{"ast_node_type":"other","tokens":[{"end":97,"kind":"keyword","start":0,"text":"//"}]}
                    // homoglyphs, instead of keeping a table in `check_for_substitution`into the
                    // FIXME: the lexer could be used to turn the ASCII version of unicode
                    // token. Ideally, this should be inside `rustc_lexer`. However, we should