Executing of RT-11 programs under RSTS/E

I thought it would be better to wait until Sunday, April 4th since this request for help would otherwise be seen as an April fools joke. YES! I agree that only hobby users might be interested enough to want these changes, let alone use them. But it keeps me busy and challenged. I have almost finished making changes to MACRO.SAV to fix some bugs and display the year in four digits (1972 -> 2099). Along the way, I found that MACRO.SAV and CREF.SAV assume that each other are on the SY: device and .Chain back and forth when a cross-reference table is added to the listing. Now both MACRO.SAV and CREF.SAV are allowed to be on a device different from SY: and from each other if the user so specifies. All of the code has a simple solution under RT-11 and I presume there may be a simple solution when run under RSTS/E. However, I have not run any code under RSTS/E for 20 years and have no simple way of setting up a system. My preference would be to run RSTS/E under SIMH with: (a) Debug capability if possible (b) No debug capability, but just run the program (c) Have someone else run the program under RSTS/E and test it for me in that order of priority. Has anyone a simple RSTS/E image that I can download and run without modification to allow me to test the programs myself under SIMH? That should keep everything legal for an RSTS/E distribution that is allowed under SIMH. I would also need a few hints on running, but probably very few. Can anyone help? John Dundas has helped by providing a PDF of a manual describing the RT-11 emulation under RSTS/E. This manual provides some details of the RT-11 .Chain EMT request when used under the RT-11 Real Time emulation under RSTS/E, but there are conflicts with the documentation on the RT-11 side of the fence as to the use of the PPN from RSTS/E during an RT-11 .Chain EMT request. In particular, for some of the RT-11 documentation, the 5th word in the Chain Area starting at octal address 500 (i.e. at octal location 510) is the RSTS/E PPN value for the file to be .ChainED to while other definitions place a very different value at octal location 510. Does anyone have an idea as to which documentation is correct? There may be some RSTS/E images at trailing edge. However, I would appreciate something that is ready out of the can, so to speak, as my focus is so narrow. Using RSTS/E is far from my goal. I just want to have the modified MACRO.SAV and CREF.SAV pair work under RSTS/E as well as RT-11, RTEM and TSX-Plus. The manual It may also be useful to test under any other RT-11 emulator. I know of just one, but I can't remember who developed it. Jerome Fine