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*The history command should accept two numeric arguments to indicate a range of history entries to display, save or read. | *The history command should accept two numeric arguments to indicate a range of history entries to display, save or read. | ||
*Create an option to avoid duplicate history entries (think of endless "dbnext" sequences). | |||
*Avoid writing the history file if the history list has not changed. | *Avoid writing the history file if the history list has not changed. |
edits