This identifier accepts a string of comma or space
separated items and returns them separated by commas
and the word 'and' for use in a sentence.
Use in remotes and popups with $snicks $1- etc.

Example: $cand(item1,item2,item3)
Example: $cand(item1 item2 item3)
Returns: item1, item2, and item3

Usage: $cand($snicks)
Usage: $cand($1-)

alias cand return $regsubex($1-,/(\s)/g,$iif(\2,$chr(44),$iif(\n > 1,$chr(44) \1and,\1and))\1)