On 17/01/2009 3:15 PM, Paul Johnson wrote:
Hey, everybody.
I am concluding that this Sweave wrecks quotation marks in typewriter
font is a bug in Sweave.
I think you're being unfair: this is a LaTeX bug, not an Sweave bug.
See below.
I've uploaded the foo.tex file so now you can see the Rnw, tex, and
pdf file side by side.
http://pj.freefaculty.org/latex
As previous poster noted, the Sweave instruction is added at the end
of the preamble in foo.tex. However, moving the \usepackage{Sweave} to
the beginning of the preamble has no effect. Same black boxes.
It is true that one can work around this by inserting the declaration
\usepackage[noae]Sweave
into the Rnw file (or in the tex file). That solves the problem,
however, the user is left with a suspicious feeling. What will go
wrong in my output after [noae] is inserted? If nothing, why was it
there in the first place?
R is open source, so this is no mystery: if you use [noae] then Sweave
won't use the ae package in LaTeX. The problem you were having with
quotes is that the ae package doesn't define those. If you choose not
to use it, then you won't get the symbols that it does define.
Duncan Murdoch
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