The COL.HDG keyword defines an alternative column heading for reported data. The synonym DISPLAY.NAME may be used.
field COL.HDG text
The default column heading for reported data is the display name from the dictionary entry or, for evaluated expressions, the expression. The COL.HDG field qualifier can be used to set an alternative column heading.
The text may include the control tokens that control how the column heading is displayed. The codes are enclosed in single quotes which implies that a column heading specification that uses the codes must itself be enclosed in double quotes.
If both R and X are to be used, they should be enclosed in a single set of quotes.
LIST INVOICES AMT.DUE COL.HDG "Outstanding" SITE.NAME WITH NO AMT.RECEIVED
This command reports records from the INVOICES file where no payment has been recorded. The AMT.DUE field has the column heading set to "Outstanding".
LIST SALES CUST.NO COL.HDG "Client'L'Number" VALUE COL.HDG "'RX'Value"
This command reports records from the SALES file. The heading for the CUST.NO field occupies two lines. The column heading for VALUE is right justified with the normal dot filler suppressed.