Net2/usr/src/usr.bin/gdb/XGdbinit.samp

button "show" push-to-file %S
button "back" pop-file
button "break in" break %S
button "break at" break %l
button delete delete %b%e
button backtrace
button up
button down
button print print %E
button print* print *(%E)
button next
button step
button "do upto" until %l%e
button finish
button continue cont%e