Ruby: Data Fields - Variables

Ruby 3.4.4p34 (2025-05-14 revision a38531fd3f617bf734ef7d6c595325f69985ea1d)

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
- fd : rb_io
- fdset : rb_fdset_t
- filepath : pm_options, pm_parser, pm_source_file_node
- filepath_encoding : pm_scope_node
- finalize : rb_io
- flags : pm_node, rb_data_type_struct, rb_random_interface_t, RBasic
- float_nodes : pm_static_literals_t
- for_keyword_loc : pm_for_node
- format : rb_memory_view_item_component_t, rb_memory_view_t
- forwarding : pm_options_scope
- fptr : RFile
- free : rb_ractor_local_storage_type
- frozen_string_literal : pm_options, pm_parser
- function : rb_data_type_struct