copy width
Copy widths from selected glyphs to the same glyphs in another font or layers.
RF3 RoboFont 3 code which still works in RoboFont 4. Not updated to the new RoboFont 4 APIs yet.
- source
- source layer in the current font
- target
- destination font and layers
- copy
- copy widths from source glyphs to target glyphs in selected layers