.6.8. At
this time, this are recommended, if not mandatory versions of FVWM for NsCDE. Other
dependencies, that is, software used by NsCDE is:
</p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>
Original Korn Shell 93 or newer. All shell script routines inside configuration, helper
scripts and FvwmScript helpers are written with ksh. It is known for sure that pdksh
cannot be drop in replacement, and in tests on Arch Linux with mksh it became clear 