com.typemytype.robofont.layerData reference anchors components baseGlyph o transformation 1 0 0 1 0 0 contours lib name c unicodes width 1554 com.typemytype.robofont.mark 0.86 0.92 0.97 1.0 interface.gridadjust.original {'width': 1466, 'leftMargin': 78, 'rightMargin': 69}