/* Flags and parameters describing terminal's characteristics.
- Copyright (C) 1985, 1986 Free Software Foundation, Inc.
+ Copyright (C) 1985, 1986, 2003 Free Software Foundation, Inc.
This file is part of GNU Emacs.
FILE *termscript; /* If nonzero, send all terminal output
characters to this stream also. */
- struct emacs_tty old_tty; /* The initial tty mode bits */
+ struct emacs_tty *old_tty; /* The initial tty mode bits */
int term_initted; /* 1 if we have been through init_sys_modes. */
- int old_tty_valid; /* 1 if outer tty status has been recorded. */
/* Structure for info on cursor positioning. */
/* Redisplay. */
- /* XXX This may cause problems with GC. */
+ /* XXX GC does not know about this; is this a problem? */
Lisp_Object top_frame; /* The topmost frame on this tty. */
/* The previous terminal frame we displayed on this tty. */
various cost tables; we won't use them. */
#endif
+ /* Strings, numbers and flags taken from the termcap entry. */
+
+ char *TS_ins_line; /* "al" */
+ char *TS_ins_multi_lines; /* "AL" (one parameter, # lines to insert) */
+ char *TS_bell; /* "bl" */
+ char *TS_clr_to_bottom; /* "cd" */
+ char *TS_clr_line; /* "ce", clear to end of line */
+ char *TS_clr_frame; /* "cl" */
+ char *TS_set_scroll_region; /* "cs" (2 params, first line and last line) */
+ char *TS_set_scroll_region_1; /* "cS" (4 params: total lines,
+ lines above scroll region, lines below it,
+ total lines again) */
+ char *TS_del_char; /* "dc" */
+ char *TS_del_multi_chars; /* "DC" (one parameter, # chars to delete) */
+ char *TS_del_line; /* "dl" */
+ char *TS_del_multi_lines; /* "DL" (one parameter, # lines to delete) */
+ char *TS_delete_mode; /* "dm", enter character-delete mode */
+ char *TS_end_delete_mode; /* "ed", leave character-delete mode */
+ char *TS_end_insert_mode; /* "ei", leave character-insert mode */
+ char *TS_ins_char; /* "ic" */
+ char *TS_ins_multi_chars; /* "IC" (one parameter, # chars to insert) */
+ char *TS_insert_mode; /* "im", enter character-insert mode */
+ char *TS_pad_inserted_char; /* "ip". Just padding, no commands. */
+ char *TS_end_keypad_mode; /* "ke" */
+ char *TS_keypad_mode; /* "ks" */
+ char *TS_pad_char; /* "pc", char to use as padding */
+ char *TS_repeat; /* "rp" (2 params, # times to repeat
+ and character to be repeated) */
+ char *TS_end_standout_mode; /* "se" */
+ char *TS_fwd_scroll; /* "sf" */
+ char *TS_standout_mode; /* "so" */
+ char *TS_rev_scroll; /* "sr" */
+ char *TS_end_termcap_modes; /* "te" */
+ char *TS_termcap_modes; /* "ti" */
+ char *TS_visible_bell; /* "vb" */
+ char *TS_cursor_normal; /* "ve" */
+ char *TS_cursor_visible; /* "vs" */
+ char *TS_cursor_invisible; /* "vi" */
+ char *TS_set_window; /* "wi" (4 params, start and end of window,
+ each as vpos and hpos) */
+
+ char *TS_enter_bold_mode; /* "md" -- turn on bold (extra bright mode). */
+ char *TS_enter_dim_mode; /* "mh" -- turn on half-bright mode. */
+ char *TS_enter_blink_mode; /* "mb" -- enter blinking mode. */
+ char *TS_enter_reverse_mode; /* "mr" -- enter reverse video mode. */
+ char *TS_exit_underline_mode; /* "us" -- start underlining. */
+ char *TS_enter_underline_mode; /* "ue" -- end underlining. */
+
+ /* "as"/"ae" -- start/end alternate character set. Not really
+ supported, yet. */
+ char *TS_enter_alt_charset_mode;
+ char *TS_exit_alt_charset_mode;
+
+ char *TS_exit_attribute_mode; /* "me" -- switch appearances off. */
+
+ /* Value of the "NC" (no_color_video) capability, or 0 if not present. */
+ int TN_no_color_video;
+
+ int TN_max_colors; /* "Co" -- number of colors. */
+
+ /* "pa" -- max. number of color pairs on screen. Not handled yet.
+ Could be a problem if not equal to TN_max_colors * TN_max_colors. */
+ int TN_max_pairs;
+
+ /* "op" -- SVr4 set default pair to its original value. */
+ char *TS_orig_pair;
+
+ /* "AF"/"AB" or "Sf"/"Sb"-- set ANSI or SVr4 foreground/background color.
+ 1 param, the color index. */
+ char *TS_set_foreground;
+ char *TS_set_background;
+
+ int TF_hazeltine; /* termcap hz flag. */
+ int TF_insmode_motion; /* termcap mi flag: can move while in insert mode. */
+ int TF_standout_motion; /* termcap mi flag: can move while in standout mode. */
+ int TF_underscore; /* termcap ul flag: _ underlines if over-struck on
+ non-blank position. Must clear before writing _. */
+ int TF_teleray; /* termcap xt flag: many weird consequences.
+ For t1061. */
+
+ int RPov; /* # chars to start a TS_repeat */
+
+ int delete_in_insert_mode; /* delete mode == insert mode */
+
+ int se_is_so; /* 1 if same string both enters and leaves
+ standout mode */
+
+ int costs_set; /* Nonzero if costs have been calculated. */
+
+ int insert_mode; /* Nonzero when in insert mode. */
+ int standout_mode; /* Nonzero when in standout mode. */
+
+
+
+ /* 1 if should obey 0200 bit in input chars as "Meta", 2 if should
+ keep 0200 bit in input chars. 0 to ignore the 0200 bit. */
+
+ int meta_key;
+
+ /* Size of window specified by higher levels.
+ This is the number of lines, from the top of frame downwards,
+ which can participate in insert-line/delete-line operations.
+
+ Effectively it excludes the bottom frame_lines - specified_window_size
+ lines from those operations. */
+
+ int specified_window;
+
+ /* Flag used in tty_show/hide_cursor. */
+
+ int cursor_hidden;
+
+
struct tty_output *next;
};