'writeln'     Name.Function
'('           Punctuation
'"abc\\"def"' Literal.String.Double
')'           Punctuation
'.'           Punctuation
'\n'          Text

'writeln'     Name.Function
'('           Punctuation
'"abc\\\\def"' Literal.String.Double
')'           Punctuation
'.'           Punctuation
'\n'          Text