The idea behind this is to allow a config file or addon to inject
a list output filter after all the other filtering has been
performed. The existing TODOTXT_SORT_COMMAND provides a hook
for a custom filter prior to colorization and priority/context/proj
hiding; this new TODOTXT_FINAL_FILTER provides a hook for custom
filtering after the colorization and pri/con/proj hiding.
(I found this hook was needed when I wanted to trim the output to a
maximum line length.)
Note: I've added a number of tests of the list command, including
one for this new variable, as part of this change.
Signed-off-by: Emil Sit <sit@emilsit.net>
Instead of directly setting a value in todo.cfg, let the user
know what the default is and how to customize it. This allows
developers the flexibility of changing the default in todo.sh
without having to worry about fixing people's config files.
Signed-off-by: Emil Sit <sit@emilsit.net>
Users are probably unlikely to change the definition
of colors like $BLACK so just define them in todo.sh
and comment them out in todo.cfg. Similarly, leave
default values for priority coloring available but
commented out.
Signed-off-by: Emil Sit <sit@emilsit.net>
