# [NTG-context] Strange result with formulaframed

Otared Kavian otared at gmail.com
Wed Jun 22 12:05:55 CEST 2016

Dear Hans,

I just did some experiments with the new \setupformulaframed, which you added recently after a demand by Aditya.
However it seems to me that it does not do exactly what one might expect, at least in the example below.

Would it be possible to have a mechanism which gives somehow what Aditya was asking?

% begin framed-frormula.tex
\setupformulaframed[framecolor=red,frame=on,offset=1ex]
\setupformula[option=frame,color=blue]

\starttext

\startplaceformula
\startformula
f(x) := \left\{
\startalign
\NC = -1\NC\quad \mbox{if }\, x < 0 \NR
\NC = +1\NC\quad \mbox{if }\, x > 0 \NR
\stopalign\right.
\stopformula
\stopplaceformula

\stoptext
% end framed-frormula.tex

Best regards: OK