:memo: [message-element] Add a todo about multi line messages
:memo: [message-element] Add a todo about multi line messages

steelbrain/linter,DanPurdy/linter,atom-community/linter,JohnMurga/linter,AsaAyers/linter,levity/linter,Arcanemagus/linter,AtomLinter/Linter,e-jigsaw/Linter,blakeembrey/linter,shawninder/linter