On 2/19/2013 8:19 PM, Aditya Mahajan wrote:
On Tue, 19 Feb 2013, Hans Hagen wrote:
This is experimental in upcoming beta:
\starttext
\definemathfence [fancybracket] [bracket] [command=yes,color=blue]
Some feature requests:
1. Can we choose asymmetric fences, for example bra and ket notation in
quantum physics:
\bra{x} = \lvert x \rangle
\ket{x} = \langle x \rvert
by default we have this defined
\definemathfence [parenthesis] [\c!left="0028,\c!right="0029]
\definemathfence [bracket] [\c!left="005B,\c!right="005D]
\definemathfence [braces] [\c!left="007B,\c!right="007D]
\definemathfence [bar] [\c!left="007C,\c!right="007C]
\definemathfence [doublebar] [\c!left="2016,\c!right="2016]
to which I'll add:
\definemathfence [angle] [\c!left="003C,\c!right="003E]
so, you can define
\definemathfence [bra] [left="007C,right="003E,command=yes]
\definemathfence [ket] [left="003C,right="007C,command=yes]
(the command=yes defines the command)
\bra{x} = \lvert x \rangle
2. Add scaling so that
\fancybracket{...} = \left\{ ... \right\}
is already there
3. Add mathstyle key (I think that we need to slowly add this to all
math comamnds)
mathstyle=text|display|script|scriptscript|cramped
ok, later as we probably need some adaptive relative mechanism .. basics
already there
the auto matching code will also be redone
Hans
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Hans Hagen | PRAGMA ADE
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| www.pragma-pod.nl
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