- Fixed bug #461, in which the filter 'due:today' failed, but 'due.is:today'
worked. This is because while iterating over tasks, not every task has a
due date, in which case Date::Date ("") was called, which fails.
- Moved 'wait' up to second position in the Att::type method, for efficiency.
- All tests (I hope) now properly remove completed.data on exit, which
should prevent certain non-deterministic tinderbox results caused by
residual data.
- Fixed bug whereby if no columns labels were specified, it was
considered a column count mismatch.
- Fixed unit tests to use m/d/Y not M/D/Y dateformat.
- due.t was incorrectly reporting the number of tests it intended to
run.
- export.t was not updated when the export command was updated to include
recurrence information.
