1. the width of output of R code depends on options('width') when
Sweave option is \SweaveOpts{keep.source=FALSE} (this is default
before R 2.14), so you may need to set width to a smaller value, say,
options(width = 60), in the beginning of your document (probably as a
hidden code chunk).
Or you set \SweaveOpts{keep.source=TRUE} to tell Sweave not to
"reshape" your R code.
2. You need to customize sweave.module (the font size of R code is
defined there).
Regards,
Yihui
--
Yihui Xie <[email protected]>
Phone: 515-294-2465 Web: http://yihui.name
Department of Statistics, Iowa State University
2215 Snedecor Hall, Ames, IA
On Tue, Oct 11, 2011 at 10:21 AM, Shane Siers <[email protected]> wrote:
> Hello, friends. My problem:
>
> Many R commands are too long for a single line. Lyx will wrap the text in
> the GUI, but the PDF output runs off the edge of the page. Breaking up
> command lines with carriage returns works in R but not in Sweave.
>
> How can I get the R commands to wrap (preferably with an indent for wrapped
> lines) in the PDF output?
>
> Also, can I get the LyX interface display of Sweave chunks to default to a
> smaller text size?
>
> --
> Shane
>
>
