HighlightWeaveLatex {highlight} | R Documentation |
Sweave driver using the highlight latex renderer to perform syntax highlighting of input R code in sweave chunks.
HighlightWeaveLatex(
boxes = FALSE,
bg = rgb(0.95, 0.95, 0.95, maxColorValue = 1),
border = "black",
highlight.options = list(boxes = boxes, bg = bg, border = border)
)
boxes |
if |
bg |
background color for code boxes. |
border |
color to use for the border of code boxes. |
highlight.options |
Can be used instead of the other arguments to
set the |
This sweave driver is very similar to standard driver that is
included in ‘utils’. The difference is that input R code and
verbatim output is rendered using highlight
enabling
syntax highlighting of R code.
Instead of using ‘Sinput’ and ‘Soutput’ commands, this driver uses ‘Hinput’ and ‘Houtput’ and defines these commands at the very beginning of the document, letting the user the option to overwrite them as necessary.
Latex boxes defined by the latex renderer (renderer_latex
)
and style definitions needed are also written at the beginning
of the document.
Because highlight does not use verbatim environments, the user of this driver can freely redefine the ‘Hinput’, ‘Houtput’ and ‘Hchunk’ environments to achieve greater control of the output latex document than with the standard driver.
A sweave driver, suitable for the ‘driver’ argument of
Sweave
## Not run:
# using the driver on the grid vignette
require( grid )
v <- vignette( "grid", package = "grid" )$file
file.copy( v, "grid.Snw" )
Sweave( "grid.Snw", driver= HighlightWeaveLatex() )
## End(Not run)