Two of your three examples are incorrect as they're missing backslashes. /^nw\*g...

		mkl on July 9, 2022 \| parent \| context \| favorite \| on: AutoRegex Two of your three examples are incorrect as they're missing backslashes. /^nwg$/i should be /^n\wg$/i and (?=.d) should be (?=.\d).