comment what this whole bit does, not just part of it.

This commit is contained in:
okan 2012-10-23 16:13:59 +00:00
parent b94eed0ab4
commit 72f1943e2c

View File

@ -16,7 +16,7 @@
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* $OpenBSD: menu.c,v 1.39 2012/10/23 16:08:59 okan Exp $
* $OpenBSD: menu.c,v 1.40 2012/10/23 16:13:59 okan Exp $
*/
#include <sys/param.h>
@ -359,16 +359,15 @@ menu_draw(struct screen_ctx *sc, struct menu_ctx *mc, struct menu_q *menuq,
xsave = mc->x;
ysave = mc->y;
/* Never hide the top, or left side, of the menu. */
if (mc->x + mc->width >= xmax)
mc->x = xmax - mc->width;
if (mc->x < xmin) {
mc->x = xmin;
mc->width = xmax - xmin;
}
if (mc->y + mc->height >= ymax)
mc->y = ymax - mc->height;
/* never hide the top of the menu */
if (mc->y < ymin) {
mc->y = ymin;
mc->height = ymax - ymin;