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authorKarl Berry <karl@freefriends.org>2022-05-16 20:17:11 +0000
committerKarl Berry <karl@freefriends.org>2022-05-16 20:17:11 +0000
commit11dee93a70aa0e33fc86c94d9893c7dffa2a5aac (patch)
tree68036a0a7a3e0ba170ab7a693277b9f510615278 /Master/texmf-dist/source/latex/hyperref/nameref.dtx
parent41edb7fe5e0ff9b43aae8321df1c254aa73eaec9 (diff)
hyperref (16may22)
git-svn-id: svn://tug.org/texlive/trunk@63313 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/source/latex/hyperref/nameref.dtx')
-rw-r--r--Master/texmf-dist/source/latex/hyperref/nameref.dtx14
1 files changed, 11 insertions, 3 deletions
diff --git a/Master/texmf-dist/source/latex/hyperref/nameref.dtx b/Master/texmf-dist/source/latex/hyperref/nameref.dtx
index dabe4b6d908..d49735cb427 100644
--- a/Master/texmf-dist/source/latex/hyperref/nameref.dtx
+++ b/Master/texmf-dist/source/latex/hyperref/nameref.dtx
@@ -33,7 +33,7 @@
%<driver>\ProvidesFile{nameref.drv}
% \fi
% \ProvidesFile{nameref.dtx}
- [2022-05-13 v2.48 Cross-referencing by name of section]%
+ [2022-05-16 v2.49 Cross-referencing by name of section]%
%
%
% \iffalse
@@ -843,8 +843,16 @@
% \end{macrocode}
% \begin{macro}{\nameref}
% \begin{macrocode}
-\NewDocumentCommand\nameref{s}
- {\IfBooleanTF{#1}{\@namerefstar}{\T@nameref}}
+\@ifundefined{nameref}
+ {
+ \NewDocumentCommand\nameref{s}
+ {\IfBooleanTF{#1}{\@namerefstar}{\T@nameref}}
+ }
+ {
+ \PackageWarning{nameref}{Redefining \string\nameref}
+ \RenewDocumentCommand\nameref{s}
+ {\IfBooleanTF{#1}{\@namerefstar}{\T@nameref}}
+ }
% \end{macrocode}
% \end{macro}
% \begin{macro}{\Nameref}