This is mostly indenting and spacing changes. Also, remove
some unnecessary static decls instead of bothering to reindent them.
* src/module.h (EMACS_EXTERN_C_BEGIN): Remove, and do this inline,
as most other Emacs files do for this sort of thing.
* src/module.c: Reformat copyright commentary.
(module_vec_get): Use explicit cast to size_t to avoid compiler
warning in 32-bit builds.
(check_main_thread) [WINDOWSNT]: Fix letter-case in Windows APIs.
Compare thread IDs directly, as GetThreadId is not available
before Windows Vista.
(check_main_thread) [WINDOWSNT]: Duplicate the thread handle
without using APIs and constants not available on XP and older
systems. Obtain and store the thread ID as well.
Add 'modhelp.py' script (python2) to automate module testing and
module generation.
To build and test all modules in the modules/ dir
$ ./modhelp.py test
To generate a module from template code (good starting point)
$ ./modhelp init mynewtestmodule
See the script -h option for more documentation.
* modules/modhelp.py: New module helper script.
* modules/mod-test/Makefile: New file. Makefile for the test module.
* modules/mod-test/mod-test.c: New file. Test module source file.
* modules/mod-test/test.el: New file. ert test suite for the test module.
* modules/.gitignore: New file. Local .gitignore file.
Co-authored-by: Philipp Stephani <phst@google.com>
'Fload' can now load dynamic modules. This also makes 'require' work.
* src/lread.c:
(suffix_p): New function.
(Fload): Use 'suffix_p'. Call 'Fmodule_load' when we try to load a file
with a module suffix.
(syms_of_lread): Append module suffix to 'Vload_suffixes'.
* configure.ac: Add '--with-modules' option. Conditionally add
dynlib.o and module.o to the list of objects. Add any system
specific flags to the linker flags to support dynamic libraries.
* m4/ax_gcc_var_attribute.m4: Add autoconf extension to test gcc
attributes.
* src/Makefile.in: Conditionally add module objects and linker flags.
* src/alloc.c (garbage_collect_1): protect module local values from
GC.
* src/lisp.h: Add 'module_init' and 'syms_of_module' prototypes.
* src/emacs_module.h: New header file included by modules. Public
module API.
* src/module.c: New module implementation file.
Co-authored-by: Philipp Stephani <phst@google.com>
* src/lisp.h: Add new Lisp_Misc_User_Ptr type.
(XUSER_PTR): New User_Ptr accessor.
* src/alloc.c (make_user_ptr): New function.
(mark_object, sweep_misc): Handle Lisp_Misc_User_Ptr.
* src/data.c (Ftype_of): Return 'user-ptr' for user pointer.
(Fuser-ptrp): New user pointer type predicate function.
(syms_of_data): New 'user-ptrp', 'user-ptr' symbol. New 'user-ptrp'
subr.
* src/print.c (print_object): Add printer for User_Ptr type.
Ground work for modules. Add a non-signaling version of PUSH_HANDLER and
a new "catch-all" handler type.
* src/eval.c (init_handler, push_handler, push_handler_nosignal): New
functions.
* src/fns.c (hash_remove_from_table): Expose function public.
* src/lisp.h: New handler type, define macro to push_handler call.
Mention CONTRIBUTE in README, since it was moved from etc/ to root.
* etc/TODO: Remove the reference to `etc/CONTRIBUTE'.
* README: Mention CONTRIBUTE.
(cherry picked from commit ed2e7e20ae)
Problem reported by Artur Malabarba in:
http://lists.gnu.org/archive/html/emacs-devel/2015-11/msg01513.html
Most of these fixes are to documentation; many involve fixing
longstanding quoting glitches that are independent of the
recent substitute-command-keys changes. The changes to code are:
* lisp/cedet/mode-local.el (mode-local-augment-function-help)
(describe-mode-local-overload):
Substitute docstrings before displaying them.
* lisp/emacs-lisp/cl-macs.el (cl--transform-lambda):
Quote the generated docstring for later substitution.
Problem reported by Pip Cet (Bug#21245).
This bug could occur in eval_sub if the C compiler reused
storage associated with the ‘argvals’ local after ‘argvals’
went out of scope, and if the Elisp debugger stopped on Elisp
function exit and accessed ‘argvals’. It could also occur if
a variadic function was called with so many arguments (over
2048 args on x86-64) that SAFE_ALLOCA_LISP called malloc, then
SAFE_FREE freed the arguments, then the memory manager used
the storage for other purposes, then the debugger accessed the
arguments.
* src/eval.c (eval_sub): Declare ‘argvals’ at top level of
function body. Simplify local decls.
When allocating args via SAFE_ALLOCA, call
debugger before invoking SAFE_FREE, as the debugger needs
access to the args.
(eval_sub, apply_lambda): Rework to avoid need for
set_backtrace_debug_on_exit hack. This is cleaner,
and should work better with buggy custom debuggers.
This ports the recent unexelf.c changes to Fedora x86-64
when configured with GCC’s -fsanitize=undefined option.
* src/unexelf.c (unexec): Align new_data2_size to a multiple
of ElfW (Shdr)’s alignment, so that NEW_SECTION_H returns a
pointer aligned appropriately for its type.
Suggested by Stefan Monnier (Bug#21688).
* src/syntax.c (update_syntax_table_forward):
Remove recently-added PROPERTIZE arg, and assume it is true.
All callers changed.
* src/syntax.h (UPDATE_SYNTAX_TABLE_FORWARD_FAST):
Invoke update_syntax_table directly.
list/progmodes/cc-engine.el (c-back-over-list-of-member-inits): New macro.
(c-back-over-member-initializers): Reformulate such that c-at-toplevel-p
is only called when a construct "looks right" rather than continually.
(c-guess-basic-syntax, CASE 5R): Add a check for the mode being C++ Mode.
* lisp/url/url-handlers.el (url-insert-file-contents): Move some code to
`url-insert-buffer-contents'.
(url-insert-buffer-contents): New function
(package--with-response-buffer): Use `url-insert-buffer-contents'.
The previous code had some issues with decoding. Refactoring that
function allows us to use the decoding from url-handlers while still
treating both sync and async requests the same.
