Broken in the commit before last.
FNJF2FMQJPQDVLHDZTVMUX5R3LGRKLGSNUPTHUT2WZY3RKVSNRIQC
KTZQ57HVZU4XGWRPXBA27G4GXZFV74YYKJRXCJCE7UKDS7NGJVBAC
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BLWAYPKV3MLDZ4ALXLUJ25AIR6PCIL4RFYNRYLB26GFVC2KQBYBAC
love.graphics.rectangle('fill', State.left,drawing.y, State.width, math.max(Drawing.pixels(drawing.h, State.width),y-drawing.y))
love.graphics.rectangle('fill', State.left,line_cache.starty, State.width, math.max(Drawing.pixels(drawing.h, State.width),y-line_cache.starty))
love.graphics.rectangle('fill', State.left,drawing.y, State.width, math.max(Drawing.pixels(drawing.h, State.width),y-drawing.y))
love.graphics.rectangle('fill', State.left,line_cache.starty, State.width, math.max(Drawing.pixels(drawing.h, State.width),y-line_cache.starty))