Tweaks.

git-svn-id: https://svn.r-project.org/R/trunk@85872 00db46b3-68df-0310-9c12-caf00c1e9a41

src/library/tools/man/buildVignette.Rd

@@ -3,6 +3,8 @@
 % Copyright 1995-2019 R Core Team
 % Distributed under GPL 2 or later
 
+\newcommand{\I}{#1}
+
 \name{buildVignette}
 \alias{buildVignette}
 \title{Build One Vignette}
@@ -65,7 +67,7 @@ buildVignette(file, dir = ".", weave = TRUE, latex = TRUE, tangle = TRUE,
   A character vector naming the files that have been produced.
 }
 \author{
-  Henrik Bengtsson and Duncan Murdoch
+  \I{Henrik Bengtsson} and Duncan Murdoch
 }
 \seealso{
   \code{\link{buildVignettes}} for building all vignettes in a package.

src/library/tools/man/compactPDF.Rd

@@ -3,6 +3,8 @@
 % Copyright 2011-2023  R Core Team
 % Distributed under GPL 2 or later
 
+\newcommand{\I}{#1}
+
 \name{compactPDF}
 \alias{compactPDF}
 \alias{format.compactPDF}
@@ -29,17 +31,17 @@ compactPDF(paths,
     that directory will be used.}
   \item{qpdf}{Character string giving the path to the \command{qpdf}
     command.  If empty, \command{qpdf} will not be used.}
-  \item{gs_cmd}{Character string giving the path to the GhostScript
+  \item{gs_cmd}{Character string giving the path to the \I{GhostScript}
     executable, if that is to be used.  On Windows this is the path to
     \file{gswin32c.exe} or \file{gswin64c.exe}.  If \code{""} (the
     default), the function will try to find a platform-specific path to
-    GhostScript where required.}
+    \I{GhostScript} where required.}
   \item{gs_quality}{A character string indicating the quality required:
-    the options are \code{"none"} (so GhostScript is not used),
+    the options are \code{"none"} (so \I{GhostScript} is not used),
     \code{"printer"} (300dpi), \code{"ebook"} (150dpi) and
     \code{"screen"} (72dpi).  Can be abbreviated.}
   \item{gs_extras}{An optional character vector of further options to be
-    passed to GhostScript.}
+    passed to \I{GhostScript}.}
   \item{verbose}{\code{\link{logical}} or non-negative integer indicating if
     and how much of the compression utilities' output should be shown.}
   %--> format(*):
@@ -53,17 +55,17 @@ compactPDF(paths,
   This by default makes use of \command{qpdf}, available from
   \url{https://qpdf.sourceforge.io/} (including as a Windows binary) and
   included with the CRAN macOS distribution of \R.  If \code{gs_cmd}
-  is non-empty and \code{gs_quality != "none"}, GhostScript will used
+  is non-empty and \code{gs_quality != "none"}, \I{GhostScript} will used
   first, then \command{qpdf} if it is available.  If
   \code{gs_quality != "none"} and \code{gs_cmd} is \code{""}, an attempt
-  will be made to find a GhostScript executable.
+  will be made to find a \I{GhostScript} executable.
 
   \command{qpdf} and/or \command{gs_cmd} are run on all PDF files found,
   and those which are reduced in size by at least 10\% and 10Kb are
   replaced.
 
   The strategy of our use of \command{qpdf} is to (losslessly) compress
-  both PDF streams and objects.  GhostScript compresses streams and more
+  both PDF streams and objects.  \I{GhostScript} compresses streams and more
   (including downsampling and compressing embedded images) and
   consequently is much slower and may lose quality (but can also produce
   much smaller PDF files).  However, quality \code{"ebook"} is perfectly
@@ -76,11 +78,11 @@ compactPDF(paths,
   Stream compression is what most often has large gains.  Most PDF
   documents are generated with object compression, but this does not
   seem to be the default for MiKTeX's \command{pdflatex}.  For some PDF
-  files (and especially package vignettes), using GhostScript can
+  files (and especially package vignettes), using \I{GhostScript} can
   dramatically reduce the space taken by embedded images (often
   screenshots).
 
-  Where both GhostScript and \command{qpdf} are selected (when
+  Where both \I{GhostScript} and \command{qpdf} are selected (when
   \code{gs_quality != "none"} and both executables are found), they are
   run in that order and the size reductions apply to the total
   compression achieved.
@@ -99,7 +101,7 @@ compactPDF(paths,
 \note{
   The external tools used may change in future releases.
 
-  Frequently, updates to GhostScript have produced better compression (up
+  Frequently, updates to \I{GhostScript} have produced better compression (up
   to several times better), so if possible use the latest version available.
 }
 

src/library/tools/man/find_gs_cmd.Rd

@@ -3,28 +3,30 @@
 % Copyright 2008-2014 R Core Team
 % Distributed under GPL 2 or later
 
+\newcommand{\I}{#1}
+
 \name{find_gs_cmd}
 \alias{find_gs_cmd}
 
 \alias{R_GSCMD}
 \alias{GSC}
 
 \title{
-  Find a GhostScript Executable
+  Find a \I{GhostScript} Executable
 }
 \description{
-  Find a GhostScript executable in a cross-platform way.
+  Find a \I{GhostScript} executable in a cross-platform way.
 }
 \usage{
 find_gs_cmd(gs_cmd = "")
 }
 \arguments{
-  \item{gs_cmd}{The name, full or partial path of a GhostScript executable.}
+  \item{gs_cmd}{The name, full or partial path of a \I{GhostScript} executable.}
 }
 \details{
   The details differ by platform.
 
-  On a Unix-alike, the GhostScript executable is usually called
+  On a Unix-alike, the \I{GhostScript} executable is usually called
   \command{gs}.  The name (and possibly path) of the command is taken
   first from argument \code{gs_cmd} then from the environment variable
   \env{R_GSCMD} and default \code{gs}.  This is then looked for on the
@@ -37,11 +39,11 @@ find_gs_cmd(gs_cmd = "")
   cases the command is looked for on the system \env{PATH}.
 
   Note that on Windows (and some other OSes) there are separate
-  GhostScript executables to display Postscript/PDF files and to
+  \I{GhostScript} executables to display Postscript/PDF files and to
   manipulate them: this function looks for the latter.  
 }
 \value{
-  A character string giving the full path to a GhostScript executable if
+  A character string giving the full path to a \I{GhostScript} executable if
   one was found, otherwise an empty string.
 }
 \examples{\dontrun{

src/library/tools/man/md5sum.Rd

@@ -3,6 +3,8 @@
 % Copyright 1995-2014 R Core Team
 % Distributed under GPL 2 or later
 
+\newcommand{\I}{#1}
+
 \name{md5sum}
 \alias{md5sum}
 \title{Compute MD5 Checksums}
@@ -36,7 +38,7 @@ md5sum(files)
   32-character string of hexadecimal digits.
 }
 \source{
-  The underlying C code was written by Ulrich Drepper and extracted from
+  The underlying C code was written by \I{Ulrich Drepper} and extracted from
   a 2001 release of \code{glibc}.
 }
 \seealso{

src/library/tools/man/texi2dvi.Rd

@@ -3,6 +3,8 @@
 % Copyright 1995-2016 R Core Team
 % Distributed under GPL 2 or later
 
+\newcommand{\I}{#1}
+
 \name{texi2dvi}
 \alias{texi2dvi}
 \alias{texi2pdf}
@@ -123,6 +125,6 @@ texi2pdf(file, clean = FALSE, quiet = TRUE,
   especially if \code{clean = FALSE}).
 }
 \author{
-  Originally Achim Zeileis but largely rewritten by R-core.
+  Originally \I{Achim Zeileis} but largely rewritten by R-core.
 }
 \keyword{utilities}

src/library/tools/man/tools-package.Rd

@@ -3,6 +3,8 @@
 % Copyright 1995-2007 R Core Team
 % Distributed under GPL 2 or later
 
+\newcommand{\I}{#1}
+
 \name{tools-package}
 \alias{tools-package}
 \alias{tools}
@@ -19,7 +21,7 @@
 
 }
 \author{
-  Kurt Hornik and Friedrich Leisch
+  \I{Kurt Hornik} and \I{Friedrich Leisch}
 
   Maintainer: R Core Team \email{R-core@r-project.org}
 }

src/library/tools/man/vignetteEngine.Rd

@@ -3,6 +3,8 @@
 % Copyright 2013-2019 R Core Team
 % Distributed under GPL 2 or later
 
+\newcommand{\I}{#1}
+
 \name{vignetteEngine}
 \alias{vignetteEngine}
 \title{Set or Get a Vignette Processing Engine}
@@ -72,7 +74,7 @@ is used.
   \item{tangle}{The tangle function}
 }
 \author{
-Duncan Murdoch and Henrik Bengtsson.
+Duncan Murdoch and \I{Henrik Bengtsson}.
 }
 \seealso{
 \code{\link{Sweave}} and the \sQuote{Writing R Extensions} manual.

src/library/tools/man/writePACKAGES.Rd

@@ -3,6 +3,8 @@
 % Copyright 1995-2017 R Core Team
 % Distributed under GPL 2 or later
 
+\newcommand{\I}{#1}
+
 \name{write_PACKAGES}
 \alias{write_PACKAGES}
 \title{Generate PACKAGES Files}
@@ -111,7 +113,7 @@ write_PACKAGES(dir = ".", fields = NULL,
   work on all OSes.
 }
 \author{
-  Uwe Ligges and R-core.
+  \I{Uwe Ligges} and R-core.
 }
 \seealso{
   See \code{\link{read.dcf}} and \code{\link{write.dcf}} for reading