feature/pgtk updated (c3a440e -> 3005c00)

[Po Lu]

oldosfan pushed a change to branch feature/pgtk.

      from  c3a440e   Calculate pixel deltas correctly
      adds  68c09c6   Better CPS conversion of multi-binding `let`
      adds  b79d779   Improve upwards pixel scrolling for large images
      adds  6c17cdc   Fix 1-off errors in pixel scrolling code
      adds  55151f9   Fix pixel scrolling again
      adds  5cab268   * src/nsterm.m (Vns_scroll_event_delta_factor): Fix doc 
string.
      adds  5fb9a03   Allow inhibiting warnings about obsolete macros again
      adds  3966a28   Generalise CPS-conversion let optimisation
      adds  7b235b1   Allow storing buffer names in registers
      adds  9b381a9   Improve native compiler startup circular dependecy 
prevention mechanism
      adds  99c276b   Revert "Preload paren.el"
      adds  10d371e   Document pixel-fill-region
      adds  a2d98c5   Use pixel-fill-width in shr.el
      adds  7433e74   Improve documentation of pixel-fill
      adds  3747c59   ; Fix last change.
      adds  bf299b7   ; * src/comp.c (syms_of_comp): Fix first lines of doc 
strings.
      adds  a7dfb2a   * lisp/loadup.el (paren): Preload it (again).
      adds  aa0162d   ; Auto-commit of loaddefs files.
       new  3005c00   Merge remote-tracking branch 'origin/master' into 
feature/pgtk


Summary of changes:
 doc/emacs/emacs.texi         |  16 ++--
 doc/emacs/regs.texi          |  30 ++++--
 doc/lispref/text.texi        |  41 ++++++++
 etc/NEWS                     |  11 +++
 lisp/Makefile.in             |  15 +--
 lisp/emacs-lisp/generator.el |  19 ++--
 lisp/emacs-lisp/macroexp.el  |   9 +-
 lisp/ldefs-boot.el           | 218 ++++++++++++++++++++++---------------------
 lisp/net/shr.el              |  40 +++-----
 lisp/pixel-scroll.el         |  86 +++++++++--------
 lisp/register.el             |   7 ++
 lisp/startup.el              |  16 +++-
 lisp/textmodes/pixel-fill.el |  27 +++++-
 src/comp.c                   |  35 +++----
 src/nsterm.m                 |   2 +-
 15 files changed, 329 insertions(+), 243 deletions(-)