Set OPOST when intr is true

To enable implementation-defined output processing, for the compatibility with readline. [Bug #16509] https://bugs.ruby-lang.org/issues/16509
ruby · Jan 17, 2020 · 0122a21 · 0122a21
1 parent ee8f539
commit 0122a21
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/ext/io/console/console.c b/ext/io/console/console.c
@@ -190,6 +190,7 @@ set_rawmode(conmode *t, void *arg)
 	if (r->intr) {
 	    t->c_iflag |= BRKINT;
 	    t->c_lflag |= ISIG;
+	    t->c_oflag |= OPOST;
 	}
 #endif
 	(void)r;