from robofab.world import AllFonts for thisFont in AllFonts(): for thisGlyph in thisFont: verticalPSHints = thisGlyph.naked().vhints for n in range(len(verticalPSHints)): del verticalPSHints thisFont.update() print 'done'
A glyph name may be up to 63 characters in length, must be entirely comprised of characters from the following set:
A-Z a-z 0-9 . (period) _ (underscore)
and must not start with a digit or period. The only exception is the special character ".notdef".