From 8317c14a3982d615f40eba6278e7c0b9cc791e9b Mon Sep 17 00:00:00 2001
From: Karl Berry <karl@freefriends.org>
Date: Fri, 13 Jan 2006 00:09:38 +0000
Subject: tools

git-svn-id: svn://tug.org/texlive/trunk@1402 c570f23f-e606-0410-a88d-b1316a301751
---
 Master/texmf-dist/tex/latex/tools/xr.sty | 70 ++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 Master/texmf-dist/tex/latex/tools/xr.sty

(limited to 'Master/texmf-dist/tex/latex/tools/xr.sty')

diff --git a/Master/texmf-dist/tex/latex/tools/xr.sty b/Master/texmf-dist/tex/latex/tools/xr.sty
new file mode 100644
index 00000000000..245629e9714
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/tools/xr.sty
@@ -0,0 +1,70 @@
+%%
+%% This is file `xr.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% xr.dtx  (with options: `package')
+%% 
+%% This is a generated file.
+%% 
+%% Copyright 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003
+%% The LaTeX3 Project and any individual authors listed elsewhere
+%% in this file.
+%% 
+%% This file was generated from file(s) of the Standard LaTeX `Tools Bundle'.
+%% --------------------------------------------------------------------------
+%% 
+%% It may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% of this license or (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 2003/12/01 or later.
+%% 
+%% This file may only be distributed together with a copy of the LaTeX
+%% `Tools Bundle'. You may however distribute the LaTeX `Tools Bundle'
+%% without such generated files.
+%% 
+%% The list of all files belonging to the LaTeX `Tools Bundle' is
+%% given in the file `manifest.txt'.
+%% 
+%% File: xr.dtx Copyright (C) 1994-1994 David Carlisle
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{xr}
+         [1994/05/28 v5.02 eXternal References (DPC)]
+\def\externaldocument{\@ifnextchar[\XR@{\XR@[]}}
+\def\XR@[#1]#2{{%
+  \makeatletter
+  \def\XR@prefix{#1}%
+  \XR@next#2.aux\relax\\}}
+\def\XR@next#1\relax#2\\{%
+  \edef\XR@list{#2}%
+  \XR@loop{#1}}
+\def\XR@aux{%
+  \ifx\XR@list\@empty\else\expandafter\XR@explist\fi}
+
+\def\XR@explist{\expandafter\XR@next\XR@list\\}
+\def\XR@loop#1{\openin\@inputcheck#1\relax
+  \ifeof\@inputcheck
+    \PackageWarning{xr}{^^JNo file #1^^JLABELS NOT IMPORTED.^^J}%
+    \expandafter\XR@aux
+  \else
+    \PackageInfo{xr}{IMPORTING LABELS FROM #1}%
+    \expandafter\XR@read\fi}
+\def\XR@read{%
+  \read\@inputcheck to\XR@line
+  \expandafter\XR@test\XR@line...\XR@}
+\long\def\XR@test#1#2#3#4\XR@{%
+  \ifx#1\newlabel
+    \newlabel{\XR@prefix#2}{#3}%
+  \else\ifx#1\@input
+     \edef\XR@list{\XR@list#2\relax}%
+  \fi\fi
+  \ifeof\@inputcheck\expandafter\XR@aux
+  \else\expandafter\XR@read\fi}
+
+\endinput
+%%
+%% End of file `xr.sty'.
-- 
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