syntax_data: {"ast_node_type":"other","tokens":[{"end":45,"kind":"keyword","start":0,"text":"self.cursor.seek_to_block_end(block);"}]}
source_snippet:         self.cursor.seek_to_block_end(block);
context_before:         // state at block entry.
context_after:         if self.cursor.get() != &block_start_state || A::Direction::IS_BACKWARD {