[bug #68499] [PATCH] [eqn] use XML character references in MathML output

"G. Branden Robinson" <[email protected]> Sat, 4 Jul 2026 07:45:23 -0400 (EDT)
Newsgroups gmane.comp.printing.groff.bugs
Message-ID <[email protected]>
Update of bug #68499 (group groff):

                Severity:                1 - Wish => 3 - Normal
              Item Group:          Feature change => Incorrect behaviour

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Follow-up Comment #1:

This exhibit:


$ printf '.EQ\napprox\n.EN\n' | ./eqn -TMathML
.do if !dEQ .ds EQ
.do if !dEN .ds EN
.EQ
<math><mtext>\(~=</mtext></math>
.EN


...is flagrantly bogus whether we refactor MathML output as proposed or not.
Revising "Severity" and "Item Group" accordingly.


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