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-rw-r--r--Master/texmf-dist/tex/latex/tools/xr.sty10
1 files changed, 6 insertions, 4 deletions
diff --git a/Master/texmf-dist/tex/latex/tools/xr.sty b/Master/texmf-dist/tex/latex/tools/xr.sty
index 2a288dacafc..6fad3d0c7db 100644
--- a/Master/texmf-dist/tex/latex/tools/xr.sty
+++ b/Master/texmf-dist/tex/latex/tools/xr.sty
@@ -35,10 +35,10 @@
%% 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
+%% File: xr.dtx Copyright (C) 1994-1994 2018 David Carlisle
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{xr}
- [1994/05/28 v5.02 eXternal References (DPC)]
+ [2018/10/01 v5.03 eXternal References (DPC)]
\def\externaldocument{\@ifnextchar[\XR@{\XR@[]}}
\def\XR@[#1]#2{{%
\makeatletter
@@ -62,11 +62,13 @@
\read\@inputcheck to\XR@line
\expandafter\XR@test\XR@line...\XR@}
\long\def\XR@test#1#2#3#4\XR@{%
+ \let\XR@next\@gobbletwo
\ifx#1\newlabel
- \newlabel{\XR@prefix#2}{#3}%
+ \let\XR@next\@firstoftwo%
\else\ifx#1\@input
- \edef\XR@list{\XR@list#2\relax}%
+ \let\XR@next\@secondoftwo
\fi\fi
+ \XR@next{\newlabel{\XR@prefix#2}{#3}}{\edef\XR@list{\XR@list#2\relax}}%
\ifeof\@inputcheck\expandafter\XR@aux
\else\expandafter\XR@read\fi}