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* doc/lispref/variables.texi (Setting Generalized Variables):
Split most of previous contents into this subsection.
(Adding Generalized Variables): New subsection.

* doc/lispref/elisp.texi:
Add Generalized Variables subsections to detailed menu.

* etc/NEWS: Mention some gv.el macros by name.

 doc/emacs/display.texi (Auto Scrolling): Clarify that scroll-step is
 ignored when scroll-conservatively is set to a non-zero value.

 src/ralloc.c (relinquish): If real_morecore fails to return memory
 to the system, don't crash; instead, leave the last heap
 unchanged and return.

Fixes: debbugs:12144

Fixes: debbugs:11744

* emacs-lisp/cl-extra.el (cl-maplist, cl-mapcan): Doc fix.

* emacs-lisp/cl-extra.el (cl-prettyexpand):
* emacs-lisp/cl-lib.el (cl-proclaim, cl-declaim):
* emacs-lisp/cl-macs.el (cl-destructuring-bind, cl-locally)
(cl-the, cl-compiler-macroexpand): Add basic doc strings.

* doc/misc/cl.texi (Creating Symbols, Random Numbers):
De-emphasize internal variables cl--gensym-counter and cl--random-state. 

* etc/NEWS: Related edits.

Fixes: debbugs:12788

* lisp/emacs-lisp/cl-macs.el (cl-parse-loop-clause):
Rename handler properties back from cl-- to cl-.

Fixes: debbugs:12788

* cl.texi: Further general copyedits.
(List Functions): Remove copy-tree, standard elisp for some time.
(Efficiency Concerns): Comment out examples that no longer apply.
(Compiler Optimizations): Rename from "Optimizing Compiler"; reword.

 config.bat: Copy lib/execinfo.in.h to lib/execinfo.in-h if needed.

 msdos/sedlibmk.inp: Sync with changes in lib/Makefile.in.
 (HAVE_DECL_ENVIRON, GNULIB_ENVIRON): Edit to require declaration
 through lib/unistd.h.
 msdos/sed1v2.inp: Sync with changes in src/Makefile.in.
 msdos/sed2v2.inp: Sync with changes in src/config.in.

 src/lisp.mk: Adjust comments to the fact that term/internal is now
 loaded from loadup.el.
 src/msdos.c (msdos_abort): Rename from emacs_abort, and make static.
 (msdos_fatal_signal): New function.
 (XMenuActivate): Adjust the call to kbd_buffer_events_waiting to
 its argument list.
 src/conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Define to "inline"
 for GCC versions before 4.
 (emacs_raise): Define to call msdos_fatal_signal.

 lisp/term/pc-win.el: Don't load term/internal from here.
 lisp/loadup.el: Load term/internal from here.

jit-lock.

Fixes: debbugs:12645

* widget.c (resize_cb): New function.
(EmacsFrameRealize): Add resize_cb as event handler.
(EmacsFrameResize): Check if all is up to date before changing frame
size.

Fixes: debbugs:12733

* objects.texi (General Escape Syntax): Clarify the explanation of
escape sequences.
(Non-ASCII in Strings): Clarify when a string is unibyte vs
multibyte.  Hex escapes do not automatically make a string multibyte.

* window.el (switch-to-visible-buffer)
(switch-to-buffer-preserve-window-point): Fix doc-strings.

* windows.texi (Switching Buffers): Document option
switch-to-buffer-preserve-window-point.
(Display Action Functions): Document window-height and
window-width alist entries.
(Display Action Functions): Document
display-buffer-below-selected and
display-buffer-in-previous-window.
(Quitting Windows): Document quit-restore-window.  Rewrite
section.
(Window Configurations): In window-state-get mention that
argument window must be valid.
(Window Parameters): Document quit-restore window parameter
(Bug#12158).

 src/xdisp.c (init_from_display_pos): Fix initialization of the bidi
 iterator when starting in the middle of a display or overlay
 string.

Fixes: debbugs:12745

Eg, no longer distinguish between "the optimizing compiler" and "the
non-optimizing compiler" like they were different entities.

* doc/misc/cl.texi (Naming Conventions, Type Predicates, Macros)
(Predicates on Numbers): No longer mention cl-floatp-safe.

 src/w32proc.c (getpgrp, setpgid): New functions.

 nt/inc/unistd.h (setpgid, getpgrp): Provide prototypes.
 nt/config.nt (GETPGRP_VOID): Define to 1.

* doc/misc/cl.texi: More copyedits, plus:
(Time of Evaluation, Iteration): Add xref to Emacs Lisp manual.
(Macro Bindings, Blocks and Exits): Acknowledge existence of lexical-binding.
(Iteration): Mainly defer to doc of standard dolist, dotimes.

* play/gomoku.el (gomoku-display-statistics): Update mode line
only if in Gomoku buffer; don't capitalize "won".

Fixes: debbugs:12771

Replace "..." by @dots; car by @sc{car}, etc.

* doc/misc/ert.texi (Introduction, The @code{should} Macro):
Refer to "cl-assert" rather than "assert".

* doc/lispref/errors.texi (Standard Errors):
* doc/lispref/loading.texi (Autoload): Update for cl-lib namespace changes.

* doc/lispref/modes.texi (Defining Minor Modes):
"Generalized Variables" section is now in this manual rather than cl.texi.

* doc/lispref/eval.texi (Special Forms): No longer special forms:
defmacro, defun, save-window-excursion, with-output-to-temp-buffer.

* doc/lispref/functions.texi (Defining Functions): Defun is now a macro.
Defalias is a function.

* callproc.c (setpgrp): Remove macro, as we now use setpgid
and it is configured in conf_post.h.
(Fcall_process): Don't invoke both setsid and setpgid; the former
is enough, if it exists.
* callproc.c (Fcall_process, child_setup):
* process.c (create_process): Use setpgid.
* conf_post.h (setpgid) [!HAVE_SETPGID]: New macro, which substitutes
for the real thing.
* dispnew.c (init_display): Initialize the foreground group
if we are running a tty display.
* emacs.c (main): Do not worry about setpgrp; init_display does it now.
* lisp.h (init_foreground_group): New decl.
* sysdep.c (inherited_pgroup): New static var.
(init_foreground_group, tcsetpgrp_without_stopping)
(narrow_foreground_group, widen_foreground_group): New functions.
(init_sys_modes): Narrow foreground group.
(reset_sys_modes): Widen foreground group.

Fixes: debbugs:12697