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From: Kai_Henningsen@ms.maus.de (Kai Henningsen)
Newsgroups: comp.lang.pascal
Subject: Re: Ansi Color
Message-ID: <14013@ms.maus.de>
Date: 25 Apr 91 11:40:00 GMT
Article-I.D.: ms.14013
Distribution: world,comp
Organization: Maus Mailbox Netz - UUCP-Gateway Bremen
Lines: 22


Terje Th|gersen thoger%solan.unit.no @ SUB schrieb am 21.04.1991, 14:15

TT>TP uses one of three different Writeln's, depending on the settings of
TT>DirectVideo and whether Crt is USED.
TT>
TT>CRT + DirectVideo = TRUE  :  Directly to screen memory.

True.

TT>CRT + DirectVideo = FALSE :  Int 21h, Fn 40h, "Write File" with con as
TT>                             the "file"

Wrong. It's INT 10h AH=09h, BIOS Video Write char/attr at cursor (plus AH=03h
get cursor, AH=02h Set cursor).

TT>No CRT                    :  Int 21h, fn 09h, "Display String", the
TT>                             most basic "write" of them all..

Wrong again. It is INT 21h AH=40h, DOS Write File.

MfG Kai