Reply to note from Kari EveliWed, 8 Jan 2020 09:26:04 +0200 > "MW mx" means Windows function (= MW), parameter mx (= maximize > screen), > > see Customization & Programming Guide by Tony Woozley > (http://www.penticoff.com/nb/programming/index.htm) for detailed > descriptions of different commands. See also the XyWrite Programming Language User's Guide, a solid introduction to XPL programming in XyWrite 4 and later, including XyWrite for Windows: http://xywrite.org/xywwweb/XPL.PDF There's a wealth of useful information in the appendices (see especially B and C): APPENDIX A: XPL Commands and Operators Reference APPENDIX B: XyWrite Function APPENDIX C: VA Command Settings APPENDIX D: From BASIC to XPL -- Carl Distefano cld@xxxxxxxxxx