TECO-64 version 200.4.1

Completed first draft of Reference Manual; deleted DEC PDF file. No code changes, other than version number.

TECO-64 version 200.4.0

Mostly new and improved Markdown documentation, plus more minor enhancements and bug fixes.

TECO-64 version 200.3.2

Added more documentation, and made minor enhancements and fixes.

TECO-64 version 200.3.1

Added more Markdown documentation, fixed minor bug.

TECO-64 version 200.3.0

Added more Markdown documentation. Minor enhancements and bug fixes.

TECO-64 version 200.2.1

Fixed bug with duplicate cursor in display mode; added documentation for page manipulation commands.

TECO-64 version 200.2.0

Renamed window mode to display mode, fixed issue with long lines while in display mode.

TECO-64 version 200.1.0

Minor fixes and upgrades, plus additional documentation.

TECO-64 version 200.0.2

Initial commit