[Distel-hackers] new module

[Mats C. <mat...@kr...>]

  fyi,

  as part of my quest to be able to read the OTP docs in emacs, i'm 
checking in a new module. works like this;

1> otp_doc:sig(lis).  
["lists:all(Pred, List) -> bool()",
 "lists:any(Pred, List) -> bool()",
 "lists:append(List1, List2) -> List3",
 ...]

2> otp_doc:sig(li,fl). 
["lib:flush_receive() -> void()",
 "lists:flatlength(DeepList) -> int()",
 "lists:flatmap(Fun, List1) -> List2",
 "lists:flatten(DeepList, Tail) -> List",
 "lists:flatten(DeepList) -> List"]

3> otp_doc:sig(li,fl,2).
["lists:flatmap(Fun, List1) -> List2",
 "lists:flatten(DeepList, Tail) -> List"]

  i.e. it returns a list of the signatures of the functions that are 
prefixed with the input MFA.

  it's not hooked up to emacs yet, but it's still pretty useful.

  mats