This line when added to TCOMPL.200 will allow the compilation of LINE command. 9209 'Line 9210 DATA 125,33,118,141,230,1,194,-9,4,46,119,34,73,239,193,225,209,197,195,191,39,999 The exact format to use in your Basic source code is the following : LINE(x1,y1)-(x2,y2),e where: x1,y1,x2,y2 is any variable or constant as with the regular Basic statement and : "e" is either a 1 or 0 or any variable with the value of 1 or 0 NOTE: contrary to the Basic interpreter, where the 1/0 is optional, you MUST specify this value for the compiler to compile the statement properly. Luc bouchard 73327,2320 Oct,24,1986