PEG Builder is a Parser Expression Grammar editor with some unique features:
- Syntax highlight - Rules list, rename rule and go to rule definition - Integrated debugger for your grammar - Batch tests
The program has been coded in C# language .NET 2.0 framework. The code is also portable under Linux and Mac using Mono (some parts have to be commented especially for the Rich Edit Control). The editor has been maintained very simple so anyone can port it to other languages.