Branch
""
"fo\"o"
@""
@"foo"
@"fo""o"
@"foo
bar"
----------------------------------------------------
[
["string", "\"\""],
["string", "\"fo\\\"o\""],
["string", "@\"\""],
["string", "@\"foo\""],
["string", "@\"fo\"\"o\""],
["string", "@\"foo\r\nbar\""]
]
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Checks for normal and verbatim strings.