texlive[53595] Master/texmf-dist: curve2e (29jan20)

commits+karl at tug.org commits+karl at tug.org
Wed Jan 29 23:38:53 CET 2020 

Revision: 53595
          http://tug.org/svn/texlive?view=revision&revision=53595
Author:   karl
Date:     2020-01-29 23:38:52 +0100 (Wed, 29 Jan 2020)
Log Message:
-----------
curve2e (29jan20)

Modified Paths:
--------------
    trunk/Master/texmf-dist/doc/latex/curve2e/README.txt
    trunk/Master/texmf-dist/doc/latex/curve2e/curve2e-manual.pdf
    trunk/Master/texmf-dist/doc/latex/curve2e/curve2e-manual.tex
    trunk/Master/texmf-dist/doc/latex/curve2e/curve2e.pdf
    trunk/Master/texmf-dist/source/latex/curve2e/curve2e.dtx
    trunk/Master/texmf-dist/tex/latex/curve2e/curve2e.sty

Modified: trunk/Master/texmf-dist/doc/latex/curve2e/README.txt
===================================================================
--- trunk/Master/texmf-dist/doc/latex/curve2e/README.txt	2020-01-29 22:38:39 UTC (rev 53594)
+++ trunk/Master/texmf-dist/doc/latex/curve2e/README.txt	2020-01-29 22:38:52 UTC (rev 53595)
@@ -10,7 +10,7 @@
 %%   License information appended
 %% 
 File README.txt for package curve2e
-        [2020-01-18 v.2.2.0 Extension package for pict2e]
+        [2020-01-29 v.2.2.1 Extension package for pict2e]
 The package bundle curve2e is composed of the following files
 
 curve2e.dtx

Modified: trunk/Master/texmf-dist/doc/latex/curve2e/curve2e-manual.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/curve2e/curve2e-manual.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/curve2e/curve2e-manual.tex	2020-01-29 22:38:39 UTC (rev 53594)
+++ trunk/Master/texmf-dist/doc/latex/curve2e/curve2e-manual.tex	2020-01-29 22:38:52 UTC (rev 53595)
@@ -1337,14 +1337,14 @@
   and
   \cs{fpdowhile}\meta{test}\meta{operations to be repeated}
   \end{flushleft}
- The name of |\fptest| requires two further arguments that contain
+ The macro |\fptest| requires two further arguments that contain
  what to do if the \meta{test} is true, and what  to do if the
  \meta{test} is false.
  The \meta{test} is a logical expressions that connects math relation
- expressions, even floating pint ones, by means of \emph{logical
+ expressions, even floating point ones, by means of \emph{logical
  operators}; such operators are \verb+||+, \verb|&&|, and \verb|!|,
  respectively for OR, AND, NOT; for example \verb|!<| means “not lower
- than” which is equivalent to “equal or grater than”. The logical
+ than”, which is equivalent to “equal or grater than”. The logical
  expression is parsed left to right and normal parentheses may be
  used to alter this sequence. The logical operators work also
  between logical variables, therefore the \meta{test} may contain
@@ -1415,11 +1415,11 @@
 
  The syntax is the following:
 \begin{flushleft}\obeylines
-\cs{Lissajous}\marg{t}\Oarg{\meta{$A_1$},\meta{$N_1$},\meta{$\phi_1$},\meta{$A_2$},\meta{$N_2$},\meta{$\phi_2$}}\meta{$P_{\mathrm{out}}$}
+\cs{Lissajous}\marg{in}\Oarg{\meta{$A_1$},\meta{$N_1$},\meta{$\phi_1$},\meta{$A_2$},\meta{$N_2$},\meta{$\phi_2$}}\meta{$P_{\mathrm{out}}$}
 \end{flushleft}
  where \meta{$P_{\mathrm{out}}$} is a macro that gets
  defined with the cartesian  coordinates of the computed output 
- point.
+ point.Arguments \meta{in} (the $t$ parameter) and \meta{out} (the computed coordinates) need not be enclosed within braces if they are given as macros; actually the code shown in figure~\ref{fig:lissajous} shows such procedure that renders the input code simpler to read. 
 
  After this definition the diagram is plotted in
  figure~\ref{fig:lissajous}.
@@ -1432,14 +1432,15 @@
 \VECTOR(-50,0)(50,0)\Pbox(50,0)[tr]{x}[0]
 \VECTOR(0,-50)(0,50)\Pbox(0,50)[tr]{y}[0]
 \Pbox(0,0)[tr]{O}[2]
-\countdef\I=2560 \I=0
 %
-\Lissajous\I[40,2,90,40,3,0]\Pout 
-{\moveto(\Pout)\relax
+{\countdef\I=2560 \I=0
 \fpdowhile{\I !> 360}{%
-\Lissajous\I\Pout
-\lineto(\Pout)\advance\I by1\relax}%
-\strokepath}
+  \fptest{\I=0}%
+     {\Lissajous\I[40,2,90,40,3,0]\Pout
+       \moveto(\Pout)}%
+     {\Lissajous\I\Pout
+       \lineto(\Pout)}%
+  \advance\I by1}\strokepath}%
 \end{picture}
 \end{Esempio}
 \caption{A Lissajous diagram}\label{fig:lissajous}
@@ -1448,10 +1449,10 @@
  For the independent variable $t$, the parameter of the Lissajous
  parametric equations, it is better to work with degrees instead
  of radians, and with integer numbers, so that the whole range
- from $0^\circ$ to $369^\circ$ is certainly spanned. Notice the
+ from $0^\circ$ to $360^\circ$ is certainly spanned. Notice the
  braces that include the code for the Lissajous diagram; they may
  be useful to render that group suitable to be |\put| somewhere
- else than with its center in the origin of the canvas axes,
+ else than with its center at the origin of the canvas axes,
  and/or to be used as the second argument of a 
  \cs{rotatebox}\marg{angle} command so as to rotate the whole
  diagram.

Modified: trunk/Master/texmf-dist/doc/latex/curve2e/curve2e.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/source/latex/curve2e/curve2e.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/curve2e/curve2e.dtx	2020-01-29 22:38:39 UTC (rev 53594)
+++ trunk/Master/texmf-dist/source/latex/curve2e/curve2e.dtx	2020-01-29 22:38:52 UTC (rev 53595)
@@ -46,7 +46,7 @@
 %<+package>\ProvidesPackage{curve2e}%
 %<+readme>File README.txt for package curve2e
 %<*package|readme>
-        [2020-01-18 v.2.2.0 Extension package for pict2e]
+        [2020-01-29 v.2.2.1 Extension package for pict2e]
 %</package|readme>
 %<*driver>
 \documentclass{ltxdoc}\errorcontextlines=9
@@ -1198,7 +1198,7 @@
 \def\VVECTOR(#1)(#2){{\SubVect#1from#2to\@tempb
 \ScaleVect\@tempb by0.5to\@tempb
 \AddVect\@tempb and#1to\@tempb
-\VECTOR(\@tempb)(#2)\VECTOR(\@tempb)(#1)\ignorespaces}}
+\VECTOR(\@tempb)(#2)\VECTOR(\@tempb)(#1)}\ignorespaces}
 %    \end{macrocode}
 %
 % The \texttt{pict2e} documentation says that if the vector length is

Modified: trunk/Master/texmf-dist/tex/latex/curve2e/curve2e.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/curve2e/curve2e.sty	2020-01-29 22:38:39 UTC (rev 53594)
+++ trunk/Master/texmf-dist/tex/latex/curve2e/curve2e.sty	2020-01-29 22:38:52 UTC (rev 53595)
@@ -11,7 +11,7 @@
 %% 
 \NeedsTeXFormat{LaTeX2e}[2019/01/01]
 \ProvidesPackage{curve2e}%
-        [2020-01-18 v.2.2.0 Extension package for pict2e]
+        [2020-01-29 v.2.2.1 Extension package for pict2e]
 \IfFileExists{xfp.sty}{%
   \RequirePackage{color}
   \RequirePackageWithOptions{pict2e}[2014/01/01]
@@ -242,7 +242,7 @@
 \def\VVECTOR(#1)(#2){{\SubVect#1from#2to\@tempb
 \ScaleVect\@tempb by0.5to\@tempb
 \AddVect\@tempb and#1to\@tempb
-\VECTOR(\@tempb)(#2)\VECTOR(\@tempb)(#1)\ignorespaces}}
+\VECTOR(\@tempb)(#2)\VECTOR(\@tempb)(#1)}\ignorespaces}
 \let\lp at r( \let\rp at r)
 \renewcommand*\polyline[1][\beveljoin]{\p at lylin@[#1]}

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