[NTG-context] labeling in meta post

Henri Menke henrimenke at gmail.com
Fri Sep 7 01:02:28 CEST 2018


On 07/09/18 10:55, Jeong Dal wrote:
> Hi,
> 
> What is the difference between {\delta} and \delta?
> Former is OK, but the second is not compiled.
> 
> Here is a MWE.
> 
> 
> \startbuffer[delta]
> label.bot(btex ${\delta}$ etex, (1cm,0));	%
> %label.bot(btex $\delta$ etex, (3cm,0));

Why not just

label.bot("$\delta$", (3cm,0));

> label.bot(btex $\frac{2-\delta}{2}$ etex, (5cm,0));	%
> \stopbuffer
> \starttext
> \processMPbuffer[delta]
> \stoptext
> 
> Best regards,
> 
> Dalyoung
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