Hi Stephen (Pity it isn’t Matt – or is it Ma¿ :-) On May 24, 2017, at 2:51 PM, stephennspencer <notifications@github.com<mailto:notifications@github.com>> wrote: When I select text from a PDF prepared with "acmart," and paste into a text document, the ligatures disappear. Here's an example: "lig-copy" has the two lower-case "T" characters, but "lig-paste" does not. (Copied from Acrobat Pro DC on a Mac, pasted into BBEdit.) [lig-copy]<https://cloud.githubusercontent.com/assets/22179327/26387347/b6d0f54e-4001-11e7-8f7d-c462db2f1ccc.png> [lig-paste]<https://cloud.githubusercontent.com/assets/22179327/26387348/b6d4e6b8-4001-11e7-9764-ab84290eff00.png> The "tt" ligature is not the only one; this behavior is consistent regardless of the ligature. This is the kind of problem that I’m interested in. It’s to do with providing (or not) a /ToUnicode map for all characters in the subset of the font that is actually used within the document. Would you please send (directly to me) a complete PDF where this is apparent. If there’s sensitive information, please just make the cover page, or how little is needed to capture the problem. Then I’ll be able to see what resources are actually provided internally. I’m really surprised that Acrobat Pro produces this. What happens if you use Preview as the viewer? – then Copy/Paste into BBEdit and/or TextEdit, or other text editing software? Best, Stephen — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub<#167>, or mute the thread<https://github.com/notifications/unsubscribe-auth/ALFUOd8kfAGLDrp-vEMs_sTVko5oXjKkks5r87c-gaJpZM4NkmGB>. Cheers Ross Dr Ross Moore Mathematics Dept | 12 Wally’s Walk, 734 Macquarie University, NSW 2109, Australia T: +61 2 9850 8955 | F: +61 2 9850 8114<tel:%2B61%202%209850%209695> M:+61 407 288 255<tel:%2B61%20409%20125%20670> | E: ross.moore@mq.edu.au<mailto:rick.minter@mq.edu.au> http://www.maths.mq.edu.au<http://mq.edu.au/> [cid:image001.png@01D030BE.D37A46F0]<http://mq.edu.au/> CRICOS Provider Number 00002J. Think before you print. Please consider the environment before printing this email.<http://mq.edu.au/> This message is intended for the addressee named and may contain confidential information. If you are not the intended recipient, please delete it and notify the sender. Views expressed in this message are those of the individual sender, and are not necessarily the views of Macquarie University.<http://mq.edu.au/>