diff options
author | Benjamin Barenblat <bbaren@google.com> | 2022-03-23 17:46:49 -0400 |
---|---|---|
committer | Benjamin Barenblat <bbaren@google.com> | 2022-03-23 17:59:37 -0400 |
commit | 866c123c1cf161bf9046a0ab8209902ac994e273 (patch) | |
tree | 549d7201a534b011dac1ae78f1992b898c35ea31 /src/textadept.c | |
parent | e5995723976bba046c104cf988327a9c65d64e02 (diff) |
Add a new `-p` / `--preserve` flag to textadept-curses. When specified,
don’t grab the XON and XOFF control characters from the TTY driver. This
allows textadept-curses to run effectively on serial terminals that use
XON/XOFF flow control.
The `-p` flag was chosen to align with nano, where it has the same
behavior.
Diffstat (limited to 'src/textadept.c')
-rw-r--r-- | src/textadept.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/textadept.c b/src/textadept.c index a5e8ddbc..b34adc2a 100644 --- a/src/textadept.c +++ b/src/textadept.c @@ -2473,7 +2473,21 @@ int main(int argc, char **argv) { #if GTK gtk_init(&argc, &argv); #elif CURSES - ta_tk = termkey_new(0, 0); + int termkey_flags = 0; + for (int i = 0; i < argc; i++) { + if (strcmp("-p", argv[i]) == 0 || strcmp("--preserve", argv[i]) == 0) { + termkey_flags |= TERMKEY_FLAG_FLOWCONTROL; + + // Remove -p/--preserve from the argument list so it doesn't get interpreted as a session + // name. + memmove(argv + i, argv + i + 1, (argc - 1 - i) * sizeof(*argv)); + argc--; + + break; + } + } + + ta_tk = termkey_new(0, termkey_flags); setlocale(LC_CTYPE, ""); // for displaying UTF-8 characters properly initscr(); // raw()/cbreak() and noecho() are taken care of in libtermkey #if NCURSES_REENTRANT |