Hi luciash d' being,
thank you for your answer!
I already tried that but it had no effect.
I found out, that
- wikiplugin_code.php is executed
- codemirror.js is included
- codemirror_modes.js is included
- codemirror_tiki.js is included
- codemirror/mode/sql/sql.js is NOT inlcuded
- codemirror.css is included, but not applied
I don't know if this helps or not