function 'GROUP_MATCH_COUNT'
[Synopsis] Counts the number of channels in the groups matching the specified pattern. [Description] Calculates the group count for all groups that match the specified pattern. Note: category matching is applied after matching based on group. Uses standard regular expression matching on both (see regex(7)). [Syntax] GROUP_MATCH_COUNT(groupmatch[@category]) [Arguments] groupmatch A standard regular expression used to match a group name. category A standard regular expression used to match a category name.
[See Also] Not available