LSET
Aligns to left the contents of a record field in a random-access file buffer
Implemented by: decbasic, trsdisk, colordisk, GWBASIC, msxdisk, bwbasic, bw32, ABasiC, QBasic, VBDOS, FreeBASIC
With variations: level3 (also a command used with LIST, RESET and SET)
Also written as: