[erlang-questions] substr and sub_str ??

[Erik Bogghed]

Well, they have a slightly different behavior as you can see in the documentation and in the example. At least that is 
what I can see :-). 

Erik

On 27 jul 2010, at 19.15, Wes James wrote:

> I'm just curious as to why in:
> 
> http://www.erlang.org/doc/man/string.html
> 
> there is substr and sub_string - they look indentical?
> 
> thx,
> 
> -wes
> 
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