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-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/CHANGELOG.md13
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/README.md2
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/expl3.pdfbin585407 -> 585407 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/interface3.pdfbin1544192 -> 1544530 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/interface3.tex2
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3docstrip.pdfbin263327 -> 263328 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3styleguide.pdfbin280047 -> 280047 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3styleguide.tex2
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.pdfbin227775 -> 227776 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.tex2
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.pdfbin186553 -> 186554 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.tex2
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/source3.pdfbin5638820 -> 5638526 bytes
-rw-r--r--Master/texmf-dist/doc/latex/l3kernel/source3.tex2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/expl3.dtx4
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3alloc.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3basics.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3box.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx213
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3clist.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3coffins.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3color-base.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3deprecation.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3doc.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3docstrip.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3drivers.dtx12
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3expan.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3file.dtx15
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3final.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3flag.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-assign.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-aux.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-basics.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-convert.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-expo.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-extended.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-logic.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-parse.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-random.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-round.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-traps.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-trig.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fparray.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3int.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3intarray.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3kernel-functions.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3keys.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3luatex.dtx13
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3msg.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3names.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3oldmodules.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3prg.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3prop.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3quark.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3regex.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3seq.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3skip.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3sort.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3str.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3sys.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3tl-analysis.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3tl.dtx214
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3token.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3unicode.dtx2
-rw-r--r--Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex208
-rw-r--r--Master/texmf-dist/tex/latex/l3kernel/expl3-generic.tex2
-rw-r--r--Master/texmf-dist/tex/latex/l3kernel/expl3.lua7
-rw-r--r--Master/texmf-dist/tex/latex/l3kernel/expl3.sty2
-rw-r--r--Master/texmf-dist/tex/latex/l3kernel/l3dvipdfmx.def2
-rw-r--r--Master/texmf-dist/tex/latex/l3kernel/l3dvips.def2
-rw-r--r--Master/texmf-dist/tex/latex/l3kernel/l3dvisvgm.def2
-rw-r--r--Master/texmf-dist/tex/latex/l3kernel/l3pdfmode.def2
-rw-r--r--Master/texmf-dist/tex/latex/l3kernel/l3xdvipdfmx.def2
75 files changed, 434 insertions, 383 deletions
diff --git a/Master/texmf-dist/doc/latex/l3kernel/CHANGELOG.md b/Master/texmf-dist/doc/latex/l3kernel/CHANGELOG.md
index c52aba1fbfb..c3016a82ef5 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/CHANGELOG.md
+++ b/Master/texmf-dist/doc/latex/l3kernel/CHANGELOG.md
@@ -7,6 +7,16 @@ this project uses date-based 'snapshot' version identifiers.
## [Unreleased]
+## [2018-12-12]
+
+## Changed
+
+- Move `\tl_range:nnn` to stable
+
+## Fixed
+
+- Loading in ConTeXt MkIV
+
## [2018-12-11]
- Enable `\char_generate:nn` to create active tokens with XeTeX
@@ -180,7 +190,8 @@ this project uses date-based 'snapshot' version identifiers.
- Step func­tions have been added for dim vari­ables,
e.g. `\dim_step_in­line:nnnn`
-[Unreleased]: https://github.com/latex3/latex3/compare/2018-12-11...HEAD
+[Unreleased]: https://github.com/latex3/latex3/compare/2018-12-12...HEAD
+[2018-12-12]: https://github.com/latex3/latex3/compare/2018-12-11...2018-12-12
[2018-12-11]: https://github.com/latex3/latex3/compare/2018-12-06...2018-12-11
[2018-12-06]: https://github.com/latex3/latex3/compare/2018-11-19...2018-12-06
[2018-11-19]: https://github.com/latex3/latex3/compare/2018-10-31...2018-11-19
diff --git a/Master/texmf-dist/doc/latex/l3kernel/README.md b/Master/texmf-dist/doc/latex/l3kernel/README.md
index 8e3deacea0c..bfae1dc267e 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 2018-12-11
+Release 2018-12-12
Overview
--------
diff --git a/Master/texmf-dist/doc/latex/l3kernel/expl3.pdf b/Master/texmf-dist/doc/latex/l3kernel/expl3.pdf
index 244f4373864..eec1dc2e101 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/expl3.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/expl3.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3kernel/interface3.pdf b/Master/texmf-dist/doc/latex/l3kernel/interface3.pdf
index 1a17efb0812..2fce2cd3174 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/interface3.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/interface3.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3kernel/interface3.tex b/Master/texmf-dist/doc/latex/l3kernel/interface3.tex
index 4310b8e18e7..b767bbb5dd0 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/interface3.tex
+++ b/Master/texmf-dist/doc/latex/l3kernel/interface3.tex
@@ -52,7 +52,7 @@
{latex-team@latex-project.org}%
}%
}
-\date{Released 2018-12-11}
+\date{Released 2018-12-12}
\pagenumbering{roman}
\maketitle
diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3docstrip.pdf b/Master/texmf-dist/doc/latex/l3kernel/l3docstrip.pdf
index ab8059dc087..e62a3929335 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3docstrip.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3docstrip.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.pdf b/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.pdf
index 5e2bc5913c3..afe4bd58ad9 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.tex b/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.tex
index 587d39808da..a3b9d62473c 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.tex
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3styleguide.tex
@@ -30,7 +30,7 @@ The released version of this bundle is available from CTAN.
{latex-team@latex-project.org}%
}%
}
-\date{Released 2018-12-11}
+\date{Released 2018-12-12}
\begin{document}
diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.pdf b/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.pdf
index 9829e00f1cc..fbdb1574c6d 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.tex b/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.tex
index eb7db9ab209..289b4c354ac 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.tex
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3syntax-changes.tex
@@ -30,7 +30,7 @@ The released version of this bundle is available from CTAN.
{latex-team@latex-project.org}%
}%
}
-\date{Released 2018-12-11}
+\date{Released 2018-12-12}
\newcommand{\TF}{\textit{(TF)}}
diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.pdf b/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.pdf
index 6ff76f52559..427ad5a6c34 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.tex b/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.tex
index af25048bd2a..83259b5bb11 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.tex
+++ b/Master/texmf-dist/doc/latex/l3kernel/l3term-glossary.tex
@@ -30,7 +30,7 @@ The released version of this bundle is available from CTAN.
{latex-team@latex-project.org}%
}%
}
-\date{Released 2018-12-11}
+\date{Released 2018-12-12}
\newcommand{\TF}{\textit{(TF)}}
diff --git a/Master/texmf-dist/doc/latex/l3kernel/source3.pdf b/Master/texmf-dist/doc/latex/l3kernel/source3.pdf
index 204c09e3229..519cbe7f252 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/source3.pdf
+++ b/Master/texmf-dist/doc/latex/l3kernel/source3.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/l3kernel/source3.tex b/Master/texmf-dist/doc/latex/l3kernel/source3.tex
index ccdcd7400d1..ff0d97bf121 100644
--- a/Master/texmf-dist/doc/latex/l3kernel/source3.tex
+++ b/Master/texmf-dist/doc/latex/l3kernel/source3.tex
@@ -51,7 +51,7 @@
{latex-team@latex-project.org}%
}%
}
-\date{Released 2018-12-11}
+\date{Released 2018-12-12}
\pagenumbering{roman}
\maketitle
diff --git a/Master/texmf-dist/source/latex/l3kernel/expl3.dtx b/Master/texmf-dist/source/latex/l3kernel/expl3.dtx
index cdbd6f91563..7500ea3a794 100644
--- a/Master/texmf-dist/source/latex/l3kernel/expl3.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/expl3.dtx
@@ -21,7 +21,7 @@
% for those people who are interested.
%
%<*driver|generic|package>
-\def\ExplFileDate{2018-12-11}%
+\def\ExplFileDate{2018-12-12}%
%</driver|generic|package>
%<*driver>
\documentclass[full]{l3doc}
@@ -49,7 +49,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3alloc.dtx b/Master/texmf-dist/source/latex/l3kernel/l3alloc.dtx
index fb1a9a0ace3..72adae80423 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3alloc.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3alloc.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3basics.dtx b/Master/texmf-dist/source/latex/l3kernel/l3basics.dtx
index 6b7748a87f1..92ef56b2497 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3basics.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3basics.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx b/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx
index 90590af4838..2959353c2a6 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx
@@ -138,7 +138,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3box.dtx b/Master/texmf-dist/source/latex/l3kernel/l3box.dtx
index 07c4cd51336..b0c545ffe8d 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3box.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3box.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx b/Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx
index 823af73f16b..0fdfe1ea798 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx
@@ -42,7 +42,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
@@ -1236,79 +1236,6 @@
% \meta{shell command}.
% \end{function}
%
-% \begin{function}[EXP, added = 2017-02-17, updated = 2017-07-15]
-% {\tl_range:Nnn, \tl_range:nnn}
-% \begin{syntax}
-% \cs{tl_range:Nnn} \meta{tl~var} \Arg{start index} \Arg{end index}
-% \cs{tl_range:nnn} \Arg{token list} \Arg{start index} \Arg{end index}
-% \end{syntax}
-% Leaves in the input stream the items from the \meta{start index} to the
-% \meta{end index} inclusive. Spaces and braces are preserved between
-% the items returned (but never at either end of the list).
-%
-% Here \meta{start index} and \meta{end index} should be integer denotations.
-% For describing in detail the functions' behavior, let $m$ and $n$ be the start
-% and end index respectively. If either is $0$, the result is empty. A positive
-% index means `start counting from the left end', a negative index means
-% `start counting from the right end'. Let $l$ be the count of the token list.
-%
-% The \emph{actual start point} is determined as $M=m$ if~$m>0$ and as $M=l+m+1$
-% if~$m<0$. Similarly the \emph{actual end point} is $N=n$ if~$n>0$ and $N=l+n+1$
-% if~$n<0$. If $M>N$, the result is empty. Otherwise it consists of all items from
-% position $M$ to position $N$ inclusive; for the purpose of this rule, we can
-% imagine that the token list extends at infinity on either side, with void items
-% at positions $s$ for $s\le0$ or $s>l$.
-
-% Spaces in between items in the actual range are preserved. Spaces at either end
-% of the token list will be removed anyway (think to the token list being passed to
-% |\tl_trim_spaces:n| to begin with.
-%
-% Thus, with $l=7$ as in the examples below, all of the following are equivalent
-% and result in the whole token list
-% \begin{verbatim}
-% \tl_range:nnn { abcd~{e{}}fg } { 1 } { 7 }
-% \tl_range:nnn { abcd~{e{}}fg } { 1 } { 12 }
-% \tl_range:nnn { abcd~{e{}}fg } { -7 } { 7 }
-% \tl_range:nnn { abcd~{e{}}fg } { -12 } { 7 }
-% \end{verbatim}
-% Here are some more interesting examples. The calls
-% \begin{verbatim}
-% \iow_term:x { \tl_range:nnn { abcd{e{}}fg } { 2 } { 5 } }
-% \iow_term:x { \tl_range:nnn { abcd{e{}}fg } { 2 } { -3 } }
-% \iow_term:x { \tl_range:nnn { abcd{e{}}fg } { -6 } { 5 } }
-% \iow_term:x { \tl_range:nnn { abcd{e{}}fg } { -6 } { -3 } }
-% \end{verbatim}
-% are all equivalent and will print |bcd{e{}}| on the terminal; similarly
-% \begin{verbatim}
-% \iow_term:x { \tl_range:nnn { abcd~{e{}}fg } { 2 } { 5 } }
-% \iow_term:x { \tl_range:nnn { abcd~{e{}}fg } { 2 } { -3 } }
-% \iow_term:x { \tl_range:nnn { abcd~{e{}}fg } { -6 } { 5 } }
-% \iow_term:x { \tl_range:nnn { abcd~{e{}}fg } { -6 } { -3 } }
-% \end{verbatim}
-% are all equivalent and will print |bcd {e{}}| on the
-% terminal (note the space in the middle). To the contrary,
-% \begin{verbatim}
-% \tl_range:nnn { abcd~{e{}}f } { 2 } { 4 }
-% \end{verbatim}
-% will discard the space after `d`.
-%
-% If we want to get the items from the third to the last, the call
-% is |\tl_range:nnn { <tl> } { 3 } { -1 }|. Similarly, for discarding
-% the last item, we can do |\tl_range:nnn { <tl> } { 1 } { -2 }|.
-%
-% The behavior of \cs{tl_range:Nnn} is exactly the same, acting on the
-% contents of the tl variable.
-%
-% For improved performance, see \cs{tl_range_braced:nnn} and
-% \cs{tl_range_unbraced:nnn}.
-% \begin{texnote}
-% The result is returned within the \tn{unexpanded}
-% primitive (\cs{exp_not:n}), which means that the \meta{item}
-% does not expand further when appearing in an \texttt{x}-type
-% argument expansion.
-% \end{texnote}
-% \end{function}
-%
% \begin{function}[EXP, added = 2017-07-15]
% {
% \tl_range_braced:Nnn, \tl_range_braced:cnn, \tl_range_braced:nnn,
@@ -5020,34 +4947,15 @@
%
% \subsubsection{Other additions to \pkg{l3tl}}
%
-% Some preliminary code is needed for the \cs{tl_range:nnn} family of functions.
-%
-% \begin{macro}{\tl_range:Nnn, \tl_range:cnn, \tl_range:nnn}
% \begin{macro}{\tl_range_braced:Nnn, \tl_range_braced:cnn, \tl_range_braced:nnn}
% \begin{macro}
% {\tl_range_unbraced:Nnn, \tl_range_unbraced:cnn, \tl_range_unbraced:nnn}
% \begin{macro}
% {
-% \@@_range:Nnnn, \@@_range:nnnNn, \@@_range:nnNn, \@@_range_skip:w,
% \@@_range_braced:w, \@@_range_collect_braced:w,
% \@@_range_unbraced:w, \@@_range_collect_unbraced:w,
-% \@@_range:w, \@@_range_skip_spaces:n, \@@_range_collect:nn,
-% \@@_range_collect:ff, \@@_range_collect_space:nw,
-% \@@_range_collect_N:nN, \@@_range_collect_group:nN,
% }
-% To avoid checking for the end of the token list at every step, start
-% by counting the number $l$ of items and \enquote{normalizing} the
-% bounds, namely clamping them to the interval $[0,l]$ and dealing
-% with negative indices. More precisely, \cs{@@_range_items:nnNn}
-% receives the number of items to skip at the beginning of the token
-% list, the index of the last item to keep, a function among
-% \cs{@@_range:w}, \cs{@@_range_braced:w}, \cs{@@_range_unbraced:w},
-% and the token list itself. If nothing should be kept, leave |{}|:
-% this stops the \texttt{f}-expansion of \cs{tl_head:f} and that
-% function produces an empty result. Otherwise, repeatedly call
-% \cs{@@_range_skip:w} to delete |#1| items from the input stream (the
-% extra brace group avoids an off-by-one shift). For the braced
-% version \cs{@@_range_braced:w} sets up
+% For the braced version \cs{@@_range_braced:w} sets up
% \cs{@@_range_collect_braced:w} which stores items one by one in an
% argument after the semicolon. The unbraced version is almost
% identical. The version preserving braces and spaces starts by
@@ -5056,15 +4964,8 @@
% |{| \Arg{collected} \meta{tokens} |}|, whose head is the collected
% tokens and whose tail is what remains of the original token list.
% This form makes it easier to move tokens to the \meta{collected}
-% tokens. Depending on the first token of the tail, either just move
-% it (if it is a space) or also decrement the number of items left to
-% find. Eventually, the result is a brace group followed by the rest
-% of the token list, and \cs{tl_head:f} cleans up and gives the result
-% in \cs{exp_not:n}.
-% \begin{macrocode}
-\cs_new:Npn \tl_range:Nnn { \exp_args:No \tl_range:nnn }
-\cs_generate_variant:Nn \tl_range:Nnn { c }
-\cs_new:Npn \tl_range:nnn { \@@_range:Nnnn \@@_range:w }
+% tokens.
+% \begin{macrocode}
\cs_new:Npn \tl_range_braced:Nnn { \exp_args:No \tl_range_braced:nnn }
\cs_generate_variant:Nn \tl_range_braced:Nnn { c }
\cs_new:Npn \tl_range_braced:nnn { \@@_range:Nnnn \@@_range_braced:w }
@@ -5073,44 +4974,6 @@
\cs_generate_variant:Nn \tl_range_unbraced:Nnn { c }
\cs_new:Npn \tl_range_unbraced:nnn
{ \@@_range:Nnnn \@@_range_unbraced:w }
-\cs_new:Npn \@@_range:Nnnn #1#2#3#4
- {
- \tl_head:f
- {
- \exp_args:Nf \@@_range:nnnNn
- { \tl_count:n {#2} } {#3} {#4} #1 {#2}
- }
- }
-\cs_new:Npn \@@_range:nnnNn #1#2#3
- {
- \exp_args:Nff \@@_range:nnNn
- {
- \exp_args:Nf \@@_range_normalize:nn
- { \int_eval:n { #2 - 1 } } {#1}
- }
- {
- \exp_args:Nf \@@_range_normalize:nn
- { \int_eval:n {#3} } {#1}
- }
- }
-\cs_new:Npn \@@_range:nnNn #1#2#3#4
- {
- \if_int_compare:w #2 > #1 \exp_stop_f: \else:
- \exp_after:wN { \exp_after:wN }
- \fi:
- \exp_after:wN #3
- \int_value:w \int_eval:n { #2 - #1 } \exp_after:wN ;
- \exp_after:wN { \exp:w \@@_range_skip:w #1 ; { } #4 }
- }
-\cs_new:Npn \@@_range_skip:w #1 ; #2
- {
- \if_int_compare:w #1 > 0 \exp_stop_f:
- \exp_after:wN \@@_range_skip:w
- \int_value:w \int_eval:n { #1 - 1 } \exp_after:wN ;
- \else:
- \exp_after:wN \exp_end:
- \fi:
- }
\cs_new:Npn \@@_range_braced:w #1 ; #2
{ \@@_range_collect_braced:w #1 ; { } #2 }
\cs_new:Npn \@@_range_unbraced:w #1 ; #2
@@ -5131,78 +4994,10 @@
\fi:
{ #2 #3 }
}
-\cs_new:Npn \@@_range:w #1 ; #2
- {
- \exp_args:Nf \@@_range_collect:nn
- { \@@_range_skip_spaces:n {#2} } {#1}
- }
-\cs_new:Npn \@@_range_skip_spaces:n #1
- {
- \tl_if_head_is_space:nTF {#1}
- { \exp_args:Nf \@@_range_skip_spaces:n {#1} }
- { { } #1 }
- }
-\cs_new:Npn \@@_range_collect:nn #1#2
- {
- \int_compare:nNnTF {#2} = 0
- {#1}
- {
- \exp_args:No \tl_if_head_is_space:nTF { \use_none:n #1 }
- {
- \exp_args:Nf \@@_range_collect:nn
- { \@@_range_collect_space:nw #1 }
- {#2}
- }
- {
- \@@_range_collect:ff
- {
- \exp_args:No \tl_if_head_is_N_type:nTF { \use_none:n #1 }
- { \@@_range_collect_N:nN }
- { \@@_range_collect_group:nn }
- #1
- }
- { \int_eval:n { #2 - 1 } }
- }
- }
- }
-\cs_new:Npn \@@_range_collect_space:nw #1 ~ { { #1 ~ } }
-\cs_new:Npn \@@_range_collect_N:nN #1#2 { { #1 #2 } }
-\cs_new:Npn \@@_range_collect_group:nn #1#2 { { #1 {#2} } }
-\cs_generate_variant:Nn \@@_range_collect:nn { ff }
% \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
-% \end{macro}
-%
-% \begin{macro}[EXP]{\@@_range_normalize:nn}
-% This function converts an \meta{index} argument into an explicit
-% position in the token list (a result of $0$ denoting \enquote{out of
-% bounds}). Expects two explicit integer arguments: the \meta{index}
-% |#1| and the string count~|#2|. If |#1| is negative, replace it by
-% $|#1| + |#2| + 1$, then limit to the range $[0, |#2|]$.
-% \begin{macrocode}
-\cs_new:Npn \@@_range_normalize:nn #1#2
- {
- \int_eval:n
- {
- \if_int_compare:w #1 < 0 \exp_stop_f:
- \if_int_compare:w #1 < -#2 \exp_stop_f:
- 0
- \else:
- #1 + #2 + 1
- \fi:
- \else:
- \if_int_compare:w #1 < #2 \exp_stop_f:
- #1
- \else:
- #2
- \fi:
- \fi:
- }
- }
-% \end{macrocode}
-% \end{macro}
%
% \subsection{Additions to \pkg{l3token}}
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3clist.dtx b/Master/texmf-dist/source/latex/l3kernel/l3clist.dtx
index fe042967193..eee5474874b 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3clist.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3clist.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3coffins.dtx b/Master/texmf-dist/source/latex/l3kernel/l3coffins.dtx
index 1895f573ba4..b3f37081ae8 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3coffins.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3coffins.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3color-base.dtx b/Master/texmf-dist/source/latex/l3kernel/l3color-base.dtx
index 140fb2c6c87..4cda24b3d25 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3color-base.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3color-base.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3deprecation.dtx b/Master/texmf-dist/source/latex/l3kernel/l3deprecation.dtx
index 05f4b3c9815..55a03cc9a40 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3deprecation.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3deprecation.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3doc.dtx b/Master/texmf-dist/source/latex/l3kernel/l3doc.dtx
index 868d8ad8818..2be7fcfed3a 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3doc.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3doc.dtx
@@ -77,7 +77,7 @@ and all files in that bundle must be distributed together.
%
% \title{The \cls{l3doc} class}
% \author{\Team}
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
% \maketitle
% \tableofcontents
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3docstrip.dtx b/Master/texmf-dist/source/latex/l3kernel/l3docstrip.dtx
index 395a6697ff2..8c87b691642 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3docstrip.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3docstrip.dtx
@@ -61,7 +61,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3drivers.dtx b/Master/texmf-dist/source/latex/l3kernel/l3drivers.dtx
index e0ede7b82a9..535714e56a8 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3drivers.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3drivers.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
@@ -554,23 +554,23 @@
%<*package>
\ProvidesExplFile
%<*dvipdfmx>
- {l3dvidpfmx.def}{2018-12-11}{}
+ {l3dvidpfmx.def}{2018-12-12}{}
{L3 Experimental driver: dvipdfmx}
%</dvipdfmx>
%<*dvips>
- {l3dvips.def}{2018-12-11}{}
+ {l3dvips.def}{2018-12-12}{}
{L3 Experimental driver: dvips}
%</dvips>
%<*dvisvgm>
- {l3dvisvgm.def}{2018-12-11}{}
+ {l3dvisvgm.def}{2018-12-12}{}
{L3 Experimental driver: dvisvgm}
%</dvisvgm>
%<*pdfmode>
- {l3pdfmode.def}{2018-12-11}{}
+ {l3pdfmode.def}{2018-12-12}{}
{L3 Experimental driver: PDF mode}
%</pdfmode>
%<*xdvipdfmx>
- {l3xdvidpfmx.def}{2018-12-11}{}
+ {l3xdvidpfmx.def}{2018-12-12}{}
{L3 Experimental driver: xdvipdfmx}
%</xdvipdfmx>
%</package>
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3expan.dtx b/Master/texmf-dist/source/latex/l3kernel/l3expan.dtx
index 5e2d3991c5f..d4c07c4b0a3 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3expan.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3expan.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3file.dtx b/Master/texmf-dist/source/latex/l3kernel/l3file.dtx
index 09ef15f0bb2..23f34a1e95f 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3file.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3file.dtx
@@ -42,7 +42,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
@@ -797,11 +797,22 @@
% third-party package \pkg{morewrites}), this macro is saved here
% under a private name. The complicated code ensures that
% \cs{@@_new:N} is not \tn{outer} despite plain \TeX{}'s \tn{newread}
-% being \tn{outer}.
+% being \tn{outer}. For \ConTeXt{}, we have to deal with the fact
+% that \tn{newread} works like our own: it actually checks before
+% altering definition.
% \begin{macrocode}
%<*package>
\exp_args:NNf \cs_new_protected:Npn \@@_new:N
{ \exp_args:NNc \exp_after:wN \exp_stop_f: { newread } }
+\cs_if_exist:NT \normalend
+ {
+ \cs_new_eq:NN \@@_new_aux:N \@@_new:N
+ \cs_set_protected:Npn \@@_new:N #1
+ {
+ \cs_undefine:N #1
+ \@@_new_aux:N #1
+ }
+ }
%</package>
% \end{macrocode}
% \end{macro}
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3final.dtx b/Master/texmf-dist/source/latex/l3kernel/l3final.dtx
index cfe54bd8fac..3a404d6d7ba 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3final.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3final.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3flag.dtx b/Master/texmf-dist/source/latex/l3kernel/l3flag.dtx
index dfc37c8ed03..1bb1b81f236 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3flag.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3flag.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-assign.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-assign.dtx
index ac7b4c93278..43aaaa02329 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-assign.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-assign.dtx
@@ -38,7 +38,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
% \maketitle
%
% \begin{documentation}
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-aux.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-aux.dtx
index e3598793265..224c41de621 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-aux.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-aux.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-basics.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-basics.dtx
index fb6d5781e6f..44bb46bca49 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-basics.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-basics.dtx
@@ -38,7 +38,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-convert.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-convert.dtx
index 79155d00959..ea329ab40de 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-convert.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-convert.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-expo.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-expo.dtx
index 59a4861e7c7..d5a523371e9 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-expo.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-expo.dtx
@@ -38,7 +38,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-extended.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-extended.dtx
index 612535e796b..1c70b959b3a 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-extended.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-extended.dtx
@@ -38,7 +38,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-logic.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-logic.dtx
index 57778d40dde..21365b45ea0 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-logic.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-logic.dtx
@@ -38,7 +38,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-parse.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-parse.dtx
index 231513d2bce..3c13e3be6d8 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-parse.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-parse.dtx
@@ -38,7 +38,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-random.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-random.dtx
index 8c60a0dfe50..038f222028b 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-random.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-random.dtx
@@ -38,7 +38,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-round.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-round.dtx
index fc18f1d74d1..6a3ad894c99 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-round.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-round.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-traps.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-traps.dtx
index 8f572357cda..287adb037cf 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-traps.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-traps.dtx
@@ -38,7 +38,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
% \maketitle
%
% \begin{documentation}
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-trig.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-trig.dtx
index 16549bce3f2..ede5b7c1caf 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-trig.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-trig.dtx
@@ -38,7 +38,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx
index 868d539d143..77472f65103 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx
@@ -47,7 +47,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fparray.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fparray.dtx
index ff5d46dbab6..2a3daa476a1 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fparray.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fparray.dtx
@@ -42,7 +42,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3int.dtx b/Master/texmf-dist/source/latex/l3kernel/l3int.dtx
index 040758ca77f..f9d75e4c7b6 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3int.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3int.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3intarray.dtx b/Master/texmf-dist/source/latex/l3kernel/l3intarray.dtx
index 6063dc88f36..a67f7b74ad2 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3intarray.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3intarray.dtx
@@ -42,7 +42,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3kernel-functions.dtx b/Master/texmf-dist/source/latex/l3kernel/l3kernel-functions.dtx
index 2f23ebdc9c6..75d2ac887a8 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3kernel-functions.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3kernel-functions.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3keys.dtx b/Master/texmf-dist/source/latex/l3kernel/l3keys.dtx
index d259543b635..eef25a90f88 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3keys.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3keys.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3luatex.dtx b/Master/texmf-dist/source/latex/l3kernel/l3luatex.dtx
index 376a96c4249..e99e293795a 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3luatex.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3luatex.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
@@ -333,7 +333,9 @@ local byte = string.byte
local floor = math.floor
local format = string.format
local gsub = string.gsub
-local kpse_find = kpse.find_file
+if not resolvers then
+ local kpse_find = kpse.find_file
+end
local lfs_attr = lfs.attributes
local md5_sum = md5.sum
local open = io.open
@@ -345,6 +347,13 @@ local write = tex.write
local utf8_char = unicode.utf8.char
% \end{macrocode}
%
+% Deal with Con\TeX{}t: doesn't use |kpse| library.
+% \begin{macrocode}
+if resolvers then
+ kpse_find = resolvers.findfile
+end
+% \end{macrocode}
+%
% \begin{macro}[int]{escapehex}
% An internal auxiliary to convert a string to the matching hex escape.
% This works on a byte basis: extension to handled UTF-8 input is
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3msg.dtx b/Master/texmf-dist/source/latex/l3kernel/l3msg.dtx
index 19dc4b9b99e..482ddf423c9 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3msg.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3msg.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3names.dtx b/Master/texmf-dist/source/latex/l3kernel/l3names.dtx
index a70b741950c..500b4c7ecb7 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3names.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3names.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3oldmodules.dtx b/Master/texmf-dist/source/latex/l3kernel/l3oldmodules.dtx
index 9bdae0370dc..b98ff93d266 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3oldmodules.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3oldmodules.dtx
@@ -42,7 +42,7 @@
% }
%
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3prg.dtx b/Master/texmf-dist/source/latex/l3kernel/l3prg.dtx
index 0fb0fc0c7a0..2f098c37d15 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3prg.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3prg.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3prop.dtx b/Master/texmf-dist/source/latex/l3kernel/l3prop.dtx
index 760ce546c94..c70c0c18966 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3prop.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3prop.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3quark.dtx b/Master/texmf-dist/source/latex/l3kernel/l3quark.dtx
index 241829050fb..3507d524eb8 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3quark.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3quark.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3regex.dtx b/Master/texmf-dist/source/latex/l3kernel/l3regex.dtx
index 5bd28e1cd13..c3812e26443 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3regex.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3regex.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3seq.dtx b/Master/texmf-dist/source/latex/l3kernel/l3seq.dtx
index 210aeb5973d..8e4d7b58b0e 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3seq.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3seq.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3skip.dtx b/Master/texmf-dist/source/latex/l3kernel/l3skip.dtx
index 469558a0065..5e4098eb367 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3skip.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3skip.dtx
@@ -42,7 +42,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3sort.dtx b/Master/texmf-dist/source/latex/l3kernel/l3sort.dtx
index 47e0b866cf8..bb2d6f966e5 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3sort.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3sort.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3str.dtx b/Master/texmf-dist/source/latex/l3kernel/l3str.dtx
index 88dabd950b2..0eb50ae3775 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3str.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3str.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3sys.dtx b/Master/texmf-dist/source/latex/l3kernel/l3sys.dtx
index aa899b1ea44..3aa20856ee2 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3sys.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3sys.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3tl-analysis.dtx b/Master/texmf-dist/source/latex/l3kernel/l3tl-analysis.dtx
index 1cc0ecad91a..b81545a05da 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3tl-analysis.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3tl-analysis.dtx
@@ -42,7 +42,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3tl.dtx b/Master/texmf-dist/source/latex/l3kernel/l3tl.dtx
index fab5c69b28a..b85b98a9222 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3tl.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3tl.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
@@ -1026,6 +1026,79 @@
% \end{texnote}
% \end{function}
%
+% \begin{function}[EXP, added = 2017-02-17, updated = 2017-07-15]
+% {\tl_range:Nnn, \tl_range:nnn}
+% \begin{syntax}
+% \cs{tl_range:Nnn} \meta{tl~var} \Arg{start index} \Arg{end index}
+% \cs{tl_range:nnn} \Arg{token list} \Arg{start index} \Arg{end index}
+% \end{syntax}
+% Leaves in the input stream the items from the \meta{start index} to the
+% \meta{end index} inclusive. Spaces and braces are preserved between
+% the items returned (but never at either end of the list).
+%
+% Here \meta{start index} and \meta{end index} should be integer denotations.
+% For describing in detail the functions' behavior, let $m$ and $n$ be the start
+% and end index respectively. If either is $0$, the result is empty. A positive
+% index means `start counting from the left end', a negative index means
+% `start counting from the right end'. Let $l$ be the count of the token list.
+%
+% The \emph{actual start point} is determined as $M=m$ if~$m>0$ and as $M=l+m+1$
+% if~$m<0$. Similarly the \emph{actual end point} is $N=n$ if~$n>0$ and $N=l+n+1$
+% if~$n<0$. If $M>N$, the result is empty. Otherwise it consists of all items from
+% position $M$ to position $N$ inclusive; for the purpose of this rule, we can
+% imagine that the token list extends at infinity on either side, with void items
+% at positions $s$ for $s\le0$ or $s>l$.
+%
+% Spaces in between items in the actual range are preserved. Spaces at either end
+% of the token list will be removed anyway (think to the token list being passed to
+% |\tl_trim_spaces:n| to begin with.
+%
+% Thus, with $l=7$ as in the examples below, all of the following are equivalent
+% and result in the whole token list
+% \begin{verbatim}
+% \tl_range:nnn { abcd~{e{}}fg } { 1 } { 7 }
+% \tl_range:nnn { abcd~{e{}}fg } { 1 } { 12 }
+% \tl_range:nnn { abcd~{e{}}fg } { -7 } { 7 }
+% \tl_range:nnn { abcd~{e{}}fg } { -12 } { 7 }
+% \end{verbatim}
+% Here are some more interesting examples. The calls
+% \begin{verbatim}
+% \iow_term:x { \tl_range:nnn { abcd{e{}}fg } { 2 } { 5 } }
+% \iow_term:x { \tl_range:nnn { abcd{e{}}fg } { 2 } { -3 } }
+% \iow_term:x { \tl_range:nnn { abcd{e{}}fg } { -6 } { 5 } }
+% \iow_term:x { \tl_range:nnn { abcd{e{}}fg } { -6 } { -3 } }
+% \end{verbatim}
+% are all equivalent and will print |bcd{e{}}| on the terminal; similarly
+% \begin{verbatim}
+% \iow_term:x { \tl_range:nnn { abcd~{e{}}fg } { 2 } { 5 } }
+% \iow_term:x { \tl_range:nnn { abcd~{e{}}fg } { 2 } { -3 } }
+% \iow_term:x { \tl_range:nnn { abcd~{e{}}fg } { -6 } { 5 } }
+% \iow_term:x { \tl_range:nnn { abcd~{e{}}fg } { -6 } { -3 } }
+% \end{verbatim}
+% are all equivalent and will print |bcd {e{}}| on the
+% terminal (note the space in the middle). To the contrary,
+% \begin{verbatim}
+% \tl_range:nnn { abcd~{e{}}f } { 2 } { 4 }
+% \end{verbatim}
+% will discard the space after `d`.
+%
+% If we want to get the items from the third to the last, the call
+% is |\tl_range:nnn { <tl> } { 3 } { -1 }|. Similarly, for discarding
+% the last item, we can do |\tl_range:nnn { <tl> } { 1 } { -2 }|.
+%
+% The behavior of \cs{tl_range:Nnn} is exactly the same, acting on the
+% contents of the tl variable.
+%
+% For improved performance, see \cs{tl_range_braced:nnn} and
+% \cs{tl_range_unbraced:nnn}.
+% \begin{texnote}
+% The result is returned within the \tn{unexpanded}
+% primitive (\cs{exp_not:n}), which means that the \meta{item}
+% does not expand further when appearing in an \texttt{x}-type
+% argument expansion.
+% \end{texnote}
+% \end{function}
+%
% \section{Viewing token lists}
%
% \begin{function}[updated = 2015-08-01]{\tl_show:N, \tl_show:c}
@@ -2994,6 +3067,145 @@
% \end{macrocode}
% \end{macro}
%
+% \begin{macro}{\tl_range:Nnn, \tl_range:cnn, \tl_range:nnn}
+% \begin{macro}
+% {
+% \@@_range:Nnnn, \@@_range:nnnNn, \@@_range:nnNn, \@@_range_skip:w,
+% \@@_range:w, \@@_range_skip_spaces:n, \@@_range_collect:nn,
+% \@@_range_collect:ff, \@@_range_collect_space:nw,
+% \@@_range_collect_N:nN, \@@_range_collect_group:nN,
+% }
+% To avoid checking for the end of the token list at every step, start
+% by counting the number $l$ of items and \enquote{normalizing} the
+% bounds, namely clamping them to the interval $[0,l]$ and dealing
+% with negative indices. More precisely, \cs{@@_range_items:nnNn}
+% receives the number of items to skip at the beginning of the token
+% list, the index of the last item to keep, a function which is either
+% \cs{@@_range:w} or the token list itself. If nothing should be kept,
+% leave |{}|: this stops the \texttt{f}-expansion of \cs{tl_head:f} and that
+% function produces an empty result. Otherwise, repeatedly call
+% \cs{@@_range_skip:w} to delete |#1| items from the input stream (the
+% extra brace group avoids an off-by-one shift). For the braced
+% version \cs{@@_range_braced:w} sets up
+% \cs{@@_range_collect_braced:w} which stores items one by one in an
+% argument after the semicolon. Depending on the first token of the tail,
+% either just move it (if it is a space) or also decrement the number of
+% items left to find. Eventually, the result is a brace group followed by
+% the rest of the token list, and \cs{tl_head:f} cleans up and gives the
+% result in \cs{exp_not:n}.
+% \begin{macrocode}
+\cs_new:Npn \tl_range:Nnn { \exp_args:No \tl_range:nnn }
+\cs_generate_variant:Nn \tl_range:Nnn { c }
+\cs_new:Npn \tl_range:nnn { \@@_range:Nnnn \@@_range:w }
+\cs_new:Npn \@@_range:Nnnn #1#2#3#4
+ {
+ \tl_head:f
+ {
+ \exp_args:Nf \@@_range:nnnNn
+ { \tl_count:n {#2} } {#3} {#4} #1 {#2}
+ }
+ }
+\cs_new:Npn \@@_range:nnnNn #1#2#3
+ {
+ \exp_args:Nff \@@_range:nnNn
+ {
+ \exp_args:Nf \@@_range_normalize:nn
+ { \int_eval:n { #2 - 1 } } {#1}
+ }
+ {
+ \exp_args:Nf \@@_range_normalize:nn
+ { \int_eval:n {#3} } {#1}
+ }
+ }
+\cs_new:Npn \@@_range:nnNn #1#2#3#4
+ {
+ \if_int_compare:w #2 > #1 \exp_stop_f: \else:
+ \exp_after:wN { \exp_after:wN }
+ \fi:
+ \exp_after:wN #3
+ \int_value:w \int_eval:n { #2 - #1 } \exp_after:wN ;
+ \exp_after:wN { \exp:w \@@_range_skip:w #1 ; { } #4 }
+ }
+\cs_new:Npn \@@_range_skip:w #1 ; #2
+ {
+ \if_int_compare:w #1 > 0 \exp_stop_f:
+ \exp_after:wN \@@_range_skip:w
+ \int_value:w \int_eval:n { #1 - 1 } \exp_after:wN ;
+ \else:
+ \exp_after:wN \exp_end:
+ \fi:
+ }
+\cs_new:Npn \@@_range:w #1 ; #2
+ {
+ \exp_args:Nf \@@_range_collect:nn
+ { \@@_range_skip_spaces:n {#2} } {#1}
+ }
+\cs_new:Npn \@@_range_skip_spaces:n #1
+ {
+ \tl_if_head_is_space:nTF {#1}
+ { \exp_args:Nf \@@_range_skip_spaces:n {#1} }
+ { { } #1 }
+ }
+\cs_new:Npn \@@_range_collect:nn #1#2
+ {
+ \int_compare:nNnTF {#2} = 0
+ {#1}
+ {
+ \exp_args:No \tl_if_head_is_space:nTF { \use_none:n #1 }
+ {
+ \exp_args:Nf \@@_range_collect:nn
+ { \@@_range_collect_space:nw #1 }
+ {#2}
+ }
+ {
+ \@@_range_collect:ff
+ {
+ \exp_args:No \tl_if_head_is_N_type:nTF { \use_none:n #1 }
+ { \@@_range_collect_N:nN }
+ { \@@_range_collect_group:nn }
+ #1
+ }
+ { \int_eval:n { #2 - 1 } }
+ }
+ }
+ }
+\cs_new:Npn \@@_range_collect_space:nw #1 ~ { { #1 ~ } }
+\cs_new:Npn \@@_range_collect_N:nN #1#2 { { #1 #2 } }
+\cs_new:Npn \@@_range_collect_group:nn #1#2 { { #1 {#2} } }
+\cs_generate_variant:Nn \@@_range_collect:nn { ff }
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}[EXP]{\@@_range_normalize:nn}
+% This function converts an \meta{index} argument into an explicit
+% position in the token list (a result of $0$ denoting \enquote{out of
+% bounds}). Expects two explicit integer arguments: the \meta{index}
+% |#1| and the string count~|#2|. If |#1| is negative, replace it by
+% $|#1| + |#2| + 1$, then limit to the range $[0, |#2|]$.
+% \begin{macrocode}
+\cs_new:Npn \@@_range_normalize:nn #1#2
+ {
+ \int_eval:n
+ {
+ \if_int_compare:w #1 < 0 \exp_stop_f:
+ \if_int_compare:w #1 < -#2 \exp_stop_f:
+ 0
+ \else:
+ #1 + #2 + 1
+ \fi:
+ \else:
+ \if_int_compare:w #1 < #2 \exp_stop_f:
+ #1
+ \else:
+ #2
+ \fi:
+ \fi:
+ }
+ }
+% \end{macrocode}
+% \end{macro}
+%
% \subsection{Viewing token lists}
%
% \begin{macro}{\tl_show:N, \tl_show:c, \tl_log:N, \tl_log:c, \@@_show:NN}
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3token.dtx b/Master/texmf-dist/source/latex/l3kernel/l3token.dtx
index c9ffbf3bb03..312d4546dac 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3token.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3token.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3unicode.dtx b/Master/texmf-dist/source/latex/l3kernel/l3unicode.dtx
index d9dcd72c228..9506e49fbd0 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3unicode.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3unicode.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-12-11}
+% \date{Released 2018-12-12}
%
% \maketitle
%
diff --git a/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex b/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex
index ba488f19c58..dddac0128ed 100644
--- a/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex
+++ b/Master/texmf-dist/tex/latex/l3kernel/expl3-code.tex
@@ -63,7 +63,7 @@
%% and all files in that bundle must be distributed together.
%%
%% File: expl3.dtx Copyright (C) 1990-2018 The LaTeX3 Project
-\def\ExplFileDate{2018-12-11}%
+\def\ExplFileDate{2018-12-12}%
\begingroup
\def\next{\endgroup}%
\expandafter\ifx\csname PackageError\endcsname\relax
@@ -4988,6 +4988,104 @@
}
\cs_new:Npn \tl_rand_item:N { \exp_args:No \tl_rand_item:n }
\cs_generate_variant:Nn \tl_rand_item:N { c }
+\cs_new:Npn \tl_range:Nnn { \exp_args:No \tl_range:nnn }
+\cs_generate_variant:Nn \tl_range:Nnn { c }
+\cs_new:Npn \tl_range:nnn { \__tl_range:Nnnn \__tl_range:w }
+\cs_new:Npn \__tl_range:Nnnn #1#2#3#4
+ {
+ \tl_head:f
+ {
+ \exp_args:Nf \__tl_range:nnnNn
+ { \tl_count:n {#2} } {#3} {#4} #1 {#2}
+ }
+ }
+\cs_new:Npn \__tl_range:nnnNn #1#2#3
+ {
+ \exp_args:Nff \__tl_range:nnNn
+ {
+ \exp_args:Nf \__tl_range_normalize:nn
+ { \int_eval:n { #2 - 1 } } {#1}
+ }
+ {
+ \exp_args:Nf \__tl_range_normalize:nn
+ { \int_eval:n {#3} } {#1}
+ }
+ }
+\cs_new:Npn \__tl_range:nnNn #1#2#3#4
+ {
+ \if_int_compare:w #2 > #1 \exp_stop_f: \else:
+ \exp_after:wN { \exp_after:wN }
+ \fi:
+ \exp_after:wN #3
+ \int_value:w \int_eval:n { #2 - #1 } \exp_after:wN ;
+ \exp_after:wN { \exp:w \__tl_range_skip:w #1 ; { } #4 }
+ }
+\cs_new:Npn \__tl_range_skip:w #1 ; #2
+ {
+ \if_int_compare:w #1 > 0 \exp_stop_f:
+ \exp_after:wN \__tl_range_skip:w
+ \int_value:w \int_eval:n { #1 - 1 } \exp_after:wN ;
+ \else:
+ \exp_after:wN \exp_end:
+ \fi:
+ }
+\cs_new:Npn \__tl_range:w #1 ; #2
+ {
+ \exp_args:Nf \__tl_range_collect:nn
+ { \__tl_range_skip_spaces:n {#2} } {#1}
+ }
+\cs_new:Npn \__tl_range_skip_spaces:n #1
+ {
+ \tl_if_head_is_space:nTF {#1}
+ { \exp_args:Nf \__tl_range_skip_spaces:n {#1} }
+ { { } #1 }
+ }
+\cs_new:Npn \__tl_range_collect:nn #1#2
+ {
+ \int_compare:nNnTF {#2} = 0
+ {#1}
+ {
+ \exp_args:No \tl_if_head_is_space:nTF { \use_none:n #1 }
+ {
+ \exp_args:Nf \__tl_range_collect:nn
+ { \__tl_range_collect_space:nw #1 }
+ {#2}
+ }
+ {
+ \__tl_range_collect:ff
+ {
+ \exp_args:No \tl_if_head_is_N_type:nTF { \use_none:n #1 }
+ { \__tl_range_collect_N:nN }
+ { \__tl_range_collect_group:nn }
+ #1
+ }
+ { \int_eval:n { #2 - 1 } }
+ }
+ }
+ }
+\cs_new:Npn \__tl_range_collect_space:nw #1 ~ { { #1 ~ } }
+\cs_new:Npn \__tl_range_collect_N:nN #1#2 { { #1 #2 } }
+\cs_new:Npn \__tl_range_collect_group:nn #1#2 { { #1 {#2} } }
+\cs_generate_variant:Nn \__tl_range_collect:nn { ff }
+\cs_new:Npn \__tl_range_normalize:nn #1#2
+ {
+ \int_eval:n
+ {
+ \if_int_compare:w #1 < 0 \exp_stop_f:
+ \if_int_compare:w #1 < -#2 \exp_stop_f:
+ 0
+ \else:
+ #1 + #2 + 1
+ \fi:
+ \else:
+ \if_int_compare:w #1 < #2 \exp_stop_f:
+ #1
+ \else:
+ #2
+ \fi:
+ \fi:
+ }
+ }
\cs_new_protected:Npn \tl_show:N { \__tl_show:NN \tl_show:n }
\cs_generate_variant:Nn \tl_show:N { c }
\cs_new_protected:Npn \tl_log:N { \__tl_show:NN \tl_log:n }
@@ -10322,6 +10420,15 @@
\prg_generate_conditional_variant:Nnn \ior_open:Nn { c } { T , F , TF }
\exp_args:NNf \cs_new_protected:Npn \__ior_new:N
{ \exp_args:NNc \exp_after:wN \exp_stop_f: { newread } }
+\cs_if_exist:NT \normalend
+ {
+ \cs_new_eq:NN \__ior_new_aux:N \__ior_new:N
+ \cs_set_protected:Npn \__ior_new:N #1
+ {
+ \cs_undefine:N #1
+ \__ior_new_aux:N #1
+ }
+ }
\cs_new_protected:Npn \__kernel_ior_open:Nn #1#2
{
\ior_close:N #1
@@ -24958,7 +25065,6 @@
\group_end:
}
%% File: l3candidates.dtx Copyright (C) 2012-2018 The LaTeX3 Project
-
\cs_new_protected:Npn \mode_leave_vertical:
{
\if_mode_vertical:
@@ -27069,9 +27175,6 @@
#2 #1
\exp_args:Nc \__tl_build_end_loop:NN { \cs_to_str:N #1 ' } #2
}
-\cs_new:Npn \tl_range:Nnn { \exp_args:No \tl_range:nnn }
-\cs_generate_variant:Nn \tl_range:Nnn { c }
-\cs_new:Npn \tl_range:nnn { \__tl_range:Nnnn \__tl_range:w }
\cs_new:Npn \tl_range_braced:Nnn { \exp_args:No \tl_range_braced:nnn }
\cs_generate_variant:Nn \tl_range_braced:Nnn { c }
\cs_new:Npn \tl_range_braced:nnn { \__tl_range:Nnnn \__tl_range_braced:w }
@@ -27080,44 +27183,6 @@
\cs_generate_variant:Nn \tl_range_unbraced:Nnn { c }
\cs_new:Npn \tl_range_unbraced:nnn
{ \__tl_range:Nnnn \__tl_range_unbraced:w }
-\cs_new:Npn \__tl_range:Nnnn #1#2#3#4
- {
- \tl_head:f
- {
- \exp_args:Nf \__tl_range:nnnNn
- { \tl_count:n {#2} } {#3} {#4} #1 {#2}
- }
- }
-\cs_new:Npn \__tl_range:nnnNn #1#2#3
- {
- \exp_args:Nff \__tl_range:nnNn
- {
- \exp_args:Nf \__tl_range_normalize:nn
- { \int_eval:n { #2 - 1 } } {#1}
- }
- {
- \exp_args:Nf \__tl_range_normalize:nn
- { \int_eval:n {#3} } {#1}
- }
- }
-\cs_new:Npn \__tl_range:nnNn #1#2#3#4
- {
- \if_int_compare:w #2 > #1 \exp_stop_f: \else:
- \exp_after:wN { \exp_after:wN }
- \fi:
- \exp_after:wN #3
- \int_value:w \int_eval:n { #2 - #1 } \exp_after:wN ;
- \exp_after:wN { \exp:w \__tl_range_skip:w #1 ; { } #4 }
- }
-\cs_new:Npn \__tl_range_skip:w #1 ; #2
- {
- \if_int_compare:w #1 > 0 \exp_stop_f:
- \exp_after:wN \__tl_range_skip:w
- \int_value:w \int_eval:n { #1 - 1 } \exp_after:wN ;
- \else:
- \exp_after:wN \exp_end:
- \fi:
- }
\cs_new:Npn \__tl_range_braced:w #1 ; #2
{ \__tl_range_collect_braced:w #1 ; { } #2 }
\cs_new:Npn \__tl_range_unbraced:w #1 ; #2
@@ -27138,63 +27203,6 @@
\fi:
{ #2 #3 }
}
-\cs_new:Npn \__tl_range:w #1 ; #2
- {
- \exp_args:Nf \__tl_range_collect:nn
- { \__tl_range_skip_spaces:n {#2} } {#1}
- }
-\cs_new:Npn \__tl_range_skip_spaces:n #1
- {
- \tl_if_head_is_space:nTF {#1}
- { \exp_args:Nf \__tl_range_skip_spaces:n {#1} }
- { { } #1 }
- }
-\cs_new:Npn \__tl_range_collect:nn #1#2
- {
- \int_compare:nNnTF {#2} = 0
- {#1}
- {
- \exp_args:No \tl_if_head_is_space:nTF { \use_none:n #1 }
- {
- \exp_args:Nf \__tl_range_collect:nn
- { \__tl_range_collect_space:nw #1 }
- {#2}
- }
- {
- \__tl_range_collect:ff
- {
- \exp_args:No \tl_if_head_is_N_type:nTF { \use_none:n #1 }
- { \__tl_range_collect_N:nN }
- { \__tl_range_collect_group:nn }
- #1
- }
- { \int_eval:n { #2 - 1 } }
- }
- }
- }
-\cs_new:Npn \__tl_range_collect_space:nw #1 ~ { { #1 ~ } }
-\cs_new:Npn \__tl_range_collect_N:nN #1#2 { { #1 #2 } }
-\cs_new:Npn \__tl_range_collect_group:nn #1#2 { { #1 {#2} } }
-\cs_generate_variant:Nn \__tl_range_collect:nn { ff }
-\cs_new:Npn \__tl_range_normalize:nn #1#2
- {
- \int_eval:n
- {
- \if_int_compare:w #1 < 0 \exp_stop_f:
- \if_int_compare:w #1 < -#2 \exp_stop_f:
- 0
- \else:
- #1 + #2 + 1
- \fi:
- \else:
- \if_int_compare:w #1 < #2 \exp_stop_f:
- #1
- \else:
- #2
- \fi:
- \fi:
- }
- }
\group_begin:
\char_set_catcode_active:N *
\char_set_lccode:nn { `* } { `\ }
diff --git a/Master/texmf-dist/tex/latex/l3kernel/expl3-generic.tex b/Master/texmf-dist/tex/latex/l3kernel/expl3-generic.tex
index c4ea2bf7ceb..72b02297075 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 Copyright (C) 1990-2018 The LaTeX3 Project
-\def\ExplFileDate{2018-12-11}%
+\def\ExplFileDate{2018-12-12}%
\let\ExplLoaderFileDate\ExplFileDate
\begingroup
\def\tempa{LaTeX2e}%
diff --git a/Master/texmf-dist/tex/latex/l3kernel/expl3.lua b/Master/texmf-dist/tex/latex/l3kernel/expl3.lua
index 36b5f631f31..be9b741ca6c 100644
--- a/Master/texmf-dist/tex/latex/l3kernel/expl3.lua
+++ b/Master/texmf-dist/tex/latex/l3kernel/expl3.lua
@@ -34,7 +34,9 @@ local byte = string.byte
local floor = math.floor
local format = string.format
local gsub = string.gsub
-local kpse_find = kpse.find_file
+if not resolvers then
+ local kpse_find = kpse.find_file
+end
local lfs_attr = lfs.attributes
local md5_sum = md5.sum
local open = io.open
@@ -44,6 +46,9 @@ local setcatcode = tex.setcatcode
local sprint = tex.sprint
local write = tex.write
local utf8_char = unicode.utf8.char
+if resolvers then
+ kpse_find = resolvers.findfile
+end
local function escapehex(str)
write((gsub(str, ".",
function (ch) return format("%02X", byte(ch)) end)))
diff --git a/Master/texmf-dist/tex/latex/l3kernel/expl3.sty b/Master/texmf-dist/tex/latex/l3kernel/expl3.sty
index f7b148c2e86..0913dd3c2c2 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 Copyright (C) 1990-2018 The LaTeX3 Project
-\def\ExplFileDate{2018-12-11}%
+\def\ExplFileDate{2018-12-12}%
\let\ExplLoaderFileDate\ExplFileDate
\ProvidesPackage{expl3}
[%
diff --git a/Master/texmf-dist/tex/latex/l3kernel/l3dvipdfmx.def b/Master/texmf-dist/tex/latex/l3kernel/l3dvipdfmx.def
index 788d4e7af17..58a71114065 100644
--- a/Master/texmf-dist/tex/latex/l3kernel/l3dvipdfmx.def
+++ b/Master/texmf-dist/tex/latex/l3kernel/l3dvipdfmx.def
@@ -20,7 +20,7 @@
%%
%% File: l3drivers.dtx Copyright(C) 2011-2018 The LaTeX3 Project
\ProvidesExplFile
- {l3dvidpfmx.def}{2018-12-11}{}
+ {l3dvidpfmx.def}{2018-12-12}{}
{L3 Experimental driver: dvipdfmx}
\cs_new_eq:NN \__driver_literal:e \tex_special:D
\cs_new_protected:Npn \__driver_literal:n #1
diff --git a/Master/texmf-dist/tex/latex/l3kernel/l3dvips.def b/Master/texmf-dist/tex/latex/l3kernel/l3dvips.def
index 7eca794eb53..24109c6cbf9 100644
--- a/Master/texmf-dist/tex/latex/l3kernel/l3dvips.def
+++ b/Master/texmf-dist/tex/latex/l3kernel/l3dvips.def
@@ -20,7 +20,7 @@
%%
%% File: l3drivers.dtx Copyright(C) 2011-2018 The LaTeX3 Project
\ProvidesExplFile
- {l3dvips.def}{2018-12-11}{}
+ {l3dvips.def}{2018-12-12}{}
{L3 Experimental driver: dvips}
\cs_new_eq:NN \__driver_literal:e \tex_special:D
\cs_new_protected:Npn \__driver_literal:n #1
diff --git a/Master/texmf-dist/tex/latex/l3kernel/l3dvisvgm.def b/Master/texmf-dist/tex/latex/l3kernel/l3dvisvgm.def
index 669fff8398c..24236fac527 100644
--- a/Master/texmf-dist/tex/latex/l3kernel/l3dvisvgm.def
+++ b/Master/texmf-dist/tex/latex/l3kernel/l3dvisvgm.def
@@ -20,7 +20,7 @@
%%
%% File: l3drivers.dtx Copyright(C) 2011-2018 The LaTeX3 Project
\ProvidesExplFile
- {l3dvisvgm.def}{2018-12-11}{}
+ {l3dvisvgm.def}{2018-12-12}{}
{L3 Experimental driver: dvisvgm}
\cs_new_eq:NN \__driver_literal:e \tex_special:D
\cs_new_protected:Npn \__driver_literal:n #1
diff --git a/Master/texmf-dist/tex/latex/l3kernel/l3pdfmode.def b/Master/texmf-dist/tex/latex/l3kernel/l3pdfmode.def
index aff9a0e06bb..1b3ab9ce6b6 100644
--- a/Master/texmf-dist/tex/latex/l3kernel/l3pdfmode.def
+++ b/Master/texmf-dist/tex/latex/l3kernel/l3pdfmode.def
@@ -20,7 +20,7 @@
%%
%% File: l3drivers.dtx Copyright(C) 2011-2018 The LaTeX3 Project
\ProvidesExplFile
- {l3pdfmode.def}{2018-12-11}{}
+ {l3pdfmode.def}{2018-12-12}{}
{L3 Experimental driver: PDF mode}
\cs_new_eq:NN \__driver_literal:e \tex_special:D
\cs_new_protected:Npn \__driver_literal:n #1
diff --git a/Master/texmf-dist/tex/latex/l3kernel/l3xdvipdfmx.def b/Master/texmf-dist/tex/latex/l3kernel/l3xdvipdfmx.def
index a6920092432..7593a064a27 100644
--- a/Master/texmf-dist/tex/latex/l3kernel/l3xdvipdfmx.def
+++ b/Master/texmf-dist/tex/latex/l3kernel/l3xdvipdfmx.def
@@ -20,7 +20,7 @@
%%
%% File: l3drivers.dtx Copyright(C) 2011-2018 The LaTeX3 Project
\ProvidesExplFile
- {l3xdvidpfmx.def}{2018-12-11}{}
+ {l3xdvidpfmx.def}{2018-12-12}{}
{L3 Experimental driver: xdvipdfmx}
\cs_new_eq:NN \__driver_literal:e \tex_special:D
\cs_new_protected:Npn \__driver_literal:n #1