diff options
| author | Richard M. Stallman <[email protected]> | 1997-05-19 02:34:16 +0000 |
|---|---|---|
| committer | Richard M. Stallman <[email protected]> | 1997-05-19 02:34:16 +0000 |
| commit | 4ec5cb58ba8f3009a6fc1232ce35b2b7a322d747 (patch) | |
| tree | 58a652f97f460c82f1512f7096a63430e9bfa64c /src/sysdep.c | |
| parent | 4c637faa2450d3ee867cbb0fabfb57213817a2f7 (diff) | |
(init_sys_modes): Initialize Vtty_erase_char if
possible from the stty settings, otherwise to nil.
Diffstat (limited to 'src/sysdep.c')
| -rw-r--r-- | src/sysdep.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/sysdep.c b/src/sysdep.c index f615e85c4e..9f8585b3c4 100644 --- a/src/sysdep.c +++ b/src/sysdep.c @@ -1206,7 +1206,7 @@ char _sobuf[BUFSIZ]; static struct ltchars new_ltchars = {-1,-1,-1,-1,-1,-1}; #endif #ifdef HAVE_TCHARS - static struct tchars new_tchars = {-1,-1,-1,-1,-1,-1}; +static struct tchars new_tchars = {-1,-1,-1,-1,-1,-1}; #endif init_sys_modes () @@ -1220,6 +1220,8 @@ init_sys_modes () #endif #endif + Vtty_erase_char = Qnil; + if (noninteractive) return; @@ -1273,6 +1275,8 @@ init_sys_modes () tty = old_tty; #if defined (HAVE_TERMIO) || defined (HAVE_TERMIOS) + Vtty_erase_char = old_tty.main.c_cc[VERASE]; + #ifdef DGUX /* This allows meta to be sent on 8th bit. */ tty.main.c_iflag &= ~INPCK; /* don't check input for parity */ @@ -1386,6 +1390,7 @@ init_sys_modes () tty.main.tt2_char |= TT2$M_PASTHRU | TT2$M_XON; #else /* not VMS (BSD, that is) */ #ifndef DOS_NT + Vtty_erase_char = tty.main.sg_erase; tty.main.sg_flags &= ~(ECHO | CRMOD | XTABS); if (meta_key) tty.main.sg_flags |= ANYP; |