eclipse with scheme-48 devel-tool in guixSD

[Fox]

some people still like scheme-48 and it is supposed to be used in 
eclipse with a plugin:  http://s48.org/sdt

remember, you don't "install" eclipse, you unzip and click it.

Now, while scheme-48 is kinda straightforward, the eclipse-plugin "SDT" 
seems a bit moody here. Code which the command-processor munches OK the 
SDT moans about, and the developer, as kinda usual, did not provide a 
little scheme-project (i.e. demo.scm sourcecode) which would demonstrate 
his eclipse-plugin. And I partially read his master thesis (German 
language) that is about his SDT plugin.

The stuff the wizard produces is really too minimal (2 lines of .scm 
text) to be useful for beginners in scheme. Anyone tried that out for 
giggles? It does get you off Emacs, if successful!