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 <<<Back 1 day (to 2020/05/27)Fwd 1 day (to 2020/05/29) >>>20200528 
db seems odd that you would flip only the PDF and not the whole display on a teleprompter02:56.44 
  but what do I know02:56.53 
ray_laptop db: presumably the presentation being put on the teleprompter is in a PDF05:43.29 
db well I guess so, but I imagine the teleprompter is basically just a computer screen - which is flipped. so you could flip the whole display and show anything, including PDFs, normally on the flipped screen.05:44.50 
  I mean, xrandr -x05:46.52 
ray_laptop BTW, this works for me: gs ... -c "<< /Install { clippath pathbbox pop 3 1 roll pop pop dup = 0 translate -1 0 scale } >> setpagedevice" -f inputfile05:48.36 
  or without the debugging: gs ... -c "<< /Install { clippath pathbbox pop 3 1 roll pop pop 0 translate -1 0 scale } >> setpagedevice" -f inputfile05:50.30 
  but this doesn't work for pdfwrite (probably it is doing something with Install or otherwise wanting to 'fix' rotation)05:53.24 
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