CALL (call a #GROUP as a function)

EXTRACT (return attribute)

EXISTS (return embed point existence)

FILEEXISTS (return file existence)

FULLNAME (return file path)

INLIST (return item exists in list)

INSTANCE (return current instance number)

INVOKE (call a named #GROUP as a function)

ITEMS (return multi-valued symbol instances)

LINKNAME (return mangled procedure name)

QUOTE (replace string special characters)

REGISTERED (return template registration)

REPLACE (replace attribute)

SEPARATOR (return attribute string delimiter position)

SLICE (return substring from string)

SPLIT (separate single line string to multiple lines)

TAILNAME (extract file name from full path)

UNQUOTE (remove string special characters)

UNSPLIT (merge a multiple line string to single line)

VAREXISTS (return symbol existence)