TAtkText
free_ranges
add_selection
get_bounded_ranges
get_caret_offset
get_character_at_offset
get_character_count
get_character_extents
get_default_attributes
get_n_selections
get_offset_at_point
get_range_extents
get_run_attributes
get_selection
get_string_at_offset
get_text
remove_selection
scroll_substring_to
scroll_substring_to_point
set_caret_offset
set_selection