Do you want put script features in your application? Use TatPascalScripter component. With TatPascalScripter component you can add script capability to your applications. Your end-user can write their own scripts, and your application will become much more flexible. Even if you don't want end-user writing scripts, you can use TatPascalScripter to write built-in scripts in your application. You will not need to recompile application if you just want to change some routines. Just write those routines in atPascal and change the source code - TatPascalScripter will execute it at run-time.