Proper handling of unicode prime

[wspr]

Unicode prime doesn't need to be superscripted. I think this patch by Ross Moore does the trick:

\makeatletter
\UnicodeMathSymbol{"02032}{\prime}{\mathord}{prime}%
\let\prime =E2=80=B2
{\catcode`\' \active
  \gdef '{\bgroup\prim@s}}
\makeatother

[jcsalomon]

That’s not quite correct. According to Ross Mills at Tiro Typeworks, Cambria Math has TeX-flavored (i.e., full-height) prime glyphs in the [ssty] table. Also, in Asana Math the glyph needs to be superscripted since all forms of U+2032 are TeX-flavored.

[wspr]

Deal with primes properly.
Only thing that doesn't work now is chains of unicode primes.

closed by cd34a55
closed by cd34a55

[jcsalomon]

Please re-open this!

This code from AMS testmath.tex, $\ln\psi_0'(1)=0$, looks like $\psi_0{}'$, i.e., the prime is not stacked over the subscript.

Interestingly, $\ln\psi_0^\primesingle(1)=0$ works.

Similarly, \sideset{}{'}\sum_{0\le i\le m} E_i.

[wspr]

Keep setting 'em up and I'll keep knockin' them over :) This is now fixed; the problem was that I wasn't superscript the primes when I should have been.

Thanks again!