MTIfNonZero: Undocumented Movable Type template tag

Movable Type 3.0 introduced the MTIfNonZero template tag. If you would like to take action in your template only if a tag has a non-zero entry, use MTIfNonZero for valid XHTML. Example: <MTIfNonZero tag="MTEntryCommentCount"> <ol> <MTComments> <li><MTCommentAuthorIdentity> wrote something.</li> </MTComments> </ol> </MTIfNonZero> MTIfNonZero tag is currently not listed in the Movable Type template tag documentation but should be and it works.