* autogen.sh: Do not assume that the hook samples exist.
This ports to git version 1.9.3 (Apple Git-50).
For some reason Apple decided to populate the git hooks directory
in a different way from the way that standard Git does it.
The downside is that patch applications won't be checked on Apple,
but that's better than autogen.sh failing.
Problem reported by Sam Steingold in:
http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00898.html
(cl--generic): The method-table is now a (list-of cl--generic-method).
(cl--generic-member-method): New function.
(cl-generic-define-method): Use it.
(cl--generic-build-combined-method, cl--generic-cache-miss):
Adapt to new method-table.
(cl--generic-no-next-method-function): Add `method' argument.
(cl-generic-call-method): Adapt to new method representation.
(cl--generic-cnm-sample, cl--generic-nnm-sample): Adjust.
(cl-find-method, cl-method-qualifiers): New functions.
(cl--generic-method-info): Adapt to new method representation.
Return a string for the qualifiers.
(cl--generic-describe):
* lisp/emacs-lisp/eieio-opt.el (eieio-help-class): Adjust accordingly.
(eieio-all-generic-functions, eieio-method-documentation):
Adjust to new method representation.
* lisp/emacs-lisp/eieio-compat.el (eieio--defmethod): Use cl-find-method.
* test/automated/cl-generic-tests.el: Try and make sure cl-lib is not
required at run-time.
(cl-generic-method-combination-function): New var.
(cl--generic-lambda): Remove `with-cnm' arg.
(cl-defmethod): Change accordingly.
(cl-generic-define-method): Don't check qualifiers validity.
Preserve all qualifiers in `method-table'.
(cl-generic-call-method): New function.
(cl--generic-nest): Remove (morph into cl-generic-call-method).
(cl--generic-build-combined-method): Adjust to new format of method-table
and use cl-generic-method-combination-function.
(cl--generic-standard-method-combination): New function, extracted from
cl--generic-build-combined-method.
(cl--generic-cnm-sample): Adjust to new format of method-table.
* lisp/emacs-lisp/eieio-compat.el (eieio--defmethod): Use () qualifiers
instead of :primary.
* lisp/emacs-lisp/eieio-datadebug.el (eieio-debug-methodinvoke):
Remove obsolete function.
* test/automated/cl-generic-tests.el (cl-generic-test-11-next-method-p):
New test.
Avoid a crash when the daved ptr is at the end of the list (= when it's
before the first one). Also use `eq' to compare the value so the saved
list indicator appears when a value was retrieved from the list rather
than an equal result is shown.
Fixes: debbugs:19672
* lisp/emacs-lisp/cl-generic.el (cl--generic-no-next-method-function): New.
(cl--generic-build-combined-method, cl--generic-nnm-sample): Use it.
(cl--generic-typeof-types): Add support for `sequence'.
(cl-defmethod): Add non-keywords in the qualifiers.
* configure.ac (--with-gnustep): Document this.
(NS_GNUSTEP_CONFIG): New variable, set if gnustep-config works.
If gnustep-config works, use 'gnustep-config --objc-flags' and
'gnustep-config --gui-libs' to compute GNUstep configuration
variables, instead of attempting to infer them individually.
* etc/NEWS: Document this.
* src/emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
It doesn't appear to be needed, and the inclusion breaks on
Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
Fixes: bug#19507
* admin/unidata/Makefile.in (unifiles):
Use AM_V_at instead of AM_V_GEN, since this doesn't generate a file.
* lib-src/Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1)
(AM_V_at, am__v_at_, am__v_at_0, am__v_at_1):
New macros, copied from ../src/Makefile.in.
* lib-src/Makefile.in ($(DESTDIR)${archlibdir}): Don't fail if the
chown or chgrp command is unsuccessful; the 'update-game-score'
program has a fallback for this at runtime.
Fixes: debbugs:19645
* lisp/help.el (help-make-usage): Don't turn a "_" arg into an empty-string.
* lisp/emacs-lisp/cl-generic.el (cl--generic-lambda): Don't confuse a string
body with a docstring.
Suggested by Stefan Monnier in:
http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
* alloc.c (allocate_pseudovector):
Use memclear, not memsetnil, to remove a 'verify'.
* callint.c (Fcall_interactively):
* dispnew.c (realloc_glyph_pool):
* xdisp.c (init_iterator):
Use memclear, not memset, to remove a 'verify'.
* lisp.h (memclear): Rename from memsetnil, and take a byte
count rather than a word count. All callers changed.
* lisp/progmodes/xref.el (xref-location-marker, xref-location-group):
Use `cl-defgeneric' and `cl-defmethod' instead of the EIEIO
counterparts.
* lisp/progmodes/etags.el (xref-location-marker): Same.
* lisp/progmodes/xref.el (xref--current): Rename from `xref--selected'.
(xref--inhibit-mark-current): Rename from
`xref--inhibit-mark-selected'. Update the usages.
(xref-quit): Reword the docstring. Kill buffers after quitting
windows instead of before.
(xref--insert-xrefs): Tweak help-echo.
(xref--read-identifier-history, xref--read-pattern-history):
New variables.
(xref--read-identifier, xref-find-apropos): Use them.
* configure.ac (gamegroup): New AC_SUBST.
(--with-gameuser): Allow to specify a group instead of a user.
In the default case, check at configure time if a 'games' user
exists.
* lib-src/update-game-score.c: Allow the program to run sgid
instead of suid, in order to match common practice for most games.
(main): Check if we are running sgid. Pass appropriate file
permission bits to 'write_scores'.
(write_scores): New 'mode' argument, instead of hardcoding 0644.
(get_prefix): Update error message.
* lib-src/Makefile.in (gamegroup): New variable, set by configure.
($(DESTDIR)${archlibdir}): Handle both suid or sgid when
installing the 'update-game-score' program.
* lisp/play/gamegrid.el (gamegrid-add-score-with-update-game-score):
Allow the 'update-game-score' helper program to run suid or sgid.
Fixes: debbugs:19645
* lisp/emacs-lisp/cl-generic.el (cl-defgeneric): Add support for `declare'.
(cl--generic-setf-rewrite): Setup the setf expander right away.
(cl-defmethod): Make sure the setf expander is setup before we expand
the body.
(cl-defmethod): Silence byte-compiler warnings.
(cl-generic-define-method): Shuffle code to change return value.
(cl--generic-method-info): New function, extracted from
cl--generic-describe.
(cl--generic-describe): Use it.
* lisp/emacs-lisp/eieio-speedbar.el:
* lisp/emacs-lisp/eieio-datadebug.el:
* lisp/emacs-lisp/eieio-custom.el:
* lisp/emacs-lisp/eieio-base.el: Use cl-defmethod.
* lisp/emacs-lisp/eieio-compat.el (eieio--defmethod): Avoid no-next-method
errors when there's a `before' but no `primary'.
(next-method-p): Return nil rather than signal an error.
(eieio-defgeneric): Remove bogus (fboundp 'method).
* lisp/emacs-lisp/eieio-opt.el: Adapt to cl-generic.
(eieio--specializers-apply-to-class-p): New function.
(eieio-all-generic-functions): Use it.
(eieio-method-documentation): Use it as well as cl--generic-method-info.
Change format of return value.
(eieio-help-class): Adapt accordingly.
* lisp/emacs-lisp/eieio.el: Use cl-defmethod.
(defclass): Generate cl-defmethod calls; use setf methods for :accessor.
(eieio-object-name-string): Declare as obsolete.
* test/automated/cl-generic-tests.el (setf cl--generic-2): Make sure
the setf can be used already in the body of the method.
Fixes: debbugs:19466
* lisp/progmodes/xref.el (xref--xref-buffer-mode-map): Define before
the major mode. Remap `quit-window' to `xref-quit'.
(xref--xref-buffer-mode): Inherit from special-mode.
Fixes: debbugs:19466
xref: Keep track of temporary buffers.
* lisp/progmodes/xref.el (xref--temporary-buffers, xref--selected)
(xref--inhibit-mark-selected): New variables.
(xref--mark-selected): New function.
(xref--show-location): Maybe add the buffer to
`xref--temporary-buffers', add `xref--mark-selected' to
`buffer-list-update-hook' there.
(xref--window): Add docstring.
(xref-quit): Rename from `xref--quit'. Update both references.
Add KILL argument. When it's non-nil, kill the temporary buffers
that haven't been selected by the user.
(xref--show-xref-buffer): Change the second argument to alist,
extract the values for `xref--window' and
`xref--temporary-buffers' from it. Add `xref--mark-selected' to
`buffer-list-update-hook' to each buffer in the list.
(xref--show-xrefs): Move the logic of calling `xref-find-function'
here. Save the difference between buffer lists before and after
it's called as "temporary buffers", and `pass it to
`xref-show-xrefs-function'.
(xref--find-definitions, xref-find-references)
(xref-find-apropos): Update accordingly.
