---input---
%{
This is a long comment
   %}
   #{
This too
#}
This isnt

---tokens---
'%{\n'        Comment.Multiline

'This is a long comment\n' Comment.Multiline

'   %}'       Comment.Multiline
'\n   '       Text
'#{\n'        Comment.Multiline

'This too\n'  Comment.Multiline

'#}'          Comment.Multiline
'\n'          Text

'This'        Name
' '           Text
'isnt'        Name
'\n'          Text