[pdftex] unicode in pdftex

Peter Schröder ps at cs.caltech.edu
Tue Jun 19 18:45:09 CEST 2001

I want to specify some symbols in unicode in the document info string
and in section titles. \366 (for o-umlaut) works as expected, but how do
I get the sqrt symbol? In unicode it is at hex 221A. Naive translation
into a 5 digit octal code did not do the trick. How do you get those


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