envelope

Nicola <[email protected]>
Newsgroups gmane.comp.tex.metapost
Message-ID <[email protected]> 
Hi,
quick question: 'envelope' is a MetaPost's spark (not documented in the 
manual);
An old note of mine says that it was introduced in mpost 1.003. What is it for?
Could you make an example of how to use it?

Thanks,
Nicola


--
http://tug.org/metapost/
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.