http://www.naverex.kiev.ua/~evsi/
FED is VIO mode programmers editor. It's fast, small in size and flexible.
A lot of useful macro already present in default configuration file and you may add your own written either in simple built-in or REXX language.
FAST Editor Lite is distributed as open source project under BSD-like license.
v0.2.17
+ Pipe interface
* Fixed kbAltF8 macro
* Fixed redraw (window title) from threads other than main
* Improved handling different line delimiters (CR/LF/CRLF)
* Fixing traps when opening file on heavy loaded LAN or via slow link
* Fixed handling of '{' and '}' inside REXX macro
* A try to improve handling of bracket pairs matching
Source: