anchor.diff:  %%
   %% %CopyrightBegin%
   %% 
  -%% Copyright Ericsson AB 2001-2015. All Rights Reserved.
  +%% Copyright Ericsson AB 2001-2016. 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.
  
positive.code:                        "    true]. \n" % 2
                         "  two() -> 2">>, Cf), % 1
  
      ?line [{{t,1},1},
             {{t,2},2},
             {{t,3},1},
             {{t,4},1},
             {{t,5},0},
  
negative.code:            {{t,12},3},
             {{t,13},2},
             {{t,14},2}] = 
          analyse_expr(<<"<< \n" % 1 (now: 0)
                         " << (X*2) >> || \n" % 2 (now: 0)
                         "    <<X>> <= << (case two() of\n"
                         "                     2 -> 1;\n" % 1
                         "                     _ -> 2\n" % 0
  