master updated (0a07603ae8d -> 1d754c79603)

[Mattias Engdegård]

mattiase pushed a change to branch master.

      from  0a07603ae8d project-recompile: New command
       new  fec87a4b36a Add C macro for hash table iteration
       new  7a87ca09a73 Clarify permitted mutation in `maphash` documentation
       new  50201e03b9c Make better use of fixnum range in sxhash etc
       new  1d754c79603 Change HASH_UNUSED_ENTRY_KEY from Qunbound to NULL float


Summary of changes:
 doc/lispref/hash.texi |  4 ++++
 src/alloc.c           | 24 ++++++++++++++--------
 src/comp.c            | 40 +++++++++++++++---------------------
 src/composite.c       | 12 ++++-------
 src/emacs-module.c    |  9 +++------
 src/fns.c             | 56 +++++++++++++++++++++++++--------------------------
 src/json.c            | 47 ++++++++++++++++++++----------------------
 src/lisp.h            | 15 +++++++++++++-
 src/minibuf.c         |  4 ++--
 src/pdumper.c         | 19 +----------------
 src/print.c           | 20 +++++++++---------
 11 files changed, 119 insertions(+), 131 deletions(-)