Posted by: bolfh | Date: 2019-06-30 16:10 | IP: IP Logged
for characters from Unicode planes 1..16, e.g. U+1D6DF (Math bold Phi), PSPad shows an additional space character. Deleting such a space/blank, destroys the character.
The characters are represented by surrogate pairs in UTF-16.
P.S.: In my initial post, I had such characters ready for copy/paste, but the forum didn't accept it (silently) although "preview" worked.