l3 (28jan19)

git-svn-id: svn://tug.org/texlive/trunk@49853 c570f23f-e606-0410-a88d-b1316a301751

25 files changed, 125 insertions, 76 deletions

diff --git a/Master/texmf-dist/source/latex/l3experimental/l3benchmark/l3benchmark.dtx b/Master/texmf-dist/source/latex/l3experimental/l3benchmark/l3benchmark.dtx
index cf8414f22fc..f2b906f5c4b 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3benchmark/l3benchmark.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3benchmark/l3benchmark.dtx
@@ -1,6 +1,8 @@
 % \iffalse meta-comment
 %
-%% File: l3benchmark.dtx Copyright (C) 2011,2012,2014-2018 The LaTeX3 Project
+%% File: l3benchmark.dtx
+% 
+% Copyright (C) 2011,2012,2014-2019 The LaTeX3 Project
 %
 % It may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -44,7 +46,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-11-19}
+% \date{Released 2019-01-28}
 %
 % \maketitle
 %
@@ -126,7 +128,7 @@
 %
 %    \begin{macrocode}
 %<*package>
-\ProvidesExplPackage{l3benchmark}{2018-11-19}{}
+\ProvidesExplPackage{l3benchmark}{2019-01-28}{}
   {L3 Experimental benchmarking}
 %</package>
 %    \end{macrocode}
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3benchmark/l3benchmark.ins b/Master/texmf-dist/source/latex/l3experimental/l3benchmark/l3benchmark.ins
index befb2bc9c96..d925b01b148 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3benchmark/l3benchmark.ins
+++ b/Master/texmf-dist/source/latex/l3experimental/l3benchmark/l3benchmark.ins
@@ -1,6 +1,8 @@
 \iffalse meta-comment
 
-File l3benchmark.ins Copyright (C) 2011,2018 The LaTeX3 Project
+File: l3benchmark.ins
+
+Copyright (C) 2011,2018,2019 The LaTeX3 Project
 
 It may be distributed and/or modified under the conditions of the
 LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -32,7 +34,7 @@ license information is placed in the derived files.
 
 \preamble
 
-Copyright (C) 2018 The LaTeX3 Project
+Copyright (C) 2018,2019 The LaTeX3 Project
 
 It may be distributed and/or modified under the conditions of
 the LaTeX Project Public License (LPPL), either version 1.3c of
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3cctab/l3cctab.dtx b/Master/texmf-dist/source/latex/l3experimental/l3cctab/l3cctab.dtx
index 7e0820f8b7b..8770a2b7be6 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3cctab/l3cctab.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3cctab/l3cctab.dtx
@@ -1,6 +1,8 @@
 % \iffalse meta-comment
 %
-%% File: l3cctab.dtx Copyright (C) 2018 The LaTeX3 Project
+%% File: l3cctab.dtx
+%
+% Copyright (C) 2018,2019 The LaTeX3 Project
 %
 % It may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -44,7 +46,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-11-19}
+% \date{Released 2019-01-28}
 %
 % \maketitle
 %
@@ -148,7 +150,7 @@
 %
 %    \begin{macrocode}
 %<*package>
-\ProvidesExplPackage{l3cctab}{2018-11-19}{}
+\ProvidesExplPackage{l3cctab}{2019-01-28}{}
   {L3 Experimental category code tables}
 %</package>
 %    \end{macrocode}
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3cctab/l3cctab.ins b/Master/texmf-dist/source/latex/l3experimental/l3cctab/l3cctab.ins
index f3c0ad0a7ed..3c7a9b05ae1 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3cctab/l3cctab.ins
+++ b/Master/texmf-dist/source/latex/l3experimental/l3cctab/l3cctab.ins
@@ -1,6 +1,8 @@
 \iffalse meta-comment
 
-File l3cctab.ins Copyright (C) 2018 The LaTeX3 Project
+File: l3cctab.ins
+
+Copyright (C) 2018,2019 The LaTeX3 Project
 
 It may be distributed and/or modified under the conditions of the
 LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -32,7 +34,7 @@ license information is placed in the derived files.
 
 \preamble
 
-Copyright (C) 2018 The LaTeX3 Project
+Copyright (C) 2018,2019 The LaTeX3 Project
 
 It may be distributed and/or modified under the conditions of
 the LaTeX Project Public License (LPPL), either version 1.3c of
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3color/l3color.dtx b/Master/texmf-dist/source/latex/l3experimental/l3color/l3color.dtx
index 111018bb5c8..c2c783ad1b6 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3color/l3color.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3color/l3color.dtx
@@ -1,6 +1,8 @@
 % \iffalse meta-comment
 %
-%% File: l3color.dtx Copyright(C) 2017-2018 The LaTeX3 Project
+%% File: l3color.dtx
+%
+% Copyright (C) 2017-2019 The LaTeX3 Project
 %
 % It may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -44,7 +46,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-11-19}
+% \date{Released 2019-01-28}
 %
 % \maketitle
 %
@@ -263,7 +265,7 @@
 %
 %    \begin{macrocode}
 %<*package>
-\ProvidesExplPackage{l3color}{2018-11-19}{}
+\ProvidesExplPackage{l3color}{2019-01-28}{}
   {L3 Experimental color support}
 %</package>
 %    \end{macrocode}
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3color/l3color.ins b/Master/texmf-dist/source/latex/l3experimental/l3color/l3color.ins
index de23faed546..ae12ed89b60 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3color/l3color.ins
+++ b/Master/texmf-dist/source/latex/l3experimental/l3color/l3color.ins
@@ -1,6 +1,8 @@
 \iffalse meta-comment
 
-File l3color.ins Copyright (C) 2017-2018 The LaTeX3 Project
+File: l3color.ins
+
+Copyright (C) 2017-2019 The LaTeX3 Project
 
 It may be distributed and/or modified under the conditions of the
 LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -32,7 +34,7 @@ license information is placed in the derived files.
 
 \preamble
 
-Copyright (C) 2017-2018 The LaTeX3 Project
+Copyright (C) 2017-2019 The LaTeX3 Project
 
 It may be distributed and/or modified under the conditions of
 the LaTeX Project Public License (LPPL), either version 1.3c of
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-boxes.dtx b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-boxes.dtx
index e450d0c4d4e..59bf5ac2ba5 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-boxes.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-boxes.dtx
@@ -1,6 +1,8 @@
 % \iffalse meta-comment
 %
-%% File: l3draw-boxes.dtx Copyright(C) 2018 The LaTeX3 Project
+%% File: l3draw-boxes.dtx
+%
+% Copyright (C) 2018,2019 The LaTeX3 Project
 %
 % It may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -42,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-11-19}
+% \date{Released 2019-01-28}
 %
 % \maketitle
 %
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-paths.dtx b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-paths.dtx
index 240d131af41..cf40e9564d7 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-paths.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-paths.dtx
@@ -1,6 +1,8 @@
 % \iffalse meta-comment
 %
-%% File: l3draw-paths.dtx Copyright(C) 2018 The LaTeX3 Project
+%% File: l3draw-paths.dtx
+%
+% Copyright (C) 2018,2019 The LaTeX3 Project
 %
 % It may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -42,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-11-19}
+% \date{Released 2019-01-28}
 %
 % \maketitle
 %
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-points.dtx b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-points.dtx
index 186f4a4a334..5c81074a407 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-points.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-points.dtx
@@ -1,6 +1,8 @@
 % \iffalse meta-comment
 %
-%% File: l3draw-points.dtx Copyright(C) 2018 The LaTeX3 Project
+%% File: l3draw-points.dtx
+%
+% Copyright (C) 2018,2019 The LaTeX3 Project
 %
 % It may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -42,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-11-19}
+% \date{Released 2019-01-28}
 %
 % \maketitle
 %
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-scopes.dtx b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-scopes.dtx
index 8d2b93093ad..c3d98b5d52b 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-scopes.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-scopes.dtx
@@ -1,6 +1,8 @@
 % \iffalse meta-comment
 %
-%% File: l3draw-scopes.dtx Copyright(C) 2018 The LaTeX3 Project
+%% File: l3draw-scopes.dtx
+%
+% Copyright (C) 2018,2019 The LaTeX3 Project
 %
 % It may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -42,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-11-19}
+% \date{Released 2019-01-28}
 %
 % \maketitle
 %
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-softpath.dtx b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-softpath.dtx
index 99da2d119e4..7fe7a37bbd6 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-softpath.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-softpath.dtx
@@ -1,6 +1,8 @@
 % \iffalse meta-comment
 %
-%% File: l3draw-softpath.dtx Copyright(C) 2018 The LaTeX3 Project
+%% File: l3draw-softpath.dtx
+%
+% Copyright (C) 2018,2019 The LaTeX3 Project
 %
 % It may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -42,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-11-19}
+% \date{Released 2019-01-28}
 %
 % \maketitle
 %
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-state.dtx b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-state.dtx
index 8f1276e5450..fed90c69032 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-state.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-state.dtx
@@ -1,6 +1,8 @@
 % \iffalse meta-comment
 %
-%% File: l3draw-state.dtx Copyright(C) 2018 The LaTeX3 Project
+%% File: l3draw-state.dtx
+%
+% Copyright (C) 2018,2019 The LaTeX3 Project
 %
 % It may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -42,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-11-19}
+% \date{Released 2019-01-28}
 %
 % \maketitle
 %
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-transforms.dtx b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-transforms.dtx
index 2fba1a421fa..e7b74452852 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-transforms.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-transforms.dtx
@@ -1,6 +1,8 @@
 % \iffalse meta-comment
 %
-%% File: l3draw-transforms.dtx Copyright(C) 2018 The LaTeX3 Project
+%% File: l3draw-transforms.dtx
+%
+% Copyright (C) 2018,2019 The LaTeX3 Project
 %
 % It may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -42,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-11-19}
+% \date{Released 2019-01-28}
 %
 % \maketitle
 %
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw.dtx b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw.dtx
index a409de15881..90e9b27e28b 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw.dtx
@@ -1,6 +1,8 @@
 % \iffalse meta-comment
 %
-%% File: l3draw.dtx Copyright(C) 2018 The LaTeX3 Project
+%% File: l3draw.dtx
+%
+% Copyright(C) 2018,2019 The LaTeX3 Project
 %
 % It may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -109,7 +111,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-11-19}
+% \date{Released 2019-01-28}
 %
 % \maketitle
 %
@@ -991,7 +993,7 @@
 % \begin{function}
 %   {\draw_transform_matrix:nnnn, \draw_transform_matrix_concat:nnnn}
 %   \begin{syntax}
-%     \cs{draw_transform_matrix:nnnnn}
+%     \cs{draw_transform_matrix:nnnn}
 %       \Arg{a} \Arg{b} \Arg{c} \Arg{d}
 %   \end{syntax}
 %   Applies the transformation matrix $[ \meta{a} \meta{b} \meta{c} \meta{d}]$.
@@ -1033,7 +1035,7 @@
 %   {
 %     \draw_transform_scale:n,
 %     \draw_transform_xscale:n,
-%     \draw_transform_xscale:n
+%     \draw_transform_yscale:n
 %   }
 %   \begin{syntax}
 %     \cs{draw_transform_scale:n} \Arg{scale}
@@ -1049,7 +1051,6 @@
 %     \draw_transform_yshift:n
 %   }
 %   \begin{syntax}
-%     \cs{draw_transform_shift:n} \Arg{vector}
 %     \cs{draw_transform_xshift:n} \Arg{xshift}
 %   \end{syntax}
 %   Applies an \meta{xshift} or \meta{yshift}, as appropriate. This shift is
@@ -1081,7 +1082,7 @@
 % \end{function}
 %
 % \begin{function}
-%   {\draw_transform_matrix_reset, \draw_transform_shift_reset:}
+%   {\draw_transform_matrix_reset:, \draw_transform_shift_reset:}
 %   \begin{syntax}
 %     \cs{draw_transform_matrix_reset:}
 %   \end{syntax}
@@ -1106,7 +1107,7 @@
 %
 %    \begin{macrocode}
 %<*package>
-\ProvidesExplPackage{l3draw}{2018-11-19}{}
+\ProvidesExplPackage{l3draw}{2019-01-28}{}
   {L3 Experimental core drawing support}
 %</package>
 %    \end{macrocode}
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw.ins b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw.ins
index e91015c2ba1..855f033a8de 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw.ins
+++ b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw.ins
@@ -1,6 +1,8 @@
 \iffalse meta-comment
 
-File l3draw.ins Copyright (C) 2018 The LaTeX3 Project
+File: l3draw.ins
+
+Copyright (C) 2018,2019 The LaTeX3 Project
 
 It may be distributed and/or modified under the conditions of the
 LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -32,7 +34,7 @@ license information is placed in the derived files.
 
 \preamble
 
-Copyright (C) 2018 The LaTeX3 Project
+Copyright (C) 2018,2019 The LaTeX3 Project
 
 It may be distributed and/or modified under the conditions of
 the LaTeX Project Public License (LPPL), either version 1.3c of
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3str/l3str-convert.dtx b/Master/texmf-dist/source/latex/l3experimental/l3str/l3str-convert.dtx
index c26e6eaf82b..f3e757dba7a 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3str/l3str-convert.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3str/l3str-convert.dtx
@@ -1,6 +1,6 @@
 % \iffalse meta-comment
 %
-%% File: l3str-convert.dtx Copyright (C) 2013-2018 The LaTeX3 Project
+%% File: l3str-convert.dtx Copyright (C) 2013-2019 The LaTeX3 Project
 %
 % It may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -46,7 +46,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-11-19}
+% \date{Released 2019-01-28}
 %
 % \maketitle
 %
@@ -234,7 +234,7 @@
 %    \end{macrocode}
 %
 %    \begin{macrocode}
-\ProvidesExplPackage{l3str-convert}{2018-11-19}{}
+\ProvidesExplPackage{l3str-convert}{2019-01-28}{}
   {L3 Experimental string encoding conversions}
 %    \end{macrocode}
 %
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3str/l3str-format.dtx b/Master/texmf-dist/source/latex/l3experimental/l3str/l3str-format.dtx
index bdd0426712d..8f8ad52bee4 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3str/l3str-format.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3str/l3str-format.dtx
@@ -1,6 +1,8 @@
 % \iffalse meta-comment
 %
-%% File: l3str-format.dtx Copyright (C) 2012-2018 The LaTeX3 Project
+%% File: l3str-format.dtx
+%
+% Copyright (C) 2012-2019 The LaTeX3 Project
 %
 % It may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -46,7 +48,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-11-19}
+% \date{Released 2019-01-28}
 %
 % \maketitle
 %
@@ -162,7 +164,7 @@
 %
 %    \begin{macrocode}
 %<*package>
-\ProvidesExplPackage{l3str-format}{2018-11-19}{}
+\ProvidesExplPackage{l3str-format}{2019-01-28}{}
   {L3 Experimental string formatting}
 %</package>
 %    \end{macrocode}
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3str/l3str.ins b/Master/texmf-dist/source/latex/l3experimental/l3str/l3str.ins
index 944541e77b7..959deb3b576 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3str/l3str.ins
+++ b/Master/texmf-dist/source/latex/l3experimental/l3str/l3str.ins
@@ -1,6 +1,8 @@
 \iffalse meta-comment
 
-File l3str.ins Copyright (C) 2011-2017 The LaTeX3 Project
+File l3str.ins
+
+Copyright (C) 2011-2017,2019 The LaTeX3 Project
 
 It may be distributed and/or modified under the conditions of the
 LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -32,7 +34,7 @@ license information is placed in the derived files.
 
 \preamble
 
-Copyright (C) 2011-2017 The LaTeX3 Project
+Copyright (C) 2011-2019 The LaTeX3 Project
 
 It may be distributed and/or modified under the conditions of
 the LaTeX Project Public License (LPPL), either version 1.3c of
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3sys-shell/l3sys-shell.dtx b/Master/texmf-dist/source/latex/l3experimental/l3sys-shell/l3sys-shell.dtx
index a1b7af274ba..053a119358a 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3sys-shell/l3sys-shell.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3sys-shell/l3sys-shell.dtx
@@ -1,6 +1,8 @@
 % \iffalse meta-comment
 %
-%% File: l3sys-shell.dtx Copyright(C) 2018 The LaTeX3 Project
+%% File: l3sys-shell.dtx
+%
+% Copyright (C) 2018,2019 The LaTeX3 Project
 %
 % It may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -44,7 +46,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-11-19}
+% \date{Released 2019-01-28}
 %
 % \maketitle
 %
@@ -134,7 +136,7 @@
 %
 %    \begin{macrocode}
 %<*package>
-\ProvidesExplPackage{l3sys-shell}{2018-11-19}{}
+\ProvidesExplPackage{l3sys-shell}{2019-01-28}{}
   {L3 Experimental system shell functions}
 %</package>
 %    \end{macrocode}
@@ -308,7 +310,11 @@
   {
     \sys_if_shell_unrestricted:T
       {
-        \exp_not:N \tl_set_from_shell:Nnn \exp_not:N \l_@@_tmp_tl
+        \exp_not:N \sys_shell_get:nnN
+          {
+            \sys_if_platform_unix:T { pwd }
+            \sys_if_platform_windows:T { cd }
+          }
           {
             \char_set_catcode_other:N \exp_not:N \\
             \char_set_catcode_other:N \exp_not:N \#
@@ -316,10 +322,7 @@
             \char_set_catcode_other:N \exp_not:N \%
             \char_set_catcode_space:N \exp_not:N \ %
           }
-          {
-            \sys_if_platform_unix:T { pwd }
-            \sys_if_platform_windows:T { cd }
-          }
+        \exp_not:N \l_@@_tmp_tl
         \str_set:NV #1 \exp_not:N \l_@@_tmp_tl
       }
   }
@@ -336,7 +339,11 @@
   {
     \sys_if_shell_unrestricted:T
       {
-        \exp_not:N \tl_set_from_shell:Nnn \exp_not:N \l_@@_tmp_tl
+        \exp_not:N \sys_shell_get:nnN
+          {
+            \sys_if_platform_unix:T { ls~-1~ #1 }
+            \sys_if_platform_windows:T { dir~/b~ #1 }
+          }
           {
             \ExplSyntaxOff
             \char_set_catcode_other:N \exp_not:N \\
@@ -345,10 +352,7 @@
             \char_set_catcode_other:N \exp_not:N \%
             \char_set_catcode_other:n { 13 }
           }
-          {
-            \sys_if_platform_unix:T { ls~-1~ #1 }
-            \sys_if_platform_windows:T { dir~/b~ #1 }
-          }
+          \exp_not:N \l_@@_tmp_tl
         \str_set:NV \exp_not:N \l_@@_tmp_tl \exp_not:N \l_@@_tmp_tl
         \seq_set_split:NnV #2 { \char_generate:nn { `\^^M } { 12 } }
           \exp_not:N \l_@@_tmp_tl
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3sys-shell/l3sys-shell.ins b/Master/texmf-dist/source/latex/l3experimental/l3sys-shell/l3sys-shell.ins
index 33dbe46ea21..acf3c1d7102 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3sys-shell/l3sys-shell.ins
+++ b/Master/texmf-dist/source/latex/l3experimental/l3sys-shell/l3sys-shell.ins
@@ -1,6 +1,8 @@
 \iffalse meta-comment
 
-File l3sys-shell.ins Copyright (C) 2018 The LaTeX3 Project
+File: l3sys-shell.ins
+
+Copyright (C) 2018,2019 The LaTeX3 Project
 
 It may be distributed and/or modified under the conditions of the
 LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -32,7 +34,7 @@ license information is placed in the derived files.
 
 \preamble
 
-Copyright (C) 2018 The LaTeX3 Project
+Copyright (C) 2018,2019 The LaTeX3 Project
 
 It may be distributed and/or modified under the conditions of
 the LaTeX Project Public License (LPPL), either version 1.3c of
diff --git a/Master/texmf-dist/source/latex/l3experimental/xcoffins/xcoffins.dtx b/Master/texmf-dist/source/latex/l3experimental/xcoffins/xcoffins.dtx
index 4c2a45bdd69..8ba2b02d0ce 100644
--- a/Master/texmf-dist/source/latex/l3experimental/xcoffins/xcoffins.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/xcoffins/xcoffins.dtx
@@ -1,6 +1,8 @@
 % \iffalse meta-comment
 %
-%% File: xcoffins.dtx Copyright(C) 2010-2012,2014,2016-2018 The LaTeX3 Project
+%% File: xcoffins.dtx
+%
+% Copyright (C) 2010-2012,2014,2016-2019 The LaTeX3 Project
 %
 % It may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -54,7 +56,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-11-19}
+% \date{Released 2019-01-28}
 %
 % \maketitle
 %
@@ -673,7 +675,7 @@
 %    \end{macrocode}
 %
 %    \begin{macrocode}
-\ProvidesExplPackage{xcoffins}{2018-11-19}{}
+\ProvidesExplPackage{xcoffins}{2019-01-28}{}
   {L3 Experimental design level coffins}
 %    \end{macrocode}
 %
diff --git a/Master/texmf-dist/source/latex/l3experimental/xcoffins/xcoffins.ins b/Master/texmf-dist/source/latex/l3experimental/xcoffins/xcoffins.ins
index 9b70480da4c..065cb5eae7f 100644
--- a/Master/texmf-dist/source/latex/l3experimental/xcoffins/xcoffins.ins
+++ b/Master/texmf-dist/source/latex/l3experimental/xcoffins/xcoffins.ins
@@ -1,6 +1,8 @@
 \iffalse meta-comment
 
-File xcoffins.ins Copyright (C) 2010,2011,2012,2016,2017 The LaTeX3 Project
+File: xcoffins.ins
+
+Copyright (C) 2010,2011,2012,2016,2017,2019 The LaTeX3 Project
 
 It may be distributed and/or modified under the conditions of the
 LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -32,7 +34,7 @@ license information is placed in the derived files.
 
 \preamble
 
-Copyright (C) 2010-2017 The LaTeX3 Project
+Copyright (C) 2010-2019 The LaTeX3 Project
 
 It may be distributed and/or modified under the conditions of
 the LaTeX Project Public License (LPPL), either version 1.3c of
diff --git a/Master/texmf-dist/source/latex/l3experimental/xgalley/l3galley.dtx b/Master/texmf-dist/source/latex/l3experimental/xgalley/l3galley.dtx
index 7ff6508cbb7..e4093ad833d 100644
--- a/Master/texmf-dist/source/latex/l3experimental/xgalley/l3galley.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/xgalley/l3galley.dtx
@@ -1,7 +1,9 @@
 % \iffalse
 %
-%% File: l3galley.dtx Copyright (C) 1999-2001, 2004-2009 Frank Mittelbach
-%%                              (C) 2010-2018 The LaTeX3 Project
+%% File: l3galley.dtx
+%
+% Copyright (C) 1999-2001,2004-2009 Frank Mittelbach
+%           (C) 2010-2019 The LaTeX3 Project
 %
 % It may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -59,7 +61,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-11-19}
+% \date{Released 2019-01-28}
 %
 % \maketitle
 %
@@ -685,7 +687,7 @@
 %
 %    \begin{macrocode}
 %<*package>
-\ProvidesExplPackage{l3galley}{2018-11-19}{}
+\ProvidesExplPackage{l3galley}{2019-01-28}{}
   {L3 Experimental galley code}
 %</package>
 %    \end{macrocode}
diff --git a/Master/texmf-dist/source/latex/l3experimental/xgalley/xgalley.dtx b/Master/texmf-dist/source/latex/l3experimental/xgalley/xgalley.dtx
index 92368b98a7e..5c1831a6800 100644
--- a/Master/texmf-dist/source/latex/l3experimental/xgalley/xgalley.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/xgalley/xgalley.dtx
@@ -1,7 +1,9 @@
 % \iffalse
 %
-%% File: xgalley.dtx Copyright (C) 1999-2001, 2004-2009 Frank Mittelbach
-%%                             (C) 2010-2012,2014,2016-2018 The LaTeX3 Project
+%% File: xgalley.dtx
+%
+% Copyright (C) 1999-2001,2004-2009 Frank Mittelbach
+%           (C) 2010-2012,2014,2016-2019 The LaTeX3 Project
 %
 % It may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -45,7 +47,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-11-19}
+% \date{Released 2019-01-28}
 %
 % \maketitle
 %
@@ -732,7 +734,7 @@
 %    \end{macrocode}
 %
 %    \begin{macrocode}
-\ProvidesExplPackage{xgalley}{2018-11-19}{}
+\ProvidesExplPackage{xgalley}{2019-01-28}{}
   {L3 Experimental galley}
 \RequirePackage{xparse,xtemplate,l3galley}
 %    \end{macrocode}
diff --git a/Master/texmf-dist/source/latex/l3experimental/xgalley/xgalley.ins b/Master/texmf-dist/source/latex/l3experimental/xgalley/xgalley.ins
index 5ef421779d4..13388c46d8c 100644
--- a/Master/texmf-dist/source/latex/l3experimental/xgalley/xgalley.ins
+++ b/Master/texmf-dist/source/latex/l3experimental/xgalley/xgalley.ins
@@ -1,6 +1,8 @@
 \iffalse meta-comment
 
-File xgalley.ins Copyright (C) 2010-2012,2016,2017 The LaTeX3 Project
+File: xgalley.ins
+
+Copyright (C) 2010-2012,2016,2017,2019 The LaTeX3 Project
 
 It may be distributed and/or modified under the conditions of the
 LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -32,7 +34,7 @@ license information is placed in the derived files.
 
 \preamble
 
-Copyright (C) 2010-2017 The LaTeX3 Project
+Copyright (C) 2010-2019 The LaTeX3 Project
 
 It may be distributed and/or modified under the conditions of
 the LaTeX Project Public License (LPPL), either version 1.3c of