spanning over point.
(CHAR_COMPOSABLE_P): Treat U+200C (ZWNJ) and U+200D (ZWJ) as
composable characters.
(composition_adjust_point): New arg NEW_PT. Callers changed.
non-existing value GET_FROM_COMPOSITION.
(pgx): Don't use enum names, use their values.
(pitmethod): New helper command.
(pitx): Use it to display iteration method.
(pgrowit): New command.
(alloc.o): Depend on termhooks.h.
(atimer.o): Depend on blockinput.h.
(buffer.o): Depend on indent.h, keyboard.h, coding.h, keymap.h, and frame.h.
(callint.o): Depend on systime.h, coding.h, and composite.h.
(callproc.o): Depend on buffer.h.
(casefiddle.o): Don't depend on charset.h.
(casetab.o): Depend on character.h.
(ccl.o): Depend on composite.h.
(chartab.o): Depend on ccl.h.
(cm.o): Depend on dispextern.h.
(cmds.o): Depend on systime.h, coding.h, frame.h, and composite.h.
(coding.o): Don't depend on $(INTERVALS_H).
(composite.o): Don't depend on dispextern.h explicitly (it's in
$(INTERVALS_H)). Depend on ccl.h.
(data.o): Depend on systime.h, coding.h, composite.h, dispextern.h, font.h,
and ccl.h.
(dired.o): Depend on composite.h.
(dispnew.o): Depend on coding.h. Don't depend explicitly on
composite.h (it's in $(INTERVALS_H)).
(doc.o): Depend on systime.h, coding.h, and composite.h.
(editfns.o): Don't depend explicitly on dispextern.h.
(emacs.o): Depend on frame.h and coding.h.
(eval.o): Depend on coding.h, composite.h, and xterm.h.
(fileio.o): Depend on frame.h and commands.h. Don't depend
explicitly on dispextern.h.
(filelock.o): Don't depend on epaths.h and charset.h. Depend on composite.h.
(fns.o): Don't depend on termhooks.h.
(font.o): Depend on buffer.h, composite.h, fontset.h, and xterm.h.
(fontset.o): Depend on blockinput.h, atimer.h, systime.h, coding.h,
$(INTERVALS_H), window.h, xterm.h.
(frame.o): Depend on coding.h, composite.h, termhooks.h, and ccl.h.
(fringe.o): Depend on blockinput.h, atimer.h, and systime.h.
(ftfont.o): Depend on blockinput.h, atimer.h, systime.h, coding.h,
fontset.h, ccl.h, and ftfont.h.
(ftxfont.o): Depend on atimer.h, systime.h, fontset.h, and ccl.h.
(gtkutil.o): Depend on dispextern.h and composite.h.
(image.o): Depend on epaths.h, character.h, coding.h, composite.h,
termhooks.h, and ccl.h.
(indent.o): Depend on systime.h, coding.h, and $(INTERVALS_H).
(intervals.o): Depend on systime.h and coding.h.
(keyboard.o): Depend on composite.h and coding.h.
(keymap.o): Depend on coding.h and frame.h.
(lread.o): Depend on systime.h, frame.h, blockinput.h, and atimer.h.
(macros.o): Depend on systime.h, coding.h, and composite.h.
(menu.o): Depend on systime.h, coding.h, composite.h, window.h, and atimer.h.
(minibuf.o): Depend on systime.h and coding.h. Don't depend on
dispextern.h explicitly.
(print.o): Depend on termhooks.h, coding.h, and ccl.h. Don't
depend explicitly on dispextern.h and composite.h.
(process.o): Depend on character.h, xgselect.h, and sysselect.h.
(regex.o): Don't depend on charset.h.
(scroll.o): Depend on systime.h, coding.h, composite.h, and window.h.
(search.o): Don't depend explicitly on composite.h.
(sound.o): Depend on atimer.h and systime.h.
(syntax.o): Don't depend explicitly on composite.h.
(sysdep.o): Depend on coding.h and composite.h.
(term.o): Depend on xterm.h and buffer.h.
(terminal.o): Depend on dispextern.h, composite.h, and systime.h.
(textprop.o): Don't depend on dispextern.h explicitly.
(undo.o): Depend on dispextern.h.
(window.o): Depend on coding.h and termhooks.h. Don't depend on
dispextern.h and composite.h explicitly.
(xdisp.o): Depend on ccl.h.
(xfaces.o): Depend on coding.h and ccl.h.
(xfns.o): Depend on $(INTERVALS_H) and ccl.h.
(xfont.o): Depend on atimer.h, systime.h, fontset.h, and ccl.h.
(xftfont.o): Depend on atimer.h, systime.h, fontset.h, ccl.h, and ftfont.h.
(xgselect.o): New dependency.
(xmenu.o): Depend on composite.h, keymap.h, and sysselect.h.
(xselect.o): Depend on keyboard.h, coding.h, and composite.h.
(xsettings.o): Depend on dispextern.h, keyboard.h, systime.h,
coding.h, composite.h, blockinput.h, atimer.h, and termopts.h.
(xsmfns.o): Depend on frame.h and dispextern.h.
(xterm.o): Depend on intervals.h, keymap.h, xgselect.h, and sysselect.h.
* xfns.c (x_create_tip_frame): Set the extended window manager hint for
tooltip windows.
* xterm.h (struct x_display_info): Add Xatom_net_window_type_tooltip and
Xatom_net_window_type.
* xterm.c (x_term_init): Initialize Xatom_net_window_type_tooltip and
Xatom_net_window_type.
* xterm.c (my_log_handler): New function.
(x_term_init): Set my_log_handler as log handler during gtk_init
so we can filter out buggy messages. (bug #5120).
* xterm.c (xg_scroll_callback): Parameter list changed,
use parameter GtkScrollType to determine scroll/line/page.
Only allow dragging if a button < 4 is grabbed (bug #5177).
(xg_end_scroll_callback): New function.
(x_create_toolkit_scroll_bar): Pass xg_end_scroll_callback to
xg_create_scroll_bar.
* gtkutil.c (xg_gtk_scroll_destroy): Remove XG_LAST_SB_DATA handling.
(scroll_end_callback): Remove.
(xg_create_scroll_bar): Add parameter end_callback, bind it to
button-release-event. Replace value-changed event with change-value,
bug #5177,
(xg_event_is_for_scrollbar): Only return true if button is less than 4,
bug #5177.
* gtkutil.h (XG_LAST_SB_DATA): Remove.
(xg_create_scroll_bar): Add GCallback end_callback.
xsettings.c (struct xsettings): Add member seen.
(parse_xft_settings): Update member seen with what we have read.
Return 0 if Xft-settings have been parsed, 0 otherwise.
(apply_xft_settings): Only update Xft settings with what member seen
indicates as new.
(struct glyph): Use EMACS_INT for charpos.
(struct it): Use EMACS_INT for stop_charpos, end_charpos, region_beg_charpos,
region_end_charpos, redisplay_end_trigger_charpos, and also for
iterator_stack_entry.end_charpos and iterator_stack_entry.stop_charpos.
(scroll_end_callback): New function (bug #5177)
(xg_create_scroll_bar): Call scroll_end_callback on button release
event (bug #5177).
(xg_event_is_for_scrollbar): != replaced with ==.
* lread.c (isfloat_string): New argument ignore_trailing to accept all
trailing characters, not just whitespace.
(read1): Pass new arg 0 to keep old behavior.
* data.c (Fstring_to_number): Pass 1 to isfloat_string to ignore
trailing chars, as it is already done for integers. Doc fixes.
* lisp.h (isfloat_string): Add new arg to declaration of isfloat_string.
