* Fix annotations in year 2038
Fixes#3050
* Ensure 32-bit systems work better after 2038
Without this patch, their 32-bit signed long int could overflow.
This patch was done while working on reproducible builds for openSUSE.
This also drops support for the transitional `json.depends.array`
configuration value, which has not been necessary since ~2016.
As with tags, dependencies are stored in both a "combined",
comma-separated format (for compatibility) and in an
attribute-per-dependency format (for the future).
Each tag is stored as `tag_<tagname>: x`. The `x` is required because
empty attributes are treated as nonexistent.
For compatibility, the `tags` attribute is updated in sync with the
per-tag attributes. This compatibility support may be dropped in later
versions.
Note that synchronization _updates_ use JSON format, which does not
change with this patch, and thus no compatibility issues exist. The
synchronization _initialization_, however, uses FF4, meaning that a
sync server initialized from a version of `task` with this patch will
contain `tag_<tagname>` attributes, which will look like orphaned UDAs
to older versions. However, as updates to tasks are synchronized via
the sync server, the updates will not contain these attributes and they
will show as "deleted" in the `task info` display on the older version.
Aside from the noise in the `task info` output, this is harmless.
without the fix, when listing out the tags we would see output like:
Virtual tags PENDING PROJECTREADY TAGGED UDA UNBLOCKED
there isn't a PROJECTREADY tag of course, but rather a missing space
- the DUETODAY tag was deprecated in b2d49f397
- the QUARTER tag was added in 630a1530e and 4711dd9e1
- the PROJECT, PRIORITY and LATEST tags were added in 4008a64
Note: the documentation in the man page is already up-to-date.
Fixes#2359
- Updated the 'timesheet' command with a more compact report that accepts a
filter, and has a default filter showing the last four weeks of completed and
started tasks.
