-charmap string.chr
-
-# URX (URL) index
-# Used if structure=urx (@attr 4=104)
-index u
-completeness 0
-charmap urx.chr
-
-# Numeric index
-# Used if structure=numeric (@attr 4=109)
-index n
-completeness 0
-charmap numeric.chr
-
-# Null map index (no mapping at all)
-# Used if structure=key (@attr 4=3)
-index 0
-completeness 0
-position 1
-charmap @
-
-# Year
-# Used if structure=year (@attr 4=4)
-index y
-completeness 0
-charmap @
-
-# Date
-# Used if structure=date (@attr 4=5)
-index d
-completeness 0
-charmap @