fourier/ztree — pull request #6 by jpkotta (2014-01-29 18:51:08+00:00)
Title: add ztree-find-file as the action for ztree-dir

This makes ztree-dir work a little like dired. It's not quite the same though. C.f. dired with `RET` and `o` vs. ztree-dir with `RET` and `SPC`. So maybe it would be better if this function behaved similarly, but I kind of like it this way instead.