cd
create_char_map
get_term_characters
get_term_features
get_term_keyboard
getenv
getpid
getwd
inq_brief_level
inq_char_map
inq_idle_default
inq_idle_time
set_backup
set_buffer_cmap
set_font
set_idle_default
set_term_characters
set_term_features
set_term_keyboard
set_window_cmap
set_wm_name
shell
use_tab_char
