DWGWRITE

Controls the initial state of read-only toggle in Open dialog

FFLIMIT

Limits the number of postscript and TrueType fonts in memory

LONGFNAME

Stores status of long filename usage

MACROTRACE

Associated with the debugging tool for DIESEL

RIASPECT

Changes the image aspect ratio for raster image

RIBACKG

Specifies the background color number of raster image

RIEDGE

Controls the edge detection feature in RASTERIN

RIGAMUT

Controls the number of colors RASTERIN uses when importing

RIGREY

Imports raster image as a gray-scale image

RITHRESH

Controls the importing an image based on luminance

SAVEIMAGES

Replace with ProxySave, Controls saving of custom objects from ARX apps