Bernd Blaauw escreveu:
1) never dreamed of typing VER /R or VER /? _this extended version should be the dafault_

that may be not so compatible to batchfiles etc. VER /R is an ancient trick.

This will *not* be incompatible because this is just a text output. only difference in that it is a little bigger. M$'s also vary a lot from one to another and I dont believe someone made a parser for that ;-)


2) Kernel version only by numbers is not enough, there are too many variants that show only in the kernel description string string (like fat32)

Kernel 2033 [FAT32, 2004-04-01-CVS, OpenWatcom1.2, UPX1.24-NRV]
(not everything can be set. for example, UPX only happens after compiling the kernel.)

Whith that I van usualy identify one and find it again or information about it.


Luchezar Georgiev escreveu:
> This is shown on kernel startup. The DOS Function 30h code is
> (inthndlr.c, line 696)
>
>        /* Get (editable) DOS Version */
>      case 0x30:
>        lr.AL = os_setver_major;
>        lr.AH = os_setver_minor;
>        lr.BH = OEM_ID;
>        lr.CH = REVISION_MAJOR;   /* JPP */
>        lr.CL = REVISION_MINOR;
>        lr.BL = REVISION_SEQ;

There is also one other for DR-DOS and something (which I don't know) for Datalife-ROM-DOS. But specificaly for FreeDOS it is not enough because there are far too many versions with the same numbers :(

Alain


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