l3kernel (2jun22)

git-svn-id: svn://tug.org/texlive/trunk@63476 c570f23f-e606-0410-a88d-b1316a301751

4 files changed, 19 insertions, 6 deletions

diff --git a/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex b/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex
index bb26a016778..af28fe15d0e 100644
--- a/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex
+++ b/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex
@@ -70,7 +70,7 @@
 %% and all files in that bundle must be distributed together.
 %% 
 %% File: expl3.dtx
-\def\ExplFileDate{2022-05-30}%
+\def\ExplFileDate{2022-06-02}%
 \begingroup
   \def\next{\endgroup}%
   \expandafter\ifx\csname PackageError\endcsname\relax
@@ -31856,7 +31856,11 @@ Type  H <return>  for immediate help}\def~{\errmessage{%
     \TH \th
   }
 \tl_new:N \l_text_case_exclude_arg_tl
-\tl_set:Nn \l_text_case_exclude_arg_tl { \begin \cite \end \label \ref }
+\tl_set:Nx \l_text_case_exclude_arg_tl
+  {
+    \exp_not:n { \begin \cite \end \label \ref }
+    \exp_not:c { cite ~ }
+  }
 \tl_new:N \l_text_math_arg_tl
 \tl_set:Nn \l_text_math_arg_tl { \ensuremath }
 \tl_new:N \l_text_math_delims_tl
@@ -32505,7 +32509,16 @@ Type  H <return>  for immediate help}\def~{\errmessage{%
   { \__text_change_case_exclude:nnNnn {#1} {#2} {#3} {#4} }
 \cs_new:Npn \__text_change_case_exclude:nnNnn #1#2#3#4#5
   {
-    \__text_change_case_store:n { #3#4 {#5} }
+    \tl_if_blank:nTF {#4}
+       { \__text_change_case_store:n { #3 {#5} } }
+       {
+        \__text_change_case_store:o
+          {
+            \exp_after:wN #3
+              \exp:w \__text_change_case_auxii:nnn {#4} {#1} {#2}
+              {#5}
+          }
+      }
     \__text_change_case_loop:nnw {#1} {#2}
   }
 \cs_new:Npn \__text_change_case_letterlike_lower:nnN #1#2#3
diff --git a/Master/texmf-dist/tex/latex/l3kernel/expl3-generic.tex b/Master/texmf-dist/tex/latex/l3kernel/expl3-generic.tex
index 5045760ad1d..ea15ef184bb 100644
--- a/Master/texmf-dist/tex/latex/l3kernel/expl3-generic.tex
+++ b/Master/texmf-dist/tex/latex/l3kernel/expl3-generic.tex
@@ -19,7 +19,7 @@
 %% and all files in that bundle must be distributed together.
 %% 
 %% File: expl3.dtx
-\def\ExplFileDate{2022-05-30}%
+\def\ExplFileDate{2022-06-02}%
 \let\ExplLoaderFileDate\ExplFileDate
 \begingroup
   \catcode`\_=11
diff --git a/Master/texmf-dist/tex/latex/l3kernel/expl3.ltx b/Master/texmf-dist/tex/latex/l3kernel/expl3.ltx
index eb42bb11909..28a894aebc8 100644
--- a/Master/texmf-dist/tex/latex/l3kernel/expl3.ltx
+++ b/Master/texmf-dist/tex/latex/l3kernel/expl3.ltx
@@ -19,7 +19,7 @@
 %% and all files in that bundle must be distributed together.
 %% 
 %% File: expl3.dtx
-\def\ExplFileDate{2022-05-30}%
+\def\ExplFileDate{2022-06-02}%
 \let\ExplLoaderFileDate\ExplFileDate
 \begingroup
   \catcode`\_=11
diff --git a/Master/texmf-dist/tex/latex/l3kernel/expl3.sty b/Master/texmf-dist/tex/latex/l3kernel/expl3.sty
index 04df7d9a5f1..b610e5888ac 100644
--- a/Master/texmf-dist/tex/latex/l3kernel/expl3.sty
+++ b/Master/texmf-dist/tex/latex/l3kernel/expl3.sty
@@ -19,7 +19,7 @@
 %% and all files in that bundle must be distributed together.
 %% 
 %% File: expl3.dtx
-\def\ExplFileDate{2022-05-30}%
+\def\ExplFileDate{2022-06-02}%
 \let\ExplLoaderFileDate\ExplFileDate
 \ProvidesPackage{expl3}
   [%