syntax_data: {"ast_node_type":"other","tokens":[{"end":50,"kind":"keyword","start":0,"text":"check(\"hello\\r\\nworld\","}]}
source_snippet:     check("hello\r\nworld", "hello\nworld", &[6]);
context_before:     check("hello\nworld", "hello\nworld", &[]);
context_after:     check("\r\nhello\r\nworld\r\n", "\nhello\nworld\n", &[1, 7, 13]);