E. C. Masloch

You can provide ovr.bat though in which case autowat.bat is not called from cfg.bat

Oops, bdosldr is built with the DOS loader in my most recent builds. I will fix this too.

FreeCOM set up a CMDLINE= environment variable for the one case in which the resulting command line tail (with variables expanded) exceeded 126 bytes. This seems to be parsed by...

> in _drbio\init.nas_ there is a `%include "../tmp/edrdosl.mac"`. But this file seem neither be included in the repo, nor generated by the build. I mentioned this earlier: https://github.com/SvarDOS/edrdos/issues/104#issuecomment-2325238505 > Note...

Basically you need to run `nasm lcfg.asm -o tmp/edrdosl.mac`: https://hg.pushbx.org/ecm/kernwrap/rev/4e0c178bb110#l1.21

I also pushed several other updates now.

An easy way to implement SHELLHIGH= is FreeDOS's extension that 21.4B80 acts like 21.4B00 [except it allocates UMBs if available](https://pushbx.org/ecm/dokuwiki/blog/pushbx/2025/0210_early_february_work_on_lms-dos_and_ldebug?s[]=21&s[]=4B80#lms-dos). Unfortunately DR-DOS may [already use this function call number for...

Others may expect an 21.4B extension not to use a different function number however -- [dosemu2 is known to handle a few services differently](https://hg.pushbx.org/ecm/tsr/file/3c25a002aa4b/transien.asm#l1303) which works to support the DOS...

I assume you mean https://github.com/SvarDOS/edrdos/blob/83b66305d6498cad55c585ede6a6a639cbc3fdc1/drbio/biosinit.asm#L292 and https://github.com/SvarDOS/edrdos/blob/83b66305d6498cad55c585ede6a6a639cbc3fdc1/drdos/header.asm#L1392 ? I don't know what exactly this was intended for. You're of the opinion it is for hot patching existing kernel files, to...

It is no more than 512 Bytes, maybe less (not sure whether the bio patch is init only area or resident). So I'd rather be careful for now.