Derrick Operating System

Derrick is a 32-bit operating system running in protected mode. It's coded in x86 assembly and it's aimed as a single-tasking hybrid monolithic OS with stability in mind.

For version summary please view the changelog.

- floppy driver auto detection
- English language version has a US QWERTY layout by default
- replaced text color from 0x0F to 0x07
- LD function: added "DOS label" information and file size
- FAT12: loading files working up to 64kB, command "TYPE"
- PC emulator detection (in SYSINFO command)

Derrick has been tested on: QEMU 0.9.0, Bochs, VMWare Workstation and on my testbed.
NOTE: Derrick doesn't work properly on MS Virtual PC.
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