NEXT RASTER AT # [integer] WITH [label]
NEXT RASTER AT [expression] WITH [label]
Wait for the next raster at a specific, new, raster position and to execute the code at the given label. Meanwhile, the execution of the main code will resume where it left off.
NEXT RASTER AT #$42 WITH myRasterRoutine NEXT RASTER AT newRaterLine WITH myRasterRoutine