From c0b7b455700c96623cbd47a0d3dd41d6a3e8cac5 Mon Sep 17 00:00:00 2001
From: Virgil Dupras <hsoft@hardcoded.net>
Date: Sat, 23 May 2020 14:47:19 -0400
Subject: [PATCH] emul: fix backspace

it was broken in the move to ncurses.
---
 emul/forth.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/emul/forth.c b/emul/forth.c
index f50d1f6..b5ae068 100644
--- a/emul/forth.c
+++ b/emul/forth.c
@@ -52,6 +52,9 @@ static void iowr_stdio(uint8_t val)
     } else {
         if (val >= 0x20 || val == '\n') {
             wechochar(w, val);
+        } else if (val == 0x08) {
+            int y, x; getyx(w, y, x);
+            wmove(w, y, x-1);
         }
     }
 }