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

- f -

• false_node : pm_static_literals_t
• filepath : pm_options, pm_parser, pm_source_file_node
• flags : pm_node
• float_nodes : pm_static_literals_t
• for_keyword_loc : pm_for_node
• frozen_string_literal : pm_options, pm_parser