* src/comp.c (emit_EQ): Replace calls to gcc_jit_context_new_location with
NULLs.
(Fcomp__init_ctxt): Remove the register_emitter call for Qsymbol_with_pos_p,
which was causing a segfault.
1. Check the type (symbol with position) of the argument given to the native
compiled version of SYMBOL_WITH_POS_SYM.
2. Handle infinite recursion caused by circular lists, etc., in
macroexp-strip-symbol-positions by using hash tables.
3. Read byte compiled functions without giving symbols positions.
* lisp/emacs-lisp/comp.el (comp-finalize-relocs): Add symbol-with-pos-p into
the list of relocated symbols.
* lisp/emacs-lisp/macroexp.el (macroexp--ssp-conses-seen)
(macroexp--ssp-vectors-seen, macroexp--ssp-records-seen): Renamed, and
animated as hash tables.
(macroexp--strip-s-p-2): Optionally tests for the presence of an argument in
one of the above hash tables, so as to handle otherwise infinite recursion.
(byte-compile-strip-s-p-1): Add a condition-case to handle infinite recursion
caused by circular lists etc., using the above hash tables as required.
* src/comp.c (comp_t): New element symbol_with_pos_sym.
(emit_SYMBOL_WITH_POS_SYM): Amend just to call the new SYMBOL_WITH_POS_SYM.
(emit_CHECK_SYMBOL_WITH_POS, define_SYMBOL_WITH_POS_SYM): New functions.
(Fcomp__init_ctxt): Register an emitter for Qsymbol_with_pos_p.
(Fcomp__compile_ctxt_to_file): Call define_SYMBOL_WITH_POS_SYM.
(syms_of_comp): Define Qsymbol_with_pos_p.
* src/data.c (syms_of_data): Define a new error symbol Qrecursion_error, an
error category for the new error symbols Qexcessive_variable_binding and
Qexcessive_lisp_nesting.
* src/eval.c (grow_specpdl): Change the signal_error call to an xsignal0 call
using the new error symbol Qexcessive_variable_binding.
(eval_sub, Ffuncall): Change the `error' calls to xsignal using the new error
symbol Qexcessive_lisp_nesting.
* src/lread.c (read1): When reading a compiled function, read the components
of the vector without giving its symbols a position.
* src/haiku_support.h: (BWindow_sync)
* src/haiku_support.cc (BWindow_sync): New function.
* src/haikuterm.c (haiku_frame_raise_lower): Synchronize window
after raising it to avoid situations where raising windows is
done out-of-order, such as when ediff raises a frame.
Each BWindows (and various system callbacks) runs in a separate
thread, so there are very complicated locking semantics that
used to be handled manually. This changes child frame state to
use a single global lock, which makes things much easier.
* src/haiku_support.cc (child_frame_lock): New variable.
(class EmacsWindow):
(~EmacsWindow):
(Unparent):
(ParentTo):
(MoveChild):
(FrameMoved):
(EmacsHide):
(EmacsShow):
(GetParentWidthHeight):
(OffsetChildRect):
(MakeFullscreen):
(SetUpDoubleBuffering): Use a single lock for controlling access
to child frame state.
Make jumping to a bookmarked webkit xwidget in another window or
another frame show the xwidget only in that window or frame and
refactor new session code used by the bookmark code (bug#52856).
In addition, make xwidget-webkit-clone-* commands work.
* lisp/xwidget.el (xwidget-webkit-clone-and-split-below)
(xwidget-webkit-clone-and-split-right): Unbreak these functions by
passing just the URL to them, not the message displaying it.
(xwidget-webkit-bookmark-jump-new-session): Adjust doc string,
rephrasing and removing a customization suggestion that cannot
take effect.
(xwidget-webkit-bookmark-jump-handler): New autoloaded function.
(xwidget-webkit-bookmark-make-record): Use it.
(xwidget-webkit--create-new-session-buffer): New function
extracted from `xwidget-webkit-new-session'.
(xwidget-webkit-new-session): Use it.
(tab-line-auto-hscroll): Use ‘tab-line--get-tab-property’ instead of
‘get-pos-property 1’, and ‘get-text-property’ instead of
‘get-pos-property’.
(tab-line-select-tab, tab-line-close-tab): Use tab-line--get-tab-property.
* lisp/startup.el (lisp-directory):
* etc/NEWS:
* doc/lispref/loading.texi (Library Search): Improve wording of
documentation of 'lisp-directory' and related features.
The direct rendering code used in that situation never
completely worked, and the BDirectWindow destructor is also
buggy. Completely remove that code in order to let us inherit
from BWindow, so as to prevent the buggy destructor from being
run.
* src/haiku_support.cc (cairo_format_from_color_space): Delete
function.
(class EmacsWindow): Inherit from BWindow.
(EmacsWindow): Call BWindow constructor instead.
(MessageReceived):
(DispatchMessage):
(FrameResized):
(FrameMoved):
(Zoom): Call BWindow functions instead.
(EmacsView_cairo_surface): Stop looking for surfaces in the
window.
(EmacsWindow_begin_cr_critical_section):
(EmacsWindow_end_cr_critical_section): Stop locking the window.
* src/haikufns.c (haiku_set_inhibit_double_buffering): Always
enable double buffering on Cairo builds.
Since the location of those files changes between build time and
installation time, this requires to tweak the file name used in those
(#$ . NNN) references during the dump so they don't hardcode the build
directory. We do it in the same way as was already done for those
same file names in `load-history`, except we convert them back to
absolute file names more lazily (i.e. when fetching the actual
docstring rather than at startup), which requires remembering the
`lisp-dir` computed at startup in the new `lisp-directory` variable.
* src/Makefile.in ($(etc)/DOC): Don't scan Lisp files any more.
* src/lread.c (Fload): Use relative file names for `load-file-name`
when preloading for the dump, like we already did for `current-load-list`.
(read_list): Don't zero-out dynamic docstring references during the
preload since they won't be filled later by Snarf-documentation any more.
(read1): Remove the hash-hack for doc references that were zeroed.
* lisp/startup.el (lisp-directory): New variable.
(command-line): Set it.
* src/doc.c (get_doc_string): Use `lisp-directory` for dynamic
docstring references using relative file names.
(syms_of_doc): Add `Qlisp_directory`.
* lib-src/make-docfile.c (scan_file): Don't handle `.el` or `.elc`
files any more.
(IS_SLASH): Remove macro, not used any more.
(skip_white, read_lisp_symbol, search_lisp_doc_at_eol)
(scan_lisp_file): Remove functions, not used any more.
* doc/lispref/loading.texi (Library Search): Mention `lisp-directory`.
* src/xterm.c (handle_one_xevent): Pass through pinch events to
xwidgets and provide root coordinates when translating motion
events.
* src/xwidget.c (xwidget_motion_notify): Use provided root
window coordinates.
(xwidget_pinch): New function.
* src/xwidget.h (xwidget_motion_notify): Update prototype.
(xwidget_pinch): New function prototype.
* src/xwidget.c (Fxwidget_perform_lispy_event): Restore original
embedder after performing event.
(Fdelete_xwidget_view): Block input around non-reentrant
section.
* src/font.c (font_score, font_delete_unmatched): Don't assume
weight, slant, and width properties of the font must be fixnums:
some variable-weight fonts violate that assumption. Reported
by Sean Whitton <spwhitton@spwhitton.name>. Do not merge to
master. (Bug#52888)
Assertions should only be used to check internal consistency within a
package, not to check arguments passed by callers. Instead, define
and use a new error symbol.
* lisp/emacs-lisp/ert.el (ert-test-unbound): New error symbol.
(ert-select-tests): Use it.
* test/lisp/emacs-lisp/ert-tests.el (ert-test-select-undefined): New
unit test.
* etc/NEWS: Document new behavior.
* test/lisp/emacs-lisp/multisession-tests.el
(multi-test-files-simple): On MS-Windows and Haiku, wait before
invoking the Emacs sub-process, not after, to ensure the later
update is detected with 1-sec file time resolution.
This fixes bug #52863.
* lisp/progmodes/cc-engine.el (c-forward-decl-or-cast-1): When a new type is
found, postpone entering it into c-found-types (and thus triggering the
fontification of that type throughout the buffer) until the end of the
function, when we're sure that the "type" found actually is a type.
* src/xdisp.c (pop_it): Recompute the 'start_of_box_run_p' flag,
like we do in 'handle_fontified_prop', when faces change while
iterating over a buffer or string. (Bug#51550)
This version of the software should bootstrap Emacs successfully with native
compilation enabled.
* lisp/emacs-lisp/bytecomp.el (byte-compile-strip-s-p-1)
(byte-compile-strip-symbol-positions): Rename and move to macroexp.el. Rename
calls to these functions throughout the file.
(byte-compile-initial-macro-environment): In the code sections for
eval-when-compile and eval-and-compile, call macroexp-strip-symbol-positions
before evaluating code.
(byte-compile-file, byte-compile-output-file-form)
(byte-compile-file-form-defmumble, byte-compile, batch-byte-compile): Call
macroexp-strip-symbol-positions from code being passed to the native compiler.
* lisp/emacs-lisp/cl-macs.el (cl-macs--strip-s-p-1)
(cl-macs--strip-symbol-positions): Remove, replacing them with the renamed
functions in macroexp.el.
(cl-define-compiler-macro): Apply macroexp-strip-symbol-positions to ARGS and
BODY.
* lisp/emacs-lisp/comp.el (comp-limplify-lap-inst): Use `null' to compile
byte-not rather than a compilation of `eq'.
(comp--native-compile): bind symbols-with-pos-enabled to t.
* lisp/emacs-lisp/macroexp.el (byte-compile--ssp-conses-seen)
(byte-compile--ssp-vectors-seen, byte-compile--ssp-records-seen): Provisional
auxiliary variables to support the following functions.
(macroexp--strip-s-p-2, byte-compile-strip-s-p-1)
(macroexp-strip-symbol-positions): Functions moved from bytecomp.el, renamed,
and further developed.
(macroexp--compiler-macro): Bind symbol-with-pos-enabled to t around the call
to `handler'.
(internal-macroexpand-for-load): Strip symbol positions from the form being
eagerly expanded for macros.
* src/comp.c (F_SYMBOLS_WITH_POS_ENABLED_RELOC_SYM): New macro for a
relocation symbol.
(comp_t): New elements bool_ptr_type, f_symbols_with_pos_enabled_ref,
lisp_symbol_with_position, lisp_symbol_with_position_header,
lisp_symbol_with_position_sym, lisp_symbol_with_position_pos,
lisp_symbol_with_position_type, lisp_symbol_with_position_ptr_type,
get_symbol_with_position.
(helper_GET_SYMBOL_WITH_POSITION): New function.
(emit_BASE_EQ): Function rename from emit_EQ.
(emit_AND, emit_OR, emit_BARE_SYMBOL_P, emit_SYMBOL_WITH_POS_P)
(emit_SYMBOL_WITH_POS_SYM): New functions.
(emit_EQ): New function which handles symbols with position correctly.
(emit_NILP): Use emit_BASE_EQ rather than emit_EQ.
(emit_limple_insn): When emitting a conditional branch, check each operand for
being a literal Qnil, and if one of them is, use emit_BASE_EQ rather than
emit_EQ.
(declare_runtime_imported_funcs): Declare helper_GET_SYMBOL_WITH_POSITION.
(emit_ctxt_code): Export the global F_SYMBOLS_WITH_POS_ENABLED_RELOC_SYM.
(define_lisp_symbol_with_position, define_GET_SYMBOL_WITH_POSITION): New
functions.
(Fcomp__init_ctxt): Initialise comp.bool_ptr_type, call the two new
define_.... functions.
(load_comp_unit): Initialise **f_symbols_with_pos_enabled_reloc.
* src/fns.c (Fput): Strip positions from symbols in PROPNAME and VALUE.
* lisp/xwidget.el (xwidget-info): New function declaration.
(xwidget-webkit-scroll-forward):
(xwidget-webkit-scroll-backward): Hscroll the window if the
widget is wider than the text area. (bug#52885)
* src/xwidget.c (xwidget_scroll, xwidget_motion_notify): Apply
clip offsets to coordinates.
This matches changes from e852822f3d,
regression in 7fe88446c3.
* lisp/bookmark.el (bookmark--jump-via): Look at overlays at BOL.
Otherwise the fringe bookmark indication is not deleted with the
bookmark.
Copyright-paperwork-exempt: yes
06545bc0cc CC Mode: c-update-brace-stack: After struct foo *, do not ...
f11779f01b Improve documentation of 'M-X' and related features
# Conflicts:
# etc/NEWS
* src/xfns.c (x_get_monitor_attributes_xrandr): Use XRR 1.5 if
present.
(xlw_monitor_dimensions_at_pos_1): Remove redundant XRR 1.5
code.
(xlw_monitor_dimensions_at_pos): Rely on
`x_get_monitor_attributes_xrandr' to retrieve the workarea
instead.
This fixes bug #52796.
* lisp/progmodes/cc-engine.el (c-update-brace-stack): Handle a "*" like a
semicolon, cancelling the expectation of a brace.
* lisp/progmodes/cc-langs.el (c-brace-stack-thing-key): Add a "*" into the
sets of significant characters.
Prevent skeleton.el from adding a newline to each inserted
skeleton. Those which do want a newline do that explicitly in
their define-skeleton form. This is what texinfo-mode does (bug#52864).
