DEFINE VERB SIXEL IMAGE "sys$system:CONVERT_TO_SIXEL" PARAMETER P1 LABEL = REGIS_FILE VALUE (TYPE = $FILE, REQUIRED) PROMPT = "ReGIS Input File" PARAMETER P2 LABEL = SIXEL_FILE VALUE (DEFAULT = "TEMP.SLS") QUALIFIER LOCAL NONNEGATABLE PLACEMENT = GLOBAL QUALIFIER RESET NONNEGATABLE PLACEMENT = GLOBAL QUALIFIER GRAPH_TYPE VALUE (TYPE=GRAPH_KEYWORDS) NONNEGATABLE PLACEMENT = GLOBAL DISALLOW SIXEL_FILE AND LOCAL DEFINE TYPE GRAPH_KEYWORDS KEYWORD COMPRESSED KEYWORD EXPANDED KEYWORD ROTATED