[PATCH v2 0/2] Add %F expando for $message_id_format

The first patch adds #define's suggested by Alex, along with a couple
more for hex sets of characters.

The second patch is the same as v1, except the CTYPE_PFCHAR_C is used
for the set of characters to filter.

Kevin J. McCarthy (2):
  Add CTYPE defines for various sets of characters.
  Add %F expando to $message_id_format to use from address.

 crypt.c         |  2 +-
 imap/command.c  |  2 +-
 init.h          |  5 +++++
 lib.c           |  2 +-
 lib.h           | 13 +++++++++++++
 messageid.c     | 41 ++++++++++++++++++++++++++++++++++++++++-
 mutt_sasl_gnu.c |  2 +-
 muttlib.c       |  2 +-
 protos.h        |  2 +-
 rfc2047.c       |  2 +-
 sendlib.c       |  4 ++--
 url.c           |  2 +-
 12 files changed, 68 insertions(+), 11 deletions(-)

-- 
2.55.0