curve2e 2011/07/28 v.1.3

git-svn-id: svn://tug.org/texlive/trunk@23372 c570f23f-e606-0410-a88d-b1316a301751

4 files changed, 57 insertions, 22 deletions

diff --git a/Master/texmf-dist/doc/latex/curve2e/curve2e.pdf b/Master/texmf-dist/doc/latex/curve2e/curve2e.pdf
index f6918e2cc16..5d5b0f58733 100644
--- a/Master/texmf-dist/doc/latex/curve2e/curve2e.pdf
+++ b/Master/texmf-dist/doc/latex/curve2e/curve2e.pdf
diff --git a/Master/texmf-dist/doc/latex/curve2e/manifest.txt b/Master/texmf-dist/doc/latex/curve2e/manifest.txt
new file mode 100644
index 00000000000..dab27f3e2a4
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/curve2e/manifest.txt
@@ -0,0 +1,35 @@
+The package bundle curve2e is composed of the following files
+
+curve2e.dtx
+curve2e.pdf
+mainfest.txt
+README
+
+Manifest.txt is this file.
+
+curve2e.dtx is the documented source file of package curve2e.sty; you get both
+curve2e.sty and curve2e.pdf by running pdflatex on curve2e.dtx.
+
+README (or Readme or readme depending on the operating system) contains general 
+information
+
+The package has the lppl status of author maintained.
+
+Nevertheless this package is an extension to the standard LaTeX package pict2e 
+(2009), so that this file is first of all  submitted to the authors of pict2e, 
+in case they wanted to incorporate part or all of its contents in the official 
+package they maintain.   Therefore  any change must be controlled  against the 
+parent package pict2e so as to avoid redefining what has already been 
+incorporated in the official package. Their e-mails are
+
+Rolf Niepraschk, Rolf.Niepraschk@ptb.de
+Hubert Gaesslein, HubertJG@open.mind.de
+Josef Tkadlec,  j.tkadlec@email.cz 
+
+If you prefer sending me your modifications, as long as I will maintain this
+package, I will forward every (documented) suggestion or modification to the
+authors of pict2e.
+
+Claudio Beccari
+
+claudio.beccari@gmail.it
diff --git a/Master/texmf-dist/source/latex/curve2e/curve2e.dtx b/Master/texmf-dist/source/latex/curve2e/curve2e.dtx
index 91d53920373..1a6ab647d6d 100644
--- a/Master/texmf-dist/source/latex/curve2e/curve2e.dtx
+++ b/Master/texmf-dist/source/latex/curve2e/curve2e.dtx
@@ -14,7 +14,7 @@
 \endpreamble
 \postamble
 
-Copyright 2005-2010 Claudio Beccari
+Copyright 2005-2011 Claudio Beccari
 
 Distributable under the LaTeX Project Public License,
 version 1.3c or higher (your choice). The latest version of
@@ -37,7 +37,7 @@ and the derived files curve2e.sty and curve2e.pdf.
 %
 %%
 %% File `curve2e.dtx'.
-%% Copyright (C)  2005--2010 Claudio Beccari  all rights reserved.
+%% Copyright (C)  2005--2011 Claudio Beccari  all rights reserved.
 %%
 % What follows is the usual trick that is not typeset in the documentation
 % dvi file that is produced by LaTeX. It is used to define the date, the version
@@ -57,7 +57,7 @@ and the derived files curve2e.sty and curve2e.pdf.
 %</driver>
 %<+package>\ProvidesPackage{curve2e}%
 %<*package>
-        [2010/11/08 v.1.30 Extension package for pict2e]
+        [2011/07/28 v.1.31 Extension package for pict2e]
 %</package>
 %<*driver>
 \documentclass{ltxdoc}
@@ -105,7 +105,7 @@ and the derived files curve2e.sty and curve2e.pdf.
 % beginnings in 1994. The dummy package was just issuing an info message that
 % simply announced the temporary unavailability of the real package.
 %
-% Eventually Gäßlein and Niepraschk implemented what Lamport himself had already
+% Eventually G��lein and Niepraschk implemented what Lamport himself had already
 % documented in the second edition of his \LaTeX\ handbook, that is a \LaTeX\
 % package that contained the macros capable of removing all the limitations
 % contained in the standard commands of the original \texttt{picture}
@@ -190,7 +190,7 @@ and the derived files curve2e.sty and curve2e.pdf.
 % \item two new macros are defined in order to draw circular arcs with one
 % arrow at one or both ends;
 % \item a new macro |\Curve| is defined so as to draw arbitrary curved lines
-% by means of third order Bézier splines; the |\Curve| macro requires only the
+% by means of third order B�zier splines; the |\Curve| macro requires only the
 % curve nodes and the direction of the tangents at each node.
 % \end{enumerate}
 %
@@ -208,7 +208,7 @@ and the derived files curve2e.sty and curve2e.pdf.
 % \texttt{pict2e} package or even become a part of it.
 %
 % For this reason I suppose that every enhancement should be submitted to
-% Gäßlein and Niepraschk  who are the prime maintainers of \texttt{pict2e};
+% G��lein and Niepraschk  who are the prime maintainers of \texttt{pict2e};
 % they only can decide whether or not to incorporate new macros in their package.
 %
 % \section{Summary of modifications and new commands}
@@ -451,7 +451,7 @@ and the derived files curve2e.sty and curve2e.pdf.
 % \end{itemize}}
 %
 % \item General curves can be drawn with the |pict2e| macro |\curve| but it requires
-% the specification of the Bézier third order spline control points; sometimes it's
+% the specification of the B�zier third order spline control points; sometimes it's
 % better to be very specific with the control points and there is no other means to
 % do a decent graph; sometimes the curves to be drawn are not so tricky and a
 % general set of macros can be defined so as to compute the control points, while
@@ -516,15 +516,15 @@ and the derived files curve2e.sty and curve2e.pdf.
 % curves of various kinds. |PSTricks| and |tikz/pgf| are the most powerful ones. But
 % there are also the package |curves| that is intended to draw almost anything by
 % using little dots or other symbols partially superimposed to one another. It used
-% only quadratic Bézier curves and the curve tracing is eased by specifying only the
+% only quadratic B�zier curves and the curve tracing is eased by specifying only the
 % curve nodes, without specifying the control nodes; with a suitable option to the
 % package call it is possible to reduce the memory usage by using short straight
 % segments drawn with the PostScript facilities offered by the |dvips| driver.
 %
 % Another package |ebezier| performs about the same as |curve2e| but draws its
-% Bézier curves by using little dots partially superimposed to one another. The
+% B�zier curves by using little dots partially superimposed to one another. The
 % documentation is quite interesting but since it explains very clearly what exactly
-% are the Bézier splines, it appears that |ebezier| should be used only for dvi
+% are the B�zier splines, it appears that |ebezier| should be used only for dvi
 % output without recourse to PostScript machinery.
 %
 % \section{Acknowledgements}
@@ -549,7 +549,7 @@ and the derived files curve2e.sty and curve2e.pdf.
 %
 % \StopEventually{%
 % \begin{thebibliography}{9}
-% \bibitem{pict2e} Gäßlein H.,  Niepraschk R., and Tkadlec J.
+% \bibitem{pict2e} G��lein H.,  Niepraschk R., and Tkadlec J.
 % \emph{The \texttt{pict2e}
 % package}, 2009, PDF document attached to the ``new'' \texttt{pict2e} bundle; the
 % bundle may be downloaded from any CTAN archive or one of their mirrors.
@@ -575,7 +575,7 @@ and the derived files curve2e.sty and curve2e.pdf.
 \or %Postscript
  \providecommand\roundcap{\special{ps:: 1 setlinecap}}%
  \providecommand\squarecap{\special{ps:: 0 setlinecap}}%
- \newcommand\roundjoin{\special{ps:: 1 setlinejoin}}%
+ \providecommand\roundjoin{\special{ps:: 1 setlinejoin}}%
  \providecommand\beveljoin{\special{ps:: 2 setlinejoin}}%
  \providecommand\miterjoin{\special{ps:: 0 setlinejoin}}%
 \or %pdf
@@ -1329,7 +1329,7 @@ and the derived files curve2e.sty and curve2e.pdf.
 % starting point; clockwise if it's negative.
 %
 % It's necessary to determine the end point and the control points of the
-% Bézier spline(s) that make up the circular arc.
+% B�zier spline(s) that make up the circular arc.
 %
 % The end point is obtained from the rotation of the starting point around the
 % center; but the \texttt{pict2e} command |\pIIe@rotate| is such that the
@@ -1632,7 +1632,7 @@ and the derived files curve2e.sty and curve2e.pdf.
 %    \end{macrocode}
 % If the remaining aperture is not zero it continues tracing the rest of the arc.
 % Here we need the extrema of the arc and the coordinates of the control points
-% of the Bézier cubic spline that traces the arc. The control points lay on the
+% of the B�zier cubic spline that traces the arc. The control points lay on the
 % perpendicular to the vectors that join the arc center to the starting
 % and end points respectively. Their distance $K$ from the adjacent nodes is
 % determined with the formula
@@ -1838,7 +1838,7 @@ and the derived files curve2e.sty and curve2e.pdf.
 % \subsection{General curves}
 % Now we define a macro for tracing a general, not necessarily circular arc.
 % This macro resorts to a general triplet of macros with which it is possible
-% to draw almost anything. It traces a single Bézier spline from a first point
+% to draw almost anything. It traces a single B�zier spline from a first point
 % where the tangent direction is specified to a second point where again it is
 % specified the tangent direction. Actually this is a special (possibly useless)
 % case where the general |\curve| macro could do the same or a better job. In
@@ -1856,10 +1856,10 @@ and the derived files curve2e.sty and curve2e.pdf.
 % The first macro initializes the drawing and the third one strokes it; the
 % real work is done by the second macro. The first macro initializes the
 % drawing but also memorizes the starting direction; the second macro traces
-% the current Bézier arc reaching the destination point with the specified
+% the current B�zier arc reaching the destination point with the specified
 % direction, but memorizes this direction as the one with which to start the
 % next arc. The overall curve is then always smooth because the various
-% Bézier arcs join with continuous tangents. If a cusp is desired it is
+% B�zier arcs join with continuous tangents. If a cusp is desired it is
 % necessary to change the memorized direction at the end of the arc before the
 % cusp and before the start of the next arc; this is better than stroking the
 % curve before the cusp and then starting another curve, because the curve
@@ -2089,7 +2089,7 @@ and the derived files curve2e.sty and curve2e.pdf.
              {\@XCPuno\unitlength}{\@YCPuno\unitlength}%
              {\@XPuno\unitlength}{\@YPuno\unitlength}%
 %    \end{macrocode}
-%  It does not have to stroke the curve because other Bézier splines might still
+%  It does not have to stroke the curve because other B�zier splines might still
 %  be added to the path. On the opposite it memorizes the final point as the
 % initial point of the next spline
 %    \begin{macrocode}
diff --git a/Master/texmf-dist/tex/latex/curve2e/curve2e.sty b/Master/texmf-dist/tex/latex/curve2e/curve2e.sty
index e5b98239417..3fa8fa3a362 100644
--- a/Master/texmf-dist/tex/latex/curve2e/curve2e.sty
+++ b/Master/texmf-dist/tex/latex/curve2e/curve2e.sty
@@ -14,18 +14,18 @@
 %% 
 %%
 %% File `curve2e.dtx'.
-%% Copyright (C)  2005--2010 Claudio Beccari  all rights reserved.
+%% Copyright (C)  2005--2011 Claudio Beccari  all rights reserved.
 %%
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesPackage{curve2e}%
-        [2010/11/08 v.1.30 Extension package for pict2e]
+        [2011/07/28 v.1.31 Extension package for pict2e]
 \RequirePackage{color}
 \RequirePackageWithOptions{pict2e}[2004/06/01]
 \ifcase\pIIe@mode\relax
 \or %Postscript
  \providecommand\roundcap{\special{ps:: 1 setlinecap}}%
  \providecommand\squarecap{\special{ps:: 0 setlinecap}}%
- \newcommand\roundjoin{\special{ps:: 1 setlinejoin}}%
+ \providecommand\roundjoin{\special{ps:: 1 setlinejoin}}%
  \providecommand\beveljoin{\special{ps:: 2 setlinejoin}}%
  \providecommand\miterjoin{\special{ps:: 0 setlinejoin}}%
 \or %pdf
@@ -670,7 +670,7 @@
 \def\@ChangeDir[#1]{\ChangeDir<#1>\@Curve}
 
 %% 
-%% Copyright 2005-2010 Claudio Beccari
+%% Copyright 2005-2011 Claudio Beccari
 %% 
 %% Distributable under the LaTeX Project Public License,
 %% version 1.3c or higher (your choice). The latest version of