lfe_lib.txt

lfe_lib(3)                                                          lfe_lib(3)



NAME
       lfe_lib - Lisp Flavoured Erlang (LFE) library module

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

EXPORTS
       new_env() -> Env.

       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  func‐
       tions and operators.

       is_core_form(Name) -> bool().

       Test whether Name is one the LFE core forms.

AUTHORS
       Robert Virding.



                                   2008-2016                        lfe_lib(3)