Fancy tools support!

[Bjorn Gustavsson]

Luke Gorrie <luke@REDACTED> writes:

[...]
>   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
>   very nice to get hyperlinks to all callers of a function at the
>   touch of a key in Emacs. (I think Thomas Lindgren has a parse
>   transform for adding this to module_info? Jungerl it?)
> 

That would be difficult to add, as the Erlang run-time system does not
keep any information about the callers to any given function.

/Bjorn
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Björn Gustavsson            Ericsson Utvecklings AB
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