feature/native-comp updated (ffcd490 -> b99a474)

[Andrea Corallo]

akrl pushed a change to branch feature/native-comp.

      from  ffcd490   Negate only values while constraining variables 
(bug#45376)
      adds  2c9b488   Remove unnecessary string conversion
      adds  537e96f   Fix image cache lookup
      adds  174607e   Unbreak build after commit 
1a0a11f7d2d1dbecb9f754b1e129d50e489058e6.
      adds  c3ad28c   De-duplicate lines in Xref buffers
      adds  759ec25   Generic-ify xref-location-column
      adds  b2ce94f   Make python-mode fontify more assignment statements
      adds  ca36669   Fix problem with entering Gnus groups when Gnus isn't 
running
      adds  e470881   Drop XEmacs support for EDE ELisp projects
      adds  faf3613   ; * src/nsfns.m (all_nonzero_ascii): comment correction
      adds  2d19dbd   Fix permission problem in Tramp's copy-file
      adds  e352abe   Fix frame creation on X when tool bar is disabled
      adds  87e422f   Beef up the Emacs string utility set a bit
      adds  b3dec31   Add `string-pad'
      adds  cf2e832   Rename slice-string to string-slice
      adds  fd9431d   Fix shorter-than-length case for string-limit
      adds  e967ba3   ; Fix recent string utility additions
      adds  f329a31   Add string-chop-newline
      adds  c9a9523   Add try-completion to the string shortdoc
      adds  7685227   Make string-clean-whitespace work on non-ASCII 
whitespace, too
      adds  7e86d3b   Make string-chop-newline more efficient
      adds  27fab4b   Tiny string-clean-whitespace simplification
      adds  c69c656   (ruby-mode-set-encoding): Use 'save-restriction'
      adds  d2b8611   Further string-clean-whitespace tweaks
      adds  9480169   Change the string-limit parameter semantics
      adds  051d8f7   Make string-pad take an optional START parameter
      adds  9015329   Fix wdired-get-filename when ls -F marks symlinks
      adds  e42a63a   ; Fix docstrings in last change to subr-x.el
      adds  188b09d   Reorganize Tramp header lines
      adds  9920929   Re-order the items in `profiler-report' output.
      adds  9449b81   Align profiler's header-line-format to column 0, to work 
correctly on tty's
      adds  aae44a3   Ensure that Gnus servers are open(able) before searching 
them
      adds  6af31fd   Align the word "Function" in profiler's headers over the 
actual functions
      adds  747a923   Use new NSString lisp methods
      adds  a649869   Fix use of obsolete 'error' warning level
      adds  832d756   Fix use of obsolete 'emergency' warning level
      adds  1e11f6f   Handle gracefully href="" in base tags in shr
      adds  21097cd   Revert recent server.el frame-focus changes
      adds  22c1f00   Allow string-slice to take zero-length matches
      adds  5c86a53   Improve the string-limit doc string
      adds  268a3d3   Show image as text when trying to search/replace in image 
buffer (bug#25905)
      adds  3edc4fd   Remove an unused parameter from 'child_setup' function.
      adds  3cbd416   Reject filenames containing NUL bytes.
      adds  95334ee   Allocate environment block before forking.
      adds  bdcea81   Pass C string pointer to current directory to 
'child_setup'.
      adds  773f9eb   * .clang-format (ColumnLimit): Fix line length.
      adds  40bc77d   Declare argument vector as char *const *.
       new  b99a474   Merge remote-tracking branch 'savannah/master' into HEAD


Summary of changes:
 .clang-format                        |   2 +-
 doc/lispref/debugging.texi           |  13 +-
 doc/lispref/strings.texi             |  50 +++++++
 etc/NEWS                             |  17 +++
 lisp/cedet/ede/proj-elisp.el         |   3 +-
 lisp/emacs-lisp/shortdoc.el          |  26 ++++
 lisp/emacs-lisp/subr-x.el            |  85 ++++++++++++
 lisp/gnus/gnus-search.el             |   5 +-
 lisp/gnus/gnus-sum.el                |   1 +
 lisp/image-mode.el                   |  11 ++
 lisp/net/shr.el                      |   5 +-
 lisp/net/tramp-sh.el                 |   2 +-
 lisp/net/tramp.el                    |   4 -
 lisp/net/trampver.el                 |  12 +-
 lisp/profiler.el                     |  34 +++--
 lisp/progmodes/python.el             |  96 ++++++++++----
 lisp/progmodes/ruby-mode.el          |  35 ++---
 lisp/progmodes/xref.el               |  28 +++-
 lisp/server.el                       |   6 +-
 lisp/wdired.el                       |   5 +-
 src/alloc.c                          |   2 +-
 src/callproc.c                       | 246 ++++++++++++++++++-----------------
 src/coding.c                         |  18 ++-
 src/fileio.c                         |   2 +-
 src/image.c                          |   2 +-
 src/lisp.h                           |   4 +-
 src/nsfns.m                          |   8 +-
 src/nsfont.m                         |   7 +-
 src/nsimage.m                        |   4 +-
 src/nsmenu.m                         |   2 +-
 src/nsselect.m                       |  10 +-
 src/nsterm.m                         |  10 +-
 src/nsxwidget.m                      |  19 +--
 src/pdumper.c                        |   2 +-
 src/process.c                        |  14 +-
 src/xterm.c                          |   9 +-
 test/lisp/emacs-lisp/subr-x-tests.el |  41 ++++++
 test/lisp/progmodes/xref-tests.el    |   6 +-
 test/src/fileio-tests.el             |   6 +
 39 files changed, 593 insertions(+), 259 deletions(-)