gistfile1.txt

nox@Shinkirou:~/src/otp[erl_parse-range=]$ cat blah.erl 
-module(blah).
blah() -> ?LINE.
nox@Shinkirou:~/src/otp[erl_parse-range=]$ bin/erl
Erlang R15B02 (erts-5.9.2) [source] [smp:8:8] [async-threads:0] [hipe] [kernel-poll:false]

Eshell V5.9.2  (abort with ^G)
1> epp:parse_file("blah.erl", {1,1}, [], [], [range]).
{ok,[{attribute,1,file,{"blah.erl",1}},
     {attribute,[{column,2},
                 {line,1},
                 {'end',{2,1}},
                 {'begin',{1,1}}],
                module,blah},
     {function,[{column,1},
                {line,2},
                {'end',{3,1}},
                {'begin',{2,1}}],
               blah,0,
               [{clause,[{column,1},
                         {line,2},
                         {'end',{2,16}},
                         {'begin',{2,1}}],
                        [],[],
                        [{integer,[{column,12},
                                   {line,2},
                                   {'end',{2,16}},
                                   {'begin',{2,11}}],
                                  2}]}]},
     {eof,{3,1}}]}