Coming late to this discussion - Its great to find out about org-todotxt.el, I shall start playing with it straight away.
For what its worth, my setup uses the todo.txt command line app as a capture tool, with the todo.txt kept in a Dropbox folder. On my phone i use the outstanding Clockwork Tomato (a pomodoro timer), which can read and write local todo.txt format files, and automatically synchronise the changes with a todo.txt on Dropbox. https://play.google.com/store/apps/details?id=net.phlam.android.clockworktomato It was a feature request of mine a while back noted under ' Task lists, editable from any text editor through Dropbox'. As it has multiple profiles, it can sync with multiple todo.txt files, which is handy for shared task lists etc. I use CWT on my android phone to examine/modify my outstanding todo.txt tasks, and to track time associated with them, mark them as done etc. I also use it for habit tracking. It can export the task logfiles too, but i have yet to use them for anything. On 19 January 2016 at 07:20, Kyle Meyer <k...@kyleam.com> wrote: > Stefan Huchler <stefan.huch...@mail.de> writes: > >> Kyle Meyer <k...@kyleam.com> writes: >> >>> if-let has been define in Emacs's subr-x.el since c08f8be (New if-let, >>> when-let, thread-first and thread-last macros., 2014-06-30). > > Sorry, I know nothing about org-todotxt.el and haven't been following > this discussion. I just knew where if-let was. > > -- > Kyle >