See the thread containing
<http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
* gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
(Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
(dir_monitor_callback, Fgfile_rm_watch):
Use assq_no_quit instead of Fassoc, for speed.
(dir_monitor_callback, Fgfile_rm_watch):
eassert that the monitor is a fixnum.
(dir_monitor_callback): No need for CDR_SAFE.
Simplify building of lisp with alternative tails.
(Fgfile_add_watch, Fgfile_rm_watch):
Do not assume glib functions set errno reliably on failure.
(Fgfile_add_watch): Check that the monitor survives the XIL trick,
and signal an error otherwise.
(Fgfile_rm_watch): Prefer CONSP to !NILP.
Use Fdelq instead of Fdelete, for speed.
(todos-merge-category): Relocate let-bound variable.
(todos-toggle-item-highlighting): Restrict to todos-mode,
todos-archive-mode and todos-filtered-items-mode.
(todos-toggle-item-header, todos-diary-goto-entry)
(todos-insert-sort-button): Let-bind variables that were
mistakenly free.
(todos-convert-legacy-files): Just require todo-mode instead of
conditionalizing it.
(todos-modes-set-2): Check whether hl-line-range-function is void.
(isearch-other-meta-char): don't exit isearch when a prefix
argument is typed whilst `isearch-allow-prefix' is non-nil.
* search.texi (Isearch Scroll): Rename to "Not Exiting Isearch".
(Net Exiting Isearch): Document new user option
`isearch-allow-prefix'.
* etc/NEWS. Entry for this change.
src/xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
don't insist on being invoked on a highlighted tool-bar button.
Avoids losing tool-bar functionality when mouse-highlight is nil.
(note_tool_bar_highlight, note_mode_line_or_margin_highlight):
Don't highlight when mouse-highlight is nil.
(note_mouse_highlight): When mouse-highlight is nil, don't return
right away; instead, run tool-bar and mode-line highlight
subroutine, clear any existing highlight, and revert the mouse
pointer to its default shape.
* process.c (dummy_handler): New function.
(lib_child_handler): New static var.
(handle_child_signal): Invoke it.
(catch_child_signal): If a library has set up a signal handler,
save it into lib_child_handler.
(init_process_emacs): If using glib and not on Windows, tickle glib's
child-handling code so that it initializes its private SIGCHLD handler.
* syssignal.h (SA_SIGINFO): Default to 0.
* xterm.c (x_term_init): Remove D-bus hack that I installed on May
31; it should no longer be needed now.
autoload cookies. Handle todo items in Fancy Diary display.
(todos-done-separator): Reinstate length one less than
window-width until bug#2749 is fixed.
(todos-diary-goto-entry): New function, extracted from adapted
definition of diary-goto-entry, which is removed to be added to
diary-lib.el.
(todos-powerset): Rename from todos-powerset-iterative and remove
defalias by this name. Add doc string and comments.
(todos-modes-set-1, todos-modes-set-2, todos-modes-set-3)
(todos-mode-external-set): Add doc string.
Add warning when a defvar appears after the first let-binding.
* lisp/emacs-lisp/bytecomp.el (byte-compile-lexical-variables): New var.
(byte-compile-close-variables): Initialize it.
(byte-compile--declare-var): New function.
(byte-compile-file-form-defvar)
(byte-compile-file-form-define-abbrev-table)
(byte-compile-file-form-custom-declare-variable): Use it.
(byte-compile-make-lambda-lexenv): Change the argument. Simplify.
(byte-compile-lambda): Share call to byte-compile-arglist-vars.
(byte-compile-bind): Handle dynamic bindings that shadow
lexical bindings.
(byte-compile-unbind): Make arg non-optional.
(byte-compile-let): Simplify.
* lisp/emacs-lisp/cconv.el (byte-compile-lexical-variables): Declare var.
(cconv--analyse-function, cconv-analyse-form): Populate it.
Protect byte-compile-bound-variables to limit the scope of defvars.
(cconv-analyse-form): Add missing rule for (defvar <foo>).
Remove unneeded rule for `declare'.
* lisp/emacs-lisp/cl-macs.el (cl--compiler-macro-adjoin): Use macroexp-let2
so as to avoid depending on cl-adjoin at run-time.
* lisp/emacs-lisp/cl-lib.el (cl-pushnew): Use backquotes.
* lisp/emacs-lisp/macroexp.el (macroexp--compiling-p): New function.
(macroexp--warn-and-return): Use it.
* src/keyboard.c (menu_bar_items, tool_bar_items):
* src/doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
not override local keymaps any more.
(todos-show, todos-jump-to-category, todos-add-file)
(todos-add-category): Update doc string to reflect new default
prompt for item insertion.
(todos-add-file): Add omitted argument to called-interactively-p.
(todos-show): Improve handling of adding first category.
category. Fix handling of default todo file on adding first file.
(todos-add-item-if-new-category): New defcustom.
(todos-show, todos-jump-to-category, todos-add-category): Use it.
(todos-short-file-name): Return nil if file name is not a string.
(todos-add-file): Recalculate todos-files after adding a file.
(todos-show): If first file was just added, make it the default.
src/w32console.c (initialize_w32_display): Return the dimensions of
the console window via 2 additional arguments, not via the current
frame. This avoids crashes due to overrunning the bounds of
frame's decode_mode_spec_buffer, which is not resized following
the change of the frame dimensions from the initial 10x10.
src/w32term.h (w32_initialize_display_info): Adjust prototype.
src/term.c (init_tty): Take dimensions of the frame from the values
returned by initialize_w32_display.
* configure.ac (HAVE_GLIB): Add GLib check. Set XGSELOBJ if GLib is
used. Remove xgselect.o from XOBJ.
* src/Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
* src/process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
* src/xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
* data.c (pure_write_error):
Use xsignal2, not Fsignal, as Fsignal might return.
* eval.c (set_backtrace_debug_on_exit): Now static.
(backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
No longer inline. EXTERN_INLINE is needed only for functions
defined in .h files. Reindent function header as per GNU style.
(backtrace_p, backtrace_top, backtrace_next):
Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
compiler or linker. Add extern decls to pacify gcc -Wall.
* frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
Now static.
* frame.c (free_monitors): Define only on platforms that need it.
* nsterm.m (ns_term_init):
* process.c (catch_child_signal):
Don't worry about whether SIGCHLD is defined, as SIGCHLD is
defined on all porting targets these days.
* process.c, process.h (catch_child_signal):
Make it extern only if NS_IMPL_GNUSTEP is defined.
* lisp/emacs-lisp/lisp.el: Use lexical-binding.
(lisp--local-variables-1, lisp--local-variables): New functions.
(lisp--local-variables-completion-table): New var.
(lisp-completion-at-point): Use it to provide completion of let-bound vars.
