Kon
Appearance

A full featured and programmable programmer's and allround editor available for OS/2 and MS Windows. While the set of built-in features is limited, the functionality can be easily extended with the built-in "K" language which is very easy to use for those familiar with C.
Links
- Kon home page - outdated
- Kon on Hobbes: Kon OS/2 search
License
Originally shareware with a 20US$ license fee, since 2015 an open source software released under the LGPL v3
Author
- Björn Andersson