It looks like plasTeX has an array called charsubs which gives some global string replacements with unicode characters. One of these is '' → ¨.
It isn't applied in inline-mode math, but is applied in display-mode, so there's a bug.
It looks like the code handling charsubs has changed in plasTeX v3.0, so this might be fixed by upgrading.
It looks like plasTeX has an array called
charsubs
which gives some global string replacements with unicode characters. One of these is'' → ¨
. It isn't applied in inline-mode math, but is applied in display-mode, so there's a bug. It looks like the code handling charsubs has changed in plasTeX v3.0, so this might be fixed by upgrading.