Uhhuh, first bug: font rendering won't work correctly unless you change 

         put(0x06800000);
         put(source);
-        put(lcg_xsize);

into 

         put(0x06800000);
         put(source);
+        put(lcg_font.stride);

in renderchar() function. (- and + are there to indicate the line that
needs changing, in diff fashion)

Blaz Antonic 
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