xml-entity-or-char-ref-re

xml-entity-or-char-ref-re is a variable defined in `xml.el'.
Its value is

"&\\(?:#\\(x\\)?\\([0-9a-fA-F]+\\)\\|\\([[:word:]:_][-0-9.[:word:]:_·̀-ͯ‿-⁀]*\\)\\);"

• This variable may be risky if used as a file-local variable.

Documentation:
Not documented as a variable.