Search found 5 matches

by AElfstangard
Thu Jan 10, 2019 11:32 pm
Forum: QBASIC and QB64 Questions & Answers
Topic: Caxton Foster's Bifid Analysis Tools
Replies: 0
Views: 2007

Caxton Foster's Bifid Analysis Tools

Hi Everyone, Hopefully, I'm not too off topic here but bare with me a bit. I'm trying to convert the Bifid decryption tools in Caxton Foster's book<I><s> </s> Cryptanalysis for microcomputers. <e> </e></I> I have typed the programs as they are presented (line numbers included) in his book in Chapter...
by AElfstangard
Sun Jul 08, 2018 2:29 pm
Forum: QBASIC and QB64 Questions & Answers
Topic: What version of BASIC is this?
Replies: 6
Views: 2708

Re: What version of BASIC is this?

Hi... Thank you for your help. CTF and PT are file names. (In this case it was supposed to mean Cipher Text File and Plain Text) I found an explanation of OPEN:PT:2000 in Lien's The BASIC Handbook but no reference to in what versions of BASIC it occurs in. A real headache! This version of BASIC seem...
by AElfstangard
Mon Jul 02, 2018 9:48 am
Forum: QBASIC and QB64 Questions & Answers
Topic: What version of BASIC is this?
Replies: 6
Views: 2708

Re: What version of BASIC is this?

I hit submit a little too soon... What I want to know is, is this Sinclair BASIC, TSR80 BASIC, Apple BASIC, Joe Schmeky BASIC or what? I have no idea what some of these commands do so knowing what version of BASIC is being used would help me to research it and better understand how to port these pro...
by AElfstangard
Mon Jul 02, 2018 9:38 am
Forum: QBASIC and QB64 Questions & Answers
Topic: What version of BASIC is this?
Replies: 6
Views: 2708

Re: What version of BASIC is this?

Hi...

I'm well aware that this is not QBasic or QuickBasic. I would like to know what version of BASIC it is so I can better research and understand how to rewrite the programs in QBasic..

Thank you.
by AElfstangard
Fri Jun 29, 2018 10:51 am
Forum: QBASIC and QB64 Questions & Answers
Topic: What version of BASIC is this?
Replies: 6
Views: 2708

What version of BASIC is this?

Hello Everyone.... I'm trying to convert a pre-QBASIC program from 1982 into QBASIC. The author goes into detail about how the program works he but does not identify the version of BASIC he is using. It would be helpful if someone could identify this version of BASIC for me so I may research it. Bel...