It works pretty good for me (cygwin, W2K, Lyx 1.3.1)
Check your latex install and be sure you have both color and ifthen packages installed E.Guevara > ----- Original Message ----- > From: "Pep Roca" <[EMAIL PROTECTED]> > To: "lyx-users" <[EMAIL PROTECTED]> > Sent: Thursday, June 19, 2003 6:13 AM > Subject: Invisible text > > > > Hi: > > > > First, I would like to thank the developers of Lyx, I think that is a > great > > program!! > > > > I'm tried to use the tip from Juergen Spitzmueller (Re: toggled printing > for > > instructor version, 12 Jun 2003) with any success. I don't get any error, > but > > I can't get invisible text. I attach a example file with the Juergen > > Spitzmueller's preamble is someone wants to have a look at it. > > > > Any ideas? > > > > I am using LyX Version 1.3 (congratulations again to the developers team: > > this version is fantastic) in a testing debian. > > > > Thanks in Advance! Pep Roca. > >