19 lines
804 B
Plaintext
19 lines
804 B
Plaintext
u -- Undo command.
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default range syntax
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. u[d]
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1. "u" is used to undo modifications to a line immediately
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after changes are made. E.g. if you substituted "pat" for
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"hat" in a line, to reverse that operation immediately, simply
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type "u" (RETURN).
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2. "ud" is used to restore a group of lines that have been
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delete E.g. if "n,md" deletes lines n thru m, then if you
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position the curser to line n-1 and issue "ud" the deleted
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lines will appear. (Or you can set the od toggle to od< so
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that the line pointer is automatically set to n-1.
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To return to the command directory, type "hcomdir."
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See also: "hd" and "hod".
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