Re: [RFH] zsh shell function portability issue

[Paolo Bonzini]

> Right.  Might want to explicitly discourage touching those variables.
> (This is hopefully not common today, but probably not so uncommon in
> legacy code.)

I'll look at

http://www.google.com/codesearch?q=ac_(compile|link|cpp)%3D+file%3Aconfigure.ac
http://www.google.com/codesearch?q=ac_(compile|link|cpp)%3D+file%3Aconfigure.in

but the results in the first few result pages seem safe.

Paolo