Variable: org-odt-forbidden-char-re
org-odt-forbidden-char-re is a variable defined in ox-odt.el.gz.
Value
"[^ \n
--�𐀀-]"
Documentation
Regexp matching forbidden XML1.0 characters.
https://www.w3.org/TR/REC-xml/#charsets
Source Code
;; Defined in /usr/src/emacs/lisp/org/ox-odt.el.gz
(defconst org-odt-forbidden-char-re
(rx (not (in ?\N{U+9} ?\N{U+A} ?\N{U+D}
(?\N{U+20} . ?\N{U+D7FF})
(?\N{U+E000} . ?\N{U+FFFD})
(?\N{U+10000} . ?\N{U+10FFFF}))))
"Regexp matching forbidden XML1.0 characters.
https://www.w3.org/TR/REC-xml/#charsets")