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> Well, when I say hooks, I mean hooks in emacs; I'm not sure if that was clear. > As far as gdb knows, they're normal commands. Ah. I'm not too familiar with the emacs/GDB hookup but I assume it involves GDB's stdin being fed by emacs, or else you wouldn't have this problem. The second input argument to command_line_input() (see gdb/top.c) is nonzero to enable the return-repeat machinery. In 4.17 there is no set/show option. You could define an escape sequence to be sent by emacs at the start of the command, and slip some code into command_line_input() that searches for the sequence, and if found deletes it while clearing the 'repeat' argument. That would enable your emacs machinery to 'hide' any command that it wanted. -- Todd Whitesel toddpw @ wrs.com