GitLab

src/dispextern.h (PRODUCE_GLYPHS): Use the rif in IT->f, not the global rif.
(rif): Removed.

src/dispnew.c (rif): Removed.
(direct_output_for_insert, direct_output_forward_char, update_frame)
(redraw_overlapped_rows, redraw_overlapping_rows, update_window)
(update_marginal_area, update_text_area, update_window_line)
(set_window_cursor_after_update, scrolling_window): Use the rif of the
current frame, not the global rif.

src/fontset.c: #include termhooks.h, for FRAME_RIF.
(Finternal_char_font): Use the rif of the current frame.

src/frame.c (x_set_frame_parameters): Use the rif of the current frame.

src/keyboard.c (detect_input_pending_run_timers): Use the rif of the
current frame.

src/minibuf.c: #include termhooks.h, for FRAME_RIF.
(read_minibuf): Use the rif of the current frame.

src/term.c (update_begin): Removed rif update hack.

src/termhooks.h (FRAME_RIF): New macro.

src/xdisp.c (init_iterator, expose_frame): Removed rif update hack.
(echo_area_display, x_cursor_to, draw_fringe_bitmap)
(try_window_reusing_current_matrix, try_window_id)
(get_glyph_face_and_encoding, x_get_glyph_overhangs)
(get_char_face_and_encoding, compute_overhangs_and_x, draw_glyphs)
(x_produce_glyphs, x_insert_glyphs, x_clear_end_of_line)
(erase_phys_cursor, display_and_set_cursor, show_mouse_face)
(define_frame_cursor1, x_draw_vertical_border): Use the rif of the
current frame.

src/xfns.c (Fx_create_frame): Removed rif update hack.
src/xterm.c (frame_highlight, frame_unhighlight): Ditto.


git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-32

lib-src/emacsclient.c (pty_conversation): Fix errno check for read from fileno(in).

src/config.in: Unconditionally define MULTI_KBOARD.

src/frame.c (make_terminal_frame): Initialize f->kboard.

src/keyboard.c (cmd_error_internal): Don't kill Emacs if a Quit was
pressed on the tty of a X+tty session.
(read_avail_input): Initialize nread to zero.  Abort if there is no
tty after a termcap read.
(interrupt_signal)[USG]: Always reset signal handler.
(init_keyboard): Always set signal handler for SIGINT/SIGQUIT if
noninteractive.

src/term.c (term_dummy_init): Initialize kboard to the initial_kboard.
(term_init): Free component structures of the initial tty. Clear xmalloced structures.
Moved rif initialization to syms_of_term.
(term_init)[MULTI_KBOARD]: Initialize tty->kboard.
(delete_tty)[MULTI_KBOARD]: Delete the keyboard.
(syms_of_term): Initialize tty_display_method_template.

src/termchar.h (tty_output)[MULTI_KBOARD]: Added kboard member.

git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-31

lib-src/emacsclient.c (copy_from_to, pty_conversation): Re-added SIGIO
hack.  (Sigh.)

lisp/frame.el (make-frame-on-tty): Use make-terminal-frame, not
make-frame.

src/dispnew.c (line_hash_code, line_draw_cost): Updated to use
the new display_method parameters.
(Fredraw_frame): fflush the tty only if f is a termcap frame.
(direct_output_for_insert): Updated to use the new display_method
parameters. fflush the tty only if f is a termcap frame.
(direct_output_forward_char, update_frame_1, scrolling): Ditto.
(update_frame_line, Fding, bitch_at_user): Ditto.
(Fsend_string_to_terminal): Fail if current frame is not on a tty.
(init_display): Frame size change is safe here.


src/frame.c (Vterminal_frame): Restored previously deleted variable.
(syms_of_frame): Initialize it.
(make_terminal_frame): Copy the frame's display_method from tty_display_info.
(Fmake_terminal_frame): Enable simultaneous X and tty frames (buggy).
(Fredirect_frame_focus): Don't call frame_rehighlight_hook if frame
is on a termcap device.

src/frame.h (struct frame): Renamed display to display_method.
(Vterminal_frame): Re-added declaration.

src/keyboard.c (flow_control): Moved to struct tty_display_info.
(read_avail_input): Check ttys even if there is a read_socket_hook.
(Fset_input_mode): Call reset_sys_modes/init_sys_modes and set
flow_control or meta_key only when the frame is a termcap frame.
(Fcurrent_input_mode): Handle flow_control and meta_key right on
non-termcap frames.

src/scroll.c (calculate_scrolling, calculate_direct_scrolling): Update
to use the new display_method parameters.
(scrolling_1, scroll_cost): Ditto.

src/sysdep.c (init_sys_modes, reset_sys_modes): Always set the
terminal parameters if tty_out->input is not stdin.  Updated to the
new location of flow_control.
(hft_init): Moved HFT init code to term_init, as it needs the frame.

src/term.c (tty_display_method_template): New variable.
(update_begin): Added rif hack.
(set_terminal_window, ins_del_lines, term_init): Updated to use the
new display_method parameters.
(insert_glyphs, ins_del_lines): Only call insert_glyphs_hook if the
current frame is not on a tty.
(calculate_costs): Don't calculate costs if not on a tty.
(term_dummy_init): Fixed tty->output initialization. Preallocate Wcm
and display_method.
(term_init): Allocate & initialize display_method.  Blindly fixed
WINDOWSNT-specific parts.  Added HFT-specific initialization
exception from hft_init.
(delete_tty): Only delete termcap frames.  Free() the display_method.

src/termchar.h (struct tty_display_info): Moved high-level terminal
characteristics to struct display_method.  Added flow_control and
display_method members.

src/termhooks.h (struct display_method): New struct (renamed from
struct device).  Added accessor macros.

src/window.c (init_window_once): Initialize Vterminal_frame.

src/xdisp.c (init_iterator, expose_frame): Added rif hack.
(try_window_id): Updated to use the new display_method parameters.

src/xfaces.c (realize_basic_faces): Don't call
x_update_menu_appearance if the frame is a tty frame.

src/xfns.c (Fx_create_frame): Added rif hack.  Initialize
display_method.
(x_create_tip_frame): Initialize display_method.

src/xterm.c (x_display_method): New variable.
(x_flush, x_frame_of_widget, XTmouse_position): Ignore non-X frames.
(x_window_to_scroll_bar, x_window_to_menu_bar): Ditto.
(xim_destroy_callback, xim_instantiate_callback): Ditto.
(frame_highlight, frame_unhighlight): Added rif hack.
(x_initialize): Don't initialize rif.  Do initialize x_display_method.

src/xterm.h (x_display_method): New declaration.

git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-30

src/termchar.h (struct tty_output): Redefined to contain frame-local
tty-dependent parameters.  (Currently there are no such parameters, so
it consists of the tty_display_info pointer.)
(struct tty_display_info): New structure, with reference_count.
(FRAME_TTY): Updated to reflect new termcap frame structure.

src/term.c: Update prototypes. Use tty_display_info instead of tty_output.

src/cm.c (current_tty, cmcheckmagic, cmcostinit, calccost, cmgoto, Wcm_clear)
(Wcm_init): Use tty_display_info instead of tty_output.

src/cm.h: Update prototypes.
src/dispextern.h: Ditto.

src/dispnew.c (window_change_signal, init_display, make_terminal_frame):
Use tty_display_info instead of tty_output.

src/frame.c (Fdelete_frame): Use tty_display_info instead of
tty_output.  Fix delete_tty check.
(make_terminal_frame): Allocate f->output_data.tty.  Increase
reference count of tty device.
(delete_frame): Free f->output_data.tty.  Use reference count to
decide if the tty should be closed.

src/frame.h (FRAME_FOREGROUND_PIXEL, FRAME_BACKGROUND_PIXEL): New,
unconditional definitions.
(struct device): New declaration (at the moment, it is defined as
empty in termhooks.h).
(struct frame): Added display, background_pixel, foreground_pixel member.

src/keyboard.c (read_avail_input): Use tty_display_info instead of tty_output.

src/lisp.h: Declare struct display.  Update prototypes.

src/sysdep.c: Update prototypes.
(discard_tty_input, init_all_sys_modes, init_sys_modes, reset_all_sys_modes)
(reset_sys_modes, hft_init, hft_reset): Use tty_display_info instead
of tty_output.


git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-29

src/dispextern.h (get_tty_size, tabs_safe_p, init_baud_rate): Update
prototypes.

src/dispnew.c (window_change_signal): Update call to get_tty_size.
src/frame.c (Fmake_terminal_frame): Ditto.
src/keyboard.c (Fsuspend_emacs): Ditto.

src/sysdep.c: Eliminate tty_outputs, wherever possible.  (The
exceptions are init_sys_modes and reset_sys_modes, which need access
to tty-local parameters).
(init_baud_rate): Change tty_output parameter to a simple file descriptor.
(narrow_foreground_group, widen_foreground_group): Ditto.
(tabs_safe_p, get_tty_size): Ditto.
(init_sys_modes): Update narrow_foreground_group invocation.
(reset_sys_modes): Update widen_foreground_group invocation.
(request_sigio)[!FASYNC && STRIDE]: Fix function signature.

src/term.c (delete_tty): Only close output file handle if it is
different from input.  Re-enable freeing of Wcm.
(term_init): Update get_tty_size, tabs_safe_p and init_baud_rate
invocations.

lib-src/emacsclient.c (here): Renamed to frame.
(longopts): Change --here to --frame.  The -h short option may be
confused with --help.
(decode_options, print_help_and_exit): Update to reflect above changes.
(main): Ditto.

lisp/server.el (server-start): Fix frame-live-p call syntax.
(server-process-filter): Handle 'emacsclient -f' without file
arguments.  Don't return any values to emacsclient when 'emacsclient
-f -e'.
(server-switch-buffer): Prevent infinite recursion when there are no
files to edit.


git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-27

lisp/server.el (server-sentinel): Delete frame if alive.  Fix delq
invocation on server-frames.  
(server-process-filter, server-buffer-done): Fix delq invocation on
server-frames.

src/cm.c (cmputc): Abort on write error, see what happens.

src/keyboard.c (read_avail_input): Do delete_tty on read errors.

git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-21

lib-src/emacsclient.c (main_argc, main_argv): New variables.
(main): Initialize them.
(fail): Use them.
(window_change, copy_from_to): Don't kill if emacs_pid is zero.
(pty_conversation): Watch the command socket, too.  Read emacs_pid
here.  Emacs and emacsclient could deadlock if Emacs tried to do a
reset_sys_modes before sending its pid.

lisp/server.el: Automatically delete the client frame when done editing.
(server-frames): New variable.
(server-process-filter, server-sentinel, server-buffer-done): Use it.
(server-process-filter): Do a redisplay before evaluating other
parameters.  (Prevents "emacsclient -h -e '(delete-frame)'" from
messing up the system.

src/dispextern.h: Update prototypes.

src/dispnew.c (window_change_signal): Do nothing if !term_initted.
(init_display): Set the frame size from the tty data after term_init.

src/emacs.c (main): Make sure things that init_sys_modes needs are 
initialized before init_display (which calls init_sys_modes now).
(sort_args): Use xfree, not free.
(shut_down_emacs) [!EMACS_HAVE_TTY_PGRP]: Use reset_all_sys_modes
instead of reset_sys_modes.

src/frame.c (make_terminal_frame): Sigh. Move terminal initialization
back to the middle of frame setup.  Handle errors by making sure that
the delete_tty() called from term_init() will see and delete this
frame.
(Fdelete_frame): Kill the frame before calling delete_tty().  Fix
condition for tty deletion.

src/keyboard.c (Fset_input_mode): Use reset_sys_modes on the current
terminal only.

src/lisp.h: Remove duplicate prototypes.

src/msdos.c (croak): use reset_all_sys_modes().

src/sysdeps.c (init_baud_rate): Added tty parameter, use it instead of CURTTY.
(child_setup_tty): Reset sigio on stdin, not CURTTY().
(reset_sigio): Added fd parameter, put explicit fcntl there.
(request_sigio, unrequest_sigio)[FASYNC]: Simply block/unblock the
SIGIO signal, don't touch the file params.  There are multiple ttys
now, and we can't disable the SIGIO from emacsclient.
(get_tty_size)[VMS]: Use tty_out instead of CURTTY().
(reset_sys_modes): Don't call cursor_to, clear_end_of_line; call
cmgoto and tty_clear_end_of_line instead.  The frame may already be
dead.  Updated reset_sigio call.

src/term.c (clear_and_of_line): Separate tty-dependent stuff to
tty_clear_end_of_line() for reset_sys_modes.
(tty_clear_end_of_line): New function.
(term_init): Added frame parameter, don't use selected_frame.
Set the frame's output_data.tty value (in case there is an error
later).  Set the frame size in Wcm, not in the frame.  Only free the
termcap buffer if there is a termcap-related error.  Call
init_sys_modes last, not first.
(deleting_tty): New variable.
(delete_tty): Use it for handling recursive calls.  Free deleted tty,
except its Wcm (there is still a dangling reference somewhere).

git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-19

(QCmap): Declare extern.
(make_lispy_position): When position is inside image hot-spot,
use hot-spot element as posn element.

lib-src/emacsclient.c (main.c): Fix error message.

lisp/frame.el (make-frame-on-tty): New function.

lisp/server.el (server-process-filter): Notify emacsclient if there
was on error during evaluation.

src/cm.c: Fix remaining cases of direct Wcm references.

src/dispextern.h: Updated prototypes.

src/dispnew.c (Fredraw_frame): Fix set_terminal_modes call.
(init_display): Remove reference to meta_key.

src/frame.c (make_terminal_frame): Renamed first parameter to
tty_name.  Call term_init before creating the frame.
(Fmake_terminal_frame): Look up the `tty' and `tty-type' frame
parameters from the currently selected terminal before the global
default.
(Fdelete_frame): Make sure that the new selected frame is live.

src/keyboard.c (meta_key): Moved to struct tty_output.
(read_avail_input): Fix C syntax.  Update references to meta_key.
(Fsuspend_emacs): pass current tty to init_sys_modes via
record_unwind_protect.
(Fset_input_mode): Update references to meta_key.
(Fcurrent_input_mode): Ditto.

src/sysdep.c (init_sys_modes): Updated old_tty and meta_key
references.  Don't call set_terminal_modes, it needs termcap strings.
(reset_sys_modes): Call tty_reset_terminal_modes instead of
reset_terminal_modes.  Updated old_tty references.

src/term.c: Massive updates throuout the file.
(TS_*, TN_*): Moved to struct tty_output.
(RPov, delete_in_insert_mode se_is_so, costs_set, insert_mode): Ditto.
(standout_mode, specified_window, tty_cursor_hidden): Ditto.
(tty_set_terminal_modes, tty_reset_terminal_modes): New functions.
(turn_on_insert, turn_off_insert): Added tty parameter.
(turn_on_highlight, turn_off_highlight, toggle_highlight): Added tty parameter.
(tty_hide_cursor, tty_show_cursor): Ditto.
(background_highlight, highlight_if_desired): Ditto.
(tty_capable_p): Changed first parameter to tty_output.
(term_init): Make sure top_frame is initialized.  Don't exit on errors
if this would have been a secondary terminal.  Call set_terminal_modes
on the end.
(delete_tty): New function.
(delete_tty_1): New function.
(print_all_frames): New function, marginally useful for debugging.

src/termchar.h (struct tty_output): Changed old_tty to be a pointer.
Removed old_tty_valid member.  Added tty-specific variables from term.c.

src/xfaces.c (Ftty_supports_face_attributes_p): Update for new
tty_capable_p.

git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-9

lib-src/emacsclient.c (emacs_pid): New variable.  
(window_change): Forward the SIGWINCH signal to the Emacs process
after copying the size parameters to the proxy terminal.
(copy_from_to): New parameter (sigio), kill Emacs with SIGIO if it is
nonzero.
(main): Set emacs_pid.

lisp/server.el (server-process-filter): Send the pid of Emacs to emacsclient.

src/cm.c: Added tty parameters to all functions and all Wcm macro calls.

src/cm.h: Added tty parameters to all macros.   Updated function prototypes.
(Wcm): Moved to struct tty_output.

src/dispextern.h: Updated function prototypes.

src/dispnew.c: Added tty parameters to all Wcm macro calls.
(do_switch_frame): Make old frame obscured, not invisible, to solve
problems with other-frame.
(Wcm): Moved to struct tty_output.

src/keyboard.c (read_avail_input): Select the frame corresponding to
the tty that was read.  Slight rearrangement of tty loop.

src/lisp.h (tabs_safe_p): Removed duplicate prototype.

src/sysdep.c (hft_init, hft_reset): Added tty_output parameter.
(discard_tty_input): Discard input from all ttys on APOLLO, too.
Whatever it is.
(narrow_foreground_group, widen_foreground_group): Added tty parameter
(not really useful, the functions only work on the controlling tty.)
(tabs_safe_p): Added tty parameter.

src/term.c Added tty parameters to all Wcm macro calls.
Standardised updating_frame vs. selected frame and tty_output access.
(term_init): Allocate Wcm.
(syms_of_term): Provide the `multi-tty' feature.

src/termchar.h (struct tty_output): Added Wcm.

src/xdisp.c (try_window_id): Make sure we use the tty device
corresponding to the current frame.

git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-8

(here): New variable.
(decode_options): Use it.
(ec_get_tty, ec_set_tty, init_tty, window_change, hang_up_signal): New functions.
(window_change_signal, init_signals, reset_tty, init_pty, copy_from_to): Ditto.
(pty_conversation): Ditto.
(main): Use them.
(master, pty_name, old_tty, tty, old_tty_valid, tty_erase_char): New variables.
(flow_control, meta_key, _sobuf, in_conversation, quit_conversation): Ditto.

lisp/server.el (server-process-filter): Added support for opening a new terminal frame.

dispextern.h (get_frame_size): Renamed to get_tty_size, added tty_output parameter.

dispnew.c (Fredraw_frame): fflush the current terminal instead of stdout.
(direct_output_for_insert, direct_output_forward_char, update_frame_1): Ditto.
(Fding, bitch_at_user): Ditto.
(update_frame_1): Count pending output for current terminal instead of stdout.
(window_change_signal): Resize all terminals.
(change_frame_size): Don't resize all terminals to the same size.

frame.c (Vterminal_frame): Removed.
(syms_of_frame): Removed declaration of Vterminal_frame.
(make_terminal_frame): Set the top frame of the terminal to the new frame.
(Fmake_terminal_frame): Get a new frame size from get_tty_size, don't copy it.
(do_switch_frame): Handle terminal frame visibility.
(next_frame, prev_frame): Skip over frames on different terminals.

frame.h (Vterminal_frame): Removed.

keyboard.c (input_fd): Removed.
(read_avail_input): Removed first argument from read_socket_hook.
Try to read from each available tty, until one succeeds.
(Fsuspend_emacs): Don't suspend if there are multiple terminals.

lisp.h (get_frame_size): Removed superflous declaration.

xterm.c (Xtread_socket): Removed first parameter.
macterm.h (XTread_socket): Ditto.
w32inevt.c (w32_console_read_socket): Ditto.
w32term.c (w32_read_socket): Ditto.

sysdep.c (input_fd): Removed.
(change_input_fd): Removed.
(discard_tty_input): Discard pending input on _all_ input descriptors.
(stuff_char, tabs_safe_p): Use current terminal instead of input_fd.
(init_baud_rate, request_sigio, unrequest_sigio): Ditto.
(init_sys_modes, reset_sys_modes): Ditto.
(narrow_foreground_group, widen_foreground_group): Use stdin.
(init_sys_modes, reset_sys_modes): otty parameter renamed to tty_out.
(get_frame_size): Renamed to get_tty_size, added tty_out parameter.

term.c (read_socket_hook): Removed first parameter.
(clear_end_of_line): Use updating_frame, if possible.
(write_glyphs, insert_glyphs, ins_del_lines): Ditto.
(term_init): Renamed get_frame_size to get_tty_size.

termchar.h (struct tty_output): New entries: top_frame,
previous_terminal_frame.

termhooks.h (read_socket_hook): Removed first parameter.

window.c (init_window_once): Removed reference to Vterminal_frame.

xdisp.c (previous_terminal_frame): Moved to struct tty_output.
(redisplay_internal): Updated to use previous_terminal_frame in tty_output.
Allow for simultaneous refresh of multiple ttys.


git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-5

README.multi-tty: New file.

src/termchar.h (struct terminal): Renamed to struct tty_output.  Added name, type,
input, output, termscript, old_tty, term_initted, old_tty_valid,
background_pixel, foreground_pixel, next fields.
(TERMINAL_*): Renamed to TTY_* for brevity.
(CURRENT_TERMINAL): Renamed to CURTTY for brevity.
(tty_list): New variable.
(TERMINAL_PTR): Removed.
(FRAME_TTY): New function.
(TTY_NAME, TTY_TYPE): New macros.

src/term.c (current_terminal): Removed.  (_current_terminal): Removed.  (tty_list):
New variable.  (OUTPUT, OUTPUT1, OUTPUTL, OUTPUT_IF, OUTPUT1_IF): Added tty
parameter.  (set_terminal_modes): Added tty parameter.  (reset_terminal_modes):
Added tty parameter.  (cursor_to, raw_cursor_to): Updated cmgoto() calls.
(clear_end_of_line, write_glyphs): Add indirection to terminal output, updated
cmcheckmagic() calls.  (get_named_tty): New function.  (term_dummy_init): New
function.  (term_init): Added name parameter, added tty_output return value.
Changed algorithm to update tty_list.  Call init_sys_modes() to set up tty
mode on the newly opened terminal device.
(get_current_tty): New function, intended for debugging.

src/termhooks.h (termscript): Removed.

src/w32term.h (FRAME_FOREGROUND_PIXEL, FRAME_BACKGROUND_PIXEL): Removed redundant
definition.
src/macterm.h (FRAME_FOREGROUND_PIXEL, FRAME_BACKGROUND_PIXEL): Ditto.


src/window.c (init_window_once): Call make_terminal_frame with two zero parameters.

src/cm.h (emacs_tputs): New macro to set current_tty, and then call tputs().
(current_tty): New variable, for cmputc().
(cmcheckmagic, cmputc, cmgoto): Added prototypes.

src/cm.c (current_tty): New variable, for cmputc().
(cmputc): Use it.
(cmcheckmagic): Added tty parameter, look up terminal streams there.
(calccost): Added tty parameter.  Use emacs_tputs() instead of tputs().
(cmgoto): Added tty parameter.  Pass it on to calccost().  Use emacs_tputs()
instead of tputs().


src/dispextern.h (set_terminal_modes, reset_terminal_modes): Added tty parameter.
(term_init): Added name parameter (the filename of the terminal device). Added
return value (struct tty_output).

src/dispnew.c: Replace CURTTY() with local variables throughout the file (where applicable).
(termscript): Moved to struct tty_output.
(terminal_type): Removed.

src/emacs.c (main): Don't call init_sys_modes(), the new term_init() already does that
during init_display().
(shut_down_emacs): Call reset_all_sys_modes() instead of reset_sys_modes().

src/frame.c (Qtty, Qtty_type): New variables.
(syms_of_frame): Initialize them.
(tty_display): Removed.
(make_terminal_frame): New parameters (tty filename and type).
Initialize output_data.tty field instead of output_data.x.  Use term_init() to
find the right tty_output.  (Use term_dummy_init() during bootstrap.)
(Fmake_terminal_frame): Get device filename and type from frame parameters.

src/frame.h (FRAME_FOREGROUND_PIXEL, FRAME_BACKGROUND_PIXEL): Do the right thing
if the frame is a tty.
(struct frame): New member in output_data: tty.
(make_terminal_frame): Updated of prototype.

src/keyboard.c (Fset_input_mode): Call reset_all_sys_modes(), not
reset_sys_modes().  Ditto with init_sys_modes().

src/lisp.h (tty_output): Added forward declaration.
(init_sys_modes, reset_sys_modes): Updated prototype.
(init_all_sys_modes, reset_all_sys_modes): New prototypes.

src/scroll.c: Replace CURTTY() with local variables throughout the file (where applicable).

src/sysdep.c (old_tty, term_initted, old_tty_valid): Moved to struct tty_output.(
(init_all_sys_modes): New function.
(init_sys_modes): Added tty_output parameter.  Use it.
(reset_all_sys_modes): New function.
(reset_sys_modes): Added tty_output parameter.  Use it.

src/Makefile.in: Update dependencies.

git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-2

relative to the current glyph as 7th element of position.
If glyph is an image, return it in the object element.
(read_key_sequence): Skip checks for keymap property in cases
where POSN_STRING is not a string (e.g. an image).

mouse click positions from frame and pixel coordinates.
Enhanced to return buffer position and actual row/column for
events outside the text area using updated mode_line_string and
marginal_area_string functions.
Return left-fringe and right-fringe clicks as such, rather than
clicks in text area.
(make_lispy_event) [USE_X_TOOLKIT, USE_GTK]: Don't call
pixel_to_glyph_coords, as we never use the results.
(make_lispy_event): Use make_lispy_position for MOUSE_CLICK_EVENT,
WHEEL_EVENT, and DRAG_N_DROP_EVENT to replace redundant code.
Eliminate unused code in WHEEL_EVENT handling.
(make_lispy_movement): Use make_lispy_position.

downcase, update fkey and keytran so `backspace' gets translated.

(read_avail_input): Don't signal SIGHUP in batch mode.

(record_asynch_buffer_change, read_avail_input): Don't pass uninitialized
data to kbd_buffer_store_event.

(syms_of_keyboard): Remove Qmouse_wheel and mouse_wheel_syms.
Always define drag_and_drop_syms.

(mouse_wheel_syms, lispy_mouse_wheel_names): Likewise.
(discard_mouse_events): Discard WHEEL_EVENT events too.
(lispy_wheel_names, wheel_syms): New.
(syms_of_keyboard): Init and staticpro `wheel_syms'.  Init and
staticpro `Qmouse_wheel' and `mouse_wheel_syms' only if MAC_OSX
defined.
(make_lispy_event): Added WHEEL_EVENT handler.

new macros in dispextern.h, frame.h and window.h.
(make_lispy_event): Use window positions returned from
window_from_coordinates when constructing the lisp event for
MOUSE_CLICK_EVENT and DRAG_N_DROP_EVENT, rather than calculating
(incorrect) values locally.
(make_lispy_movement): Use window positions returned from
window_from_coordinates when constructing the lisp event, rather
than calculating (incorrect) values locally.

(keyremap): Add `parent' field.
(keyremap_step): Use it.  Remove `parent' argument.
(read_key_sequence): Setup and use the new `parent' field.

(access_keymap_keyremap, keyremap_step): New funs, extracted from the
duplicated handling of function-key-map and key-translation-map
in read_key_sequence.
(read_key_sequence): Use them.

to the non-sticky end of an invisible property.

(menu_bar_one_keymap_changed_items): Declare.

(menu_bar_items): Use map_keymap.
(menu_bar_one_keymap): Remove.
(menu_bar_item): Adjust arglist (for use in map_keymap).
Properly hide a second binding when not both are keymaps.

`double', and `triple' modifiers as well.

specially, so that they can't hide an implicit switch-frame event.
(make_lispy_event): Handle SELECT_WINDOW_EVENT.
(keys_of_keyboard): Don't bind [select-window] in special-event-map.