When a # character precedes a statement, the statement will double as a test description in the test plan. This helps eliminate possible redundancies in the test plan. For example, the following test description and script statement:
Script is test.t script:test.t
can be reduced to one line in the test plan:
#script: test.t
The test plan editor considers this line an executable statement as well as a description. Any statements that follow this "description" in the test plan and that trigger test execution must be indented.