+ ;; #### GR (and C1 too, in KOI8 and Windows-land at least) should
+ ;; be printing. But that breaks on high-bit-is-meta brain-damage.
+ ;; At least in no-mule, the high bit is treated as a meta bit.
+ ;; With GR treated as printable in isearch, any meta command
+ ;; events will not be executed because they are treated as GR
+ ;; characters by isearch, but then there is an error because
+ ;; event-to-character (properly) returns nil.