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Thu, 20 Dec 2018 07:50:13 -0800 (PST) Received: from [129.199.123.108] ([129.199.123.108]) by smtp.gmail.com with ESMTPSA id f15sm7135103wrt.10.2018.12.20.07.50.12 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 20 Dec 2018 07:50:12 -0800 (PST) References: <2878ca6d-61dd-166f-b32a-c7c727360b31@gmail.com> <2a679dcb-149c-079e-bb3e-cf37cacaf9b2@morningstar2.co.uk> <7acef8ca-440c-a4ab-788d-034c08e42427@gmail.com> <32a718fd-7f18-79f8-9ea7-f504caf76ed3@gmail.com> User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Message-ID: Date: Thu, 20 Dec 2018 16:50:11 +0100 Reply-To: Mailing list for the LaTeX3 project Sender: Mailing list for the LaTeX3 project From: Bruno Le Floch Subject: Re: Ambiguity in using some functions. 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Bruno