On 9/10/2022 9:45 AM, Alexandre Christe via ntg-context wrote:
Hi Hans,
Will |\mvert|and|\midalso be included in the \autofencelogic? It would
be quite useful.|
i prototyped it but the chairman of the CMS has to check it before we
decide to enable it
one complication is that
$ \autofences x | \frac{a}{x}$
$ \autofences ( \frac{a}{x} + b | x )$
should also work (lone middles)
Le jeu. 25 août 2022 à 18:18, Hans Hagen via ntg-context
<ntg-context@ntg.nl <mailto:ntg-context@ntg.nl>> a écrit :
Hi,
I uploaded a new lmtx. Again some updated math of which details will be
revealed later. Apart from some details we added suport for fourier
notations. There are no high level definitions yet as we have to invent
names but this is how it works (private unicode slots might change):
\setupbodyfont[pagella]
\starttext
\setupmathdelimited
[topoffset=.2\exheight]
\definemathdelimited
[fourier]
[rule=no,
left=\zerocount,
right="FE944]
\definemathdelimited
[courier]
[rule=no,
left=\zerocount,
right="FE946]
\definemathdelimited
[xourier]
[rule=no,
left=\zerocount,
right="FE948]
$ \fourier{(z+1)} $
$ \fourier{(z+1)} + \sqrt[2]{1}$
$ \fourier{(z+1)} + \courier{(z+1)} + \xourier{(z+1)} $
$ \fourier{\left(z+\frac12\right)} + \courier{\left(z+\frac12\right)} +
\xourier{\left(z+\frac12\right)} $
$ \autofences \fourier{(z+\frac12)} + \courier{(z+\frac12)} +
\xourier{(z+\frac12)} $
$ \widehat{x^2 + 2x + 2} $
\stoptext
This example also shows a new \autofences feature and widehats
(widetilde and widecheck also work that way) that overcome limitations
in fonts, so
\def\CrappyHack#1{\im{#1{a} + #1{a+b} + #1{a+b+c} + #1{a+b+c+d} +
#1{a+b+c+d+e} + #1{a+b+c+d+e+f}}\par}
\CrappyHack\widehat
\CrappyHack\widetilde
\CrappyHack\wideacute
\CrappyHack\widecheck
will work. For thise in finance we now have
$ \annuity{x + 1} + \lannuity{x + 1} + \rannuity{x + 1} +
\lrannuity{x +
1} $
these are basically radicals (like sqrt) with two sided symbols.
Hans
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