T3X/0

Changes

These things have changed in the T3X/0 compiler since the publication of the book.

• Code generators for the ARMv6, ARMv7, and x86_64 architectures under Unix have been added.
• Support for the 64-bit x86 under macOS has been added. Thanks, Doug Currie!
• The CONSOLE module for cursor addressing, keyboard polling, clearing the screen, and scrolling has been added. It is portable between CP/M, DOS, Unix, and the TCVM.
• The SYSTEM module has been added. It provides access to system calls that are common on DOS and Unix and is portable between these two platforms.
• The Tcode Virtual Machine (TCVM) now works under Linux.
• The NOE (WordStar-like) and VEE (vi-like) editors have been added to the source code archive and the DOS and CP/M distributions. Both have key combinations for compiling and running T3X/0 programs.
• The build process has been clarified and simplified.