Renum
Set Visual Renum ON | OFF
(Default=On)
When you insert lines, Qedit attempts to assign them new line numbers between the existing lines. Sometimes this is impossible, as between 500.01 and 500.011. In this case, Qedit will renumber the lines on your screen to make room for the new lines. Qedit uses the appropriate Increment value that ensures proper renumbering. The value it chooses might be different from the current Increment value.
Although this value also affects operation of the Add command in Line mode, it does not affect the Divide command.
You can disable this option with Set Vis Renum Off.