(font_parse_fcname): Remove unused vars.
(font_delete_unmatched): Now static.
(font_get_spec): Remove; unused.
+ (font_style_to_value, font_prop_validate_style, font_unparse_fcname):
+ (font_update_drivers, Ffont_get_glyphs, font_add_log):
+ Rename or move locals to avoid shadowing.
* fns.c (require_nesting_list, require_unwind): Now static.
(Ffillarray): Rename locals to avoid shadowing.