EXPORTS

Reads a text file and returns the list of tags in the file. Any
lines of text before the first tag are ignored. Env is an
environment created by edoc_lib:get_doc_env/4. Upon error,
Reason is an atom returned from the call to file:read_file/1.

Extracts EDoc documentation from commented header file syntax
trees. Similar to source/5, but ignores any documentation
that occurs before a module declaration or a function definition.
(Warning messages are printed if content may be ignored.) Env is
assumed to already be set up with a suitable module context.

Extracts EDoc documentation from commented source code syntax
trees. The given Forms must be a single syntax tree of
type form_list, or a list of syntax trees representing
"program forms" (cf. edoc:read_source/2.
Env is an environment created by edoc_lib:get_doc_env/4. The File argument is used for
error reporting and output file name generation only.

See edoc:get_doc/2 for descriptions of the def,
hidden, private, and todo options.