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bug#14369: 24.3; loop docstring does not mention hash-map
From: |
Wilfred Hughes |
Subject: |
bug#14369: 24.3; loop docstring does not mention hash-map |
Date: |
Wed, 8 May 2013 14:29:39 +0100 |
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
- bug#14369: 24.3; loop docstring does not mention hash-map,
Wilfred Hughes <=