'set'         Keyword
' '           Text
'jp'          Name.Variable
' '           Text
'to'          Keyword
' '           Text
'"日本語"'       Literal.String.Double
'\n\n'        Text

'set'         Keyword
' '           Text
'ru'          Name.Variable
' '           Text
'to'          Keyword
' '           Text
'"Русский"'   Literal.String.Double
'\n\n'        Text

'jp'          Name.Variable
' '           Text
'&'           Operator
' '           Text
'" and "'     Literal.String.Double
' '           Text
'&'           Operator
' '           Text
'ru'          Name.Variable
' '           Text
'-- returns "日本語 and Русский"' Comment
'\n'          Text