Fix 'task add a; task add "\n"; task next' returning "Unknown error."
The problem can be reproduced with any report including "description"
as a column.
For task descriptions that had more special characters than regular
ones, "length" in utf8_width() underflowed, leading to problems
elsewhere in the code.
- Added support for more type-specific checks of attribute values.
- Added support for more type-specific attribute rendering.
- Improved generalized methods for checking columns in a report.
- Added unit tests.
- Minor code cleanup.
- Added secret hidden feature for internal testing.
- Provided sample sqlite3 export script in Python, to serve as a
starting point for anyone wanting to migrate taskwarrior data into
a SQL database. Illustrates JSON parsing and separation of the
relational data.
Signed-off-by: Paul Beckingham <paul@beckingham.net>
- When compiling the 2.0.0 branch of Taskwarrior with GCC 4.6.1, the compiler
generates a number of warnings. This patch eliminates these warnings.
Signed-off-by: Paul Beckingham <paul@beckingham.net>
- Migrated taskd JSON parser into task, to provide encode/decode
capability to Task::composeJSON.
- Migrated taskd utf8 code, replacing old unused code.
- Added unit tests or JSON.
- Migrated Tree updates from taskd.
