20062016 Ericsson AB. All Rights Reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. Syntax_Tools Reference Manual

Syntax_Tools contains modules for handling abstract Erlang syntax trees, in a way that is compatible with the "external format" parse trees of the STDLIB module erl_parse, together with utilities for reading source files, pretty-printing syntax trees, merging and renaming modules, cleaning up obsolete constructs, and doing metaprogramming in Erlang.