Here is a list of all documented variables with links to the struct/union documentation for each field:

- p -

• parameters : pm_block_node, pm_block_parameters_node, pm_def_node, pm_lambda_node
• parent : pm_constant_path_node, pm_constant_path_target_node, rb_data_type_struct
• parsed : pm_parse_result_t
• parser : pm_parse_result_t, pm_regexp_parser_t
• parts : pm_interpolated_match_last_line_node, pm_interpolated_regular_expression_node, pm_interpolated_string_node, pm_interpolated_symbol_node, pm_interpolated_x_string_node
• pathv : rb_io
• pattern : pm_in_node, pm_match_predicate_node, pm_match_required_node
• pid : rb_io
• posts : pm_array_pattern_node, pm_parameters_node
• pre_execution_anchor : pm_scope_node
• predicate : pm_case_match_node, pm_case_node, pm_if_node, pm_unless_node, pm_until_node, pm_while_node
• private_data : rb_memory_view_t
• property_name : pm_regexp_parser_t
• property_name_length : pm_regexp_parser_t
• ptr : RArray, rb_io_internal_buffer, RString