/* SHOWCODE.CMD Written by: Albert Crosby Date: Feb 11, 1994 Purpose: Companion program to CmdLine.CMD, a full featured implentation of the OS/2 command line parser in REXX. */ say "Press the key desired: " key=SysGetKey("NoEcho") if key=d2c(0)|key=d2c(224) then do key2=SysGetKey("NoEcho") say "Key pressed was an extended key." say "Codes were: "c2d(key) c2d(key2) say "The variable to define this key for CmdLine would be:" say "history.key."c2d(key2) end else do say "The key pressed was not an extended key." say "Code was: "c2d(key) end