<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> </head> <body><div class="auto-created-dir-div" dir="auto" style="unicode-bidi: embed;">Previously I wrote:<div><p><br></p><p>> <span style="display: inline;">I do not currently know what CSI means in this context. There are 808 mentions of CSI is the PDF document and the first one is on page 6 but at present I do not understand it.</span></p><p><span style="display: inline;"><br></span></p><p><span style="display: inline;">I think that I do now. </span></p><p><span style="display: inline;"><br></span></p><p>I looked up U+005B in</p><p><br></p><p>https://www.unicode.org/charts/PDF/U0000.pdf<br></p><p><br></p><p>and U+009B in</p><p><br></p><p>https://www.unicode.org/charts/PDF/U0080.pdf<br></p><p><br></p><p>So it seems that Patricia can either use a [ character within the sequence or she can use the perhaps more mathematically elegant yet harder to insert U+009B control character.</p><p><br></p><p>So, if I have understood it correctly, for practicality with the keyboard that she is using Patricia can use *[92m for alphanumerics green and *[93m for alphanumerics yellow, where * here represents the Escape character, not an asterisk. Patricia will need to also key a space character, whether before or after the Escape sequence is what she can discuss with Anne.</p><p><br></p><p>So if I have got that correct, it looks like the technical information to complete this particular story is now detailed in this thread.</p><p><br></p><p>William</p><p><br></p></div></div> </body></html>