> * Drop internal cross reference to material about "translation limits" > that doesn't seem to be present (and never has been according to "git > log").
Commit d239103a7, an extensive eqn overhaul in which Eric Raymond added MathML output, added this cross reference pointing to the "Bugs" section, as well as two items in that section (each beginning with "In MathML mode, ..."). So I think it's fair to say the reference referred to those two items, even if its wording doesn't make that clear. (It doesn't to me either.) The two "In MathML mode" items in "Bugs" survive to this day, so this wasn't a dangling reference, merely a murky one. Whether that justifies restoring it (with clarified wording) is a different question. The cross reference was in the "MathML mode limitations" section, pointing to further information about MathML limitations, but arguably the two items under "Bugs" could just as easily be classified as limitations, so simply moving them might be more straightforward. (Since they're limitations that might one day be removed, rather than ones inherent in the design differences between eqn and MathML, I can see why Eric filed them in a separate place, but I'm not convinced that raises them to the level of bugs.)
