commit ebd94a6c00e0726d271d4f0c88ec67b4e290b1bd
from: Connor Lane Smith <cls@lubutu.com>
date: Tue Nov 15 19:32:39 2011 UTC

limit direction keys in vline

commit - 2b31952731bc1c15d9a9521579b7609d50a65f01
commit + ebd94a6c00e0726d271d4f0c88ec67b4e290b1bd
blob - d0e27da4f95d686d64dc5c0efb907e78230acda3
blob + 99db24e74e933fab04c06cc31564f3c711ee6f80
--- dmenu.c
+++ dmenu.c
@@ -328,6 +328,8 @@ keypress(XKeyEvent *ev) {
 			cursor = nextrune(-1);
 			break;
 		}
+		if(lines > 0)
+			return;
 		/* fallthrough */
 	case XK_Up:
 		if(sel && sel->left && (sel = sel->left)->right == curr) {
@@ -356,6 +358,8 @@ keypress(XKeyEvent *ev) {
 			cursor = nextrune(+1);
 			break;
 		}
+		if(lines > 0)
+			return;
 		/* fallthrough */
 	case XK_Down:
 		if(sel && sel->right && (sel = sel->right) == next) {