master updated (059f186 -> 0ea7bb3)

[Philipp Stephani]

phst pushed a change to branch master.

      from  059f186   CC Mode: correct the handling of empty strings
       new  f80eb0d   ; * test/src/process-tests.el: Fix comment style.
       new  72dc465   * src/nsterm.m (ns_select): Fix off-by-one error, and add 
assertion
       new  3a6137a   Extend and overhaul FD_SETSIZE overflow tests.
       new  0ea7bb3   Consistently check for FD_SETSIZE overflow.


Summary of changes:
 src/nsterm.m              |   3 +-
 src/process.c             |  42 ++++++
 test/src/process-tests.el | 344 +++++++++++++++++++++++++++++++++++++++++-----
 3 files changed, 352 insertions(+), 37 deletions(-)