Operator Scope of Action:
Operator First Added:
returns the first N words of a string. If the string has fewer than N words, returns the entire string. If N is negative, it returns -N words from the end of the string. If $MyString is "Romans, they go house?".
returns "Romans, they".
returns "house?". Note that punctuation contiguous to words gets passed through as part of the returned word(s).