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Diffstat (limited to 'doc/context/sources/general/manuals/luametatex/luametatex-math.tex')
| -rw-r--r-- | doc/context/sources/general/manuals/luametatex/luametatex-math.tex | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/doc/context/sources/general/manuals/luametatex/luametatex-math.tex b/doc/context/sources/general/manuals/luametatex/luametatex-math.tex index e463d0134..407bb8cb5 100644 --- a/doc/context/sources/general/manuals/luametatex/luametatex-math.tex +++ b/doc/context/sources/general/manuals/luametatex/luametatex-math.tex @@ -1421,10 +1421,34 @@ $\Uover style \scriptscriptstyle {1234} {5678} $\blank These render as: \getbuffer -Instead of a style value you can also use \type {\relax} which is equivalent to -no \type {style} option. +\subsection {Math styles: \lpr {Ustyle}} -\subsection {Delimiters: \type{\Uleft}, \prm {Umiddle} and \prm {Uright}} +This primitive accepts a style identifier: + +\starttyping +\Ustyle \displaystyle +\stoptyping + +This in itself is not spectacular because it is equivalent to + +\starttyping +\displaystyle +\stoptyping + +Both commands inject a style node and change the current style. However, as in other +places where \LUAMETATEX\ expects a style you can also pass a number in the range +zero upto seven (like the ones reported by the primitive \lpr {mathstyle}). So, the +next few lines give identical results: + +\startbuffer +$\Ustyle0 \mathstyle \Ustyle7 \mathstyle$ +$\Ustyle\displaystyle \mathstyle \Ustyle\crampedscriptscriptstyle \mathstyle$ +$ \displaystyle \mathstyle \crampedscriptscriptstyle \mathstyle$ +\stopbuffer + +Like: \inlinebuffer . Values outside the valid range are ignored. + +\subsection {Delimiters: \type{\Uleft}, \lpr {Umiddle} and \lpr {Uright}} \topicindex {math+delimiters} |