l3kernel (3oct19)

git-svn-id: svn://tug.org/texlive/trunk@52274 c570f23f-e606-0410-a88d-b1316a301751

3 files changed, 12 insertions, 4 deletions

diff --git a/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex b/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex
index a7b54359b90..672739004e7 100644
--- a/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex
+++ b/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex
@@ -65,7 +65,7 @@
 %% and all files in that bundle must be distributed together.
 %% 
 %% File: expl3.dtx
-\def\ExplFileDate{2019-09-30}%
+\def\ExplFileDate{2019-10-02}%
 \begingroup
   \def\next{\endgroup}%
   \expandafter\ifx\csname PackageError\endcsname\relax
@@ -3700,7 +3700,15 @@
   {
     \cs_new_protected:Npn \__cs_generate_internal_variant:NNn ##1##2##3
       {
-        \__cs_generate_internal_test:Nw ##2 ##3
+        \if_catcode:w X \use_none:nnnnnnnn ##3
+            \prg_do_nothing: \prg_do_nothing: \prg_do_nothing:
+            \prg_do_nothing: \prg_do_nothing: \prg_do_nothing:
+            \prg_do_nothing: \prg_do_nothing: X
+          \exp_after:wN \__cs_generate_internal_test:Nw \exp_after:wN ##2
+        \else:
+          \exp_after:wN \__cs_generate_internal_test_aux:w \exp_after:wN #1
+        \fi:
+        ##3
         \q_mark
         {
           \use:x
diff --git a/Master/texmf-dist/tex/latex/l3kernel/expl3-generic.tex b/Master/texmf-dist/tex/latex/l3kernel/expl3-generic.tex
index 0298a236f22..61161e0b5fe 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{2019-09-30}%
+\def\ExplFileDate{2019-10-02}%
 \let\ExplLoaderFileDate\ExplFileDate
 \begingroup
   \def\tempa{LaTeX2e}%
diff --git a/Master/texmf-dist/tex/latex/l3kernel/expl3.sty b/Master/texmf-dist/tex/latex/l3kernel/expl3.sty
index 66cb86f4f8b..0bec10e1004 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{2019-09-30}%
+\def\ExplFileDate{2019-10-02}%
 \let\ExplLoaderFileDate\ExplFileDate
 \ProvidesPackage{expl3}
   [%