MODULE

	lfe_lib

MODULE SUMMARY

	Lisp Flavoured Erlang (LFE) library

DESCRIPTION

	This module contains a collection of library functions for
	implementing LFE. They are generally not called by the user.

EXPORTS

new_env() -> Environment.

	Create a new environment for the evaluator.

add_env(Env1, Env2) -> Env.

	Add environment Env1 to Env2 such that Env1 shadows Env2.

is_erl_bif(Name, Arity) -> bool().
is_guard_bif(Name, Arity) -> bool().

	Test whether a Name/Arity is a BIF or guard BIF. This works
	for functions and operators.

is_core_form(Name) -> bool().

	Test whether Name is one the LFE core forms.