xfor update (21aug07)

git-svn-id: svn://tug.org/texlive/trunk@4798 c570f23f-e606-0410-a88d-b1316a301751

6 files changed, 93 insertions, 72 deletions

diff --git a/Master/texmf-dist/doc/latex/xfor/CHANGES b/Master/texmf-dist/doc/latex/xfor/CHANGES
index f0af3f9af82..1899d18a565 100644
--- a/Master/texmf-dist/doc/latex/xfor/CHANGES
+++ b/Master/texmf-dist/doc/latex/xfor/CHANGES
@@ -1,5 +1,8 @@
 xfor change log:
 
+v1.03 (21 August 2007):
+ fixed license text
+
 v1.02 (16 August 2007):
  added look ahead facility
 
diff --git a/Master/texmf-dist/doc/latex/xfor/README b/Master/texmf-dist/doc/latex/xfor/README
index fe86d45f2cd..b8980b3caea 100644
--- a/Master/texmf-dist/doc/latex/xfor/README
+++ b/Master/texmf-dist/doc/latex/xfor/README
@@ -1,7 +1,7 @@
 LaTeX Package : xfor
 
-Last Modified : 16 August 2007
-Version       : 1.02
+Last Modified : 21 August 2007
+Version       : 1.03
 Author        : Nicola Talbot
 
 This package redefines \@for so that it is possible to
diff --git a/Master/texmf-dist/doc/latex/xfor/xfor.pdf b/Master/texmf-dist/doc/latex/xfor/xfor.pdf
index 385b0419dc1..1ec378b63a9 100644
--- a/Master/texmf-dist/doc/latex/xfor/xfor.pdf
+++ b/Master/texmf-dist/doc/latex/xfor/xfor.pdf
diff --git a/Master/texmf-dist/source/latex/xfor/xfor.dtx b/Master/texmf-dist/source/latex/xfor/xfor.dtx
index eda8dbe5802..c49c8f2de61 100644
--- a/Master/texmf-dist/source/latex/xfor/xfor.dtx
+++ b/Master/texmf-dist/source/latex/xfor/xfor.dtx
@@ -1,12 +1,12 @@
 %\iffalse
-% xfor.dtx generated using makedtx version 0.93b (c) Nicola Talbot
+% xfor.dtx generated using makedtx version 0.94b (c) Nicola Talbot
 % Command line args:
 %   -src "xfor.sty=>xfor.sty"
 %   -doc "manual.tex"
 %   -author "Nicola Talbot"
 %   -dir "source"
 %   xfor
-% Created on 2007/8/16 15:55
+% Created on 2007/8/21 17:28
 %\fi
 %\iffalse
 %<*package>
@@ -56,7 +56,7 @@
 %\fi
 %\MakeShortVerb{"}
 %
-% \title{xfor v1.02: Reimplementation of \cs{@for} to allow
+% \title{xfor v1.03: Reimplementation of \cs{@for} to allow
 %premature termination of the loop}
 % \author{Nicola L.C. Talbot\\[10pt]
 %School of Computing Sciences\\
@@ -65,7 +65,7 @@
 %NR4 7TJ. United Kingdom.\\
 %\url{http://theoval.cmp.uea.ac.uk/~nlct/}}
 %
-%\date{16th August 2007}
+%\date{21st August 2007}
 %\maketitle
 %\tableofcontents
 %
@@ -97,11 +97,11 @@
 %On the last iteration, this value
 %will be \cs{@nil}, and so can be checked using
 %\begin{verbatim}
-%\ifx\@xfor@nextelement\@nnil
-%% last iteration
-%\else
-%% not last iteration
-%\fi
+% \ifx\@xfor@nextelement\@nnil
+% % last iteration
+% \else
+% % not last iteration
+% \fi
 %\end{verbatim}
 %
 %\subsection{Example (ordered insertion)}
@@ -124,50 +124,50 @@
 %defines the command \cs{insertinto}\marg{new val}\marg{list}
 %which uses this method:
 %\begin{verbatim}
-%\newcommand{\insertinto}[2]{%
-%\def\nlst{}%
-%\@for\n:=#2\do{%
-%% store new list in \toks@
-%\expandafter\toks@\expandafter{\nlst}%
-%% test current value against new value
-%\ifnum\n>#1\relax
-%  \edef\newstuff{\number#1,\n}%
-%  % end for loop at the end of this iteration
-%  \@endfortrue
-%\else
-%  \edef\newstuff{\n}%
-%\fi
-%% append new stuff to new list
-%\ifx\nlst\@empty
-%  \edef\nlst{\newstuff}%
-%\else
-%  \edef\nlst{\the\toks@,\newstuff}%
-%\fi
-%}%
-%% check to see if for loop was prematurely terminated
-%\if@endfor
-% % loop may have been terminated during final iteration, in
-% % which case \@forremainder is empty.
-% \ifx\@forremainder\@empty
-%   % do nothing
+% \newcommand{\insertinto}[2]{%
+% \def\nlst{}%
+% \@for\n:=#2\do{%
+% % store new list in \toks@
+% \expandafter\toks@\expandafter{\nlst}%
+% % test current value against new value
+% \ifnum\n>#1\relax
+%   \edef\newstuff{\number#1,\n}%
+%   % end for loop at the end of this iteration
+%   \@endfortrue
 % \else
-%   % loop prematurely ended, append remainder of original list
-%   % to new list
-%   \expandafter\toks@\expandafter{\nlst}%
-%   \edef\nlst{\the\toks@,\@forremainder}%
+%   \edef\newstuff{\n}%
+% \fi
+% % append new stuff to new list
+% \ifx\nlst\@empty
+%   \edef\nlst{\newstuff}%
+% \else
+%   \edef\nlst{\the\toks@,\newstuff}%
 % \fi
-%\else
-% % wasn't prematurely terminated, so new value hasn't been added
-% % add now.
-%  \expandafter\toks@\expandafter{\nlst}%
-%  \ifx\nlst\@empty
-%    \edef\nlst{\number#1}%
+% }%
+% % check to see if for loop was prematurely terminated
+% \if@endfor
+%  % loop may have been terminated during final iteration, in
+%  % which case \@forremainder is empty.
+%  \ifx\@forremainder\@empty
+%    % do nothing
 %  \else
-%    \edef\nlst{\the\toks@,\number#1}%
+%    % loop prematurely ended, append remainder of original list
+%    % to new list
+%    \expandafter\toks@\expandafter{\nlst}%
+%    \edef\nlst{\the\toks@,\@forremainder}%
 %  \fi
-%\fi
-%\let#2=\nlst
-%}
+% \else
+%  % wasn't prematurely terminated, so new value hasn't been added
+%  % add now.
+%   \expandafter\toks@\expandafter{\nlst}%
+%   \ifx\nlst\@empty
+%     \edef\nlst{\number#1}%
+%   \else
+%     \edef\nlst{\the\toks@,\number#1}%
+%   \fi
+% \fi
+% \let#2=\nlst
+% }
 %\end{verbatim}
 %The \cs{insertinto} macro can then be used as follows:
 %\begin{verbatim}
@@ -249,7 +249,7 @@
 % Declare package:
 %    \begin{macrocode}
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{xfor}[2007/08/16 v1.02 (NLCT)]
+\ProvidesPackage{xfor}[2007/08/21 v1.03 (NLCT)]
 %    \end{macrocode}
 % Define a switch to determine if the for loop should be
 % terminated:
diff --git a/Master/texmf-dist/source/latex/xfor/xfor.ins b/Master/texmf-dist/source/latex/xfor/xfor.ins
index 45caba065e3..3269a9fd46d 100644
--- a/Master/texmf-dist/source/latex/xfor/xfor.ins
+++ b/Master/texmf-dist/source/latex/xfor/xfor.ins
@@ -1,13 +1,25 @@
-% xfor.ins generated using makedtx version 0.93b 2007/8/16 15:55
+% xfor.ins generated using makedtx version 0.94b 2007/8/21 17:28
 \input docstrip
 
 \preamble
-Copyright (C) 2007 Nicola Talbot, all rights reserved.
-If you modify this file, you must change its name first.
-You are NOT ALLOWED to distribute this file alone. You are NOT
-ALLOWED to take money for the distribution or use of either this
-file or a changed version, except for a nominal charge for copying
-etc.
+
+ xfor.dtx
+ Copyright 2007 Nicola Talbot
+
+ This work may be distributed and/or modified under the
+ conditions of the LaTeX Project Public License, either version 1.3
+ of this license of (at your option) any later version.
+ The latest version of this license is in
+   http://www.latex-project.org/lppl.txt
+ and version 1.3 or later is part of all distributions of LaTeX
+ version 2005/12/01 or later.
+
+ This work has the LPPL maintenance status `maintained'.
+
+ The Current Maintainer of this work is Nicola Talbot.
+
+ This work consists of the files xfor.dtx and xfor.ins and the derived file xfor.sty.
+
 \endpreamble
 
 \askforoverwritefalse
diff --git a/Master/texmf-dist/tex/latex/xfor/xfor.sty b/Master/texmf-dist/tex/latex/xfor/xfor.sty
index 77a81d5fe86..87f899aaaf5 100644
--- a/Master/texmf-dist/tex/latex/xfor/xfor.sty
+++ b/Master/texmf-dist/tex/latex/xfor/xfor.sty
@@ -5,12 +5,24 @@
 %% The original source files were:
 %%
 %% xfor.dtx  (with options: `xfor.sty,package')
-%% Copyright (C) 2007 Nicola Talbot, all rights reserved.
-%% If you modify this file, you must change its name first.
-%% You are NOT ALLOWED to distribute this file alone. You are NOT
-%% ALLOWED to take money for the distribution or use of either this
-%% file or a changed version, except for a nominal charge for copying
-%% etc.
+%% 
+%%  xfor.dtx
+%%  Copyright 2007 Nicola Talbot
+%% 
+%%  This work may be distributed and/or modified under the
+%%  conditions of the LaTeX Project Public License, either version 1.3
+%%  of this license of (at your option) any later version.
+%%  The latest version of this license is in
+%%    http://www.latex-project.org/lppl.txt
+%%  and version 1.3 or later is part of all distributions of LaTeX
+%%  version 2005/12/01 or later.
+%% 
+%%  This work has the LPPL maintenance status `maintained'.
+%% 
+%%  The Current Maintainer of this work is Nicola Talbot.
+%% 
+%%  This work consists of the files xfor.dtx and xfor.ins and the derived file xfor.sty.
+%% 
 %% \CharacterTable
 %%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
 %%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
@@ -26,14 +38,8 @@
 %%   Right bracket \]     Circumflex    \^     Underscore    \_
 %%   Grave accent  \`     Left brace    \{     Vertical bar  \|
 %%   Right brace   \}     Tilde         \~}
-%% last iteration
-%% not last iteration
-%% store new list in \toks@
-%% test current value against new value
-%% append new stuff to new list
-%% check to see if for loop was prematurely terminated
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{xfor}[2007/08/16 v1.02 (NLCT)]
+\ProvidesPackage{xfor}[2007/08/21 v1.03 (NLCT)]
 \newif\if@endfor
 \long\def\@for#1:=#2\do#3{%
 \@endforfalse