Annotation of 43BSD/usr.lib/learn/editor/L3.1a, revision 1.1

1.1     ! root        1: #print
        !             2: The editor accepts commands one per line,
        !             3: just like the other programs in UNIX; but its
        !             4: commands are unique to it.
        !             5: Like the normal command interpreter,
        !             6: the editor has a prompt sign to let you know
        !             7: when it is ready to accept a command.  In this case
        !             8: the prompt is ':' instead of '%'.  The
        !             9: only command present in every editing session is the
        !            10: last one, 'q' (quit) which returns you to the normal
        !            11: command interpreting program.
        !            12: I'm going to put
        !            13: you in the editor.  Type 'q' to leave,
        !            14: and then type "ready" when you get the '%' from
        !            15: the normal command handler.
        !            16: #create junk
        !            17: You're in the editor.
        !            18: #pipe
        !            19: echo You\'re in the editor. ; ex +'set prompt noopt open' junk
        !            20: #user
        !            21: #unpipe
        !            22: #cmp junk junk
        !            23: #log
        !            24: #next
        !            25: 3.1c 5

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