- Every command now returns an output string, or at least has an
opportunity to do so.
- TDB::gc is only performed a) when allowed, and b) when the command
will display line numbers.
- updateShadowFile is only performed when a) shadow updates are allowed,
and either b) when a command is guaranteed to have modified a task or
c) when TDB:gc has already made changes.
- Added support for the "report.X.limit" configuration variable, to
restrict the number of rows a report generates.
- Added support for Table::render (limit) to limit the number of rows
that are rendered.
- Removed "oldest" and "newest" report code.
- Added "oldest" and "newest" custom report details to Config.cpp
- Updated various documentation.
- Added support for the "locking" configuration variable that disables
file locking. This can be helpful to folks who use task on Solaris,
and store their task data files on an NFS mount.
- Added color.recurring to the list of valid config values.
- Added message to "version" command hinting that folks should look
periodically for updated versions of task. Task does not "call home"
and check for updates (and never will), and so it is easy to not
realize that there may be newer versions of task with bug fixes and
new features.
- Added unit tests to cover automatic colorization by priority.
- Added unit tests to cover automatic disabling of color when !isatty.
- Added unit tests to cover display of unsupported configuration
variable in the 'version' report.
- Added support the '_forcecolor' configuration variable to allow the
possibility of unit tests that test color support, yet redirect
output to a file. This configuration variable will not be
documented.
