l3kernel (3jan16)

git-svn-id: svn://tug.org/texlive/trunk@39266 c570f23f-e606-0410-a88d-b1316a301751

14 files changed, 42 insertions, 36 deletions

diff --git a/Master/texmf-dist/doc/latex/l3kernel/README.md b/Master/texmf-dist/doc/latex/l3kernel/README.md
index d8a62c55bf1..eb23874c2d1 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/README.md
+++ b/Master/texmf-dist/doc/latex/l3kernel/README.md
@@ -1,7 +1,7 @@
 LaTeX3 Programming Conventions
 ==============================
 
-Release 2015/12/20 (r6326)
+Release 2016/01/03 (r6358)
 
 Overview
 --------
diff --git a/Master/texmf-dist/doc/latex/l3kernel/expl3.pdf b/Master/texmf-dist/doc/latex/l3kernel/expl3.pdf
index e7bb12843b4..0da2ea514ef 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/expl3.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/expl3.pdf
diff --git a/Master/texmf-dist/doc/latex/l3kernel/interface3.pdf b/Master/texmf-dist/doc/latex/l3kernel/interface3.pdf
index 4a2cd97fe3b..2b1211b1462 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/interface3.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/interface3.pdf
diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3docstrip.pdf b/Master/texmf-dist/doc/latex/l3kernel/l3docstrip.pdf
index 78f1a689023..77581e3a203 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3docstrip.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3docstrip.pdf
diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.pdf b/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.pdf
index 4e3175f88da..6932b4107b6 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.pdf
diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.pdf b/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.pdf
index 50ea4d9bcd8..43c495ae3b3 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.pdf
diff --git a/Master/texmf-dist/doc/latex/l3kernel/source3.pdf b/Master/texmf-dist/doc/latex/l3kernel/source3.pdf
index d7fd1ac7f2e..1b580160766 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/source3.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/source3.pdf
diff --git a/Master/texmf-dist/source/latex/l3kernel/expl3.dtx b/Master/texmf-dist/source/latex/l3kernel/expl3.dtx
index 616b5e07678..cad58a7674c 100644
--- a/Master/texmf-dist/source/latex/l3kernel/expl3.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/expl3.dtx
@@ -36,8 +36,8 @@
 %<*driver|generic|package>
 \def\ExplFileName{expl3}%
 \def\ExplFileDescription{L3 programming layer}%
-\def\ExplFileDate{2015/12/20}%
-\def\ExplFileVersion{6326}%
+\def\ExplFileDate{2016/01/03}%
+\def\ExplFileVersion{6358}%
 %</driver|generic|package>
 %<*driver>
 \documentclass[full]{l3doc}
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx b/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx
index 2fddc7e68e3..0f255e13be1 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx
@@ -1,6 +1,6 @@
 % \iffalse meta-comment
 %
-%% File: l3bootstrap.dtx Copyright (C) 2011-2015 The LaTeX3 project
+%% File: l3bootstrap.dtx Copyright (C) 2011-2016 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
@@ -76,7 +76,7 @@
             \endgroup
             \def\ExplFileDate{0000/00/00}%
             \def\ExplFileDescription{#2}%
-            \def\ExplFileName{[unknown name]}%
+            \def\ExplFileName{[unknown]}%
             \def\ExplFileExtension{[unknown extension]}%
             \def\ExplFileVersion{-1}%
           }%
@@ -145,7 +145,7 @@
 % \end{macro}
 % \end{macro}
 % \end{macro}
-\GetIdInfo$Id: l3bootstrap.dtx 6320 2015-12-15 09:49:47Z joseph $
+\GetIdInfo$Id: l3bootstrap.dtx 6339 2016-01-01 09:30:10Z joseph $
   {L3 Bootstrap code}%
 %</driver|package>
 %<*driver>
@@ -362,7 +362,7 @@
     \newcatcodetable\ucharcat@table
     \directlua{
       l3kernel = l3kernel or { }
-      local charcat_table = \number\ucharcat@table
+      local charcat_table = \number\ucharcat@table\space
       l3kernel.charcat_table = charcat_table
     }%
 %</package>
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3names.dtx b/Master/texmf-dist/source/latex/l3kernel/l3names.dtx
index 5cc1a600b02..e9b77107076 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3names.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3names.dtx
@@ -37,7 +37,7 @@
 \documentclass[full]{l3doc}
 %</driver>
 %<*driver|package>
-\GetIdInfo$Id: l3names.dtx 6276 2015-11-16 12:04:42Z joseph $
+\GetIdInfo$Id: l3names.dtx 6328 2015-12-21 12:41:32Z joseph $
   {L3 Namespace for primitives}
 %</driver|package>
 %<*driver>
@@ -803,13 +803,15 @@
   \__kernel_primitive:NN \expanded                    \luatex_expanded:D
   \__kernel_primitive:NN \fontid                      \luatex_fontid:D
   \__kernel_primitive:NN \formatname                  \luatex_formatname:D
+  \__kernel_primitive:NN \hjcode                      \luatex_hjcode:D
+  \__kernel_primitive:NN \hpack                       \luatex_hpack:D
   \__kernel_primitive:NN \hyphenationmin              \luatex_hypenationmin:D
   \__kernel_primitive:NN \gleaders                    \luatex_gleaders:D
   \__kernel_primitive:NN \initcatcodetable            \luatex_initcatcodetable:D
   \__kernel_primitive:NN \latelua                     \luatex_latelua:D
+  \__kernel_primitive:NN \letcharcode                 \luatex_letcharcode:D
   \__kernel_primitive:NN \luaescapestring             \luatex_luaescapestring:D
   \__kernel_primitive:NN \luafunction                 \luatex_luafunction:D
-  \__kernel_primitive:NN \luastartup                  \luatex_luastartup:D
   \__kernel_primitive:NN \luatexdatestamp             \luatex_luatexdatestamp:D
   \__kernel_primitive:NN \luatexrevision              \luatex_luatexrevision:D
   \__kernel_primitive:NN \luatexversion               \luatex_luatexversion:D
@@ -822,6 +824,7 @@
   \__kernel_primitive:NN \nohrule                     \luatex_nohrule:D
   \__kernel_primitive:NN \nokerns                     \luatex_nokerns:D
   \__kernel_primitive:NN \noligs                      \luatex_noligs:D
+  \__kernel_primitive:NN \nospace                     \luatex_nospace:D
   \__kernel_primitive:NN \novrule                     \luatex_novrule:D
   \__kernel_primitive:NN \outputbox                   \luatex_outputbox:D
   \__kernel_primitive:NN \pageleftoffset              \luatex_pageleftoffset:D
@@ -840,6 +843,8 @@
   \__kernel_primitive:NN \suppresslongerror           \luatex_suppresslongerror:D
   \__kernel_primitive:NN \suppressmathparerror        \luatex_suppressmathparerror:D
   \__kernel_primitive:NN \suppressoutererror          \luatex_suppressoutererror:D
+  \__kernel_primitive:NN \tpack                       \luatex_tpack:D
+  \__kernel_primitive:NN \vpack                       \luatex_vpack:D
 %    \end{macrocode}
 % Slightly more awkward are the directional primitives in \LuaTeX{}. These
 % come from Omega/Aleph, but we do not support those engines and
@@ -1136,7 +1141,6 @@
   \tex_let:D \luatex_latelua:D                   \luatexlatelua
   \tex_let:D \luatex_luaescapestring:D           \luatexluaescapestring
   \tex_let:D \luatex_luafunction:D               \luatexluafunction
-  \tex_let:D \luatex_luastartup:D                \luatexluastartup
   \tex_let:D \luatex_mathstyle:D                 \luatexmathstyle
   \tex_let:D \luatex_nokerns:D                   \luatexnokerns
   \tex_let:D \luatex_noligs:D                    \luatexnoligs
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3str.dtx b/Master/texmf-dist/source/latex/l3kernel/l3str.dtx
index f7ab1f809a8..7e43436ecd5 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3str.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3str.dtx
@@ -37,7 +37,7 @@
 \documentclass[full]{l3doc}
 %</driver>
 %<*driver|package>
-\GetIdInfo$Id: l3str.dtx 6325 2015-12-20 18:07:35Z joseph $
+\GetIdInfo$Id: l3str.dtx 6357 2016-01-03 08:42:55Z joseph $
   {L3 Strings}
 %</driver|package>
 %<*driver>
@@ -1400,7 +1400,7 @@
 %   and everything else. The output is detokenized to allow data sharing
 %   with text-based case changing.
 %    \begin{macrocode}
-\cs_new:Npn \str_fold_case:n #1 { \@@_change_case:nn {#1} { fold } }
+\cs_new:Npn \str_fold_case:n  #1 { \@@_change_case:nn {#1} { fold } }
 \cs_new:Npn \str_lower_case:n #1 { \@@_change_case:nn {#1} { lower } }
 \cs_new:Npn \str_upper_case:n #1 { \@@_change_case:nn {#1} { upper } }
 \cs_generate_variant:Nn \str_fold_case:n  { V }
@@ -1431,7 +1431,7 @@
 \cs_new:Npn \@@_change_case_char:nN #1#2
   {
     \quark_if_recursion_tail_stop:N #2
-    \cs_if_exist:cTF { c__unicode_ #1 _  #2 _tl }
+    \cs_if_exist:cTF { c__unicode_ #1 _ #2 _tl }
       { \tl_to_str:c { c__unicode_ #1 _ #2 _tl } }
       { \@@_change_case_char_aux:nN {#1} #2 }
     \__str_change_case_loop:nw {#1}
@@ -1569,7 +1569,7 @@
 % Set up to read each file. As they use C-style comments, thre is a need to
 % deal with |#|. At the same time, spaces are important so they need to be
 % picked up as they are important. Beyond that, the current category code
-% scheme works fine. With no I/O loop available, hard-code  one that will work
+% scheme works fine. With no I/O loop available, hard-code one that will work
 % quickly.
 %    \begin{macrocode}
   \cs_set_protected:Npn \@@_map_inline:n #1
@@ -1610,16 +1610,15 @@
 %    \begin{macrocode}
   \cs_set_protected:Npn \@@_parse:w #1#2 \q_stop
     {
-      \reverse_if:N \if:w \l_@@_hash_tl #1
+      \reverse_if:N \if:w \c_hash_str #1
         \@@_parse_auxi:w #1#2 \q_stop
       \else:
         \if_int_compare:w \__str_if_eq_x:nn
-          {#2} { ~Conditional~Mappings~ } = \c_zero
+          { \exp_not:n {#2} } { ~Conditional~Mappings~ } = \c_zero
           \cs_set_protected:Npn \@@_parse:w ##1 \q_stop { }
         \fi:
       \fi:
     }
-  \cs_set_nopar:Npx \l_@@_hash_tl { \token_to_str:N # }
 %    \end{macrocode}
 % Storing each exception is always done in the same way: create a constant
 % token list which expands to exactly the mapping. These will have the
diff --git a/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex b/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex
index daf68d1349d..3b89b6f6fd1 100644
--- a/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex
+++ b/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex
@@ -82,8 +82,8 @@
 %% -----------------------------------------------------------------------
 \def\ExplFileName{expl3}%
 \def\ExplFileDescription{L3 programming layer}%
-\def\ExplFileDate{2015/12/20}%
-\def\ExplFileVersion{6326}%
+\def\ExplFileDate{2016/01/03}%
+\def\ExplFileVersion{6358}%
 \begingroup
   \def\next{\endgroup}%
   \expandafter\ifx\csname PackageError\endcsname\relax
@@ -141,7 +141,7 @@
       \ExplFileDate\space v\ExplFileVersion\space \ExplFileDescription\space
       (code)%
   }%
-%% File: l3bootstrap.dtx Copyright (C) 2011-2015 The LaTeX3 project
+%% File: l3bootstrap.dtx Copyright (C) 2011-2016 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
@@ -190,7 +190,7 @@
             \endgroup
             \def\ExplFileDate{0000/00/00}%
             \def\ExplFileDescription{#2}%
-            \def\ExplFileName{[unknown name]}%
+            \def\ExplFileName{[unknown]}%
             \def\ExplFileExtension{[unknown extension]}%
             \def\ExplFileVersion{-1}%
           }%
@@ -242,7 +242,7 @@
         }%
     }%
 \endgroup
-\GetIdInfo$Id: l3bootstrap.dtx 6320 2015-12-15 09:49:47Z joseph $
+\GetIdInfo$Id: l3bootstrap.dtx 6339 2016-01-01 09:30:10Z joseph $
   {L3 Bootstrap code}%
 \begingroup
   \expandafter\ifx\csname directlua\endcsname\relax
@@ -277,7 +277,7 @@
     \newcatcodetable\ucharcat@table
     \directlua{
       l3kernel = l3kernel or { }
-      local charcat_table = \number\ucharcat@table
+      local charcat_table = \number\ucharcat@table\space
       l3kernel.charcat_table = charcat_table
     }%
     \directlua{require("expl3")}%
@@ -449,7 +449,7 @@
 %%   prior consultation with the LaTeX3 Project.
 %%
 %% -----------------------------------------------------------------------
-\GetIdInfo$Id: l3names.dtx 6276 2015-11-16 12:04:42Z joseph $
+\GetIdInfo$Id: l3names.dtx 6328 2015-12-21 12:41:32Z joseph $
   {L3 Namespace for primitives}
 \let \tex_global:D \global
 \let \tex_let:D    \let
@@ -1041,13 +1041,15 @@
   \__kernel_primitive:NN \expanded                    \luatex_expanded:D
   \__kernel_primitive:NN \fontid                      \luatex_fontid:D
   \__kernel_primitive:NN \formatname                  \luatex_formatname:D
+  \__kernel_primitive:NN \hjcode                      \luatex_hjcode:D
+  \__kernel_primitive:NN \hpack                       \luatex_hpack:D
   \__kernel_primitive:NN \hyphenationmin              \luatex_hypenationmin:D
   \__kernel_primitive:NN \gleaders                    \luatex_gleaders:D
   \__kernel_primitive:NN \initcatcodetable            \luatex_initcatcodetable:D
   \__kernel_primitive:NN \latelua                     \luatex_latelua:D
+  \__kernel_primitive:NN \letcharcode                 \luatex_letcharcode:D
   \__kernel_primitive:NN \luaescapestring             \luatex_luaescapestring:D
   \__kernel_primitive:NN \luafunction                 \luatex_luafunction:D
-  \__kernel_primitive:NN \luastartup                  \luatex_luastartup:D
   \__kernel_primitive:NN \luatexdatestamp             \luatex_luatexdatestamp:D
   \__kernel_primitive:NN \luatexrevision              \luatex_luatexrevision:D
   \__kernel_primitive:NN \luatexversion               \luatex_luatexversion:D
@@ -1060,6 +1062,7 @@
   \__kernel_primitive:NN \nohrule                     \luatex_nohrule:D
   \__kernel_primitive:NN \nokerns                     \luatex_nokerns:D
   \__kernel_primitive:NN \noligs                      \luatex_noligs:D
+  \__kernel_primitive:NN \nospace                     \luatex_nospace:D
   \__kernel_primitive:NN \novrule                     \luatex_novrule:D
   \__kernel_primitive:NN \outputbox                   \luatex_outputbox:D
   \__kernel_primitive:NN \pageleftoffset              \luatex_pageleftoffset:D
@@ -1078,6 +1081,8 @@
   \__kernel_primitive:NN \suppresslongerror           \luatex_suppresslongerror:D
   \__kernel_primitive:NN \suppressmathparerror        \luatex_suppressmathparerror:D
   \__kernel_primitive:NN \suppressoutererror          \luatex_suppressoutererror:D
+  \__kernel_primitive:NN \tpack                       \luatex_tpack:D
+  \__kernel_primitive:NN \vpack                       \luatex_vpack:D
   \__kernel_primitive:NN \bodydir                     \luatex_bodydir:D
   \__kernel_primitive:NN \boxdir                      \luatex_boxdir:D
   \__kernel_primitive:NN \leftghost                   \luatex_leftghost:D
@@ -1330,7 +1335,6 @@
   \tex_let:D \luatex_latelua:D                   \luatexlatelua
   \tex_let:D \luatex_luaescapestring:D           \luatexluaescapestring
   \tex_let:D \luatex_luafunction:D               \luatexluafunction
-  \tex_let:D \luatex_luastartup:D                \luatexluastartup
   \tex_let:D \luatex_mathstyle:D                 \luatexmathstyle
   \tex_let:D \luatex_nokerns:D                   \luatexnokerns
   \tex_let:D \luatex_noligs:D                    \luatexnoligs
@@ -3609,7 +3613,7 @@
 %%   prior consultation with the LaTeX3 Project.
 %%
 %% -----------------------------------------------------------------------
-\GetIdInfo$Id: l3str.dtx 6325 2015-12-20 18:07:35Z joseph $
+\GetIdInfo$Id: l3str.dtx 6357 2016-01-03 08:42:55Z joseph $
   {L3 Strings}
 \group_begin:
   \cs_set_protected:Npn \__str_tmp:n #1
@@ -4024,7 +4028,7 @@
     \tl_to_str:n {#1} \q_mark \q_mark \q_stop
   }
 \cs_new:Npn \__str_tail_auxii:w #1 #2 \q_mark #3 \q_stop { #2 }
-\cs_new:Npn \str_fold_case:n #1 { \__str_change_case:nn {#1} { fold } }
+\cs_new:Npn \str_fold_case:n  #1 { \__str_change_case:nn {#1} { fold } }
 \cs_new:Npn \str_lower_case:n #1 { \__str_change_case:nn {#1} { lower } }
 \cs_new:Npn \str_upper_case:n #1 { \__str_change_case:nn {#1} { upper } }
 \cs_generate_variant:Nn \str_fold_case:n  { V }
@@ -4055,7 +4059,7 @@
 \cs_new:Npn \__str_change_case_char:nN #1#2
   {
     \quark_if_recursion_tail_stop:N #2
-    \cs_if_exist:cTF { c__unicode_ #1 _  #2 _tl }
+    \cs_if_exist:cTF { c__unicode_ #1 _ #2 _tl }
       { \tl_to_str:c { c__unicode_ #1 _ #2 _tl } }
       { \__str_change_case_char_aux:nN {#1} #2 }
     \__str_change_case_loop:nw {#1}
@@ -4138,16 +4142,15 @@
   \cs_set_nopar:Npn \l__unicode_tmp_tl { }
   \cs_set_protected:Npn \__unicode_parse:w #1#2 \q_stop
     {
-      \reverse_if:N \if:w \l__unicode_hash_tl #1
+      \reverse_if:N \if:w \c_hash_str #1
         \__unicode_parse_auxi:w #1#2 \q_stop
       \else:
         \if_int_compare:w \__str_if_eq_x:nn
-          {#2} { ~Conditional~Mappings~ } = \c_zero
+          { \exp_not:n {#2} } { ~Conditional~Mappings~ } = \c_zero
           \cs_set_protected:Npn \__unicode_parse:w ##1 \q_stop { }
         \fi:
       \fi:
     }
-  \cs_set_nopar:Npx \l__unicode_hash_tl { \token_to_str:N # }
   \cs_set_protected:Npn \__unicode_store:nnnnn #1#2#3#4#5
     {
       \tl_const:cx { c__unicode_ #2 _ \utex_char:D "#1 _tl }
diff --git a/Master/texmf-dist/tex/latex/l3kernel/expl3-generic.tex b/Master/texmf-dist/tex/latex/l3kernel/expl3-generic.tex
index 6a4f5145da5..7227ae2dc85 100644
--- a/Master/texmf-dist/tex/latex/l3kernel/expl3-generic.tex
+++ b/Master/texmf-dist/tex/latex/l3kernel/expl3-generic.tex
@@ -47,8 +47,8 @@
 %% -----------------------------------------------------------------------
 \def\ExplFileName{expl3}%
 \def\ExplFileDescription{L3 programming layer}%
-\def\ExplFileDate{2015/12/20}%
-\def\ExplFileVersion{6326}%
+\def\ExplFileDate{2016/01/03}%
+\def\ExplFileVersion{6358}%
 \let\ExplLoaderFileVersion\ExplFileVersion
 \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 77d2883700c..cb9e99bb02c 100644
--- a/Master/texmf-dist/tex/latex/l3kernel/expl3.sty
+++ b/Master/texmf-dist/tex/latex/l3kernel/expl3.sty
@@ -47,8 +47,8 @@
 %% -----------------------------------------------------------------------
 \def\ExplFileName{expl3}%
 \def\ExplFileDescription{L3 programming layer}%
-\def\ExplFileDate{2015/12/20}%
-\def\ExplFileVersion{6326}%
+\def\ExplFileDate{2016/01/03}%
+\def\ExplFileVersion{6358}%
 \let\ExplLoaderFileVersion\ExplFileVersion
 \ProvidesPackage{\ExplFileName}
   [%