diff options
Diffstat (limited to 'readline/terminal.c')
| -rw-r--r-- | readline/terminal.c | 51 |
1 files changed, 36 insertions, 15 deletions
diff --git a/readline/terminal.c b/readline/terminal.c index a1fcc25..627a385 100644 --- a/readline/terminal.c +++ b/readline/terminal.c @@ -57,6 +57,10 @@ # include <sys/ioctl.h> #endif /* GWINSZ_IN_SYS_IOCTL && !TIOCGWINSZ */ +#if defined (__GO32__) +# include <pc.h> +#endif + #include "rltty.h" #include "tcap.h" @@ -77,19 +81,24 @@ extern void _rl_bind_if_unbound (); extern void set_lines_and_columns (); extern char *get_env_value (); +/* Functions imported from display.c */ +extern void _rl_redisplay_after_sigwinch (); + /* **************************************************************** */ /* */ /* Terminal and Termcap */ /* */ /* **************************************************************** */ +#ifndef __DJGPP__ 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 + +static int tcap_initialized; #if !defined (__linux__) # if defined (__EMX__) || defined (NEED_EXTERN_PC) @@ -186,7 +195,11 @@ _rl_get_screen_size (tty, ignore_env) if (ignore_env == 0 && (ss = get_env_value ("COLUMNS"))) screenwidth = atoi (ss); -#if !defined(__DJGPP__) +#if defined(__DJGPP__) + tty = tty; + if (screenwidth <= 0) + screenwidth = ScreenCols (); +#else if (screenwidth <= 0 && term_string_buffer) screenwidth = tgetnum ("co"); #endif @@ -199,7 +212,10 @@ _rl_get_screen_size (tty, ignore_env) 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 @@ -291,7 +307,9 @@ static void get_term_capabilities (bp) char **bp; { -#if !defined(__DJGPP__) +#if defined(__DJGPP__) + bp = bp; +#else register int i; for (i = 0; i < NUM_TC_STRINGS; i++) @@ -305,9 +323,10 @@ _rl_init_terminal_io (terminal_name) char *terminal_name; { #if defined (__GO32__) - screenwidth = ScreenCols (); - screenheight = ScreenRows (); - screenchars = screenwidth * screenheight; + terminal_name = terminal_name; + screenwidth = screenheight = 0; + _rl_get_screen_size (rl_instream ? fileno (rl_instream) : 0, 0); + term_cr = "\r"; term_im = term_ei = term_ic = term_IC = (char *)NULL; term_up = term_dc = term_DC = visible_bell = (char *)NULL; @@ -323,7 +342,7 @@ _rl_init_terminal_io (terminal_name) term_forward_char = (char *)NULL; #endif /* HACK_TERMCAP_MOTION */ terminal_can_insert = _rl_term_autowrap = 0; - return; + return 0; #else /* !__GO32__ */ char *term, *buffer; @@ -510,28 +529,28 @@ ding () { if (readline_echoing_p) { -#if !defined (__GO32__) switch (_rl_bell_preference) { case NO_BELL: default: break; case VISIBLE_BELL: +#if defined (__GO32__) + ScreenVisualBell (); + break; +#else if (visible_bell) { tputs (visible_bell, 1, _rl_output_character_function); break; } +#endif /* FALLTHROUGH */ case AUDIBLE_BELL: fprintf (stderr, "\007"); fflush (stderr); break; } -#else /* __GO32__ */ - fprintf (stderr, "\007"); - fflush (stderr); -#endif /* __GO32__ */ return (0); } return (-1); @@ -556,7 +575,9 @@ void _rl_control_keypad (on) int on; { -#if !defined(__DJGPP__) +#if defined(__DJGPP__) + on = on; +#else if (on && term_ks) tputs (term_ks, 1, _rl_output_character_function); else if (!on && term_ke) |