Pulled the block finding code into its own function to eliminate a
recursion problem.
Test failure count dropped because lambdas are supported and I just
needed to update the spec. Pull request mustache/spec#86 aims to add
bash support. Until then, the testing script will fall back to using
perl.
34 failing tests
* Trailing newline after a standalone tag can be "\r\n".
* Correctly returns the right number of characters to remove if the
standalone tag is at the end of the input (0 vs 1, didn't affect
behavior)
45 tests fail
This lets me run tests in a terminal. If I mess up and the terminal is
being read by `cat` or similar, this input is used instead and now my
tests will automatically fail properly.
