It's free too. There are definitely room for improving and enhancing before poorman IDE becoming a full feature one. Files are edited in-place without the need to stop and transfer files back and forth between systems. As a result, ALL of your scripting is handled by ONE easy to use graphical Windows based editor. SciTE by scintilla.org SciTE is a free editor that runs on Windows and Linux.
Source code is provided.
In addition, you can find the latest information and changes on SharpDevelop, as well as get in touch with its author, Mike Kr ger. SlickEdit is feature rich. Leaving aside the basic abilities any good programmer's editor should have, this editor abounds with useful functions. Source Insight maintains its own database of symbolic information dynamically while you work, and presents useful contextual information to you automatically. TextPad is a powerful, general purpose editor for plain text files.