rm calxxxx, README disallows modification

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diff --git a/Master/texmf-dist/doc/latex/calxxxx/readme.pdf b/Master/texmf-dist/doc/latex/calxxxx/readme.pdf
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diff --git a/Master/texmf-dist/doc/latex/calxxxx/readme.tex b/Master/texmf-dist/doc/latex/calxxxx/readme.tex
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-\documentclass{article}
-\nofiles
-
-\renewcommand{\div}{\rm\,div\,}\newcommand{\mod}{\rm\,mod\,}
-\newcommand{\dfrac}{\displaystyle\frac}
-
-\begin{document}
-
-\section*{\texttt{ReadMe} file --- Instructions}
-
-This file explains the use of \verb|CalXXXX.tex| and \verb|Cal2000.tex| files, possible
-modifications and gives the mathematical background for the calculation of the calendar. Both files
-are for \LaTeXe, and use the \verb|array.sty| package. At the end, there are some interesting
-numerical values and historical facts.
-
-\subsection*{The use}
-
-To print a calendar for a given year, use \verb|CalXXXX.tex| file. \LaTeXe it, type in the year
-(for example 2002), and the calendar for that year is produced. For the year B. C., enter the
-negative number (for example $-6$), and for the current year, \number\year th, you can press the
-ENTER key only.
-
-To print calendar for the years 1990--2020, use \verb|Cal2000.tex| file. \LaTeXe it and you will
-have the calendar for all that years.
-
-\subsection*{Possible modifications}
-
-In both files there is a peace of code clearly denoted for safe modifications.
-
-In \verb|CalXXXX.tex|, the most important changes are for a language: \verb|\Jan|, \dots
-\verb|\Dec| define names of the months. You can also set type of the calendar: Gregorian
-(\verb|\Julianfalse|) or Julian (\verb|\Juliantrue|). For details, see explanations later. Some
-misunderstanding could be for 0th year; normally it doesn't exist (before 1st is a $-1$st year),
-but if, for some reason, you need a 0th year, set \verb|\ZeroExisttrue| and the 0th year will exist
-(before 1st is 0th, and before it $-1$st). \verb|\BC| and \verb|\AD| are text after the year (in
-English, $-6$th year is 6~BC and 6th year is 6~AD).
-
-In the \verb|Cal2000.tex|, the most important changes are also for a language. Change definition
-for \verb|\YearMonths| and \verb|\Day| according to your language.
-
-Both files have a command \verb|\CmRulefalse|. If you change it to a \verb|\CmRuletrue|, you will
-see a centimeter scale at the right edge.
-
-Beside of these, other modifications are possible, but not recommended.
-
-\subsection*{Mathematical background}
-
-In both files, the day $x$ (0 for Sunday, 1 for Monday, etc.) for a date $d.m.y$ is calculated as
-\[ x=\left\{\begin{array}{ll}
-         x_0 \mod 7 & \mbox{if $m<3$} \\ (x_0-(4m+23) \div 10) \mod 7 & \mbox{if $m\ge3$}
-     \end{array}\right. \]
-where
-\[x_0=365y+31m+d+3+k \div 4-(k \div 100+1)\cdot3 \div 4\]
-and
-\[ k=\left\{\begin{array}{ll} y-1 & \mbox{if $m<3$}\\ y & \mbox{if $m\ge3$} \end{array}\right.\]
-
-This formulae are used in both files. In \verb|CalXXXX.tex|, you can see how \TeX calculates. In
-\verb|Cal2000.tex|, since the years 1990--2020 are fixed, there is no need to calculate anything,
-but the first day for all months for the years 1990--2020, are produced with the following Pascal
-code:
-
-\begin{verbatim}
-program cal(output);
-var x,y,m,k: longint;
-begin writeln('Year   J F M A M J J A S O N D');
-  for y:=1990 to 2020 do
-  begin write(y,'  ');
-    for m:=1 to 12 do
-    begin x:=365*y+31*m+4; { 4=d+3 }
-      if m<3 then k:=y-1 else k:=y;
-      x:=x+k div 4-(k div 100+1)*3 div 4;
-      if m>=3 then x:=x-(4*m+23) div 10;
-      x:=x mod 7;
-      write(' ',x)
-    end; writeln;
-  end;
-end.
-\end{verbatim}
-
-\subsection*{Numerical values}
-
-The lengths of solar (tropical) year and lunar month in days are
-\[ Y=365.24219872,\quad M=29.530588. \]
-(These are values for a period December 31st, 1900, at 12h --- since it slowly decreases.) The
-solar calendar should have about 365.24 days in a year (on average), while the lunar calendar
-should have months of 29.5 days (usually, 30 and 29 alternately). The lunisolar calendar should
-have both, but the ratio of these two lengths $Y/M=12.36826706\ldots$ is not an integer and most
-years should have 12 and leap years 13 months. In 432 BC, Athens astronomer Meton, discover that in
-19 years there are almost exactly 235 lunar months ($19\times 12.36826706=234.997$). This became a
-base for all calendar with lunar months and solar year.
-
-The Julian year has 365.25 days (on average), and the difference is $0.0078013 \linebreak[1]
-\mbox{days}=11'14''$ or 1 day in 128 years, while the Gregorian year has 365.2425 days, with the
-difference of $0.0003013 \mbox{ days} =26''$ or 1 day in 3319 years. More precise calendar will
-follow from the expansion of the length of the tropical year in an infinite fraction
-\[ {365.24219872}
-    =365+\dfrac{1}{4+\dfrac{1}{7+\dfrac{1}{1+\dfrac{1}{3+\dfrac{1}{5+\dfrac{1}{5+\cdots}}}}}}
-\]
-With the first fraction only, we have $365+\frac14=365.25$ days, what is Julian year. With the
-first two fraction, $365+\frac{1}{4+\frac{1}{7}}=365+\frac{7}{29}=365.2414$ and with the three
-$365+\frac{8}{33}=365.2424$ what is better then Gregorian year. With the four
-$365+\frac{31}{128}=365.2421875$ with the difference $0.0000112 \mbox{ days}=1''$ or 1 day in
-almost 10\,000 years. So, if in a cycle of 128 years we put 31 leap years, the calendar will be
-almost perfect.
-
-\subsection*{Brief History}
-
-In Babylon a calendar had 12 lunar months of 30 days each, with added extra month when necessary to
-keep the months in line with the seasons of the year. Later, a year of 354 days was introduced with
-12 months with intercalations in the years 3, 6, 8, 11, 14, 17, and 19 of the 19-year cycle. In
-Iran, Zoroastrian calendar has year of 12 months of 30 days, plus five days, giving totally 365.
-The ancient Egyptians measured the solar year as 365 days, divided into 12 months of 30 days each,
-with 5 extra days at the end. About 238~BC King Ptolemy~III added an extra day to every fourth
-year. In ancient Greece a lunar calendar was in use, with a year of 354 days. In Rome, the year had
-10 months with 304 days and began with March. Two more months, January and February were added
-later in the 7th century BC. Furthermore, an extra month had to be intercalated approximately every
-second year.
-
-In 45~BC Julius Caesar, upon the advice of the Alexandrian astronomer Sosigenes, decided to use a
-solar calendar similar to Egyptian. This calendar, known today the Julian calendar, had the normal
-year at 365 days, and the leap year, every fourth year, at 366 days. In this calendar January,
-March, May, July, September, and November had 31 days, other months 30 days, while February had 29
-or 30 days. This calendar also established the order of the months and the days of the week as they
-exist in present-day calendars. Julius Caesar also changed the name of the month Quintilis to
-Julius (July). In 8~AD the emperor Caesar Augustus renamed the month Sextilis to Augustus (August),
-increased it to 31 days, reduced September and November to 30 days, and increased October and
-December to 31 days. Such complicated calendar was adopted by Christian church and spread to western
-world.
-
-Since the year in Julian calendar was some longer then solar year, this discrepancy accumulated
-until by 1582 the error was 10 days. To fix it, Pope Gregory~XIII issued a decree dropping 10 days
-from the calendar and order that century years divisible by 400 should be leap years only. Catholic
-states adopted this new calendar immediately, but other counties did that later. Britain adopted it
-in 1752, Denmark and the Dutch and German Protestant states in 1699-1700, Soviet Union in 1918, and
-Greece in 1923. The monarch republic Holy Mountain, in Greece, is only territory with the official
-use of the Julian calendar, but some Orthodox churches also keep the Julian calendar for religious
-use.
-
-The Islamic calendar is a purely lunar. It has 12 lunar months alternately 30 and 29 days long. In
-each thirty years the 2nd, 5th, 7th, 10th, 13th, 16th, 18th, 21st, 24th, 26th, and 29th years have
-the last month as leap month with 30 instead of 29 days. So the year has 354 or 355 days. There are
-no intercalations of months and the months regress through all the seasons every $32\frac12$ years.
-
-The Jewish calendar is lunisolar, based on 12 lunar months of 29 days or 30 days. Such year has 354
-days, but an extra month of 30 days is intercalated in the 3rd, 6th, 8th, 11th, 14th, 17th, and
-19th years in a 19-year cycle. This gives an average length of 365.05 days.
-
-The Chinese calendar is also lunisolar, its year consisting of 12 months of alternately 29 and 30
-days, equal to 354 days. Intercalary months are inserting to keep the calendar year in step with
-the solar year of 365 days.
-
-\subsection*{Notices}
-
-These files may be freely used on any number of machines for any time period. It can be freely
-copied and distributed, on the condition that the distribution will be complete and with no
-modification.
-
-The author disclaims all warranties as to this software, whether express or implied, including
-without limitation any implied warranties of merchantability or fitness for a particular purpose.
-
-\subsection*{}
-\copyright Slobodan Jankovi\'c, \texttt{slobodan@archimed.filfak.ni.ac.yu}
-
-\end{document}
-
-
-
-\[ \frac{365.24219872}{29.530588} = 12.36826706\ldots
-    =12+\cfrac{1}{2+\cfrac{1}{1+\cfrac{1}{2+\cfrac{1}{1+\cfrac{1}{1+\cfrac{1}{16+\cfrac{1}{1+\dotsb}}}}}}}
-\]
diff --git a/Master/texmf-dist/tex/latex/calxxxx/cal2000.tex b/Master/texmf-dist/tex/latex/calxxxx/cal2000.tex
deleted file mode 100644
index 91bdc77dfbd..00000000000
--- a/Master/texmf-dist/tex/latex/calxxxx/cal2000.tex
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@@ -1,102 +0,0 @@
-% This is a freeware program written in LaTeX2e. It prints calendar for the
-% years 1990--2020. For the years 1901--2099, use the 28-year period, so the
-% year 2099 has the same calendar as 2099-3*28=2015. Outside this interval,
-% period is 2800 years, but a program `CalXXXX.tex' can help.
-
-% Safe modifications are between two `=====' lines. Any other modification are
-% recommended only for TeXperts.
-
-\documentclass{article}
-\usepackage{array}
-\nofiles\thispagestyle{empty}
-
-\newif\ifCmRule    % cm rule at right
-
-%========== Start of Safe Modifications =============
-% The following definitions are safe to change
-
-\setlength{\topmargin}{-1in} \setlength{\oddsidemargin}{-1in} % No margins
-
-\setlength{\tabcolsep}{.6pt}\renewcommand{\arraystretch}{.9}% Lenghts in the table
-\setlength{\extrarowheight}{1pt}\setlength{\doublerulesep}{2pt}
-
-\newcommand{\nsize}{\tiny}\newcommand{\tsize}{\scriptsize} % Numbers and text sizes
-
-% Language dependent definitions
-\newcommand{\YearMonths} % `Year' and months
-{Year & \bfseries J& F & \bfseries M & A & \bfseries M & J & \bfseries J & \bfseries A & S &
- \bfseries O & N & \bfseries D}
-\newcommand{\Day}[1]{\bfseries\ifcase#1 S \or M \or T \or W \or T \or F \or S \fi} % days of the week
-
-% Do you wish a cm rule? (default is false)
-\CmRulefalse % don't print the cm rule
-%\CmRuletrue % print the cm rule
-
-%========== End of Safe Modifications =============
-% It is not recommended to change anything below this line!
-
-% Print the cm scale at right
-\def\cmscale(#1,#2){\setlength{\unitlength}{1mm}
-\begin{picture}(0,0)(#1,#2)\tsize
-  \newcounter{cms}\put(-.3,71){cm}
-  \multiput(2,70)(0,-1){73}{\line(1,0){1}} \multiput(1,65)(0,-10){7}{\line(1,0){2}}
-  \multiput(0,70)(0,-10){8}{\line(1,0){3}}
-  \multiput(1,60.5)(0,-10){7}{\makebox(0,0)[b]{\addtocounter{cms}{1}\arabic{cms}}}
-\end{picture}}
-
-\begin{document} \nsize\noindent
-
-\ifCmRule\cmscale(-76,74.5)\fi% Print cm rule
-
-\begin{tabular}[t]{|r|*{4}{*{3}{>{\centering}m{6pt}}|}|c|rrrrrr|c|rrrrrr|}
-  \hline
-\YearMonths&\multicolumn{7}{c|}{\textbf{0}}&\multicolumn{7}{c|}{\textbf{1}}\\  \hline
-1990 &1&4&4&0&2&5&0&3&6&1&4&6&\Day{0}& 1& 8&15&22&29&&\Day{0}&  & 7&14&21&28&\\
-1991 &2&5&5&1&3&6&1&4&0&2&5&0&\Day{1}& 2& 9&16&23&30&&\Day{1}& 1& 8&15&22&29&\\
-1992 &3&6&0&3&5&1&3&6&2&4&0&2&\Day{2}& 3&10&17&24&31&&\Day{2}& 2& 9&16&23&30&\\
-1993 &5&1&1&4&6&2&4&0&3&5&1&3&\Day{3}& 4&11&18&25&  &&\Day{3}& 3&10&17&24&31&\\
-1994 &6&2&2&5&0&3&5&1&4&6&2&4&\Day{4}& 5&12&19&26&  &&\Day{4}& 4&11&18&25&  &\\
-1995 &0&3&3&6&1&4&6&2&5&0&3&5&\Day{5}& 6&13&20&27&  &&\Day{5}& 5&12&19&26&  &\\
-1996 &1&4&5&1&3&6&1&4&0&2&5&0&\Day{6}& 7&14&21&28&  &&\Day{6}& 6&13&20&27&  &\\
-  \cline{14-27}
-1997 &3&6&6&2&4&0&2&5&1&3&6&1&\multicolumn{7}{c|}{\textbf{2}}&\multicolumn{7}{c|}{\textbf{3}}\\
-  \cline{14-27}
-1998 &4&0&0&3&5&1&3&6&2&4&0&2&\Day{0}&  & 6&13&20&27&&\Day{0}&  & 5&12&19&26&\\
-1999 &5&1&1&4&6&2&4&0&3&5&1&3&\Day{1}&  & 7&14&21&28&&\Day{1}&  & 6&13&20&27&\\
-2000 &6&2&3&6&1&4&6&2&5&0&3&5&\Day{2}& 1& 8&15&22&29&&\Day{2}&  & 7&14&21&28&\\
-  \cline{1-13}
-2001 &1&4&4&0&2&5&0&3&6&1&4&6&\Day{3}& 2& 9&16&23&30&&\Day{3}& 1& 8&15&22&29&\\
-2002 &2&5&5&1&3&6&1&4&0&2&5&0&\Day{4}& 3&10&17&24&31&&\Day{4}& 2& 9&16&23&30&\\
-2003 &3&6&6&2&4&0&2&5&1&3&6&1&\Day{5}& 4&11&18&25&  &&\Day{5}& 3&10&17&24&31&\\
-2004 &4&0&1&4&6&2&4&0&3&5&1&3&\Day{6}& 5&12&19&26&  &&\Day{6}& 4&11&18&25&  &\\
-  \cline{14-27}
-2005 &6&2&2&5&0&3&5&1&4&6&2&4&\multicolumn{7}{c|}{\textbf{4}}&\multicolumn{7}{c|}{\textbf{5}}\\
-  \cline{14-27}
-2006 &0&3&3&6&1&4&6&2&5&0&3&5&\Day{0}&  & 4&11&18&25&&\Day{0}&  & 3&10&17&24&31\\
-2007 &1&4&4&0&2&5&0&3&6&1&4&6&\Day{1}&  & 5&12&19&26&&\Day{1}&  & 4&11&18&25&\\
-2008 &2&5&6&2&4&0&2&5&1&3&6&1&\Day{2}&  & 6&13&20&27&&\Day{2}&  & 5&12&19&26&\\
-2009 &4&0&0&3&5&1&3&6&2&4&0&2&\Day{3}&  & 7&14&21&28&&\Day{3}&  & 6&13&20&27&\\
-2010 &5&1&1&4&6&2&4&0&3&5&1&3&\Day{4}& 1& 8&15&22&29&&\Day{4}&  & 7&14&21&28&\\
-  \cline{1-13}
-2011 &6&2&2&5&0&3&5&1&4&6&2&4&\Day{5}& 2& 9&16&23&30&&\Day{5}& 1& 8&15&22&29&\\
-2012 &0&3&4&0&2&5&0&3&6&1&4&6&\Day{6}& 3&10&17&24&31&&\Day{6}& 2& 9&16&23&30&\\
-  \cline{14-27}
-2013 &2&5&5&1&3&6&1&4&0&2&5&0&\multicolumn{7}{c|}{\textbf{6}}&\multicolumn{7}{c|}{}\\ \cline{14-20}
-2014 &3&6&6&2&4&0&2&5&1&3&6&1&\Day{0}&  & 2& 9&16&23&30&
-    \multicolumn{7}{l|}{\ \tsize For the other}\\
-2015 &4&0&0&3&5&1&3&6&2&4&0&2&\Day{1}&  & 3&10&17&24&31&
-    \multicolumn{7}{l|}{\ \tsize years, add or}\\
-2016 &5&1&2&5&0&3&5&1&4&6&2&4&\Day{2}&  & 4&11&18&25&  &
-    \multicolumn{7}{l|}{\ \tsize subtract 28.}\\
-2017 &0&3&3&6&1&4&6&2&5&0&3&5&\Day{3}&  & 5&12&19&26& &
-    \multicolumn{7}{l|}{\ \tsize So, for year}\\
-2018 &1&4&4&0&2&5&0&3&6&1&4&6&\Day{4}& & 6&13&20&27& &
-    \multicolumn{7}{l|}{\ \tsize 2080, look for}\\
-2019 &2&5&5&1&3&6&1&4&0&2&5&0&\Day{5}& & 7&14&21&28& &
-    \multicolumn{7}{l|}{\ \tsize $2080-3\times28$}\\
-2020 &3&6&0&3&5&1&3&6&2&4&0&2&\Day{6}& 1& 8&15&22&29& &
-    \multicolumn{7}{l|}{\ \tsize $=1996$}\\
-\hline \multicolumn{27}{l}{\ \copyright Slobodan Jankovi\'c
-    (\texttt{slobodan@archimed.filfak.ni.ac.yu})}
-\end{tabular}\\
-\end{document}
diff --git a/Master/texmf-dist/tex/latex/calxxxx/calxxxx.tex b/Master/texmf-dist/tex/latex/calxxxx/calxxxx.tex
deleted file mode 100644
index 658af975ca3..00000000000
--- a/Master/texmf-dist/tex/latex/calxxxx/calxxxx.tex
+++ /dev/null
@@ -1,176 +0,0 @@
-% This is a freeware program written in LaTeX2e. It prints the calendar for a given year.
-
-% Safe modifications are between two `=====' lines. Any other modification are recommended
-% only for TeXperts.
-
-\documentclass{article}
-\usepackage{array}
-\nofiles\thispagestyle{empty}
-
-% Counters, logical, and lengths
-\newcount\y \newcount\m \newcount\x  % year, month, day of the week
-\newcount\p \newcount\q              % temporary counters
-\newif\ifleap      % if leap year
-\newif\ifJulian    % if Julian calendar
-\newif\ifZeroExist % if 0th year exist
-\newif\ifCmRule    % cm rule at right
-\newlength{\Wd}    % the widest name of days
-\newlength{\Wdx}   % temporary dim
-
-%========== Start of Safe Modifications =============
-% The following definitions are safe to change
-
-% Fonts for Year, Months and Days
-\def\yearfont{\normalsize\bfseries} \def\monthfont{\scriptsize\scshape} \def\dayfont{\tiny}
-
-% Language Dependent Definitions (B.C., A.D., months, and days)
-
-\def\BC{ B.C.}\def\AD{} % ` B.C.' after a negative year, nothing after a positive
-
-\def\Jan{January}  \def\Feb{February}\def\Mar{March}   \def\Apr{April}
-\def\May{May}      \def\Jun{June}    \def\Jul{July}    \def\Aug{August}
-\def\Sep{September}\def\Oct{October} \def\Nov{November}\def\Dec{December}
-
-\def\Sun{\textbf{S}} \def\Mon{\textbf{M}} \def\Tue{\textbf{T}} \def\Wen{\textbf{W}}
-\def\Thr{\textbf{T}} \def\Fri{\textbf{F}} \def\Sat{\textbf{S}}
-
-% Margins and Spaces
-\setlength{\topmargin}{-1in}\setlength{\oddsidemargin}{-1in} % no margins
-\def\sm{\hspace{2pt}} % space between months
-
-% Select Gregorian/Julian calendar and zero/nonzero (default are both false)
-\Julianfalse    % don't use Julian, use Gregorian calendar
-\ZeroExistfalse % zero year doesn't exist (before 1st is -1st year)
-%\Juliantrue     % use Julian, don't use Gregorian calendar
-%\ZeroExisttrue  % zero year exists (before 1st is 0th year)
-
-% Do you wish a cm rule? (default is false)
-\CmRulefalse % don't print the cm rule
-%\CmRuletrue % print the cm rule
-
-%========== End of Safe Modifications =============
-% It is not recommended to change anything below this line!
-
-% Set \x=the day of the week (0=Sunday, 1=Monday,...)
-\def\dayofweek#1{\m=#1 \x=\y %              x:=y;
-\ifnum \x>0\else %                          if x<=0 then
-  \ifZeroExist \else \advance\x by 1 \fi %  begin if not ZeroExist x:=y+1;
-  \q=\x \divide\q by 2800 \advance\q by -1 %  q:=x; q:=(q div 2800-1)*2800;
-  \multiply\q by 2800 \advance\x by -\q %     x:=x-q
-\fi %                                       end;
-\p=\x %                                     p:=x;
-\q=\m \multiply \q by 3 %                   q=m*31;
-\advance \x by \q \advance \x by 4 %        x:=x+q+4;
-\ifnum \m<3 \advance \p by -1 \else %       if m<3 then p:=p-1 else
-  \q=\m \multiply\q by 4 \advance\q by 23 % begin q:=(4*m+23) div 10;
-  \divide\q by 10 \advance\x by -\q%         x:=x-q
-\fi %                                       end;
-\q=\p \divide\q by 4 \advance\x by \q %     q:=p div 4; x:=x+q;
-\ifJulian \else %                           if not Julian then
-  \divide\p by 100 \advance\p by 1 %        begin p:=p div 100+1;
-  \multiply\p by 3 \divide\p by 4 %           p:=p*3 div 4;
-  \advance\x by -\p %                         x:=x-p
-\fi %                                       end;
-\p=\x \divide\p by 7 \multiply\p by 7 %     p:=(x div 7)*7;
-\advance \x by -\p} %                       x:=x-p;
-
-%Is \y a leap year?
-\def\setleap{\leapfalse \x=\y %                 leap:=false; x:=y;
-\ifnum \x<0 %                                 if x<0 then
-  \ifZeroExist \else \advance\x by 1 \fi %    begin if not ZeroExist else x:=x+1
-\fi %                                         end;
-\p=\x \divide\p by 4 \multiply\p by 4 %       p:=(x div 4)*4;
-\ifnum \x=\p %                                if x=p then
-  \q=\x \divide\q by 100 \multiply\q by 100 % begin q:=(x div 100)*100;
-  \ifnum \x=\q %                                if x=q then
-    \q=\x \divide\q by 400 \multiply\q by 400 % begin q:=(x div 400)*400;
-    \ifnum \x=\q \leaptrue \fi %                   if x=q then leap:=true
-  \else \leaptrue %                              end else leap:=true
-\fi\fi}%                                      end end
-
-% Defines all kind of rows
-\def\rows{%
-\def\rone{&1&8&15&22&29&}%rows for a month with 31 days
-\def\rtwo{&2&9&16&23&30&}\def\btwo{&&2&9&16&23&30}%
-\def\rthree{&3&10&17&24&31&}\def\bthree{&&3&10&17&24&31}%
-\def\rfour{&4&11&18&25&&}\def\bfour{&&4&11&18&25&}%
-\def\rfive{&5&12&19&26&&}\def\bfive{&&5&12&19&26&}%
-\def\rsix{&6&13&20&27&&}\def\bsix{&&6&13&20&27&}%
-\def\rseven{&7&14&21&28&&}\def\bseven{&&7&14&21&28&}%
-\ifnum\m=2 %                  if February ...
-  \ifleap\else\def\rone{&1&8&15&22&&}\fi %if it isn't a leap year
-  \def\rtwo{&2&9&16&23&&}\def\btwo{&&2&9&16&23&}%
-  \def\rthree{&3&10&17&24&&}\def\bthree{&&3&10&17&24&}%
-\else %                       if other month with <=30 days ...
-  \ifnum\m=1\else\ifnum\m=3\else\ifnum\m=5\else\ifnum\m=7\else\ifnum\m=8\else
-  \ifnum\m=10\else\ifnum\m=12\else
-  \def\rthree{&3&10&17&24&&}\def\bthree{&&3&10&17&24&}%
-\fi\fi\fi\fi\fi\fi\fi\fi}
-
-% Calendar of a month
-\def\Month#1{% #1=month
-\setleap\dayofweek{#1}\rows % set leap, set \x=day of the week, and define all rows
-\setlength{\tabcolsep}{0pt}
-\begin{tabular*}{7em}{|>{\centering}p{\Wd}|@{\extracolsep{\fill}}rrrrrr|}
-\multicolumn{7}{l}{\sm\monthfont %print name of a month \m
-  \ifcase\m \or\Jan\or\Feb\or\Mar\or\Apr\or\May\or\Jun\or\Jul\or\Aug\or\Sep\or\Oct\or\Nov\or\Dec \fi}\\
-\hline
-\ifcase\x
-  \Sun\rone\\ \Mon\rtwo\\ \Tue\rthree\\ \Wen\rfour\\ \Thr\rfive\\ \Fri\rsix\\ \Sat\rseven\\ \or %if Sunday
-  \Sun\bseven\\ \Mon\rone\\ \Tue\rtwo\\ \Wen\rthree\\ \Thr\rfour\\ \Fri\rfive\\ \Sat\rsix\\ \or %if Monday
-  \Sun\bsix\\ \Mon\bseven\\ \Tue\rone\\ \Wen\rtwo\\ \Thr\rthree\\ \Fri\rfour\\ \Sat\rfive\\ \or %if Tuesday
-  \Sun\bfive\\ \Mon\bsix\\ \Tue\bseven\\ \Wen\rone\\ \Thr\rtwo\\ \Fri\rthree\\ \Sat\rfour\\ \or %if Wednesday
-  \Sun\bfour\\ \Mon\bfive\\ \Tue\bsix\\ \Wen\bseven\\ \Thr\rone\\ \Fri\rtwo\\ \Sat\rthree\\ \or %if Thursday
-  \Sun\bthree\\ \Mon\bfour\\ \Tue\bfive\\ \Wen\bsix\\ \Thr\bseven\\ \Fri\rone\\ \Sat\rtwo\\ \or %if Friday
-  \Sun\btwo\\ \Mon\bthree\\ \Tue\bfour\\ \Wen\bfive\\ \Thr\bsix\\ \Fri\bseven\\ \Sat\rone\\ \fi %if Saturday
-\hline
-\end{tabular*}}
-
-% Enter the year
-\def\enteryear{\typeout{}
-\typeout{Enter the year (negative for B.C., 0th year does\ifZeroExist \else n't\fi \space exist),}
-\typeout{and I will make the calendar for that year!}
-\typeout{}\typeout{For the current year, \number\year th, just press the ENTER key!}
-\loop
-  \typein[\Year]{}\ifx \Year\empty \y=\year \else \y=\Year \fi \relax
-  \leapfalse \ifnum \y=0 \ifZeroExist \else \leaptrue \fi\fi
-\ifleap \typeout{}\typeout{0th year doesn't exist! Maybe you want the year -1.} \repeat
-\typeout{}\typeout{\ifJulian Julian \else Gregorian \fi Calendar for the year \number\y.}\typeout{}}
-
-% Set \Wd to the widest name of the days
-\def\SetWidth{%
-\settowidth{\Wd} {\dayfont\Sun} % Wd:=width(Sun);
-\settowidth{\Wdx}{\dayfont\Mon}\ifdim\Wd<\Wdx \Wd=\Wdx \fi % if Wd<width(Mon) then Wd:=width(Mon);
-\settowidth{\Wdx}{\dayfont\Tue}\ifdim\Wd<\Wdx \Wd=\Wdx \fi % etc.
-\settowidth{\Wdx}{\dayfont\Wen}\ifdim\Wd<\Wdx \Wd=\Wdx \fi
-\settowidth{\Wdx}{\dayfont\Thr}\ifdim\Wd<\Wdx \Wd=\Wdx \fi
-\settowidth{\Wdx}{\dayfont\Fri}\ifdim\Wd<\Wdx \Wd=\Wdx \fi
-\settowidth{\Wdx}{\dayfont\Sat}\ifdim\Wd<\Wdx \Wd=\Wdx \fi}
-
-% Print the calendar for the given year
-\def\printyear{%
-\begin{minipage}{.5\textwidth}\dayfont % set font for the days
-{\sm \yearfont
-  \ifnum\y>0 \number\y\AD \else \ifZeroExist \the\y \else \p=-\y \number\p\BC\fi\fi
-  \ifJulian \ (Julian)\fi}\\[.5ex] % print year
-\SetWidth
-\Month{1}\sm\Month{2}\sm\Month{3}\\%  print all months
-\Month{4}\sm\Month{5}\sm\Month{6}\\ \Month{7}\sm\Month{8}\sm\Month{9}\\
-\Month{10}\sm\Month{11}\sm\Month{12}\par
-\ \copyright\texttt{slobodan@archimed.filfak.ni.ac.yu}
-\end{minipage}}
-
-% Print cm scale at right
-\def\cmscale(#1,#2){\setlength{\unitlength}{1mm}
-\begin{picture}(0,0)(#1,#2)\scriptsize
-  \newcounter{cms}\put(-.3,71){cm}
-  \multiput(2,70)(0,-1){70}{\line(1,0){1}} \multiput(1,65)(0,-10){7}{\line(1,0){2}}
-  \multiput(0,70)(0,-10){8}{\line(1,0){3}}
-  \multiput(1,60.5)(0,-10){7}{\makebox(0,0)[b]{\addtocounter{cms}{1}\arabic{cms}}}
-\end{picture}}
-
-\begin{document}
-  \noindent \enteryear
-  \printyear
-  \ifCmRule\cmscale(8,35)\fi% Print cm rule
-\end{document}
diff --git a/Master/tlpkg/bin/tlpkg-ctan-check b/Master/tlpkg/bin/tlpkg-ctan-check
index a74de5f45a6..5d61fcb35f8 100755
--- a/Master/tlpkg/bin/tlpkg-ctan-check
+++ b/Master/tlpkg/bin/tlpkg-ctan-check
@@ -62,7 +62,7 @@ my @TLP_working = qw(
     boxedminipage boxhandler bpchem bpolynomial
     bracketkey braille braket breakcites breakurl
     bullcntr bundledoc bussproofs bytefield 
-  c-pascal cachepic calctab calligra calrsfs cals calxxxx calxxxx-yyyy cancel
+  c-pascal cachepic calctab calligra calrsfs cals calxxxx-yyyy cancel
     capt-of captcont captdef caption carlisle carolmin-ps cases casyl
     catchfilebetweentags catechis
     cbcoptic cbfonts
diff --git a/Master/tlpkg/libexec/ctan2tds b/Master/tlpkg/libexec/ctan2tds
index a4f44e54761..4975aef2f15 100755
--- a/Master/tlpkg/libexec/ctan2tds
+++ b/Master/tlpkg/libexec/ctan2tds
@@ -136,6 +136,7 @@ $Master = "$mydir/../..";
  'burmese',	"&MAKEflatten",
  'c90',		"&MAKEc90",
  'cachepic',	"&MAKEcopy",
+ 'calxxxx',	"die 'skipping, nomodify license'",
  'calendar',	"die 'skipping, nosell license'",
  'cascover',	"die 'skipping, license unclear, ancient'",
  'camel',	"die 'skipping, nosell license'",
diff --git a/Master/tlpkg/tlpsrc/calxxxx.tlpsrc b/Master/tlpkg/tlpsrc/calxxxx.tlpsrc
deleted file mode 100644
index e69de29bb2d..00000000000
--- a/Master/tlpkg/tlpsrc/calxxxx.tlpsrc
+++ /dev/null
diff --git a/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc b/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
index 6c3220704d6..c6471548ff2 100644
--- a/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
+++ b/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
@@ -66,7 +66,6 @@ depend bussproofs
 depend calctab
 depend calrsfs
 depend cals
-depend calxxxx
 depend calxxxx-yyyy
 depend cancel
 depend capt-of