On Sun, 04 Sep 2016 20:40:47 -0600, "Anthony J. Bentley" wrote: > eqnchar is a collection of eqn(7) definitions to create mathematical > symbols by constructing them from other characters. Creating circled > plus with O, a backspace, and a plus, for example. The results are > quite ugly in both mandoc and groff if it even works at all. > > Nothing in base (or even anywhere?) uses these weird macros. Anyone > doing mathematical typesetting will be much better served by reading > through mandoc_char(7) or the Unicode Mathematical Operators block.
OK. - todd
