Callable values: trying to summarize

François REMY fremycompany_pub at
Sun Mar 11 06:52:56 PDT 2012

Stunned to read that from someone asking for the arrow syntax, but yes, it’s right.

From: Axel Rauschmayer 
Sent: Sunday, March 11, 2012 2:46 PM
To: François REMY 
Cc: es-discuss 
Subject: Re: Callable values: trying to summarize
  BTW, if we are still going to make 'fn' optionnal, I have one small question: wouldn't it better to allow functions without introductory keyword instead? If it's optionnal, it's up to the developer that uses it to make sure his code is compatible, which seems fine to me.

With introductory keyword, things are easier to parse.

Dr. Axel Rauschmayer
axel at

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