If you prefer to manually edit your configuration files, use the following syntax for this option:

directoriesemail

The Include Directories Report ^{(directoriesemail)} option, when it is present, instructs wusage to include the Chart Documents by Directory ^{(directories)} report when sending its reports by email. This option does not turn on the Chart Documents by Directory ^{(directories)} option, which must also be turned on to generate the report.