fix broken ctrl char printing

1 files changed, 2 insertions, 2 deletions

diff --git a/main.c b/main.c
index 7b9f10c..6e97d9b 100644
--- a/main.c
+++ b/main.c
@@ -638,8 +638,8 @@ void draw_buf(EditBuf *eb) {
 			} else {
 				vui_chra(x++, y, ' ', a);
 			}
-		} else if (c < 0x20) {
-			x += vui_aprintf(x, y, FG_CYAN, "<%02>", c);
+		} else if (c < 0x20 || c == 0x7f) {
+			x += vui_aprintf(x, y, FG_CYAN, "<%02x>", c);
 		} else if (c) {
 			vui_chra(x++, y, c, txt);
 		} else if (x >= COLS) {