Say I have tasks named Task1, Task2, and Task 10. I would like to sort them. Currently, the sorted order is Task1, Task10, Task2. I would prefer Task1, Task2, Task10. I realize I could rename them Task01, Task02, and Task10, but I prefer not to guess how many prepended zeros I need in a sequence like this and think they're a bit ugly. The 'Alphanum' algorithm should do the trick: