Re: [Bug: 21.5-b27] modeline problem: frame-tty-p not defined

Stephen J. Turnbull wrote: > Ron Isaacson writes: > > > In modeline.el, modeline-update-tty-frame-specifier tries to use > > frame-tty-p. If that function is not defined, modeline-tty-frame-id > > will always be blank, and it doesn't seem to be defined anywhere. > > Why not just use (eq (frame-type f) 'tty)? AFAICT this isn't used > anywhere else, nor do corresponding type-specific predicates exist for > other kinds of frames. > > hmm, i thought that frame-tty-p is supposed to be defined always, whether or not TTY support is compiled in, but i see i was wrong.