[squeak-dev] Block argument syntax
Yoshiki Ohshima
Yoshiki.Ohshima at acm.org
Fri Mar 1 15:39:05 UTC 2013
I believe I have seen Dan Ingalls posted about the syntax here
before... The essence of the message was that a block is still like a
method, and they kind of have keyword message pattern, except that the
keyword part is null (0-length) string. In this regard, allowing
spaces after a colon follows the principle.
I thought that why we don't allow keywords longer than 0, actually.
One could say:
[keyword1: arg1 keyword2: arg2 | ...]
to annotate each parameter of a block.
--
-- Yoshiki
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