REMOVEthingtoremove
things
Outputs a new thing that is equal to things
with all members equal to thingtoremove
removed.
The things
input must be either a list or a word.
Because the members of a word are single characters, if things
is a word, then thingtoremove
should be a single character.
REMOVE does not remove multi-character substrings from a word.
SHOW REMOVE "b [a b c b]
[a c]
SHOW REMOVE "e "Hello
Hllo