* fix whitespace
* fix spelling
* fix whitespace
* unify headers of tests
* fix some issues in tests, identified by shellcheck
* fix bash completions
bash completion files are not supposed to be executable
* fix some issues identified by shellcheck
Co-authored-by: Ali Karbassi <ali@karbassi.com>
Before adding any more features to todo_completion, I feel like I need test coverage, so this is a first stab at testing the completion results, via a new test function test_todo_completion.
Some basic tests showcase the capabilities.
Note: test-lib.sh now uses arrays, therefore all tests must use /bin/bash, not /bin/sh to avoid errors when sourcing test-lib. For consistency with todo.sh, we should have used Bash everywhere, anyway. Also note that t2000-multiline.sh needs some more quoting to avoid "Bash: ambiguous redirect" errors.
