From 645507723625fcb9cacbd0d0d4f00382d37919b7 Mon Sep 17 00:00:00 2001
From: Adam Mayer <phooky@gmail.com>
Date: Tue, 26 Dec 2017 23:04:48 -0500
Subject: [PATCH] nailed it

---
 roms/font_test.py | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/roms/font_test.py b/roms/font_test.py
index 3d1a549..54ecfb9 100755
--- a/roms/font_test.py
+++ b/roms/font_test.py
@@ -32,7 +32,9 @@ def get_char(ft,off):
 
 def bytecoords(b):
     rx, ry = math.floor(b/16), b%16 
-    ry = 15 - ry  # inverted y axis
+    if ry > 8:
+        ry = ry - 16
+    ry = 8 - ry  # inverted y axis
     return ( 50 + rx*16, 50 + ry*16 )
 
 def OnDraw(w, cr):
@@ -49,10 +51,12 @@ def OnDraw(w, cr):
             # move
             (x,y) = bytecoords( data.pop(0) )
             cr.move_to(x,y)
-        elif c == 0x21:
-            # draw to
-            (x,y) = bytecoords( data.pop(0) )
-            cr.line_to(x,y)
+        elif c > 0x20:
+            segments = c - 0x20
+            for s in range(segments):
+                # draw to
+                (x,y) = bytecoords( data.pop(0) )
+                cr.line_to(x,y)
     cr.stroke()
 
 def OnKey(w, event):