call_out_info
caller_stack
caller_stack_depth
clones
command_stack
command_stack_depth
debug_info
debug_message
extern_call
function_exists
functionlist
get_error_file
get_eval_cost
heart_beat_info
include_list
inherit_list
input_to_info
last_instructions
object_info
object_time
query_actions
query_command
restore_value
rusage
save_value