[PATCH 0/2] emacs: fix `notmuch-wash-region-to-button' to work at beginning of buffer

[Dmitry Kurochkin]

This patch series is an attempt to fix the issue found by David [1] in
a cleaner way.

Regards,
  Dmitry

[1] id:"1327503908-17226-1-git-send-email-dme at dme.org"