Hi, This patch might qualify as obvious, but I'm not sure what the rules are on who's allowed to do that, so here it is. Currently GDB reports the following: (gdb) help thread apply Apply a command to a list of threads. List of apply subcommands: apply all -- Apply a command to all threads Type "help apply" followed by apply subcommand name for full documentation. Command name abbreviations are allowed if unambiguous. The word 'thread' is missing in four places. It should read as follows: (gdb) help thread apply Apply a command to a list of threads. List of thread apply subcommands: thread apply all -- Apply a command to all threads Type "help thread apply" followed by thread apply subcommand name for full documentation. Command name abbreviations are allowed if unambiguous. OK? Andrew Stubbs