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| author | LemonBoy <thatlemon@gmail.com> | 2015-09-16 15:31:51 +0200 |
|---|---|---|
| committer | LemonBoy <thatlemon@gmail.com> | 2015-09-19 12:22:58 +0200 |
| commit | 061fb347502bd0b98f4587cfdce6612808d0c989 (patch) | |
| tree | e707dce8b39dd3b411b5bb8a246ee5ff261e01fa /src | |
| parent | 762c1d7f2c7478f1e98f847352e6cb3ca889c580 (diff) | |
| download | irssi-061fb347502bd0b98f4587cfdce6612808d0c989.zip | |
Modify the terminal initialization sequence
We disable the ICRNL flag to make Enter independent from ^J from the
keybinding point of view since the former will now send ^M, leaving the
user free to remap ^J without trapping itself into the irssi session
because of a broken Enter key.
Also disable the software flow control because we don't expect anyone to
run irssi over a serial console; we gain some more freedom by having ^Q
and ^S freely mappable by the user.
Diffstat (limited to 'src')
| -rw-r--r-- | src/fe-text/terminfo-core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/fe-text/terminfo-core.c b/src/fe-text/terminfo-core.c index 6339e6f4..60927f1a 100644 --- a/src/fe-text/terminfo-core.c +++ b/src/fe-text/terminfo-core.c @@ -502,6 +502,9 @@ static void terminfo_input_init(TERM_REC *term) memcpy(&term->tio, &term->old_tio, sizeof(term->tio)); term->tio.c_lflag &= ~(ICANON | ECHO); /* CBREAK, no ECHO */ + /* Disable the ICRNL flag to disambiguate ^J and Enter, also disable the + * software flow control to leave ^Q and ^S ready to be bound */ + term->tio.c_iflag &= ~(ICRNL | IXON | IXOFF); term->tio.c_cc[VMIN] = 1; /* read() is satisfied after 1 char */ term->tio.c_cc[VTIME] = 0; /* No timer */ |