Any unused extract arguments produce warnings during extract revision. Also removes validate argument from extract revision functions and instead suggests that users use add_to_extract() before remove_from_extract() if they produce an invalid extract with remove_from_extract().
Any unused extract arguments produce warnings during extract revision. Also removes
validateargument from extract revision functions and instead suggests that users useadd_to_extract()beforeremove_from_extract()if they produce an invalid extract withremove_from_extract().