Add a test doing multiline parsing with optional last newline
Add a test doing multiline parsing with optional last newline

fixes #324

Signed-off-by: Marc-Antoine Perennou <07f76cf0511c79b361712839686f3cee8c75791c@Perennou.com>

Geal/nom,Keruspe/nom,meh/nom,AndyShiue/nom