DLINE [#ch,] [range *[,rangei]*](Not SMS)
DLINE [range *[,rangei]*](SMS Only)
This command deletes a given range of lines from the current SuperBASIC program. The range of lines is as per the LIST command. If an empty range (for example DLINE) is specified, no action is taken. When the lines have been deleted, except under SMS, the current listed lines are re-shown in the given channel (default #2), although we cannot see any reason why you would wish this to happen on another channel! On SMS this command has no effect on the display.
DLINE TO is expanded to DLINE 1 TO 32767.
Only Minerva v1.96+ rejects invalid channel parameters.
On Minerva pre v1.98, DLINE to the last line could crash the QL!