I tried but failed to quickly find the docs for Pod::Usage version 1.33. If it supports -sections then I'd do something like this:
# get your command arguments and conditionally set $help_command
# from your example: svn help commit
# $help_command should contain 'commit'
if (defined $help_command) {
pod2usage(-verbose => 99,
-sections => [ $help_command ] );
} else {
pod2usage( ... ); # normal usage of help without $help_command defin
+ed
}
Don't forget to define a 'commit' section in your POD.
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