master updated (62591c1 -> 1fb8a15)

[Lars Ingebrigtsen]

larsi pushed a change to branch master.

      from  62591c1   Add some tests for fns.c
       new  4421014   Add new macro with-locale-environment
       new  1fb8a15   Further fixes for Turkish case changes in unibyte strings


Summary of changes:
 etc/NEWS                        | 11 +++++++++++
 lisp/international/mule-cmds.el | 19 +++++++++++++++++++
 src/casefiddle.c                | 11 +++++++++--
 test/src/casefiddle-tests.el    | 13 +++++++++++++
 4 files changed, 52 insertions(+), 2 deletions(-)