Re: port x-symbol to GNU emacs 24.
Uwe Brauer writes:
Do you have any reference, or is this just a guess?
> Note that it's probably possible to achieve what x-symbol
does
> in 1/5 the code and without defining a new charset or glyphs
> by simply taking advantage of the fact that most (all?) of
> those symbols are already in Unicode.
That's almost certainly true; I don't know what kind of math you do so
I can't be sure the symbols you need are in Unicode, but certainly all
the math symbols I can remember are in it (I admit I haven't memorized
the symbol tables in the TeXBook.) So I think the odds are quite high
that you can rip out of x-symbol all of the charset code and glyph
definitions, and just use the macro/character swapping code and input
methods.
> I believe there are TeX add-ons that allow you to use them
> instead of the traditional macros, as well, so you might not
> even need to fiddle the display of the TeX file at all, and
> x-symbol would be completely irrelevant.
That's a guess, based on the fact that recent versions of xelatex
uglified documents derived from my older templates until I set the
parameter that enables the traditional double-APOSTROPHE,
double-GRAVE, and multiple-hyphen ligatures again.
It's certainly possible to do this, but since these are all going to
be multibyte characters you'd need to do some really obnoxious
gymnastics with active characters.
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