[latex3-commits] [git/LaTeX3-latex3-latex2e] newlabel: switch to hook with argument (79a2c4f5)

[Ulrike Fischer]

Repository : https://github.com/latex3/latex2e
On branch  : newlabel
Link       : https://github.com/latex3/latex2e/commit/79a2c4f5158128f9669bf650c81143635e90963d

>---------------------------------------------------------------

commit 79a2c4f5158128f9669bf650c81143635e90963d
Author: Ulrike Fischer <fischer at troubleshooting-tex.de>
Date:   Tue Apr 18 00:49:30 2023 +0200

    switch to hook with argument


>---------------------------------------------------------------

79a2c4f5158128f9669bf650c81143635e90963d
 base/doc/ltnews37.tex | 6 +++---
 base/ltxref.dtx       | 6 ++----
 2 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/base/doc/ltnews37.tex b/base/doc/ltnews37.tex
index dd8df96f..e12dfbc4 100644
--- a/base/doc/ltnews37.tex
+++ b/base/doc/ltnews37.tex
@@ -384,9 +384,9 @@ Starting with this release, the number of values have been unified.
 \cs{@currentlabel}, \cs{thepage}, \cs{@currentlabelname}, 
 \cs{@currentHref}. The fifth value is reserved for the kernel.
 
-Additionally a hook with the name \texttt{label} has been added. It is 
-executed before the writing to the \texttt{.aux} file. Code using
-the hook can refer to the label argument with \cs{label at name}. 
+Additionally a hook with argument with the name \texttt{label} has been 
+added. It is executed before the writing to the \texttt{.aux} file. Code 
+using the hook can refer to the label argument with \verb+#1+. 
 
 \section{Code improvements}
 
diff --git a/base/ltxref.dtx b/base/ltxref.dtx
index e335a989..2ef92244 100644
--- a/base/ltxref.dtx
+++ b/base/ltxref.dtx
@@ -390,12 +390,10 @@
 \providecommand\@currentlabelname{}
 \providecommand\@currentHref{}
 \providecommand\@kernel at reserved@data{}
-\providecommand\label at name{}
-\NewHook{label}
+\NewHookWithArguments{label}{1}
 \def\label#1{\@bsphack
   \begingroup
-  \def\label at name{#1}%
-  \UseHook{label}%
+  \UseHookWithArguments{label}{1}{#1}%
   \protected at write\@auxout{}%
          {\string\newlabel{#1}{{\@currentlabel}{\thepage}%
           {\@currentlabelname}{\@currentHref}{\@kernel at reserved@data}}}%