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-rw-r--r--Master/texmf-dist/tex/latex/tools/xr.sty15
1 files changed, 9 insertions, 6 deletions
diff --git a/Master/texmf-dist/tex/latex/tools/xr.sty b/Master/texmf-dist/tex/latex/tools/xr.sty
index 4f50e782bc8..05125cee3ed 100644
--- a/Master/texmf-dist/tex/latex/tools/xr.sty
+++ b/Master/texmf-dist/tex/latex/tools/xr.sty
@@ -13,7 +13,7 @@
%% (but please observe conditions on bug reports sent to that address!)
%%
%%
-%% Copyright 1993-2017
+%% Copyright (C) 1993-2019
%% The LaTeX3 Project and any individual authors listed elsewhere
%% in this file.
%%
@@ -35,11 +35,12 @@
%% 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 2018 2019 David Carlisle
+%% File: xr.dtx Copyright (C) 1993-2019 David Carlisle
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{xr}
- [2019/01/05 v5.04 eXternal References (DPC)]
+ [2019/07/22 v5.05 eXternal References (DPC)]
\def\externaldocument{\@ifnextchar[\XR@{\XR@[]}}
+\let\externalcitedocument\externaldocument
\def\XR@[#1]#2{{%
\makeatletter
\def\XR@prefix{#1}%
@@ -64,11 +65,13 @@
\long\def\XR@test#1#2#3#4\XR@{%
\let\XR@tempa\@gobbletwo
\ifx#1\newlabel
- \let\XR@tempa\@firstoftwo%
+ \let\XR@tempa\@firstoftwo
+ \else\ifx#1\bibcite
+ \let\XR@tempa\@firstoftwo
\else\ifx#1\@input
\let\XR@tempa\@secondoftwo
- \fi\fi
- \XR@tempa{\newlabel{\XR@prefix#2}{#3}}{\edef\XR@list{\XR@list#2\relax}}%
+ \fi\fi\fi
+ \XR@tempa{#1{\XR@prefix#2}{#3}}{\edef\XR@list{\XR@list#2\relax}}%
\ifeof\@inputcheck\expandafter\XR@aux
\else\expandafter\XR@read\fi}