l3 (21apr16)

git-svn-id: svn://tug.org/texlive/trunk@40657 c570f23f-e606-0410-a88d-b1316a301751

4 files changed, 22 insertions, 27 deletions

diff --git a/Master/texmf-dist/source/latex/l3packages/l3keys2e/l3keys2e.dtx b/Master/texmf-dist/source/latex/l3packages/l3keys2e/l3keys2e.dtx
index 6787b1493aa..035c21945e1 100644
--- a/Master/texmf-dist/source/latex/l3packages/l3keys2e/l3keys2e.dtx
+++ b/Master/texmf-dist/source/latex/l3packages/l3keys2e/l3keys2e.dtx
@@ -37,8 +37,8 @@
 %<*driver|package>
 % The version of expl3 required is tested as early as possible, as
 % some really old versions do not define \ProvidesExplPackage.
-\RequirePackage{expl3}[2016/03/28]
-%<package>\@ifpackagelater{expl3}{2016/03/28}
+\RequirePackage{expl3}[2016/04/20]
+%<package>\@ifpackagelater{expl3}{2016/04/20}
 %<package>  {}
 %<package>  {%
 %<package>    \PackageError{l3keys2e}{Support package l3kernel too old}
@@ -52,8 +52,8 @@
 %<package>  }
 \def\ExplFileName{l3keys2e}
 \def\ExplFileDescription{LaTeX2e option processing using LaTeX3 keys}
-\def\ExplFileDate{2016/03/28}
-\def\ExplFileVersion{6468}
+\def\ExplFileDate{2016/04/20}
+\def\ExplFileVersion{6476}
 %</driver|package>
 %<*driver>
 \documentclass[full]{l3doc}
diff --git a/Master/texmf-dist/source/latex/l3packages/xfrac/xfrac.dtx b/Master/texmf-dist/source/latex/l3packages/xfrac/xfrac.dtx
index 6778de2390a..b6330fa6a8d 100644
--- a/Master/texmf-dist/source/latex/l3packages/xfrac/xfrac.dtx
+++ b/Master/texmf-dist/source/latex/l3packages/xfrac/xfrac.dtx
@@ -38,8 +38,8 @@
 %<*driver|package>
 % The version of expl3 required is tested as early as possible, as
 % some really old versions do not define \ProvidesExplPackage.
-\RequirePackage{expl3}[2016/03/28]
-%<package>\@ifpackagelater{expl3}{2016/03/28}
+\RequirePackage{expl3}[2016/04/20]
+%<package>\@ifpackagelater{expl3}{2016/04/20}
 %<package>  {}
 %<package>  {%
 %<package>    \PackageError{xfrac}{Support package l3kernel too old}
@@ -54,8 +54,8 @@
 \RequirePackage{amstext,graphicx,l3keys2e,textcomp,xparse,xtemplate}
 \def\ExplFileName{xfrac}
 \def\ExplFileDescription{L3 Experimental split-level fractions}
-\def\ExplFileDate{2016/03/28}
-\def\ExplFileVersion{6468}
+\def\ExplFileDate{2016/04/20}
+\def\ExplFileVersion{6476}
 %</driver|package>
 %<*driver>
 \documentclass[full]{l3doc}
diff --git a/Master/texmf-dist/source/latex/l3packages/xparse/xparse.dtx b/Master/texmf-dist/source/latex/l3packages/xparse/xparse.dtx
index 5ebeddb5e5e..343751e6ad1 100644
--- a/Master/texmf-dist/source/latex/l3packages/xparse/xparse.dtx
+++ b/Master/texmf-dist/source/latex/l3packages/xparse/xparse.dtx
@@ -41,8 +41,8 @@
 %<*driver|package>
 % The version of expl3 required is tested as early as possible, as
 % some really old versions do not define \ProvidesExplPackage.
-\RequirePackage{expl3}[2016/03/28]
-%<package>\@ifpackagelater{expl3}{2016/03/28}
+\RequirePackage{expl3}[2016/04/20]
+%<package>\@ifpackagelater{expl3}{2016/04/20}
 %<package>  {}
 %<package>  {%
 %<package>    \PackageError{xparse}{Support package l3kernel too old}
@@ -56,8 +56,8 @@
 %<package>  }
 \def\ExplFileName{xparse}
 \def\ExplFileDescription{L3 Experimental document command parser}
-\def\ExplFileDate{2016/03/28}
-\def\ExplFileVersion{6468}
+\def\ExplFileDate{2016/04/20}
+\def\ExplFileVersion{6476}
 %</driver|package>
 %<*driver>
 \documentclass[full]{l3doc}
@@ -1088,17 +1088,17 @@
   {
     \@@_declare_cmd_internal:cnx { environment~ #1 } {#2}
       {
-        \cs_set_protected_nopar:Npx \exp_not:c { environment~ #1 ~end~aux }
+        \cs_set_nopar:Npx \exp_not:c { environment~ #1 ~end~aux }
           {
-            \exp_not:c { environment~ #1~end~aux~ }
+            \exp_not:N \exp_not:N \exp_not:c { environment~ #1~end~aux~ }
             \exp_not:n { \tl_tail:N \l_@@_args_tl }
           }
         \exp_not:n {#3}
       }
-    \cs_set_protected_nopar:cpx { environment~ #1 ~end }
+    \cs_set_nopar:cpx { environment~ #1 ~end }
       { \exp_not:c { environment~ #1 ~end~aux } }
     \cs_generate_from_arg_count:cNnn
-      { environment~ #1 ~end~aux~ } \cs_set_protected:Npn
+      { environment~ #1 ~end~aux~ } \cs_set:Npn
       \l_@@_current_arg_int {#4}
 %<*package>
     \cs_set_eq:cc {#1}       { environment~ #1 }
@@ -2008,13 +2008,8 @@
 %    \begin{macrocode}
         \token_if_eq_catcode:NNTF + #1
           {
-            \group_begin:
-              \char_set_lccode:nn { `A } { `#1 }
-              \tex_lowercase:D
-                {
-                  \group_end:
-                  \l_@@_fn_tl A
-                }
+            \exp_after:wN \exp_after:wN \exp_after:wN
+              \l_@@_fn_tl \char_generate:nn { `#1 } { 11 }
           }
           {
             \exp_after:wN \l_@@_fn_tl
diff --git a/Master/texmf-dist/source/latex/l3packages/xtemplate/xtemplate.dtx b/Master/texmf-dist/source/latex/l3packages/xtemplate/xtemplate.dtx
index 307d6bceb43..4a9fc0bd802 100644
--- a/Master/texmf-dist/source/latex/l3packages/xtemplate/xtemplate.dtx
+++ b/Master/texmf-dist/source/latex/l3packages/xtemplate/xtemplate.dtx
@@ -41,8 +41,8 @@
 %<*driver|package>
 % The version of expl3 required is tested as early as possible, as
 % some really old versions do not define \ProvidesExplPackage.
-\RequirePackage{expl3}[2016/03/28]
-%<package>\@ifpackagelater{expl3}{2016/03/28}
+\RequirePackage{expl3}[2016/04/20]
+%<package>\@ifpackagelater{expl3}{2016/04/20}
 %<package>  {}
 %<package>  {%
 %<package>    \PackageError{xtemplate}{Support package l3kernel too old}
@@ -56,8 +56,8 @@
 %<package>  }
 \def\ExplFileName{xtemplate}
 \def\ExplFileDescription{L3 Experimental prototype document functions}
-\def\ExplFileDate{2016/03/28}
-\def\ExplFileVersion{6468}
+\def\ExplFileDate{2016/04/20}
+\def\ExplFileVersion{6476}
 %</driver|package>
 %<*driver>
 \documentclass[full]{l3doc}