COMMENT ā VALID 00002 PAGES C REC PAGE DESCRIPTION C00001 00001 C00002 00002 6.0 CONTROL - COMMAND LANGUAGES. C00003 ENDMK Cā; 6.0 CONTROL - COMMAND LANGUAGES. GEOMEL - Geometric Modeling Extensions for LISP. GEOMES - Geometric Modeling Extensions for SAIL. GEOMED - Geometric Editor. CRE - Contour, Region, Edge.