I added the unset builtin function. It works by
identifying the variable in question within the
two lists of the environment variables and
deletes/frees the variable and content. For the
change in the matrix list, it alters the pointers in a
manner similar to lists, where the deleted entry
is dropped from the indexing.
I added the
unsetbuiltin function. It works by identifying thevariablein question within the twolistsof theenvironment variablesanddeletes/freesthevariableandcontent. For the change in thematrixlist, it alters the pointers in a manner similar tolists, where the deleted entry is dropped from the indexing.(PS: Forgot to push this earlier)