1 files changed, 28 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index d1888987dbc..b169479a274 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,31 @@
+2014-11-17  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Improve time stamp handling, and be more consistent about it.
+        * editfns.c (invalid_time): New function.
+        Use it instead of 'error ("Invalid time specification")'.
+        (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
+        (decode_float_time, lisp_to_timespec, lisp_time_struct):
+        New functions.
+        (make_time_tail, make_time): Remove.  All uses changed to use
+        new functions or plain list4i.
+        (disassemble_lisp_time): Return effective length if successful.
+        Check that LOW is an integer, if it's combined with other components.
+        (decode_time_components): Decode into struct lisp_time, not
+        struct timespec, so that we can support a wide set of times
+        regardless of whether time_t is signed.  Decode plain numbers
+        as seconds since the Epoch, and nil as the current time.
+        (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
+        Reimplement in terms of new functions.
+        (Fencode_time): Just use list2i.
+        (syms_of_editfns): Add time-add, time-subtract, time-less-p.
+        * keyboard.c (decode_timer): Don't allow the new formats (floating
+        point or nil) in timers.
+        * systime.h (LO_TIME_BITS): New constant.  Use it everywhere in
+        place of the magic number '16'.
+        (struct lisp_time): New type.
+        (decode_time_components): Use it.
+        (lisp_to_timespec): New decl.
+
 2014-11-16  Lars Magne Ingebrigtsen  <larsi@gnus.org>
 
         * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'