sfeed_curses

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commit a8d8e8a6e4c97923be8bb095751e25ffbe31811c
parent 270546b707c2cccf5e15b6e4923378963093824e
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Wed,  1 Jul 2020 18:46:42 +0200

hardcode DECTCEM sequence for vt220 compatibility (OpenBSD and NetBSD)

NetBSD seems to use wsvt25 now.

On OpenBSD and older NetBSD versions TERM vt220 is used in the console. DECTCEM
Text Cursor Enable Mode is supported but not exposed there (infocmp |grep
cvvis).

Just hardcode it so it works.

Diffstat:
Msfeed_curses.c | 14++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/sfeed_curses.c b/sfeed_curses.c @@ -346,6 +346,12 @@ mousemode(int on) } void +cursormode(int on) +{ + putp(on ? "\x1b[?25h" : "\x1b[?25l"); /* DECTCEM (in)Visible cursor */ +} + +void cleanup(void) { struct sigaction sa; @@ -356,7 +362,7 @@ cleanup(void) /* restore terminal settings */ tcsetattr(ttyfd, TCSANOW, &tsave); - putp(tparm(cursor_visible, 0, 0, 0, 0, 0, 0, 0, 0, 0)); + cursormode(1); putp(tparm(clear_screen, 0, 0, 0, 0, 0, 0, 0, 0, 0)); /* xterm mouse-mode */ @@ -408,7 +414,7 @@ init(void) setupterm(NULL, 1, NULL); putp(tparm(save_cursor, 0, 0, 0, 0, 0, 0, 0, 0, 0)); - putp(tparm(cursor_invisible, 0, 0, 0, 0, 0, 0, 0, 0, 0)); + cursormode(0); /* xterm mouse-mode */ if (usemouse) @@ -807,14 +813,14 @@ uiprompt(int x, int y, char *fmt, ...) putp(tparm(exit_standout_mode, 0, 0, 0, 0, 0, 0, 0, 0, 0)); putp(tparm(clr_eol, 0, 0, 0, 0, 0, 0, 0, 0, 0)); - putp(tparm(cursor_visible, 0, 0, 0, 0, 0, 0, 0, 0, 0)); + cursormode(1); putp(tparm(cursor_address, y, x + colw(buf), 0, 0, 0, 0, 0, 0, 0)); fflush(stdout); n = 0; r = getline(&input, &n, stdin); - putp(tparm(cursor_invisible, 0, 0, 0, 0, 0, 0, 0, 0, 0)); + cursormode(0); tcsetattr(ttyfd, TCSANOW, &tcur); /* restore */ putp(tparm(restore_cursor, 0, 0, 0, 0, 0, 0, 0, 0, 0));