[PATCH 0/4 v3] more care when hiding regions with buttons

[David Edmondson]

Address Dmitry's comments.

David Edmondson (4):
  test: `visible-buffer-substring' should not return text properties.
  test: `notmuch-test-run' should protect against buffer switching.
  test: Add test for Original Message hiding at point-min.
  emacs: Take more care when hiding regions with buttons.

 emacs/notmuch-wash.el        |   57 ++++++++++++++++++++++++++++--------------
 test/emacs-message-hiding.sh |   36 ++++++++++++++++++++++++++
 test/notmuch-test            |    1 +
 test/test-lib.el             |   13 ++++++---
 4 files changed, 84 insertions(+), 23 deletions(-)
 create mode 100755 test/emacs-message-hiding.sh

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1.7.8.3