From p.dalgaard at biostat.ku.dk  Fri Mar 17 08:51:08 2006
From: p.dalgaard at biostat.ku.dk (Peter Dalgaard)
Date: 17 Mar 2006 08:51:08 +0100
Subject: [Rd] sub returns garbage (PR#8687)
In-Reply-To: <x2d5gmukv8.fsf@turmalin.kubism.ku.dk>
References: <20060316212802.D4E51C976@slim.kubism.ku.dk>
	<x2d5gmukv8.fsf@turmalin.kubism.ku.dk>
Message-ID: <x2fylh33wz.fsf@turmalin.kubism.ku.dk>

Peter Dalgaard <p.dalgaard at biostat.ku.dk> writes:

> todd at baileywick.plus.com writes:
> 
> > Full_Name: Todd Bailey
> > Version: 2.1
> 
> Er, 2.2.1....
> 
> > OS: Mac OS-X 10.4.3
> > Submission from: (NULL) (87.112.79.124)
> > 
> > 
> > sub returns garbage in some strings when replacing something with nothing and
> > fixed=TRUE.  For example:
> > 
> > > a=c('hello','hello'); sub('lo','',a,fixed=TRUE)
> > [1] "hel"     "hel\0\0"
> > > a=c('hello','hello'); sub('lo','',a,fixed=FALSE)
> > [1] "hel" "hel"
> 
> Confirmed on Linux & Windows. We've seen this symptom a few times
> before.... 

...and fixed it, apparently! (Thanks Marc.) 

I claim XP braindamage -- I'm not Linuxifying my new ThinkPad until
FC5 is out.

-- 
   O__  ---- Peter Dalgaard             ?ster Farimagsgade 5, Entr.B
  c/ /'_ --- Dept. of Biostatistics     PO Box 2099, 1014 Cph. K
 (*) \(*) -- University of Copenhagen   Denmark          Ph:  (+45) 35327918
~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk)                  FAX: (+45) 35327907



[Rd] sub returns garbage (PR#8687)
Peter Dalgaard