[NTG-context] local environment?

[talazem at fastmail.fm]

Dear all,

What is the replacement for `localenvironment` in project structures?

The first part of my book has one layout; the second has another. I have designed one environment for the first part, and another environment for the second. I do not want the first environment to be used for the second half of the book.

In cont-eni.pdf, I read about using `localenvironment` for such scenarios, but it seems this has been removed.

This is probably a very basic question, but how do I should change the following such that *one pdf* is produced, where the first part—ComponentA—uses EnvironmentA’s layout, while the second part—ComponentB—uses EnvironmentB's. If any startsetups need to be defined, I’d be grateful for any example, showing also where to place them.

# Product
\startproduct MyProduct
\component ComponentA
\component ComponentB
\stopproduct

# EnvironmentA
\startenvironment envA
	% the definitions
\stopenvironment

# EnvironmentB
\startenvironment envB
	% the definitions
\stopenvironment

# ComponentA
\environment envA
\product MyProduct
\startcomponent ComponentA
\starttext
	…
\stoptext

# ComponentB
\environment envB
\product MyProduct
\startcomponent ComponentA
\starttext
	…
\stoptext

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With thanks,
Talal