master updated (26d2ac38e9 -> 6e5ec08551)

[Stefan Monnier]

monnier pushed a change to branch master.

      from  26d2ac38e9 Minor tweaks to the fix for `insert-before-markers' 
overlay fix
       new  5c9895fffe Add a test for overlay evaporation across indirect 
buffers
       new  6e5ec08551 buffer.c: evaporate overlays in all indirect buffers


Summary of changes:
 src/buffer.c             | 51 +++++++++++++++++++++++++++---------------------
 src/buffer.h             |  1 -
 src/insdel.c             | 18 +++++++----------
 test/src/buffer-tests.el | 35 +++++++++++++++++++++++++++++++++
 4 files changed, 71 insertions(+), 34 deletions(-)