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1.1 ! root 1: #print ! 2: Note that the // searches always go forward. ! 3: Sometimes you want to go backward, to find ! 4: some expression on a line before the ! 5: one you are now working on. ! 6: In that case you can search with a command like ! 7: ?abc?p ! 8: which prints the nearest preceding line which ! 9: contains 'abc'. What command would print ! 10: the nearest previous line that ends in 'cat'? ! 11: Type "answer COMMAND" when you figure it out. ! 12: #copyin ! 13: #user ! 14: #uncopyin ! 15: #match ?cat$?p ! 16: The "p" isn't needed, but use it if you like too. ! 17: #match ?cat$? ! 18: #log ! 19: #next ! 20: 54.1a 10 ! 21: 53.2b 7
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