**TR - a program for time registration**

**Determine time spent on a category, group or project**

- determine time spent on a category
- determine time spent on a group
- determine time spent on a project

**Create and print a quarterly report**

**Miscellaneous**

- archive a year's datafiles
- determine a date's week number
- determine sum of hours from standard input

Martin J. Moene (e-mail) / Revised: .