"emptyenv -c" unsets all environment variables

[Muhammad Mahendra Subrata]

Hello everyone,

I'm using skalibs-2.10.0.0 and execline-2.7.0.0 here in my system. I 
noticed on my system that "emptyenv -c" unsets all environment variables 
just like "emptyenv" does. This didn't happen with previous versions of 
execline and skalibs. Has anyone encountered this too?

Also, not related to above, the trap.html documentation page contains 
some typos: "multisusbstitute" at the second point of the "Notes" 
section and possibly "will be still be caught" at the "Options" section.

Thanks!