ConTeXt does not seem to have LaTeX style environments. FYI, for the latter, I developed [1] a long time ago more advanced ones:

The environments admit hooks, i.e., code executed before and after the local group. The name can be omitted in the closing, which works also when using one environment to define a new. And a more compact syntax.


1. https://secure2.storegate.com/Shares/Home.aspx?ShareID=db8465b3-112f-4194-8909-1d42ff149e32

Compile 'lualatex test0.tex’.


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