hlfw: todo2

--- a/README.md

+++ b/README.md

@@ -38,9 +38,9 @@

   [ ] Ship update #3

```

-This works wonderfully well, but it is not robust enough for multiple parent, multiple child relationships that may arise in real life. If Fix #92930 depends on 3 other things, one of which depends on #01209 we wouldn't be able to express that #01209 blocks the parent dependancies of #92930 cleanly.

+This works wonderfully well, but it is not robust enough for multiple parent, multiple child relationships that may arise in real life. If Fix #92930 depends on 3 other things, one of which depends on #01209 we wouldn't be able to express that #01209 blocks the parent dependencies of #92930 cleanly.

-Make solves these sort of dependancy hierarchies cleanly, and since I didn't want to write a solver itself at this time, why not just use it!

+Make solves these sort of dependency hierarchies cleanly, and since I didn't want to write a solver itself at this time, why not just use it!

 The scripts wrap the editing of a proper Makefile, though it is named config.todo to avoid name clobbering; which lives in the root of your project's source tree. Subsequent foo.todo files can be placed where you like them so long as they exist in the tree.

@@ -70,9 +70,9 @@

 To say a particular .todo depends on another, we can manually edit the Makefile, or we can use the wrapper scripts to simplify the process.

 `todo add` is the base command we'll be using, to add hierarchies. (A complementary `todo rm` can be used to undo anything `todo add` can do!)

-To add something as a child dependancy, `todo add child <parent name> <child name>`. From the above examples, you would issue `todo add child 'BUG #01209' 'BUG #92930'`, or equivilently `todo add parent 'BUG #92930' 'BUG #01209'`. Arbitrarily many dependancies can be added between arbitrary pieces within the current working source tree.

+To add something as a child dependency, `todo add child <parent name> <child name>`. From the above examples, you would issue `todo add child 'BUG #01209' 'BUG #92930'`, or equivilently `todo add parent 'BUG #92930' 'BUG #01209'`. Arbitrarily many dependencies can be added between arbitrary pieces within the current working source tree.

 ## Commands of intrigue

- - `todo list` will output a list of all current leaves in the graph, (nodes which have no pending dependancies)

+ - `todo list` will output a list of all current leaves in the graph, (nodes which have no pending dependencies)

  - `todo listall` will list every piece of the graph in a flat structure. This is very useful in defining hierarchies on complicated TODO list

  - `todo dot` can be piped to `graphviz` and friends to view your current task hierarchies, with the completed nodes elided