[NTG-context] xrightarrow specific size issue

Johann Birnick johann.birnick at hotmail.de
Sat Jan 2 17:39:29 CET 2021


On Sat, 2021-01-02 at 17:08 +0100, Wolfgang Schuster wrote:
> 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

And it's not planned to make specific sizes possible?

Johann



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