changing the order in which checking for functions

[Vantage]

If you first make a mini-header file then define the functions wouldn't that 
ensure that you can call a function defined below the another function
    
    
    proc foo()=
        bar()
      proc bar()=
        discard 1+1
      foo()
    

the code above would result in an error
    
    
      cannot find bar()
    

Maybe a preprocessor or some change of ordering of reading the module would be 
better 
    
    
    ####### auto generated ####
      proc foo()=
      proc bar()=
      ###########################
      proc foo()=
        bar()
      proc bar()=
        discard 1+1
      foo()
    

This is a suggestion. I don't really expect anyone to implement it but I think 
it'd be a good addition.