 a user-friendly source code editor easily extended using Python.
    </p>
    <p>
       <a href="http://www.spaceblue.com/products/venis/index.html">
        Venis IX</a>,
	the Visual Environment for NSIS (Nullsoft Scriptable Install System).
    </p>
    <p>
       <a href="http://eric-ide.python-projects.org/">Eric3</a>
       is a Python IDE written using PyQt and QScintilla.
    </p>
    <p>
       <a href="http://www.computersciencelab.com/CppIde.htm">CPPIDE</a>
       is part of some commercial high