Column numbers

Column numbers can be inserted above each display column.

The inserted column numbers are relative to the leftmost display column. Use the following command to invoke column numbering:

CNUM
Enables you to toggle on/off the column numbers above each display column.
Notes:
  1. The leftmost displayed column is always numbered one (1) regardless of how far to the right you scroll.
  2. You can use column numbers when issuing the SORT fast-path command.
  3. Column numbers are not removed by CRESET nor CREMOVE. To remove column numbers, reissue the CNUM command.