indent enhancement request remove unneeded brackets

I do not know how easy it would be to do this, but one of our users
has requested that indent be able to remove unnecessary "{" "}".

Some automatically generated C (produced by CIL) has many
extra brackets, which serve only to clutter the source code
and it would be nice if gnu indent could remove them from its
pretty print.

                            Thank you

                                Bill

        Dr. W. B. Langdon,
        Department of Computer Science,
        King's College London,
        Strand, London, WC2R 2LS, UK
        http://www.cs.ucl.ac.uk/external/W.Langdon

A Field Guide to Genetic Programming
                       http://www.gp-field-guide.org.uk/
Evolving purple robot
http://bioinformatics.essex.ac.uk/users/wlangdon/field_guide/
CIGPU 2009             http://www.cs.ucl.ac.uk/external/W.Langdon/cigpu
GP EM                  http://www.springer.com/10710
GP Bibliography        http://www.cs.bham.ac.uk/~wbl/biblio/