On 11-07-14 3:23 AM, Mark Heckmann wrote:
Thanks Duncan,
the problem now is that, the space between R code and R output is also
increased.
I would like to avoid this, i.e.

vertical space
R code
NO SPACE
R results
vertical space

Don't modify \topsep then, just put the spacing directly into the Schunk redefinition. For example,

\renewenvironment{Schunk}{\vspace{20pt}}{\vspace{30pt}}

The way environments work in LaTeX is that the first arg (\vspace{20pt}) is put at the start, and the second one (\vspace{30pt}) at the end. Nothing happens in the middle, but the definitions for \Sinput and \Soutput implicitly make use of the \topsep size, so the definition below affected everything.

Duncan Murdoch


TIA,
Mark

Am 14.07.2011 um 02:13 schrieb Duncan Murdoch:

On 13/07/2011 7:14 PM, Mark Heckmann wrote:
I would like to have a bigger default space in front of and behind
every Sweave chunk.
I have seen that space between input and output is removed as follows:

\fvset{listparameters={\setlength{\topsep}{0pt}}}
\renewenvironment{Schunk}{\vspace{\topsep}}{\vspace{\topsep}}

Still, I can't figure out how to add vertical space before and after
the Sweave chunk.
Can someone help?


"0pt" standard for "zero points". Use a bigger number if you want a
bigger space, e.g. 20pt.

Duncan Murdoch

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