feature/improved-locked-narrowing updated (4f19e1a5d1 -> 01efdbd336)

[Gregory Heytings]

ghe pushed a change to branch feature/improved-locked-narrowing.

      from  4f19e1a5d1 Fix mode line redisplay bug when locked narrowing is in 
effect.
       new  22375315f1 Revert 4f19e1a5d1
       new  01efdbd336 Better way to protect redisplay routines from locked 
narrowings.


Summary of changes:
 src/editfns.c | 36 +++++++++++++++--------
 src/xdisp.c   | 91 +++++++++++++++++++++++++++++++++++------------------------
 2 files changed, 78 insertions(+), 49 deletions(-)