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Restore the terminal after exit (fix #14)

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Aaron Fischer 2018-10-25 14:03:31 +02:00
parent 77780bb6fb
commit 91bb40ebed
1 changed files with 6 additions and 0 deletions
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6
src/terminal.c
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@ -18,9 +18,15 @@ void die(const char *s) {
void disableRawMode() { void disableRawMode() {
if (tcsetattr(STDIN_FILENO, TCSAFLUSH, &E.orig_termios) == -1) if (tcsetattr(STDIN_FILENO, TCSAFLUSH, &E.orig_termios) == -1)
die("tcsetattr"); die("tcsetattr");
// Remove the alternate screen and restore the origin one
write(STDOUT_FILENO, "\x1b[?1049l", 8);
} }
void enableRawMode() { void enableRawMode() {
// Use the alternate screen
write(STDOUT_FILENO, "\x1b[?1049h", 8);
if (tcgetattr(STDIN_FILENO, &E.orig_termios) == -1) if (tcgetattr(STDIN_FILENO, &E.orig_termios) == -1)
die("tcgetattr"); die("tcgetattr");
atexit(disableRawMode); atexit(disableRawMode);