TECO-64 version 200.12.0

Improved documentation, optimized code, and fixed bugs.

TECO-64 version 200.11.0

Optimizations to speed up code.
Also added enhancement for in-line radix specification.

TECO-64 version 200.10.2

Minor bug fixes.

TECO-64 version 200.10.1

Ensured that EB command creates new file with same permissions as old file.

TECO-64 version 200.10.0

Enhanced arrow keys to allow scrolling.

TECO-64 version 200.9.0

Enhanced EI, FM, and FQ commands.

TECO-64 version 200.8.3

Mostly minor fixes to code and documentation.
Made EU command conditional (and disabled by default).

TECO-64 version 200.8.2

Fixed inadvertent bug in old-style EI command.

TECO-64 version 200.8.1

Re-wrote modules for processing terminal input and output.
Extended ES and EV commands to allow both m and n arguments.
Allowed indirect command files to be executed with double ESCape delimiter.
Improved documentation.
Fixed minor bugs.

TECO-64 version 200.8.0

Added more predefined keys to display mode.