xpackages 2076

git-svn-id: svn://tug.org/texlive/trunk@20099 c570f23f-e606-0410-a88d-b1316a301751

3 files changed, 265 insertions, 0 deletions

diff --git a/Master/texmf-dist/doc/latex/xpackages/xbase/commands-check.tex b/Master/texmf-dist/doc/latex/xpackages/xbase/commands-check.tex
new file mode 100644
index 00000000000..0d79e690945
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/xpackages/xbase/commands-check.tex
@@ -0,0 +1,47 @@
+%
+% Execute this TeX file with
+% latex -interaction=batchmode commands-check
+%
+% The package loaded and the commands checked can be customised:
+\providecommand\PKG{expl3}
+\providecommand\CMDS{commands-check.cmds}
+
+\documentclass{minimal}
+\usepackage{\PKG}
+\makeatletter
+
+% "loop...if...then...repeat" from TeX by Topic: 
+\def\cmdchk@loop#1\cmdchk@repeat{\def\cmdchk@body{#1}\cmdchk@iterate} 
+\def\cmdchk@iterate{% 
+  \let\cmdchk@next\relax 
+  \cmdchk@body \let\cmdchk@next\cmdchk@iterate \fi \cmdchk@next} 
+
+\let \@tempb \@empty 
+\newread \cmdchk@read
+\openin \cmdchk@read \CMDS \relax
+
+\def\checkcmds{%
+  \begingroup
+    \catcode`\\=12
+    \endlinechar=-1 
+    \loop 
+      \read \cmdchk@read to \@tempa \relax
+      \ifx \@tempa \@empty 
+        \closein \cmdchk@read 
+      \else
+        \ifcsname \expandafter \@gobble \@tempa \endcsname 
+        \else
+          \xdef \@tempb {\@tempb ^^J!>\space\space\space\space\@tempa} 
+        \fi
+    \repeat 
+  \endgroup
+  \ifx\@tempb\@empty\else
+    \nonstopmode
+    \errmessage{\@tempb^^J}
+    \batchmode
+  \fi
+}
+\makeatother
+\begin{document}
+\checkcmds
+\end{document}
diff --git a/Master/texmf-dist/doc/latex/xpackages/xbase/regression-test.tex b/Master/texmf-dist/doc/latex/xpackages/xbase/regression-test.tex
new file mode 100644
index 00000000000..c7abb659a98
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/xpackages/xbase/regression-test.tex
@@ -0,0 +1,218 @@
+% \iffalse meta-comment
+%
+% Copyright (C) 1992-1994 by David Carlisle, Frank Mittelbach.  
+% Copyright (C) 2008 LaTeX3 project
+% All rights reserved.
+% 
+% This file is part of the validate package.
+% 
+% IMPORTANT NOTICE:
+% 
+% You are not allowed to change this file.  In case of error
+% write to the email address mentioned in the file readme.val.
+% 
+% \fi
+%                  regression-test.tex
+                   %%%%%%%%%%%%%%%%%%%
+
+% This file should not be used as a package or class file, 
+% it should be \input.
+
+% The scope of this \makeatletter will then be the rest of the
+% document.  Put TeX into scroll mode, and stop it showing the
+% implementation details of macros in error messages.
+\makeatletter
+\scrollmode
+\errorcontextlines=-1
+
+% Use the same \showbox settings as 2.09, unless they are changed in 
+% the test file. (2e sets these to -1)
+\showboxbreadth=5
+\showboxdepth=3
+
+% Start the test, after the optional \documentclass (or \documentstyle)
+% \begin{document} commands with \START.  All lines in the .log file
+% before this will be ignored. It also prints a docstrip-style
+% character table in the .tlg file so the .tlg file can easily be
+% checked for email translations.
+%
+\def\START{\typeout{START-TEST-LOG^^J^^J%
+   This is a generated file for the LaTeX (2e + expl3) validation system.%
+^^J^^JDon't change this file in any respect.%
+^^J^^J\CTable^^J}}
+
+\begingroup
+\catcode`\^^\=0
+\catcode`\^^A=\catcode`\%
+^^\catcode`^^\ =11
+^^\catcode`^^\%=11
+^^\catcode`^^\#=11
+^^\catcode`^^\~=11
+^^\endlinechar=`^^\^^J
+^^\catcode`^^\\=11^^A
+^^\gdef^^\CTable{
+%% \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
+%%   Digits        \0\1\2\3\4\5\6\7\8\9
+%%   Exclamation   \!     Double quote  \"     Hash (number) \#
+%%   Dollar        \$     Percent       \%     Ampersand     \&
+%%   Acute accent  \'     Left paren    \(     Right paren   \)
+%%   Asterisk      \*     Plus          \+     Comma         \,
+%%   Minus         \-     Point         \.     Solidus       \/
+%%   Colon         \:     Semicolon     \;     Less than     \<
+%%   Equals        \=     Greater than  \>     Question mark \?
+%%   Commercial at \@     Left bracket  \[     Backslash     \\
+%%   Right bracket \]     Circumflex    \^     Underscore    \_
+%%   Grave accent  \`     Left brace    \{     Vertical bar  \|
+%%   Right brace   \}     Tilde         \~}
+%%
+}^^A
+^^\endgroup{}%
+
+% The test should end with
+% \END or \end{document}
+%
+\let\@@@end\@@end
+%\let\@ED=\enddocument
+\def\END{\typeout{END-TEST-LOG}\@@@end}
+\let\@@end\END
+
+
+% After the \START should come declarations of the format and style
+% options being used.
+%
+\def\FORMAT#1{\typeout{Format: #1}%
+  \def\@tempa{#1}\ifx\@tempa\@EJ\else
+   \OMIT\@warning{Declared format #1,^^JActual format \@EJ}\TIMO\fi}
+
+% The old version got this information from everyjob, 
+% but that does not work with LaTeX2e as \everyjob is cleared.
+\edef\@EJ{\fmtname <\fmtversion>}
+
+% Some author info:
+\def\AUTHOR#1{\typeout{Author: #1}}
+\def\ADDRESS#1{\typeout{Address: #1}}
+
+% Not all packages declare themselves to the log file, and we can not
+% rely on TeX`s output as it includes full path names, and does not
+% include version numbers etc.  So for each package included give a
+% declaration like: \PACKAGES{array v2.0d}
+%
+\def\STYLE#1{\typeout{Main Style: #1}}%
+\def\STYLEOPTIONS#1{\typeout{Style Options: #1}}
+
+
+% If The class or package is loaded with options, you may
+% specify the options in the \CLASS (\PACKAGE) declaration. eg:
+%
+% \CLASS[german,a4page]{article v2.0 1994/01/02}
+% \PACKAGE{ifthen v2.2 1993/11/12}
+% \PACKAGE[dvips]{graphics v 3.8 1994/02/02}
+%
+\def\CLASS{\@ifnextchar[\OPTCLASS\XCLASS}
+\def\OPTCLASS[#1]#2{%
+  \typeout{Main Class: #2^^J\@spaces Options: #1}}
+\def\XCLASS#1{%
+  \typeout{Main Class: #1}}
+
+\def\PACKAGE{\@ifnextchar[\OPTPACKAGE\XPACKAGE}
+\def\OPTPACKAGE[#1]#2{%
+  \typeout{Package: #2^^J\@spaces Options: #1}}
+\def\XPACKAGE#1{%
+  \typeout{Package: #1}}
+
+
+% LaTeX2e always uses NFSS2 so new test files need not use 
+% \FONTSELECTION but it is retained for compatibility for test files
+% written for 209/NFSS1.
+%
+\def\FONTSELECTION#1{%
+  \OMIT\@@warning{\noexpand\FONTSELECTION obsolete.^^J%
+                 LaTeX2e always uses NFSS2}\TIMO
+  \typeout{Font Selection: #1}}
+
+
+% Surround commands which produce irrelevant lines in the .log file by
+% \OMIT
+% \TIMO
+%
+\def\OMIT{\typeout{OMIT}}
+\def\TIMO{\typeout{TIMO}}
+
+% After the above declarations, and before the main tests, you may
+% optionally `declare' all the commands in the `module' that you are
+% about to test. These commands will be registered as defined,
+% undefined or relaxed (ie \let to \relax). You may wish to declare
+% commands not currently implemented, so that if they are added at a
+% later stage, the test will fail, reminding someone to document the
+% fact that the user interface has changed. So if you are testing
+% array and tabular environments, you may wish do declare
+% \extrarowheight. This is undefined in the curent latex, but would
+% become defined if Mittelbach's array.sty was incorporated into
+% latex.tex.
+%
+\def\declare@command#1{%
+  \ifx#1\@undefined\typeout{Undefined \string#1}\else
+  \ifx#1\relax\typeout{Relaxed \space\space\string#1}\else
+         \typeout{Defined \space\space\string#1}\fi\fi}
+
+
+% To allow testing of possible changes, we allow extra code to be read
+% in before the test starts. The necessary code should be placed in a
+% file regression-test.cfg.
+%
+\OMIT
+\InputIfFileExists{regression-test.cfg}
+      {\typeout{^^J***^^Jregression-test.cfg in operation^^J***^^J}}{}
+\TIMO
+
+%%%%%%%%% 
+
+% We are not starved for space in the log file output, so let's make it as
+% verbose as is useful when reading the .diff's.
+\newcount \gTESTint
+
+\newcommand \SEPARATOR {%
+  \typeout{%
+    ============================================================%
+  }%
+}
+
+\newcommand \TEST [2] {%
+  \advance \gTESTint 1
+  \SEPARATOR
+  \typeout{%
+    TEST \the\gTESTint: \detokenize{#1}}%
+  \SEPARATOR 
+  \begingroup
+    \let \TYPE \typeout
+    #2%
+  \endgroup
+  \SEPARATOR \typeout{}%
+}
+
+\newcommand \TESTEXP [2] {%
+  \advance \gTESTint 1
+  \SEPARATOR
+  \typeout{%
+    TEST \the\gTESTint: \detokenize{#1}}%
+  \SEPARATOR 
+  \begingroup
+    \let \TYPE \@firstofone
+    \typeout{#2}%
+  \endgroup
+  \SEPARATOR \typeout{}%
+}
+
+\def \TRUE  {\TYPE{TRUE}}
+\def \FALSE {\TYPE{FALSE}}
+\def \YES   {\TYPE{YES}}
+\def \NO    {\TYPE{NO}}
+
+\def \NEWLINE {\TYPE{^^J}}
+
+\endinput
+
+
+
diff --git a/Master/texmf-dist/doc/latex/xpackages/xbase/xparse.pdf b/Master/texmf-dist/doc/latex/xpackages/xbase/xparse.pdf
index 82f2dedaa3a..497036ac7c7 100644
--- a/Master/texmf-dist/doc/latex/xpackages/xbase/xparse.pdf
+++ b/Master/texmf-dist/doc/latex/xpackages/xbase/xparse.pdf