9 files changed, 0 insertions, 310 deletions
diff --git a/graphics/pictex/addon/autoarea/ANNOUNCE.txt b/graphics/pictex/addon/autoarea/ANNOUNCE.txt
deleted file mode 100644
index fa1d7034b5..0000000000
--- a/graphics/pictex/addon/autoarea/ANNOUNCE.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-SUMMARY: automatic bounding boxes with PiCTeX 
-
-PiCTeX is a "generic" set of TeX macros for drawing diagrams and 
-pictures, dating from 1987, written and described by Michael J. Wichura. 
-The last extensions contributed by other authors may have occurred 
-1999. It may be difficult to find somebody who uses it today ... 
-yet two users asked me for help this year ...
-
-A new generic package `autoarea.sty' makes PiCTeX recognize lines 
-and arcs in determining the "bounding box" of a picture 
-(PiCTeX so far accounted for put commands only). 
-The "bounding box" is essential for proper placement of a picture 
-between running text and margins and for keeping the running text away. 
-Examples provided demonstrate what `autoarea.sty' does. 
-
-Yes, it should suffice to load the package to have this effect. 
-Read additional instructions and informations in the file 
-`autoarea.sty'. 
-
-`autoarea.sty' has been tested successfully on 42 geometric figures 
-from a work by medieval scholar N. Oresme, as reproduced by Dr. 
-Richard Lorch using PiCTeX. 
-
-
diff --git a/graphics/pictex/addon/autoarea/README b/graphics/pictex/addon/autoarea/README
deleted file mode 100644
index 5ab324fe2f..0000000000
--- a/graphics/pictex/addon/autoarea/README
+++ /dev/null
@@ -1,14 +0,0 @@
-                       File README.aa for       
-             [tex-archive]/graphics/pictex/addon/autoarea/
-
-
-AUTOAREA.STY    
-    makes PiCTeX's bounding boxes account for lines and arcs. 
-    License is LPPL. Read the file for additional informations. 
-
-AUTODEMO 
-    this subdirectory demonstrates the effect of autoarea.sty . 
-
-
-________________________________________________________________________
-This file version 2008/04/25 Uwe Lueck, http://contact-ednotes.sty.de.vu
diff --git a/graphics/pictex/addon/autoarea/autoarea.sty b/graphics/pictex/addon/autoarea/autoarea.sty
deleted file mode 100644
index 84aa0160a7..0000000000
--- a/graphics/pictex/addon/autoarea/autoarea.sty
+++ /dev/null
@@ -1,220 +0,0 @@
-%% Macro package `autoarea.sty', supporting but not needing LaTeX2e, 
-%% copyright (C) 2008 Uwe Lueck [L\"uck]
-%% http://www.contact-ednotes.sty.de.vu 
-%% - author-maintained, extending PiCTeX:
-
-\begingroup\expandafter\expandafter\expandafter\endgroup
-\expandafter\ifx\csname ProvidesPackage\endcsname\relax\else
-                                                    % german.sty trick
-  \ProvidesPackage{autoarea}[2008/08/12 v0.3a 
-    automatic accounting for PiCTeX lines and arcs]
-                                                    %
-\fi
-
-% LEGAL/CONTACT 
-% 
-%% This file can be redistributed and/or modified under the terms 
-%% of the LaTeX Project Public License, version 1.3c or later, cf.  
-%%      http://www.latex-project.org/lppl.txt
-%% -- NO WARRANTY! Please report bugs, problems, and suggestions via 
-%%      http://www.contact-ednotes.sty.de.vu 
-
-% FEATURES/USAGE 
-% 
-% This is an experimental package for use with pictex[wd].sty/.tex. 
-% It works with LaTeX2e as well as with Plain TeX or LaTeX2.09. 
-% It is "experimental" in that it has come from a mixture of knowing 
-% PiCTeX internals and guesses that surprisingly seem to work. 
-% 
-% PiCTeX's \plot, \circulararc and \ellipticalarc normally don't contribute to 
-% proper placement of the picture between text and margins, which may result 
-% in pictures overlapping with text or in uneven distances to text margins. 
-% You should find a file autodemo-.pdf nearby that illustrates how this may 
-% look. 
-%
-% In such cases, the document author must use PiCTeX's \setplotarea to correct 
-% this manually, determining the "bounding box" (cf. documentation as indicated 
-% after \endinput below). PiCTeX's \put, on the opposite, normally DOES  
-% contribute to PiCTeX's automatical calculation of the boundaries. 
-% 
-% autoarea.sty tries to determine the bounding box even for lines and arcs 
-% automatically instead, so you can omit \setplotarea (at least for this 
-% purpose). You just have to load it (we hope) after pictex[wd].sty/.tex, by, 
-% e.g., 
-%
-%     \usepackage{pictexwd,autoarea} 
-%                                    or
-%     \input pictexwd
-%     \input autoarea.sty
-% 
-% The package defines just three user commands \plottedat, \autoaccountingoff, 
-% and \autoaccountingon - which you perhaps won't need, just loading the 
-% package may suffice. The samples autodemo-.pdf and autodemo+.pdf nearby both 
-% were generated by omitting \setplotarea, the difference being that 
-% autodemo+.pdf profits from \usepackage{autoarea}, which may convince you 
-% that it's worth trying autoarea. 
-% 
-% \plottedat XMIN YMIN \plottedat XMAX YMAX  may (otherwise) replace 
-% \setplotarea x from XMIN to XMAX, y from YMIN to YMAX
-% A single "\plottedat ..." may suffice if other \put commands 
-% contribute to proper placement of the picture sufficiently already. 
-
-    \expandafter %% ersatz-\newcommand if without LaTeX
-    \ifx \csname newcommand\endcsname \relax 
-         \def\newcommand#1{\def#1}           \fi
-
-\newcommand{\plottedat}{\put {} at }
-
-% (If the user doesn't want it, we still need it here!) 
-% 
-% Should a \plot or \circulararc command seem to produce more space than 
-% you want, put it between \autoaccountingoff and \autoaccountingon, 
-% then try \plottedat and \setplotarea if needed. 
-% 
-% Our trick will account for starting, ending, or corner points of curves. 
-% This may not suffice in general (e.g., with \setquadratic), 
-% then you still may need \plottedat or \setplotarea. Below \endinput you 
-% find more on CAVEATS etc. 
-
-% INTERNALS 
-
-\catcode`\!=11 % use and change PiCTeX internals 
-
-\let\PT!!start\!start \let\PT!!ljoin\!ljoin \let\PT!!qjoin\!qjoin
-\def\PTaa!start (#1,#2){\plottedat #1 #2 \PT!!start (#1,#2)}
-\def\PTaa!ljoin (#1,#2){\plottedat #1 #2 \PT!!ljoin (#1,#2)}
-\def\PTaa!qjoin (#1,#2) (#3,#4){% 
-  \plottedat #1 #2 \plottedat #3 #4 \PT!!qjoin (#1,#2) (#3,#4)}
-
-\expandafter\ifx\csname newcommand\endcsname \def\newcommand#1{\def#1} \fi
-
-\newcommand{\autoaccountingon}{% 
-  \let\!start\PTaa!start \let\!ljoin\PTaa!ljoin \let\!qjoin\PTaa!qjoin} 
-  
-\newcommand{\autoaccountingoff}{% 
-  \let\!start\PT!!start \let\!ljoin\PT!!ljoin \let\!qjoin\PT!!qjoin}
-
-\catcode`\!=12
-
-\autoaccountingon % turns on automatic accounting for lines and arcs. 
-
-\endinput %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-
-CAVEATS 
-
-1. I won't try to find out whether autoarea.sty makes \setplotarea entirely 
-superfluous: will drawing a coordinate system work without \setplotarea? 
-
-2. Certainly it was not due to dullness that PiCTeX didn't provide autoarea's 
-feature originally. Around 1990, it was important to care for speed with PiCTeX 
-(and it may still be, I won't try complex examples). 
-Apart from up to four, line and arc commands are irrelevant for placing the 
-picture correctly. About the same holds for put commands, and that's why PiCTeX 
-has \accountingoff and \accountingon to ignore many of them. Our \autoaccountingoff 
-and \autoaccountingon serve the analoguous purpose for line and arc commands. 
-
-3. I don't know exactly how arc commands work, therefore I wouldn't be astonished 
-if the result still is not properly centered. Our trick is take account of some 
-points all of which an approximating curve must meet. Can that curve bend out of 
-the bounding rectangle of those points? 
-
-
-ACKNOWLEDGEMENTS 
-
-This work has been supported by edition projects at the Institute for 
-the History of the Sciences directed by Prof. Dr. Menso Folkerts. 
-Thanks to Dr. Richard Lorch for introducing me to the subject. 
-
-
-
-CHANGE HISTORY
-
-v0.1   2008/02/14    Working, addressed compatibility with ArabTeX.  
-v0.2   2008/02/14a   Moved compatibility to lorchpic.sty. 
-                     This one submitted to CTAN, soon kind of withdrawn. 
-v0.3   2008/04/19    Made generic, expanded prose. 
-       2008/04/25    `Lueck', not `L�ck', for UNIX etc. 
-       2008/05/07    ersatz-\newcommand earlier, typo; 
-                     removed remarks on PiCTeX documentation. 
-       2008/05/08    Added version numbers, corrected ersatz-\newcommand; 
-                     uploaded in pictex_may_2008.zip - in vain. 
-v0.3a  2008/08/12    typo fix "too text" -> "to text". 
-
-_________________________________________________________________________
-
-FORMER VERSION 2008/02/13 (ul, 2008/02/14): 
-
-I couldn't find a working redefinition of \circulararc 
-("Use of \ellipticalarc doesn't match its definition"); 
-on the other hand its internals seem to the job all ready; 
-and my redefinition seemed to raise further difficulties. 
-Here's what I had tried before: 
-
-% \circulararc may do the trick for full circles (360 degree) only. 
-% CAVEAT: assumes that x and y units are the same. 
-% Otherwise or when something else goes wrong, put \circulararc between 
-% \autoaccountingarcoff and \autoaccountingarcon. 
-% 
-% These features come from the start if you load the present package. 
-
-\catcode`\!=11 % use and change PiCTeX internals 
-
-\let\PT@@start\!start \let\PT@@ljoin\!ljoin \let\PT@@qjoin\!qjoin
-\def\PTaa@start (#1,#2){\plottedat #1 #2 \PT@@start (#1,#2)}
-\def\PTaa@ljoin (#1,#2){\plottedat #1 #2 \PT@@ljoin (#1,#2)}
-\def\PTaa@qjoin (#1,#2) (#3,#4){% 
-  \plottedat #1 #2 \plottedat #3 #4 \PT@@qjoin (#1,#2) (#3,#4)}
-
-\let\PT@@circulararc\circulararc
-\def\PTaa@circulararc #1 degrees from #2 #3 center at #4 #5 {%
-  \ifnum #1=360 
-    \!dimenE=#2pt \advance\!dimenE-#4pt
-    \!dimenF=#2pt \advance\!dimenF-#4pt
-    \!Pythag\!dimenE\!dimenF\!dimenG 
-    \PTaa@plotcorner{#4}{#5}{-}%
-    \PTaa@plotcorner{#4}{#5}{}%
-  \fi
-  % \PT@@circulararc  #1 degrees from #2 #3 center at #4 #5 
-  %\PT@@circulararc #1 degrees from #2 #3 center at #4 #5 }
-  \ellipticalarc axes ratio 1:1 360 degrees from 0 25 center at 0 0 }
-  %\ellipticalarc axes ratio 1:1 #1 degrees from #2 #3 center at #4 #5 }
-\def\PTaa@plotcorner#1#2#3{%
-    \!dimenE#1pt \!dimenF#2pt
-    \advance\!dimenE#3\!dimenG \advance\!dimenF#3\!dimenG
-    \!removept\!dimenE\@tempa \!removept\!dimenF\@tempb
-    \edef\@tempc{\noexpand\plottedat \@tempa\space\@tempb}%
-    \@tempc
-}
-% <-: 
-% 1.  May be \!qjoin of \ellipticalarc does the trick already. 
-% 2. FUTURE: \accountingcircle[tbrl] if circle isn't full. 
-% 3. CAVEAT: May not work in dimension mode. 
-% 4. May be improvable with better knowledge of internals than mine. 
-
-\newcommand{\autoaccountingon}{% 
-  \let\!start\PTaa@start \let\!ljoin\PTaa@ljoin \let\!qjoin\PTaa@qjoin
-  \autoaccountingarcon} 
-\newcommand{\autoaccountingarcon}{\let\circulararc\PTaa@circulararc} 
-\newcommand{\autoaccountingoff}{% 
-  \let\!start\PT@@start \let\!ljoin\PT@@ljoin \let\!qjoin\PT@@qjoin
-  % <- Yet I can't imagine why this could be needed, just in case ...
-  \autoaccountingarcoff} 
-\newcommand{\autoaccountingarcoff}{\let\circulararc\PT@@circulararc} 
-
-% \setnone FROM ARABTEX SUFFICES INSTEAD OF: 
-% 
-% COMPATIBILITY WITH ARABTEX ETC. 
-%
-% ArabTeX and possibly other packages may disable PiCTeX commands 
-% using "<...,...>" syntax, notably \setcoordinatesystem units <1mm,1mm> etc. 
-%% TODO: TeX error:
-% Precede such a command (if it breaks) with \restoreanglesyntax, 
-% best after \beginpicture to avoid disabling the other package.
-
-\newcommand{\restoreanglesyntax}{\@makeother\<\@makeother\>}
-
-%% todo: or better "compatibility" package ptangles.sty introducing 
-%%       syntax without <...>!?
-
-%%% end of file
diff --git a/graphics/pictex/addon/autoarea/autodemo/README.autodemo b/graphics/pictex/addon/autoarea/autodemo/README.autodemo
deleted file mode 100644
index 39b8f0abda..0000000000
--- a/graphics/pictex/addon/autoarea/autodemo/README.autodemo
+++ /dev/null
@@ -1,26 +0,0 @@
-                      File README.autodemo for       
-          [tex-archive]/graphics/pictex/addon/autoarea/autodemo/
-
-
-AUTODEMO.TEX
-
-   contains a sample of code for a PiCTeX picture placed in the 
-   middle running text on one page.  
-
-AUTODEMO-.TEX
-
-   runs AUTODEMO.TEX without loading AUTOAREA.STY. The outcome is 
-
-       AUTODEMO-.PDF
-
-AUTODEMO+.TEX
-
-   runs AUTODEMO.TEX after loading AUTOAREA.STY. The outcome is 
-
-       AUTODEMO+.PDF
-
-Print both pages and watch them side by side. 
-
-
-________________________________________________________________________
-This file version 2008/04/25 Uwe Lueck, http://contact-ednotes.sty.de.vu
diff --git a/graphics/pictex/addon/autoarea/autodemo/autodemo+.pdf b/graphics/pictex/addon/autoarea/autodemo/autodemo+.pdf
deleted file mode 100644
index 4ceb8ed8c8..0000000000
--- a/graphics/pictex/addon/autoarea/autodemo/autodemo+.pdf
+++ /dev/null
diff --git a/graphics/pictex/addon/autoarea/autodemo/autodemo+.tex b/graphics/pictex/addon/autoarea/autodemo/autodemo+.tex
deleted file mode 100644
index e59401a480..0000000000
--- a/graphics/pictex/addon/autoarea/autodemo/autodemo+.tex
+++ /dev/null
@@ -1,4 +0,0 @@
-\ProvidesFile{autodemo+.tex}[2008/04/19 autoarea.sty's effect]
-\newcommand{\autouse}{\usepackage{autoarea}}
-\newcommand{\autofoot}{loaded autoarea.sty -- circle centered}
-\input autodemo
-\ No newline at end of file
diff --git a/graphics/pictex/addon/autoarea/autodemo/autodemo-.pdf b/graphics/pictex/addon/autoarea/autodemo/autodemo-.pdf
deleted file mode 100644
index 03887de455..0000000000
--- a/graphics/pictex/addon/autoarea/autodemo/autodemo-.pdf
+++ /dev/null
diff --git a/graphics/pictex/addon/autoarea/autodemo/autodemo-.tex b/graphics/pictex/addon/autoarea/autodemo/autodemo-.tex
deleted file mode 100644
index 3512c1d65a..0000000000
--- a/graphics/pictex/addon/autoarea/autodemo/autodemo-.tex
+++ /dev/null
@@ -1,5 +0,0 @@
-\ProvidesFile{autodemo-.tex}[2008/04/19 what's missing without autoarea.sty]
-\newcommand{\autouse}{\relax}
-\newcommand{\autofoot}{didn't load autoarea.sty -- 
-                       {\bf \textit{X}} centered, circle ignored}
-\input autodemo
-\ No newline at end of file
diff --git a/graphics/pictex/addon/autoarea/autodemo/autodemo.tex b/graphics/pictex/addon/autoarea/autodemo/autodemo.tex
deleted file mode 100644
index e033f3ff52..0000000000
--- a/graphics/pictex/addon/autoarea/autodemo/autodemo.tex
+++ /dev/null
@@ -1,17 +0,0 @@
-\ProvidesFile{autodemo.tex}[2008/04/19 common sample for autoarea.sty]
-\documentclass[12pt]{article}
-\usepackage{pictex,lipsum}
-\autouse
-\pagestyle{plain}
-\renewcommand{\thepage}{\bfseries \sffamily \autofoot}
-\nofiles
-\begin{document}
-\lipsum[1]
-\[\beginpicture
-\setcoordinatesystem units <1mm,1mm> point at 0 0 
-%  \setplotarea x from -35 to 35, y from -35 to 35 %% compare to autoarea.sty 
-\circulararc 360 degrees from 0 35 center at 0 0
-\put {\textbf{\itshape X}} at -20 20
-\endpicture\]
-\lipsum[2]
-\end{document}