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getopt-long

From: Andrew Horton
Subject: getopt-long
Date: Thu, 01 Dec 2011 11:40:40 +0000
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:8.0) Gecko/20111105 Thunderbird/8.0
Recently I needed to be able to recognize multiple use of an option when using getopt-long. For example, the gcc "-L" option can be specified multiple times for various paths. The option-ref helper function only seems to get the most recent use of an option using assq. I couldn't see any other way in the getopt-long API to do it, so added a helper function option-ref-list (see patch vs stable-2.0).

Attachment: 0001-Add-a-function-option-ref-list-to-getopt-long-to-all.patch
Description: Text document

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