Major mode for shelltestrunner (http://joyful.com/shelltestrunner). Besides syntax highlighting, a few useful functions for dealing with test files are provided: To quickly open test files use `shelltest-find'. To execute tests use `shelltest-run' and `shelltest-run-all'. These functions work from all modes and can be bound to keys for convenience. To find out how to customize (among other things) the location of the test files, refer to the documentation of the relevant functions.