Johann Birnick schrieb am 02.01.2021 um 17:04:
On Sat, 2021-01-02 at 14:30 +0000, Bruce Horrocks wrote:
I'm not sure which manual you are looking in to find a reference to the
ability to add a specific dimension.
In the source I can only find named sizes of 'none', 'normal', 'small',
'medium' and 'big'. You can 'kludge' these by extending the length of the text
using hard spaces. Alternatively there is \rightarrowfill which you might be
able to put into a frame of the desired width?
\starttext
$1\xrightarrow[none]{blah} 1$
\par
$2\xrightarrow[normal]{blah} 2$
\par
$3\xrightarrow[small]{blah} 3$
\par
$4\xrightarrow[medium]{blah} 4$
\par
$5\xrightarrow{~~~~~~~blah~~~~~~~} 5$
\par
$6\xrightarrow[big]{blah} 6$
\par
$7\rightarrowfill 7$
\par
\stoptext
--
Bruce Horrocks
Hampshire, UK
In particular the documentation
https://dl.contextgarden.net/myway/matharrows.pdf shows exactly the example
\xrightarrow[50]
and the says the options are:
none small medium big normal DIMENSION
I'm sure I've seen the same options (i.e. including DIMENSION) in other
documentations aswell, but I can't find them now.
I assume this was removed with LMTX... is it possible to introduce it again?
No, the change already happened in MkIV when Hans rewrote the arrows code.
Wolfgang
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