GitLab

* 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

* window.el (quit-restore-window): If the window has been
created on an existing frame and ended up as the sole window on
that frame, do not delete it (Bug#12764).

* minibuf.c (read_minibuf): Restore current buffer since
choose_minibuf_frame calling Fset_frame_selected_window may
change it (Bug#12766).

* doc/misc/cl.texi (Function Bindings): Update for cl-flet and cl-labels.
(Obsolete Lexical Binding): Rename section from "Lexical Bindings".
(Obsolete Macros): Rename section from "Obsolete Lexical Macros".
Reword, and add details of flet and labels.

* etc/NEWS: Related markup.

Rename from sh--inside-arithmetic-expression, handle more cases.

Fixes: debbugs:11263

(sh-font-lock-open-heredoc): Use it.

Fixes: debbugs:12770

Fixes: debbugs:12733

font.c (Ffont_at): If WINDOW is specified and it is not displaying the current buffer, signal an error.

* lisp/emacs-lisp/cl-extra.el (cl-mapc): Add autoload cookie.  Doc fix.

* doc/misc/cl.texi (Mapping over Sequences): Mention cl-mapc naming oddity.

* doc/misc/cl.texi (Setf Extensions): Partially restore note about cl-getf,
mainly moved to lispref/variables.texi.
(Property Lists): Fix cl-getf typos.

* doc/lispref/variables.texi (Generalized Variables): Fix typo.

Fixes: debbugs:12760

* doc/misc/cl.texi (Modify Macros): Update for cl-letf changes.
(Obsolete Lexical Macros): Say a little more about letf/cl-letf.

* lisp/emacs-lisp/cl.el (letf): Doc fix. 

* etc/NEWS: Related edit.

* frames.texi (Visibility of Frames): Document tty-top-frame.

* loading.texi (Autoload): Document autoloadp, autoload-do-load.

* symbols.texi (Symbol Plists): Document function-get.

* dired.texi (Shell Commands in Dired): Document changes to the
dired-do-async-shell-command.

* isearch.el (isearch-other-meta-char): Ensure that a reprocessed
function key is stored in a keyboard macro.

Fixes: debbugs:4894

cygw32.h, cygw32.c (Qutf_16le, from_unicode, to_unicode): In
preparation for fixing bug#12739, move these functions from
here...

* coding.h, coding.c: ... to here, and compile them only when
WINDOWSNT or HAVE_NTGUI.  Moving these functions out of cygw32
proper lets us write cygw32-agnostic code for the HAVE_NTGUI case.

header comments".
(diff-unified->context, diff-context->unified)
(diff-reverse-direction, diff-fixup-modifs): Use `use-region-p'.

Fixes: debbugs:12759

Fixes: debbugs:12487

Suggested by Dan Nicolaescu.

Fixes: debbugs:6326

Fixes: debbugs:12705

Fixes: debbugs:12639

* lisp/startup.el (fancy-about-screen): Don't message at all.
(startup-echo-area-message): Revert last change.

Fixes: debbugs:12680

* lisp/startup.el (startup-echo-area-message): New arg.
(fancy-about-screen): Avoid a misleading message.

Fixes: debbugs:12680

Fixes: debbugs:12691

Fixes: debbugs:12726

* face-remap.el (face-remap-add-relative): Handle the case where a
face-remapping-alist entry is a cons cell.

Fixes: debbugs:12762

* doc/misc/cl.texi (Customizing Setf):
Move contents to "Obsolete Setf Customization".
(Modify Macros, Multiple Values): Remove mentions of obsolete feature.