# include <sys/ioctl.h>
#endif /* GWINSZ_IN_SYS_IOCTL && !TIOCGWINSZ */
+#ifdef __MSDOS__
+# include <pc.h>
+#endif
+
#include "rltty.h"
#include "tcap.h"
/* */
/* **************************************************************** */
+#ifndef __MSDOS__
static char *term_buffer = (char *)NULL;
static char *term_string_buffer = (char *)NULL;
-static int tcap_initialized;
-
/* Non-zero means this terminal can't really do anything. */
static int dumb_term;
+#endif /* !__MSDOS__ */
+
+static int tcap_initialized;
#if !defined (__linux__)
# if defined (__EMX__) || defined (NEED_EXTERN_PC)
if (ignore_env == 0 && (ss = get_env_value ("COLUMNS")))
screenwidth = atoi (ss);
-#if !defined (__DJGPP__)
+#if defined (__DJGPP__)
+ if (screenwidth <= 0)
+ screenwidth = ScreenCols ();
+#else
if (screenwidth <= 0 && term_string_buffer)
screenwidth = tgetnum ("co");
#endif
if (ignore_env == 0 && (ss = get_env_value ("LINES")))
screenheight = atoi (ss);
-#if !defined (__DJGPP__)
+#if defined (__DJGPP__)
+ if (screenheight <= 0)
+ screenheight = ScreenRows ();
+#else
if (screenheight <= 0 && term_string_buffer)
screenheight = tgetnum ("li");
#endif
if (term == 0)
term = "dumb";
+#ifdef __MSDOS__
+ term_im = term_ei = term_ic = term_IC = (char *)NULL;
+ term_up = term_dc = term_DC = visible_bell = (char *)NULL;
+ term_ku = term_kd = term_kl = term_kr = (char *)NULL;
+ term_mm = term_mo = (char *)NULL;
+ terminal_can_insert = term_has_meta = _rl_term_autowrap = 0;
+ term_cr = "\r";
+
+ _rl_get_screen_size (tty, 0);
+#else /* !__MSDOS__ */
/* I've separated this out for later work on not calling tgetent at all
if the calling application has supplied a custom redisplay function,
(and possibly if the application has supplied a custom input function). */
if (!term_has_meta)
term_mm = term_mo = (char *)NULL;
+#endif /* !__MSDOS__ */
+
/* Attempt to find and bind the arrow keys. Do not override already
bound keys in an overzealous attempt, however. */
xkeymap = _rl_keymap;
{
register int i;
+#ifndef __MSDOS__
if (term_backspace)
for (i = 0; i < count; i++)
tputs (term_backspace, 1, _rl_output_character_function);
else
+#endif
for (i = 0; i < count; i++)
putc ('\b', _rl_out_stream);
return 0;
default:
break;
case VISIBLE_BELL:
+#ifdef __MSDOS__
+ ScreenVisualBell ();
+ break;
+#else
if (visible_bell)
{
tputs (visible_bell, 1, _rl_output_character_function);
break;
}
+#endif
/* FALLTHROUGH */
case AUDIBLE_BELL:
fprintf (stderr, "\007");