12d43c23___CP_M_Features_and_Facilities_Table_1_4__PIP_Parameters_Meaning
[Parameter] N [Meaning] 
Adds line numbers to each line transferred to the destination, starting at one and incrementing by 1. Leading zeroes are suppressed, and the number is followed by a colon. If N2 is specified, leading zeroes are included and a tab is inserted following the number. The tab is expanded if T is set.
Section 1: CP/M Features and Facilities
Meaning