3 ms·

Actually, it only needs to be \[([^,]+),([^\]]+)\] because you're only going up to a comma in the first capture group and a square bracket in the second.

• poolunion 12y ago
  That would also match all of "[a] more [b,c]" though.
  • kstenerud 12y ago
    And the other regex would match all of "[a more [b,c]". Your regex must be designed around your expected input.