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1.1 ! root 1: #print ! 2: When you are typing after an 'append' command, ! 3: the editor is no longer listening for its ordinary commands. ! 4: Between 'a' and '.' none of your usual 'p', 'w', or 'q' ! 5: commands are recognized. The only thing that will make the ! 6: editor wake up is to type '.' alone on a line. So to type in ! 7: text, then print it, you must go through a sequence like ! 8: ex file ! 9: a ! 10: input text ! 11: . ! 12: 1,$p ! 13: wq ! 14: and you must not type the "1,$p" until you have typed ! 15: the '.'. Do you understand? Will the sequence ! 16: ex junk ! 17: a ! 18: input line ! 19: $= ! 20: . ! 21: wq ! 22: print the number of the last line typed in? If you don't ! 23: know, try it. Then type 'yes' or 'no'. ! 24: #copyin ! 25: #user ! 26: #uncopyin ! 27: #match no ! 28: #log ! 29: #next ! 30: 16.1b 10 ! 31: 16.2a 5
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