BTP is a Cross Plataform Basic To Pascal Translator Project that uses FPC (Free Pascal Compiler) and Lazarus for GUI support.
Current State is acceptable :-).
You will find full COCO/R source code.
cEdit is an advanced and free alternative to both common text editors, and IDE's. It has many of the features found in shareware editors, including extensive language support, function listing, built in FTP, projects, and docking support.
ESA Provides a wrapper around the .NET scripting engine which adds support for hosting the scripting engine in a seperate AppDomain, and includes a Design-time environment for applications.