Article View: comp.sys.amiga.tech
Article #932Re: DME and vanishing text
From: Eddy Carroll
Date: Sat, 12 Aug 1989 11:45
Date: Sat, 12 Aug 1989 11:45
27 lines
1799 bytes
1799 bytes
In article <89222.135727WTW101@PSUVM>, WTW101@PSUVM.BITNET (Bill Warner)
writes:
> I am outputing text in assembly using the DOS funtion Write(...). I am
> terminating my lines with single linefeeds. The text outputs to the default
> output device (the screen) just fine. When I redirect my text to the disk
> (via >df1:bla) then TYPE this file everything is dandy. However when I edit
> this file with DME I have missing text!
>
> The missing text occurs when I continue a line of text. i.e. I call
> Write(...) and print some text, then I call Write(...) again and print text
> thats terminates with a linefeed. The latter half of the text dissapears!
>
> Ideas? Answers?
>
> Chris
> CJC@psuecla
It sounds like you are either accidentally or intentionally outputting a
null byte ($00) at the end of each string you Write(). The Type command
ignores these, but DME treats them as an end-of-line indicator. The
easy solution is to subtract 1 from the 'Length' parameter you are passing
to Write(), so the terminating $00 you have at the end of your strings
won't actually get written.
--
Eddy Carroll ----* Genuine MUD Wizard | "You haven't lived until
INTER: ecarroll@cs.tcd.ie | you've died in MUD!"
UUCP: {..uunet}!mcvax!ukc!cs.tcd.ie!csvax1!ecarroll | -- Richard Bartle
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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!mcvax!ukc!tcdcs!csvax1.cs.tcd.ie!ecarroll From: ecarroll@csvax1.cs.tcd.ie (Eddy Carroll) Newsgroups: comp.sys.amiga.tech Subject: Re: DME and vanishing text Message-ID: <52431@csvax1.cs.tcd.ie> Date: 12 Aug 89 11:45:43 GMT References: <89222.135727WTW101@PSUVM> Organization: Computer Science Department, Trinity College Dublin Lines: 27