google/vroom — pull request #72 by dbarnett (2014-10-20 04:50:31+00:00)
Title: Fix bugs handling blank messages

Fix message checking in several corner cases:
* Serialize and deserialize values through `--remote-expr` to avoid ambiguity when vim adds trailing newlines into the output.
* Work around http://bugs.python.org/issue7638, which causes some blank lines to be missed (because `'foo'.splitlines()` and `'foo\n'.splitlines()` are equivalent).
* Ignore final blank message to work around vim bug that adds a spurious blank message after leaving insert mode.

Fixes #42 and #43.