A multi-line reporter for mocha, based on the dot-reporter from mocha.
The purpose of this reporter is to make error-messages containing significant whitespace more readable.
If given a string such as
Expected "abc\ndefgh\ni" to equal "abc\ndefgh\nij",
it will print something like this:
Expected | abc | to equal | abc | | defgh | | defgh | | i | | ij |