* src/marker.c (markers_adjust_for_insert): Implement `before_markers`.
(markers_adjust_for_replace): Comment out assertion since the callers
sometimes break this promise.
* src/insdel.c (adjust_markers_bytepos): Remove left over var.
* src/marker.c (markers_adjust_for_replace)
(markers_adjust_for_delete): Refine assertion.
* src/pdumper.c (dump_markers): Simplify with `dump_field_lv_rawptr` as
suggested by Helmut Eller <eller.helmut@gmail.com>.
* src/alloc.c (unchain_dead_markers): Fix typo.
* src/marker.c (markers_member_p): New debug function.
(markers_adjust_for_insert): Preserve ordering.
(markers_iterator_next): Don't assume `i` is pointing outside of the gap.
* doc/lispref/commands.texi (Touchscreen Events): Document means
of unconditionally enabling simple conversion.
* lisp/doc-view.el (doc-view-set-slice-using-mouse): Bind
touch-screen-simple-mouse-conversion to t, and read translated
mouse events with read-key rather than read-event.
* lisp/subr.el (read-key): Don't permit idle timer to interfere
with reporting of translated mouse events.
* lisp/touch-screen.el (touch-screen-simple-mouse-conversion):
New variable.
(touch-screen-handle-point-up, touch-screen-handle-touch):
Unconditionally enable `mouse-drag' translation if set. Decide
whether to send drag or mouse events by the values of the two
touchpoints' XY positions and point and double-click-fuzz, as in
make_lispy_event.
* src/marker.c (buf_charpos_to_bytepos, buf_bytepos_to_charpos):
Slightly restructure the markers loop so we check `distance`
also before "consider"ing the first marker.
* lisp/progmodes/grep.el (grep-read-files): Cease returning
some completion candidates unconditionally. Use
'completion-file-name-table' over 'read-file-name-internal'
because the latter uses 'completion-table-with-quoting', and
that doesn't blend well with other tables in
'completion-table-merge'.
https://lists.gnu.org/archive/html/emacs-devel/2024-06/msg01194.html
* etc/NEWS: Update correspondingly.
* exec/Makefile.in (config-mips.m4): Don't define rule
or predicate $(LOADOBJS) on it elsewhere than on MIPS.
* exec/README: Direct developers to GDB.
* exec/trace.c (finish_exec): Resume the tracee after reporting
an error in `exec'.
(after_fork): If seccomp is enabled on Android, and the kernel
is 4.7 or earlier, detect whether revisions to the sequencing of
seccomp events have been backported from 4.8.
(exec_waitpid): Resume the process with PTRACE_CONT after
receiving an unknown signal.
(exec_init): Cease disabling seccomp on Android kernels earlier
than 4.8.
* exec/configure.ac (REENTRANT): Remove option for reentrancy.
(PROGRAM_COUNTER, HAVE_SECCOMP): Define register providing the
program counter and enable seccomp if its headers are available.
* exec/exec.c (write_load_command): Avoid defining unused
variable.
(exec_0): Remove code specific to REENTRANT configurations.
* exec/exec.h (struct exec_tracee) <exec_data, data_size>: New
fields for loader instructions and their size.
* exec/exec1.c (main): Call exec_init before forking.
* exec/mipsel-user.h (ELF_NGREG): Delete definition.
(struct mipsel_regs): Reduce number of gregs to 32, but
introduce separate fields for special registers.
* exec/trace.c (use_seccomp_p): New variable; defile to false if
!HAVE_SECCOMP.
(remove_tracee): Cease providing for non-reentrant
configurations. Release executable data if present.
(handle_clone_prepare): Likewise. Resume process with
PTRACE_CONT if seccomp-based interception is enabled.
(handle_clone, check_signal): Resume processes as above.
(handle_exec): Divide into two functions, with only rewriting
the system call and generating instructions for the loader
remaining in the first, and copying such instructions into the
loader's stack removed into a new function, `finish_exec'.
(finish_exec): New function.
(handle_readlinkat, handle_openat): Abolish non-REENTRANT
configurations.
(process_system_call): Divide exec system calls into two phases,
disambiguated by the value of tracee->waiting_for_syscall. Typo
fixes. Accommodate syscall-exit-stops where the signal was
initially intercepted by `seccomp_system_call'.
(interesting_syscalls): New array.
(ARRAYELTS): New macro.
(seccomp_system_call, establish_seccomp_filter): New function.
(tracing_execve) [HAVE_SECCOMP]: Establish a seccomp filter if
this is to be enabled.
(after_fork): Provide PTRACE_O_TRACESECCOMP. Resume process
with PTRACE_CONT if seccomp-based interception is enabled.
(exec_waitpid): Resume process with PTRACE_CONT if seccomp-based
interception is enabled. Dispatch stops identifying as
PTRACE_EVENT_SECCOMP to `seccomp_system_call'.
(exec_init): Establish whether it is possible to enable seccomp.
* doc/misc/efaq.texi (Not writing files to the current directory):
Backport recommendation to Emacs 27 or older.
Problem reported by David Hedlund <davidh@gnu.org>.
* etc/NEWS: Improve wording and move/mark entries.
* doc/lispref/positions.texi (List Motion): Document
'forward-sentence-function'.
* doc/lispref/functions.texi (What Is a Function): Document
'primitive-function-p' and 'cl-functionp'.
* doc/emacs/misc.texi (Saving Emacs Sessions): Improve wording and
indexing.
* doc/lispref/tips.texi (Documentation Tips): Adapt to the new
value of 'emacs-lisp-docstring-fill-column'.
* doc/emacs/fixit.texi (Spelling): Document
'flyspell-check-changes'.
* java/res/drawable/emacs_background.xml:
* java/res/drawable/emacs_foreground.xml: Transform borders and
gradient colors to better align with the original.
* etc/NEWS: Improve wording and mark entries as approriate.
* doc/emacs/buffers.texi (Kill Buffer): Document new commands.
* doc/emacs/mini.texi (Completion Options, Completion Commands):
Document new completion options and behaviors.
* java/Makefile.in (BUILD_DETAILS, GEN_BUILD_DETAILS): New
variables.
(install_tmp): Tolerate failures in generation of metadata files
and prefix commands for such generation with GEN_BUILD_DETAILS.
* lisp/version.el (android-read-build-system)
(android-read-build-time): Return nil if metadata file does not
exist.
* build-aux/ndk-build-helper-1.mk:
* build-aux/ndk-build-helper-2.mk:
* build-aux/ndk-build-helper.mk: Do not generate file names with
redundant directory separators, to port to systems where the
semantics of this are undefined.
* configure.ac: Provide a cache file to the recursive invocation
of configure if one is specified for the initial.
* cross/ndk-build/Makefile.in (my-dir): Better conform to the
original ndk-build by generating directory names with no
trailing separator.
* m4/ndk-build.m4 (ndk_resolve_import_module, ndk_SEARCH_MODULE):
Cache the names of Android.mk files and the commands produced
from them.
* configure.ac (W32_LIBS): Don't link with -lusp10 on non-Cygwin
systems.
* src/emacs.c (main): Call globals_of_w32 before the startup
directory is initialized.
* src/w32.c (maybe_load_unicows_dll): Call
load_unicows_dll_for_w32fns.
* src/w32.h: Update prototypes.
* src/w32fns.c (Fx_create_frame, w32_create_tip_frame): Do not
register the Uniscribe font driver when unavailable.
(pfnSHFileOperationW): New function pointer.
(Fsystem_move_file_to_trash): Load UNICOWS.DLL if not yet
loaded. Call SHFileOperationW through said function pointer.
(pfnShellExecuteExW): New function pointer.
(Fw32_shell_execute) [!CYGWIN]: Load UNICOWS.DLL if not yet
loaded. Call ShellExecuteExW through said function pointer.
(pfnShell_NotifyIconW): New function pointer.
(add_tray_notification, delete_tray_notification): Call
Shell_NotifyIconW through said function pointer.
(Fw32_notification_notify): Load UNICOWS.DLL.
(Fw32_notification_close): Return if Shell_NotifyIconW is
unavailable, as when UNICOWS.DLL has yet to be loaded.
(load_unicows_dll_for_w32fns): New function.
* src/w32notify.c (pfnReadDirectoryChangesW): New function
pointer.
(watch_completion, remove_watch, Fw32notify_add_watch)
(Fw32notify_rm_watch, Fw32notify_valid_p): Call
ReadDirectoryChangesW through said function pointer, and assert
its presence.
(globals_of_w32notify): Load ReadDirectoryChangesW from
KERNEL32.DLL.
* src/w32uniscribe.c (pfnScriptItemize, pfnScriptShape)
(pfnScriptPlace, pfnScriptGetGlyphABCWidth, pfnScriptFreeCache)
(pfnScriptGetCMap): New function pointers.
(uniscribe_close, uniscribe_shape, uniscribe_encode_char)
(uniscribe_check_otf_1): Call Uniscribe functions through the
same.
(syms_of_w32uniscribe_for_pdumper): Load Uniscribe library and
required functions from the same, and if unavailable, return
while leaving uniscribe_available intact. On Cygwin, simply
assign USP10.DLL functions to the said new function pointers.
