Yes, for a time Xenix was used for some proportion of internal development, IIRC for DOS. I think I read that on here somewhere. I unfortunately don't have a c

Yes, for a time Xenix was used for some proportion of internal development, IIRC for DOS. I think I read that on here somewhere. I unfortunately don't have a citation. Need to get a time machine to take me to whatever point in the future I sort out my bookmarks ._.