ediff-meta-buffer-verbose-message

ediff-meta-buffer-verbose-message is a variable defined in `ediff-mult.el'.
Its value is

"Ediff Session Group Panel: %s\n\nUseful commands (type ? to hide them and free up screen):\n     button2, v, or RET over session record:   start that Ediff session\n     M:	in sessions invoked from here, brings back this group panel\n     R:	display the registry of active Ediff sessions\n     h:	mark session for hiding (toggle)\n     x:	hide marked sessions; with prefix arg: unhide\n     m:	mark session for a non-hiding operation (toggle)\n uh/um:	unmark all sessions marked for hiding/operation\n n,SPC:	next session\n p,DEL:	previous session\n     E:	browse Ediff manual\n     T:	toggle truncation of long file names\n     q:	quit this session group\n"

• This variable may be risky if used as a file-local variable.

Documentation:
Not documented as a variable.