Ruslan Ermilov ac0450b530 Skip empty calls in the NAME section after the .Nm macro call.
This makes the following difference:

-groff_mdoc(7), -(7)      - groff_mdoc reference for groff's mdoc implementation
+groff_mdoc(7)            - reference for groff's mdoc implementation
2001-08-09 15:42:40 +00:00
..
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