The OpenEdge Hive

www.joanju.com
Joanju provides commercial support and service for ProRefactor. Joanju wrote ProRefactor and released it to this open-source project in December, 2004. Joanju is also the home of Proparse, which is an integral part of ProRefactor.

www.peg.com
by Greg Higgins. The Progress Email Group, and host of the Proparse mailing list.

www.antlr.org
by Terence Parr. Antlr is our parser-generator of choice.

Directory Diff

Some of ProRefactor's refactorings write modified files (sometimes many files) out to a temporary directory, where you can review the modifications before merging those into your working source directory.

If you do not already have a utility for visually reviewing all file changes from one copy of a directory structure to another, then you will need one. Here are a couple of free alternatives. These free tools make it simple and pleasant to review large sets of modified files:

• CSDiff at www.componentsoftware.com/products/csdiff/
• WinMerge at winmerge.sourceforge.net/