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Thu, 27 Dec 2018 00:26:13 -0800 (PST) Received: from [192.168.1.100] ([5.232.151.2]) by smtp.gmail.com with ESMTPSA id u204sm39196543wmu.30.2018.12.27.00.26.11 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 27 Dec 2018 00:26:12 -0800 (PST) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.3.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Message-ID: <9f825eb2-4d43-464c-c4e9-d29478b5da84@gmail.com> Date: Thu, 27 Dec 2018 11:56:08 +0330 Reply-To: Mailing list for the LaTeX3 project Sender: Mailing list for the LaTeX3 project From: Tisha Shusho Subject: Problem with choosing argument specification To: LATEX-L@LISTSERV.UNI-HEIDELBERG.DE Precedence: list List-Help: , List-Unsubscribe: List-Subscribe: List-Owner: List-Archive: Envelope-To: X-GMX-Antispam: 0 (Mail was not recognized as spam); Detail=V3; X-Spam-Flag: NO X-UI-Filterresults: notjunk:1;V03:K0:RChk2GX8I5M=:n4ui7oJ9yGOdDhFH3DB8ps5s7w HbQ9zxiAPGXW6ePb7P70NTfnqd9zG22xBQB4CRp9V4uynyQ97Y1wfy/qJsAc5wBguRwwes/+L NUfoCCdRh9Umps/AVclCc7DmKr20taYKg+sZ0/xTVZKFNEWjO/8hezUruh9PRAlr8Bz8Syr3g IscsXPmo7BQnSIyEqqzZKDz94QSae2V+6dl9xAosguSAnjkVNDp9MsMVGrk+FYVHuwoo5gCYQ 6cshgl1Ax/NJIdUBM/j792fAMXUXHGVVwwLDEWy5JA6iGMCF9DNCofTidUzeakIi9b+pLVUAD Mk+pxa48JVNyCtA1965eR/ZM07U+ARd4y1wgtj0Oq0catfOQuisLkF82Colxi17H6VpQvDdmL NqJlq1J93vrFNNTLyJkVftTqvWjc5hH3OUtjY2nttLaIPwisUvqzxPSaN90ycmPibo5bsJjNG 9QV8R70v3e1aCxDE9OK0mL/kqO7++v8Fi1yLItMfU6cmF96DxpvtDV+fiVlHeJAM7aUtxcGzw 0aHmEMU7IIg71m+hgHsqh5dQHDS0r5pSHzuCKeoFbEu8WRpah0qGp1oVwnyKq8ffUVGeCOqDA 9CMTZXib7jf5pz0zCywzxMB067oBzJkG2fHidHxd2KHhoDklgYI7zqd6afCSXKTlPm//D7spV FoVXACG/RXJCWVz4De+6osgJvM3oQKoDgNwc4abxeeV5Z7xjM6rrsMBbaSC+FNJ6DKEhFJuJg 8WSXf4WcsBz0kD6whcD2GNjU9psYTlAOgcb8QOGSUWTRV2vClxhz8S7dSYwPQB41U33QynCE9 namBHCMeyV0LiEU/aGwATGG4CSU7Dk/n3wPiY+9ZfbB4UQfRkrs5JDIB2PqyEmZcjYPQEFH2h cZgF4CWWHypRl2ZX0T6Qb2uDba6ZDN3CFuEbgDWT3kJ5Mk5K8QAIpFuvCeG1519cJp/GWzxeE cnqmaneMA0CpBespPimGW1qRVohmKjxq69nz/VoWsEHamcS0hI2B5kO3oKnjZuovmL+sZ68Rn D6kF2HgAxpNNaCrz1HS9nLfjXfXQysvJjvbjkf7bwgiOOiHANmhwlIDoVwXVzPvbWDQM55QRN lmcjhxLlMGFgF270gxm+syUT0sfbx6pR7jEebo14EEYX7gqoxv8DZav6Psw2EZPT+xAyGIMUo aDRvWogZjMgJE+NLmdQXZoZGwia3ZOkHS65F5Dgf8oEhoVs/qQhIhhgOTG9fRXDvSIg49Pjie kOQuFvF9DCmtV4+c+HepvCdo9krE6mzawm859tubwYhjnvmMhnw4cePlR0h1wniLDnC6XBQRM Q8Tssi1+BC91Ef6FvIwLAjiEP7wTxhXH7a9uLOhn+eoPlwZcMP3ASnJrdRB1A3sQpaB0EvO0s 4fV+IjfVlGfH5vFnT+7XEyYXNN2gcVdMeQpKWzeLi3MBGErdDHAXSvVO8Wz8qd9OnXXJe2Sge LHlaKfYxlXaUY9iI7VEkKuKx3dAqjCzsIlsyWRGoEbB20f0eopWCrMwm/niGLYKUe/LUu758P x8xJQOb0xnSTTcIrIfOAqGzIRt60WJNR+Z6nSVsWm/RT+vy2DzlBJSB0F9WihRFKtMHE25qU7 q9q9OgO+hkZVIr2/5jSedkawt6/rTUJxtPbn/49Xng9njbfaW8ukZyFuJ/H6iGlQOIVBl8wCt aaVlPMcXs0y9aA0/NcNxIJHrZy/IuSxaiTtEH01yP0IQVaL1d+i4TcTKXAoOjiXsYTQrySbZi sQfSB3gPzPxyQX4Qq2NPkG1AnOp0FgmuZyNZisX+/hMmY64YyhgRwzOdgKIIsDPxmj7cwjMXT tX3n8u6gseYc8IdEBvYEZKn0BDUqVRLBQ7TbRczBNBbkmS/5s25uUU2HFTGXkMWdE3IobhabI f2JY3Q6DNSfKvB/zW1vvJzPpQWSlkfylqolArPP6z9Z6Blghy90GdTD246Kw3DKdKdL963zLk Int7ci89E5Uj7HTxZSAXD8F/u7mNsQtDeF5YFUfiKxH0MXSLyKGmUvDqXRS1/zZvzi0zzwSOg == X-UI-Loop:V01:yCQ5v5MYdRY=:4tfJJZvWH9sIUwpK4hCjqFjVqDl0TFlz1T7JpzcB0UI= X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:mVqRHD2Ngn8=:ZDi7V3sXpgnHc7a5p5zkhM S8nBe4Rbf5ns2UhautomB65QoB26rtasfLBF41wlIlDST6bkBMxaA/nl27o48BpxnVl1WBZg1 A7dYWyA3Tbdp5tEFjrCtTsF34oIKrBCCR+2u8DZta6pAwU6eAAOxQe/9GwjAp9fXQ61VLd+2X Vwlp2yA5Ycg1qdGmEdw8wUnT1rYyD8VYo6rOdNptLK+HuwP3AXQdp0LK04hHKgk1P55IZNDPt rXEAxdjn4VUPlW+3jro/Vqpse+JLigSG5KTX84ZzLmsKYSBwVCC5hL1jVt5S06eKygoAkrUM0 YA0+y4mPdSxXXa80axaWilmLWOxFxp7jokKc+REBJ9wkBS5aJiDdswRRxhMfMQVFNGyRmXfkN 7On+VViYG12iiAeEdJ/pwUFLFE3Uxnrj2iUaFFtEdgq8I4J2qswZwUfR58lZO X-Scanned-By: MIMEDefang 2.78 on 81.169.212.23 Status: R X-Status: X-Keywords: X-UID: 8137 Hello List, Merry Christmas and a Happy New Year in advance. I want to apply the function '\exp_args:Ncnn' to '\fontspec_set_family:Nnn '. Please note the family name is defined as a variable l__..._tl. The reason that I want to 'Ncnn' (I think) is that the argument specification of the function '\fontspec_set_family' is 'Nnn'. However, there is no argument specification 'Ncnn' in the signature of '\exp_args'. Also as I understand from the LaTeX3 documents it is not possible to create such a variant for this function with '\cs_generate_variant:Nn'. Furthermore, as '\exp_args_generate:n' is defined in 'l3candidates' which is experimental, at the moment I have decided to use the following: \exp_args:Ncnx \fontspec_set_family:Nnn ' Is it correct to use 'Ncnx' instead of 'Ncnn'? What is the best argument specification to use instead of 'Ncnx' here? Thanks, Tisha