Inverse Text Utility v1.0 by Stephen J Woolham

[zephyr]

This program gives an inverse text display on a Dragon 32 or Dragon 64 (works in 32 and 64 mode). CLS9 toggles screen mode/text colour.

EDIT: Attachment removed.

[zephyr]

Version 1.1 has been released.

List of changes made since v1.0:

* Fixed a serious bug which interfered with the operation of RENUM, GET/PUT, and Function Assignment.

* Size optimized the Dragon 32 code to leave as much free memory as possible for BASIC.

* Speed optimized the Dragon 32 code.

* Improved DOS compatibility.


Notes:

(1) Bytes $76 (118) and $77 (119) are used by the program as extra housekeeping bytes.

(2) PEEK(119) can be used to check if the orange text mode is enabled.

(3) CLS9 toggles the orange text mode on/off.

(4) If you have a Dragon 64 or a Dragon 32 which has been upgraded with 64K of RAM, you may choose to have the
BASIC ROM copied to RAM and patched rather than using up valuable memory. Enter POKE113,64:EXEC after the
program has loaded from cassette or disk to patch the BASIC ROM.

(5) End of BASIC RAM is set at $7F4B (32587) when the Dragon 32 code is active.