Fancy tools support!

Bengt Kleberg Bengt.Kleberg@REDACTED
Wed Nov 5 10:50:41 CET 2003


Bjorn Gustavsson wrote:
> Luke Gorrie <luke@REDACTED> writes:
> 
...deleted
> 
>>  Cross referencing, e.g.
>>    %% who_calls(Module, Function, Arity) -> [{M,F,A}]
>>    %% List all the known callers of Module:Function/Arity.
>>  Simple enough - of course it can't be perfect what with 'apply', but
>>  it can still be much better and more convenient than 'grep'. It's
...deleted
> 
> That would be difficult to add, as the Erlang run-time system does not
> keep any information about the callers to any given function.

would it be possible to do it at the same level as ''xref'' operates at? 
(ie only staticly known callers).


bengt




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