GitLab

* doc/misc/tramp.texi (Password handling): Explain port and
domain handling in authinfo.

* lisp/net/tramp.el (tramp-process-actions, tramp-clear-passwd):
* lisp/net/tramp-gvfs.el (tramp-gvfs-handler-askpassword):
* lisp/net/tramp-sh.el (tramp-do-copy-or-rename-file-out-of-band)
(tramp-maybe-open-connection):
* lisp/net/tramp-smb.el (tramp-smb-handle-copy-directory)
(tramp-smb-handle-file-acl, tramp-smb-handle-set-file-acl)
(tramp-smb-maybe-open-connection): Handle also domain and port.

* src/emacs-module.c (module_free_global_ref)
(module_assert_runtime, module_assert_env, value_to_lisp): Use 'pD'
instead of C99 't' format descriptor.

Maybe the stdout buffer still contains something interesting that
should be flushed.

* src/emacs-module.c (module_abort): Flush all output streams before
aborting.

* src/emacs-module.c (module_copy_string_contents): Remove an
assertion that doesn't test Emacs invariants.

* test/data/emacs-module/mod-test.c (emacs_module_init): Add necessary
version checks.

This makes it easier to pass compilation flags around.

* configure.ac: Also build test module Makefile.

* test/data/emacs-module/Makefile.in: New makefile template.

* test/Makefile.in ($(test_module)): No longer necessary to pass
@MODULES_SUFFIX@ around.

* .gitignore: Test module Makefile can now be ignored.

* test/data/emacs-module/Makefile (CFLAGS): Compile test module as C11

Add a new command-line option '-module-assertions' that users can
enable developing or debugging a module.  If this option is present,
Emacs performs additional checks to verify that modules fulfill their
requirements.  These checks are expensive and crash Emacs if modules
are invalid, so disable them by default.

This is a command-line option instead of an ordinary variable because
changing it while Emacs is running would cause data structure
imbalances.

* src/emacs.c (main): New command line option '-module-assertions'.

* src/emacs-module.c (module_assert_main_thread)
(module_assert_runtime, module_assert_env, module_assert_value):
New functions to assert module requirements.
(syms_of_module): New uninterned variable 'module-runtimes'.
(init_module_assertions, in_main_thread, module_abort): New helper
functions.
(initialize_environment): Initialize value list.  If assertions are
enabled, use a heap-allocated environment object.
(finalize_environment): Add assertion that environment list is never
empty.
(finalize_runtime_unwind): Pop module runtime object stack.
(value_to_lisp): Assert that the value is valid.
(lisp_to_value): Record new value if assertions are enabled.
(mark_modules): Mark allocated object list.
(MODULE_FUNCTION_BEGIN_NO_CATCH)
(module_non_local_exit_check, module_non_local_exit_clear)
(module_non_local_exit_get, module_non_local_exit_signal)
(module_non_local_exit_throw): Assert thread and environment.
(module_get_environment): Assert thread and runtime.
(module_make_function, module_funcall, module_intern)
(module_funcall, module_make_integer, module_make_float)
(module_make_string, module_make_user_ptr, module_vec_get)
(funcall_module, Fmodule_load): Adapt callers.
(module_make_global_ref): If assertions are enabled, use the global
environment to store global values.
(module_free_global_ref): Remove value from global value list.

* test/Makefile.in (EMACSOPT): Enable module assertions when testing
modules.

* test/data/emacs-module/mod-test.c (Fmod_test_invalid_store)
(Fmod_test_invalid_load): New functions to test module assertions.
(emacs_module_init): Bind the new functions.

* test/src/emacs-module-tests.el (mod-test-emacs): New constant for
the Emacs binary file.
(mod-test-file): New constant for the test module file name.
(module--test-assertions): New unit test.

Annotate all parameters with __attribute__((nonnull)) that may not be
NULL.

We already implicitly require them by including stdbool.h.  Just make
the error message a bit clearer, and remove an unnecessary version
comparison.

* lisp/eshell/esh-ext.el (esh-arg, esh-proc): Add missing
requirements.

This incorporates:
2017-06-11 getopt-posix: port to glibc 2.25.90
2017-06-04 same-inode: port better to VMS 8.2 and later
* doc/misc/texinfo.tex, lib/getopt-pfx-core.h, lib/getopt-pfx-ext.h:
* m4/sys_types_h.m4: Copy from gnulib.

* src/data.c (Ftype_of): Do not worry about Lisp_Misc_Float.
* src/lisp.h (Lisp_Misc_Float): Remove.  This placeholder has been
unused for two decades; if we ever want to change floats to be a
misc type we can bring it back then.

* src/lisp.h (allocate_module_function, XSET_MODULE_FUNCTION):
Move from here ...
* src/emacs-module.c: ... to here.

da62c153 (origin/emacs-25) Improve the documentation of filesets

The following commits were skipped:

16ef7539 Don't advertise s_client in tls.el docs
94a6c964 Remove s_client usage from tls.el

e80f6a21 Describe problems with Microsoft Intellipoint
a73ec1ed More accurate documentation of the ':box' face attribute

The following commit was skipped:

50b4f857 ; Bump Emacs version past 25.2

eaa00584 Improve documentation of 'gnutls-verify-error'
908498cc ; etc/PROBLEMS: Describe GTK-related crashes on elementar...
741daec6 ; Describe the problem with ksh when resizing shell window

* lisp/net/tramp-gvfs.el (tramp-gvfs-handle-expand-file-name)
(tramp-gvfs-get-file-attributes)
(tramp-gvfs-maybe-open-connection): Handle davs? properly.
(tramp-gvfs-handler-askquestion): Improve `yes-or-no-p' prompt.
Show question also in batch mode.  Cache result.

* test/lisp/net/tramp-tests.el (tramp-test24-file-name-completion):
Support completion for host names and ports.

* lisp/textmodes/css-mode.el (css--font-lock-keywords): Fix
highlighting of selectors that contain double hyphens.  They would be
mistaken for a variable.

Rather than checking for the main thread, check for the current
thread.

* emacs-module.c (check_thread): New function.
(MODULE_FUNCTION_BEGIN_NO_CATCH, module_get_environment)
(module_non_local_exit_check, module_non_local_exit_clear)
(module_non_local_exit_get, module_non_local_exit_signal)
(module_non_local_exit_throw, module_is_not_nil, module_eq): Use it.

Previously signals, throws, and quits from module initialization
functions were ignored.  These function aren't special, and better
errors can be reported using signals than with the initialization
return code, so allow non-local exits.

* src/emacs-module.c (module_signal_or_throw): New helper function.
(Fmodule_load, funcall_module): Use it.
(Fmodule_load): Also allow quitting.

* lisp/eshell/esh-ext.el (eshell-find-interpreter): Don't change
absolute paths into relative ones.

* src/nsterm.m (EmacsView:updateFrameSize): Don't short-circuit the
function when in fullscreen.

menu_position_func did not properly use the current monitor's
resolution.  Also see commit '2016-02-06 22:12:53 +0100'.

* lisp/frame.el (frame-monitor-attribute, frame-monitor-geometry)
(frame-monitor-workarea): New functions.

* src/xmenu.c (menu_position_func): Take into account the workarea of
the monitor that contains the mouse.  (Bug#23568)

* lisp/faces.el (face-spec-set): Clarify the description of
SPEC-TYPE in the doc string.

* doc/lispref/display.texi (Defining Faces): Clarify the
description of 'face-spec-set's SPEC-TYPE argument.  (Bug#27246)

* lisp/net/tramp-gvfs.el (tramp-gvfs-dbus-byte-array-to-string):
Return nil if BYTE-ARRAY is nil.
(tramp-gvfs-url-file-name, tramp-gvfs-handler-mounted-unmounted)
(tramp-gvfs-connection-mounted-p, tramp-gvfs-mount-spec):
Fix domain and port handling.

* lisp/net/tramp.el (tramp-handle-file-name-case-insensitive-p):
Ignore errors.

* lisp/faces.el (face-spec-recalc, face-spec-set-2): Rename 'spec'
to 'face-attrs'.
(face-spec-choose, face-spec-set-2): Doc fix.  (Bug#27238)

* lisp/progmodes/gdb-mi.el (gdb-python-guile-commands-regexp): New
variable.
(gdb-control-commands-regexp): Use it.
(gdb-send): Don't increment gdb-control-level if the command
matches gdb-python-guile-commands-regexp and has non-empty
arguments.  Reported by David Boles <boles@ieee.org> in
http://lists.gnu.org/archive/html/emacs-devel/2017-06/msg00009.html.

* lisp/dired.el (dired-find-file): When dired-auto-revert-buffer
is non-nil, bind switch-to-buffer-preserve-window-point to nil
while calling find-file.  (Bug#27243)

Rename a couple of test files that have the same name as the library
they test.  This harmonizes the naming pattern and makes it possible
to have the tests directories in the load path.

* src/image.c (x_query_frame_background_color): Don't define if we
have NextStep but no image support.

* src/emacs-module.c (mark_modules): New function.
(initialize_environment): Properly initialize Lisp objects.
* src/alloc.c (garbage_collect_1): Call it.

* autogen.sh (check_version):
Indicate if using an environment variable.

* lisp/emacs-lisp/cl-macs.el (cl--sm-macroexpand): Remove.
(cl-symbol-macrolet): Instead of adding each binding directly into the
main environment with a special key format, put all symbol macro
bindings into a single entry in the main environment under
`:cl-symbol-macros'.
(cl--sm-macroexpand): Look up symbol bindings in the
`:cl-symbol-macros' entry of the environment.