Changes
/* Protext CP/M Easter Egg */
When [[Arnor]] closed in 1995 it seemed that Protext had become another British casualty of the fast-evolving world of computers.
[[WACCO]] continue continued with the sellssales.
But a group of Protext users with professional experience from other areas of business, were not prepared to let it go.
Image:Protext ROM.jpg|ROM
</gallery>
== ROM Commands ==
Rom Details:
Rom type: Background
Version: 1.22
Rom Name: PROTEXT
Commands:
{|
|-
! Command !! Description
|-
|PROTEXT||Start Protext, in 80 column mode. If you want to start in 40 column mode use <nowiki>|PROTEXT,1</nowiki>
|-
|P||Start Protext
|-
|PRINTER||Select a printer driver
|-
|ROMON7||Disable all roms, except ROM 7 (the AMSDOS rom)
|-
|CP||Start Protext with a colour screen
|-
| Hidden Command:0x10,0x0||See [[Media:Proprog.txt|Protext ROM Technical Information]]
|-
| Hidden Command:0x10,0x1||See [[Media:Proprog.txt|Protext ROM Technical Information]]
|-
| Hidden Command:0x10,0x2||See [[Media:Proprog.txt|Protext ROM Technical Information]]
|-
| Hidden Command:0x10,0x3||See [[Media:Proprog.txt|Protext ROM Technical Information]]
|-
| Hidden Command:0x10,0x4||See [[Media:Proprog.txt|Protext ROM Technical Information]]
|-
| Hidden Command:0x10,0x5||See [[Media:Proprog.txt|Protext ROM Technical Information]]
|-
| Hidden Command:0x10,0x6||See [[Media:Proprog.txt|Protext ROM Technical Information]]
|-
| Hidden Command:0x10,0x7||See [[Media:Proprog.txt|Protext ROM Technical Information]]
|-
| Hidden Command:0x10,0x8||See [[Media:Proprog.txt|Protext ROM Technical Information]]
|-
| Hidden Command:0x10,0x9||See [[Media:Proprog.txt|Protext ROM Technical Information]]
|-
| Hidden Command:0x10,0xa||See [[Media:Proprog.txt|Protext ROM Technical Information]]
|-
| Hidden Command:0x10,0xb||See [[Media:Proprog.txt|Protext ROM Technical Information]]
|-
| Hidden Command:0x10,0xc||See [[Media:Proprog.txt|Protext ROM Technical Information]]
|-
| Hidden Command:0x10,0xd||See [[Media:Proprog.txt|Protext ROM Technical Information]]
|}
== ROM Technical Details ==
A separate technical manual was produced that could be obtained from Arnor. This was later recreated and uploaded to the [https://cpctech.cpcwiki.de/docs/proprog.html "Unofficial Amstrad WWW Resource"]
This provided the following information:
# Calls that can be made to PROTEXT which either return some information or perform some function.
# Vectors that may be intercepted to change the operation of some feature of PROTEXT or to add a new feature.
# Printer driver format.
# PROTEXT key translation table
>
== Protext CP/M Easter Egg ==
The CP/M version has a thanks easter egg:
At the Protext prompt, enter:
KEY E,^192
In editing mode, press Control-0 then E
If you did this correctly, you'll see "Many thanks to David Foster for all his help." show up at the top of the screen.
<gallery>
Protext_CPM_Thanks_Egg.png|Protext Thanks
</gallery>
* [[Media:Protext (Arnor) Manual.pdf|Protext (Arnor) Manual]] {{EN}} {{PDF}}
* [[Media:Protext CPM (Arnor) Manual.pdf|Protext CPM (Arnor) Manual]] {{EN}} {{PDF}}
* [[Media:Proprog.txt|Raw TXT versionProtext ROM Technical Information]] (More information)
* [[Media:Proprog.zip|Zipped HTML version]] (More information)
* {{CPCPower|4114}}
* {{CPCPower|4667|Protext CPM}}
* [https://cpctech.cpcwiki.de/docs/proprog.html Protext Technical Information]
[[Category:Applications]]
[[Category:Expansion ROM]]
[[Category:Manual]]
