unic-033.tex and unic-034.tex

unic-033.tex and unic-034.tex

[Nikolai Weibull]

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I wrote the arrow parts of vector 033 as well.  Works OK.  Comments
welcome.  I'd personally enjoy both being included in ConTeXt at
some point.

For some reason one needs to do the "\numexpr(x+1) \unknownchar \or ..."
trick for things to work.  Why?,
        nikolai

-- 
Nikolai Weibull: now available free of charge at http://bitwi.se/!
Born in Chicago, IL USA; currently residing in Gothenburg, Sweden.
main(){printf(&linux["\021%six\012\0"],(linux)["have"]+"fun"-97);}

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Re: unic-033.tex and unic-034.tex

[Taco Hoekwater]

Nikolai Weibull wrote:
> I wrote the arrow parts of vector 033 as well.  Works OK.  Comments
> welcome.  I'd personally enjoy both being included in ConTeXt at
> some point.
> 
> For some reason one needs to do the "\numexpr(x+1) \unknownchar \or ..."
> trick for things to work.  Why?,

Braces do not end the \numexpr parsing engine, only \relax does
that (or something that does not fit the syntax). So it is
'normal' to use

   \numexpr x+1\relax \unknownchar

instead.

Taco

Re: unic-033.tex and unic-034.tex

[Nikolai Weibull]

Taco Hoekwater wrote:

> Nikolai Weibull wrote:

> > For some reason one needs to do the "\numexpr(x+1) \unknownchar \or
> > ..." trick for things to work.  Why?,

> Braces do not end the \numexpr parsing engine, only \relax does
> that (or something that does not fit the syntax). So it is
> 'normal' to use
> 
>   \numexpr x+1\relax \unknownchar
> 
> instead.

Ah, thanks for clarifying,
        nikolai

-- 
Nikolai Weibull: now available free of charge at http://bitwi.se/!
Born in Chicago, IL USA; currently residing in Gothenburg, Sweden.
main(){printf(&linux["\021%six\012\0"],(linux)["have"]+"fun"-97);}

Re: unic-033.tex and unic-034.tex

[Hans Hagen]

Nikolai Weibull wrote:
> I wrote the arrow parts of vector 033 as well.  Works OK.  Comments
> welcome.  I'd personally enjoy both being included in ConTeXt at
> some point.

sure,

concerning these:

\unexpanded\def\unic@ratio{\mathrel{:}}

an option is to add them to the default math vector, something

\startmathcollection[default]

\definemathcommand [unic@ratio]  [...] {...}

that way you get a lot for free

Hans


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Re: unic-033.tex and unic-034.tex

[Nikolai Weibull]

Hans Hagen wrote:

> Nikolai Weibull wrote:

> > I wrote the arrow parts of vector 033 as well.  Works OK.  Comments
> > welcome.  I'd personally enjoy both being included in ConTeXt at
> > some point.

> sure,
> 
> concerning these:
> 
> \unexpanded\def\unic@ratio{\mathrel{:}}
> 
> an option is to add them to the default math vector, something
> 
> \startmathcollection[default]
> 
> \definemathcommand [unic@ratio]  [...] {...}
> 
> that way you get a lot for free

Thanks for the information!  Yes, that definitely saves a lot of work.
I really need to learn more of ConTeXt’s internals.  I’ll convert to
this method instead,
        nikolai

-- 
Nikolai Weibull: now available free of charge at http://bitwi.se/!
Born in Chicago, IL USA; currently residing in Gothenburg, Sweden.
main(){printf(&linux["\021%six\012\0"],(linux)["have"]+"fun"-97);}