small changes by Soren Larsen

1 files changed, 11 insertions, 11 deletions

diff --git a/Doc/lib/libjpeg.tex b/Doc/lib/libjpeg.tex
index a4e931f..b5c14a4 100644
--- a/Doc/lib/libjpeg.tex
+++ b/Doc/lib/libjpeg.tex
@@ -1,19 +1,19 @@
 \section{Built-in Module \sectcode{jpeg}}
 \bimodindex{jpeg}
 
-The module jpeg provides access to the jpeg compressor and
-decompressor written by the Independent JPEG Group. JPEG is a (draft?)
+The module \code{jpeg} provides access to the jpeg compressor and
+decompressor written by the Independent JPEG Group. JPEG is a (draft?)\
 standard for compressing pictures.  For details on jpeg or the
 Independent JPEG Group software refer to the JPEG standard or the
 documentation provided with the software.
 
-The jpeg module defines these functions:
+The \code{jpeg} module defines these functions:
 
 \renewcommand{\indexsubitem}{(in module jpeg)}
 \begin{funcdesc}{compress}{data\, w\, h\, b}
-Treat data as a pixmap of width w and height h, with b bytes per
+Treat data as a pixmap of width \var{w} and height \var{h}, with \var{b} bytes per
 pixel.  The data is in SGI GL order, so the first pixel is in the
-lower-left corner. This means that lrectread return data can
+lower-left corner. This means that \code{lrectread} return data can
 immedeately be passed to compress.  Currently only 1 byte and 4 byte
 pixels are allowed, the former being treated as greyscale and the
 latter as RGB color.  Compress returns a string that contains the
@@ -24,28 +24,28 @@ compressed picture, in JFIF format.
 Data is a string containing a picture in JFIF format. It returns a
 tuple
 \code{(\var{data}, \var{width}, \var{height}, \var{bytesperpixel})}.
-Again, the data is suitable to pass to lrectwrite.
+Again, the data is suitable to pass to \code{lrectwrite}.
 \end{funcdesc}
 
 \begin{funcdesc}{setoption}{name\, value}
 Set various options.  Subsequent compress and decompress calls
 will use these options.  The following options are available:
 \begin{description}
-\item[\code{'forcegray'}]
+\item[\code{'forcegray' }]
 Force output to be grayscale, even if input is RGB.
 
-\item[\code{'quality'}]
+\item[\code{'quality' }]
 Set the quality of the compressed image to a
 value between \code{0} and \code{100} (default is \code{75}).  Compress only.
 
-\item[\code{'optimize'}]
+\item[\code{'optimize' }]
 Perform Huffman table optimization.  Takes longer, but results in
 smaller compressed image.  Compress only.
 
-\item[\code{'smooth'}]
+\item[\code{'smooth' }]
 Perform inter-block smoothing on uncompressed image.  Only useful for
 low-quality images.  Decompress only.
 \end{description}
 \end{funcdesc}
 
-Compress and uncompress raise the error jpeg.error in case of errors.
+Compress and uncompress raise the error \code{jpeg.error} in case of errors.