$inst->directories(module[, string[, dir[,...]]])
- Returns list of directories. Only returns directories that contain files from the specified module. Parameters are:
- module
- Required. The name of a module; returns a list of all directories in the package.
- string
- Optional. Possible values are
prog, man, or all to return program directories, manual directories, or all directories, respectively.
- dir
- Optional. One or more directories. If specified, only directories under the specified directories are returned.