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Imported from ../bash-2.05.tar.gz.

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This commit is contained in:
Jari Aalto 2001-04-06 19:14:31 +00:00
commit 28ef6c316f
251 changed files with 22319 additions and 12413 deletions
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77
lib/readline/rltty.c
View file

@ -49,8 +49,8 @@
extern int errno;
#endif /* !errno */
VFunction *rl_prep_term_function = rl_prep_terminal;
VFunction *rl_deprep_term_function = rl_deprep_terminal;
rl_vintfunc_t *rl_prep_term_function = rl_prep_terminal;
rl_voidfunc_t *rl_deprep_term_function = rl_deprep_terminal;
/* **************************************************************** */
/* */
@ -190,7 +190,7 @@ save_tty_chars (tiop)
_rl_tty_chars.t_intr = tiop->tchars.t_intrc;
_rl_tty_chars.t_quit = tiop->tchars.t_quitc;
_rl_tty_chars.t_start = tiop->tchars.t_startc;
_rl_tty_chars.t_stop = tiop->tchars.t_stopc
_rl_tty_chars.t_stop = tiop->tchars.t_stopc;
_rl_tty_chars.t_eof = tiop->tchars.t_eofc;
_rl_tty_chars.t_eol = '\n';
_rl_tty_chars.t_eol2 = tiop->tchars.t_brkc;
@ -218,22 +218,23 @@ get_tty_settings (tty, tiop)
tiop->flags = tiop->lflag = 0;
ioctl (tty, TIOCGETP, &(tiop->sgttyb));
if (ioctl (tty, TIOCGETP, &(tiop->sgttyb)) < 0)
return -1;
tiop->flags |= SGTTY_SET;
#if defined (TIOCLGET)
ioctl (tty, TIOCLGET, &(tiop->lflag));
tiop->flags |= LFLAG_SET;
if (ioctl (tty, TIOCLGET, &(tiop->lflag)) == 0)
tiop->flags |= LFLAG_SET;
#endif
#if defined (TIOCGETC)
ioctl (tty, TIOCGETC, &(tiop->tchars));
tiop->flags |= TCHARS_SET;
if (ioctl (tty, TIOCGETC, &(tiop->tchars)) == 0)
tiop->flags |= TCHARS_SET;
#endif
#if defined (TIOCGLTC)
ioctl (tty, TIOCGLTC, &(tiop->ltchars));
tiop->flags |= LTCHARS_SET;
if (ioctl (tty, TIOCGLTC, &(tiop->ltchars)) == 0)
tiop->flags |= LTCHARS_SET;
#endif
return 0;
@ -279,23 +280,23 @@ set_tty_settings (tty, tiop)
}
static void
prepare_terminal_settings (meta_flag, otio, tiop)
prepare_terminal_settings (meta_flag, oldtio, tiop)
int meta_flag;
TIOTYPE otio, *tiop;
TIOTYPE oldtio, *tiop;
{
readline_echoing_p = (otio.sgttyb.sg_flags & ECHO);
readline_echoing_p = (oldtio.sgttyb.sg_flags & ECHO);
/* Copy the original settings to the structure we're going to use for
our settings. */
tiop->sgttyb = otio.sgttyb;
tiop->lflag = otio.lflag;
tiop->sgttyb = oldtio.sgttyb;
tiop->lflag = oldtio.lflag;
#if defined (TIOCGETC)
tiop->tchars = otio.tchars;
tiop->tchars = oldtio.tchars;
#endif
#if defined (TIOCGLTC)
tiop->ltchars = otio.ltchars;
tiop->ltchars = oldtio.ltchars;
#endif
tiop->flags = otio.flags;
tiop->flags = oldtio.flags;
/* First, the basic settings to put us into character-at-a-time, no-echo
input mode. */
@ -308,8 +309,8 @@ prepare_terminal_settings (meta_flag, otio, tiop)
#if !defined (ANYP)
# define ANYP (EVENP | ODDP)
#endif
if (((otio.sgttyb.sg_flags & ANYP) == ANYP) ||
((otio.sgttyb.sg_flags & ANYP) == 0))
if (((oldtio.sgttyb.sg_flags & ANYP) == ANYP) ||
((oldtio.sgttyb.sg_flags & ANYP) == 0))
{
tiop->sgttyb.sg_flags |= ANYP;
@ -328,13 +329,13 @@ prepare_terminal_settings (meta_flag, otio, tiop)
tiop->tchars.t_startc = -1; /* C-q */
/* If there is an XON character, bind it to restart the output. */
if (otio.tchars.t_startc != -1)
rl_bind_key (otio.tchars.t_startc, rl_restart_output);
if (oldtio.tchars.t_startc != -1)
rl_bind_key (oldtio.tchars.t_startc, rl_restart_output);
# endif /* USE_XON_XOFF */
/* If there is an EOF char, bind _rl_eof_char to it. */
if (otio.tchars.t_eofc != -1)
_rl_eof_char = otio.tchars.t_eofc;
if (oldtio.tchars.t_eofc != -1)
_rl_eof_char = oldtio.tchars.t_eofc;
# if defined (NO_KILL_INTR)
/* Get rid of terminal-generated SIGQUIT and SIGINT. */
@ -373,7 +374,7 @@ prepare_terminal_settings (meta_flag, otio, tiop)
# define TIOTYPE struct termio
# define DRAIN_OUTPUT(fd)
# define GETATTR(tty, tiop) (ioctl (tty, TCGETA, tiop))
# define SETATTR(tty, tiop) (ioctl (tty, TCSETA, tiop))
# define SETATTR(tty, tiop) (ioctl (tty, TCSETAW, tiop))
#endif /* !TERMIOS_TTY_DRIVER */
static TIOTYPE otio;
@ -545,16 +546,16 @@ set_tty_settings (tty, tiop)
}
static void
prepare_terminal_settings (meta_flag, otio, tiop)
prepare_terminal_settings (meta_flag, oldtio, tiop)
int meta_flag;
TIOTYPE otio, *tiop;
TIOTYPE oldtio, *tiop;
{
readline_echoing_p = (otio.c_lflag & ECHO);
readline_echoing_p = (oldtio.c_lflag & ECHO);
tiop->c_lflag &= ~(ICANON | ECHO);
if ((unsigned char) otio.c_cc[VEOF] != (unsigned char) _POSIX_VDISABLE)
_rl_eof_char = otio.c_cc[VEOF];
if ((unsigned char) oldtio.c_cc[VEOF] != (unsigned char) _POSIX_VDISABLE)
_rl_eof_char = oldtio.c_cc[VEOF];
#if defined (USE_XON_XOFF)
#if defined (IXANY)
@ -585,7 +586,7 @@ prepare_terminal_settings (meta_flag, otio, tiop)
if (OUTPUT_BEING_FLUSHED (tiop))
{
tiop->c_lflag &= ~FLUSHO;
otio.c_lflag &= ~FLUSHO;
oldtio.c_lflag &= ~FLUSHO;
}
#endif
@ -645,6 +646,7 @@ rl_prep_terminal (meta_flag)
fflush (rl_outstream);
terminal_prepped = 1;
RL_SETSTATE(RL_STATE_TERMPREPPED);
release_sigint ();
}
@ -675,6 +677,7 @@ rl_deprep_terminal ()
}
terminal_prepped = 0;
RL_UNSETSTATE(RL_STATE_TERMPREPPED);
release_sigint ();
}
@ -751,6 +754,9 @@ rl_stop_output (count, key)
/* Default Key Bindings */
/* */
/* **************************************************************** */
/* Set the system's default editing characters to their readline equivalents
in KMAP. Should be static, now that we have rl_tty_set_default_bindings. */
void
rltty_set_default_bindings (kmap)
Keymap kmap;
@ -815,6 +821,15 @@ rltty_set_default_bindings (kmap)
#endif /* !NEW_TTY_DRIVER */
}
/* New public way to set the system default editing chars to their readline
equivalents. */
void
rl_tty_set_default_bindings (kmap)
Keymap kmap;
{
rltty_set_default_bindings (kmap);
}
#if defined (HANDLE_SIGNALS)
#if defined (NEW_TTY_DRIVER)