nil 'append)
@end example
+@vindex use-default-font-for-symbols
When modifying the fontset for the @code{symbol} script, the value of
@code{use-default-font-for-symbols} will affect whether the fontset is
actually used.
@var{characters} may be a charset symbol (@pxref{Character Sets}). In
that case, use @var{font-spec} for all the characters in the charset.
+@vindex use-default-font-for-symbols
@var{characters} may be a script symbol (@pxref{Character Properties,
char-script-table}). In that case, use @var{font-spec} for all the
characters belonging to the script. See also