ?

Yes.

> Best wishes
> 
> Mark