GNU bug report logs - #14369
24.3; loop docstring does not mention hash-map

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Glenn Morris <rgm <at> gnu.org>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#14369: closed (24.3; loop docstring does not mention hash-map)
Date: Fri, 10 May 2013 02:03:01 +0000

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Your message dated Thu, 09 May 2013 22:01:58 -0400
with message-id <ijppwzk2y1.fsf <at> fencepost.gnu.org>
and subject line Re: bug#14369: 24.3; loop docstring does not mention hash-map
has caused the debbugs.gnu.org bug report #14369,
regarding 24.3; loop docstring does not mention hash-map
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


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From: Wilfred Hughes <wilfred <at> editd.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 24.3; loop docstring does not mention hash-map
Date: Wed, 8 May 2013 14:29:39 +0100

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Emacs' implementation of cl-loop includes support for the for-as-hash part
of Common Lisp's loop grammar.

The grammar:

for-as-hash::= var [type-spec] being {each | the}
               {{hash-key | hash-keys} {in | of} hash-table
                [using (hash-value other-var)] |
                {hash-value | hash-values} {in | of} hash-table
                [using (hash-key other-var)]}

Example usage:

(loop for key being the hash-keys of #s(hash-table data (1 2 3 4))
      do (message "key: %s" key))

However, the docstring for cl-loop does not mention this syntax. I believe
it should.

Thanks
Wilfred

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From: Glenn Morris <rgm <at> gnu.org>
To: 14369-done <at> debbugs.gnu.org
Subject: Re: bug#14369: 24.3; loop docstring does not mention hash-map
Date: Thu, 09 May 2013 22:01:58 -0400

Version: 24.4

OK.

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