From 0eb85d39e56501914c021492ce69ec05a7ac73c8 Mon Sep 17 00:00:00 2001
From: Izaya <redtailedairways@gmail.com>
Date: Fri, 13 Oct 2017 04:22:36 +1100
Subject: [PATCH] line wrapping works now

---
 modules/drivers/fastty.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/modules/drivers/fastty.lua b/modules/drivers/fastty.lua
index 5c9d013..5e6f827 100644
--- a/modules/drivers/fastty.lua
+++ b/modules/drivers/fastty.lua
@@ -30,7 +30,6 @@ function tty(gA,sA,sI,mx,my)
     elseif c == "\127" then
      cx=cx-1
      if cx<1 then cx=1 end
-     --(" "):rep(2)
      sb[cy] = sb[cy]:sub(1,cx-1).." "..sb[cy]:sub(cx+2)
     else
      sb[cy] = sb[cy] or ""
@@ -42,6 +41,9 @@ function tty(gA,sA,sI,mx,my)
       sb[cy] = sb[cy]:sub(1,sx)
      end
      cx=cx+unicode.charWidth(c)
+     if cx > sx then
+      cx,cy = 1, cy+1
+     end
     end
    end
   end