GitLab

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

* src/termchar.h (struct terminal): New struct.
(must_write_spaces, min_padding_speed, line_ins_del_ok)
(char_ins_del_ok, scroll_region_ok, scroll_region_cost)
(memory_below_frame, fast_clear_end_of_line): Moved to struct
terminal.
(current_terminal): New variable.
(CURRENT_TERMINAL, TERMINAL_*): New accessor macros.
(min_padding_speed, dont_calculate_costs): Commented out (unused).

* src/term.c (_current_terminal): New variable.  Will be removed when
true multi-tty support is implemented.

* src/termopts.h (no_redraw_on_reenter): Moved here.

* src/term.c (set_terminal_window, ins_del_lines, calculate_costs)
(term_init): Use the accessor macros for terminal characteristics.
* src/dispnew.c (line_hash_code, line_draw_cost)
(direct_output_for_insert, update_frame_1, scrolling)
(update_frame_line): Ditto.
* src/macterm.c (mac_initialize): Ditto.
* src/msdos.c (internal_terminal_init): Ditto.
* src/scroll.c (calculate_scrolling, calculate_direct_scrolling)
(scrolling_1, scroll_cost): Ditto.
* src/sysdep.c (hft_init): Ditto.
* src/w32term.c (w32_initialize): Ditto.
* src/xdisp.c (try_window_id): Ditto.
* src/xterm.c (x_initialize): Ditto.

* etc/TODO: Add pointer to my tla archive.

git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-1

data to kbd_buffer_store_event.

HAVE_DECL_SYS_SIGLIST, not SYS_SIGLIST_DECLARED.

new macros in dispextern.h, frame.h and window.h.

unrequest_sigio, they are defined on msdos.c.

form has been defined.

point to const.

SCHARS, SBYTES, STRING_INTERVALS, SREF, SDATA; explicit size_byte references
left unchanged for now.

lisp/ChangeLog, and src/ChangeLog for list of changes.

environment, pass it down with corrected value.

argument.

Clear ICRNL and INLCR.  From Daiki Ueno <ueno@unixuser.org>.

only if kill returns -1, and errno is ESRCH.

sigpause.

on some systems, and an unsigned long on others, like FreeBSD 4.1.