How can I convert Ada 83 sources to Ada 95?
First you should read the following document, which will provide you with much useful information: “Changes to Ada — 1987 to 1995”, file ch83.{ps,doc}, in directory ftp://sw-eng.falls-church.va.us/public/AdaIC/standards/95lrm_rat/v6.0 If you’re using GNAT, the tool you are probably looking for is “gnatchop”.