http://www.santafe.edu/~vince/Alphatk.html
Tcl-based editor. Runs on Windows, Unix and MacOS, using Tcl/Tk 8.1.1 or newer. Maintained by Vince Darley.
Alphatk has had the ability to browse remote Wiki's (using the http package) for quite some time. Recently, it added the ability to edit pages on those Wiki's --- this means you are no longer limited by your browser's very poor text editing frames. When you click on the 'edit' link, Alphatk opens up the Wiki markup in a temporary window, and when you save the window, it is http-posted back to the Wiki it came from! See How to edit Wiki pages in Alphatk for details.
Unfortunately, Alphatk has one of the worst GUI interface designs that I've ever seen. Click a menu, any menu, and you'll know what I mean. The author would benefit greatly by reading some GUI design books.
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