nxml-char-name-alist

nxml-char-name-alist is a variable defined in `nxml-mode.el'.
Its value is

nil

Documentation:
Alist of character names.
Each member of the list has the form (NAME CODE . NAMESET),
where NAME is a string naming a character, NAMESET is a symbol
identifying a set of names and CODE is an integer specifying the
Unicode scalar value of the named character.
The NAME will only be used for completion if NAMESET has
a non-nil `nxml-char-name-set-enabled' property.
If NAMESET does does not have `nxml-char-name-set-defined' property,
then it must have a `nxml-char-name-set-file' property and `load'
will be applied to the value of this property if the nameset
is enabled.