[? command]
• Entering a question mark (?) in each mode displays executable elements in the mode.
[Re-entry assist]
• Entering the up arrow key displays a command that was entered immediately before.
F
i
g
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1
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?
c
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m
F
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g
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1
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?
c
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m
Fig. 1-3 Re-entry assist command
10
m
a
n
d
m
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n
d