diff options
Diffstat (limited to 'Master/texmf-dist/doc')
139 files changed, 714 insertions, 112 deletions
diff --git a/Master/texmf-dist/doc/latex-dev/base/README.md b/Master/texmf-dist/doc/latex-dev/base/README.md index 2514e101770..a8b6195bfec 100644 --- a/Master/texmf-dist/doc/latex-dev/base/README.md +++ b/Master/texmf-dist/doc/latex-dev/base/README.md @@ -1,7 +1,7 @@ The LaTeX kernel ================ -Release 2020-02-01 pre-release 2 +Release 2020-02-02 pre-release 3 Overview -------- diff --git a/Master/texmf-dist/doc/latex-dev/base/alltt.pdf b/Master/texmf-dist/doc/latex-dev/base/alltt.pdf Binary files differindex 30aebe01bc4..e60420986f7 100644 --- a/Master/texmf-dist/doc/latex-dev/base/alltt.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/alltt.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/cfgguide.pdf b/Master/texmf-dist/doc/latex-dev/base/cfgguide.pdf Binary files differindex 31e0c133f00..801ea74acbf 100644 --- a/Master/texmf-dist/doc/latex-dev/base/cfgguide.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/cfgguide.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/cfgguide.tex b/Master/texmf-dist/doc/latex-dev/base/cfgguide.tex index 651b59bc20d..0edfaf8d83c 100644 --- a/Master/texmf-dist/doc/latex-dev/base/cfgguide.tex +++ b/Master/texmf-dist/doc/latex-dev/base/cfgguide.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/changes.txt b/Master/texmf-dist/doc/latex-dev/base/changes.txt index ea882e939fe..686a62b4a5f 100644 --- a/Master/texmf-dist/doc/latex-dev/base/changes.txt +++ b/Master/texmf-dist/doc/latex-dev/base/changes.txt @@ -4,6 +4,87 @@ completeness or accuracy and it contains some references to files that are not part of the distribution. ======================================================================= +2020-01-12 Frank Mittelbach <Frank.Mittelbach@latex-project.org> + + * ltfssini.dtx (section{Custom series settings for main document families}): + Cleaning up the code for \rmfamily, \sffamily, \ttfamily and adding + hooks to support Japanese implementations. + +2020-01-05 David Carlisle <David.Carlisle@latex-project.org> + + * base/ltclass.dtx: Support more write streams for + filecontents in LuaTeX (gh/238) + +2019-12-24 Frank Mittelbach <Frank.Mittelbach@latex-project.org> + + * lttextcomp.dtx: Implement text companion symbols in the kernel + (formerly textcomp package). + +2019-12-21 Frank Mittelbach <Frank.Mittelbach@latex-project.org> + + * fontdef.dtx: + Make remaing alias definition robust independently (gh/184) + +2019-12-20 Frank Mittelbach <Frank.Mittelbach@latex-project.org> + + * classes.dtx (subsubsection{Itemize}): + Normalize the itemlabels by providing \itemlabelfont + (defaulting to \normalfont) + +2019-12-18 Frank Mittelbach <Frank.Mittelbach@latex-project.org> + + * ltoutenc.dtx: improve \add@accent + + * ltoutenc.dtx (subsubsection{Default encodings}): + Don't fake \textcompwordmark; take default from T1 instead + +2019-12-17 Frank Mittelbach <Frank.Mittelbach@latex-project.org> + + * fontdef.dtx (subsection{Defaults}): Set + \shapedefault explicitly to "n" not \updefault + \bfdefault set to to "b" not "bx" (but bx for CM fonts) + \updefault set to to "up" not "n". + Part of extending the series and shape handling, see ltnews31. + +2019-12-17 Frank Mittelbach <Frank.Mittelbach@latex-project.org> + + * ltfssini.dtx (section{Supporting nested emphasis}): + Support nested \emph sequences a generalization \eminnershape. + See ltnews31 for details. + + * ltfssini.dtx (section{Custom series settings for main document families}): + Provide custom series settings a la mweights package. + See ltnews31 for details. + +2019-12-17 Frank Mittelbach <Frank.Mittelbach@latex-project.org> + + * ltfssaxes.dtx: Code for additional series and shape axes added + See ltnews31 for details. + +2019-12-16 Frank Mittelbach <Frank.Mittelbach@latex-project.org> + + * doc.dtx (subsection{Macros surrounding the `definition parts'}): + Use \shapedefault not \updefault for extended NFSS + +2019-12-16 Frank Mittelbach <Frank.Mittelbach@latex-project.org> + + * cmfonts.fdd: Provide substitutions for cmtt/bx/sl + +2019-12-02 Frank Mittelbach <Frank.Mittelbach@latex-project.org> + + * cmfonts.fdd: Silent warning for cmss/it substitution (gh/172)} + +2019-11-29 Frank Mittelbach <Frank.Mittelbach@latex-project.org> + + * ltclass.dtx: Be careful when displaying the package or + class info text as it may contain UTF-8 chars (gh/52)} + +2019-11-22 Frank Mittelbach <Frank.Mittelbach@latex-project.org> + + * ltoutenc.dtx (subsection{The fontenc package}): + Avoid spurious warning if fontenc selects LY1 as default + encoding (gh/199) + 2019-11-14 Frank Mittelbach <Frank.Mittelbach@latex-project.org> * utf8ienc.dtx (subsection{The mapping table}): @@ -31,6 +112,11 @@ are not part of the distribution. * ltclass.dtx (section{Implementation}): Initialize \...-h@@k only when loading the package or class (gh/198) +2019-10-11 Frank Mittelbach <Frank.Mittelbach@latex-project.org> + + * ltfsstrc.dtx (subsection{Sizefunctions}): + Added 'alias' size function (mainly for autoinst fonts) + ######################### # 2019-10-01 PL 3 Release ######################### diff --git a/Master/texmf-dist/doc/latex-dev/base/classes.pdf b/Master/texmf-dist/doc/latex-dev/base/classes.pdf Binary files differindex 46e254f6a67..9a7dfeeac28 100644 --- a/Master/texmf-dist/doc/latex-dev/base/classes.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/classes.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/clsguide.pdf b/Master/texmf-dist/doc/latex-dev/base/clsguide.pdf Binary files differindex d65fb123867..fc1f4dc5ef0 100644 --- a/Master/texmf-dist/doc/latex-dev/base/clsguide.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/clsguide.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/clsguide.tex b/Master/texmf-dist/doc/latex-dev/base/clsguide.tex index 2b3c4b3b001..4b50a0b312d 100644 --- a/Master/texmf-dist/doc/latex-dev/base/clsguide.tex +++ b/Master/texmf-dist/doc/latex-dev/base/clsguide.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/cmfonts.pdf b/Master/texmf-dist/doc/latex-dev/base/cmfonts.pdf Binary files differindex 85eb37d8614..c6b67359bb7 100644 --- a/Master/texmf-dist/doc/latex-dev/base/cmfonts.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/cmfonts.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/cyrguide.pdf b/Master/texmf-dist/doc/latex-dev/base/cyrguide.pdf Binary files differindex 7c66ffc92e4..e5700cd6597 100644 --- a/Master/texmf-dist/doc/latex-dev/base/cyrguide.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/cyrguide.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/cyrguide.tex b/Master/texmf-dist/doc/latex-dev/base/cyrguide.tex index ed73423510d..c3feb2c14bf 100644 --- a/Master/texmf-dist/doc/latex-dev/base/cyrguide.tex +++ b/Master/texmf-dist/doc/latex-dev/base/cyrguide.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/doc.pdf b/Master/texmf-dist/doc/latex-dev/base/doc.pdf Binary files differindex 5d994809940..771be50d690 100644 --- a/Master/texmf-dist/doc/latex-dev/base/doc.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/doc.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/docstrip.pdf b/Master/texmf-dist/doc/latex-dev/base/docstrip.pdf Binary files differindex 450c3bcf520..b79e99ed02d 100644 --- a/Master/texmf-dist/doc/latex-dev/base/docstrip.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/docstrip.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/encguide.pdf b/Master/texmf-dist/doc/latex-dev/base/encguide.pdf Binary files differindex 51fffb67772..cd3e0450002 100644 --- a/Master/texmf-dist/doc/latex-dev/base/encguide.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/encguide.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/encguide.tex b/Master/texmf-dist/doc/latex-dev/base/encguide.tex index ec18fab6f8a..8032f2cce90 100644 --- a/Master/texmf-dist/doc/latex-dev/base/encguide.tex +++ b/Master/texmf-dist/doc/latex-dev/base/encguide.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/exscale.pdf b/Master/texmf-dist/doc/latex-dev/base/exscale.pdf Binary files differindex 518c658f77f..e38b5e759fc 100644 --- a/Master/texmf-dist/doc/latex-dev/base/exscale.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/exscale.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/fix-cm.pdf b/Master/texmf-dist/doc/latex-dev/base/fix-cm.pdf Binary files differindex 5672a24f772..c3fc4b77347 100644 --- a/Master/texmf-dist/doc/latex-dev/base/fix-cm.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/fix-cm.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/fntguide.pdf b/Master/texmf-dist/doc/latex-dev/base/fntguide.pdf Binary files differindex 5b0191c09da..f6e8ef39cab 100644 --- a/Master/texmf-dist/doc/latex-dev/base/fntguide.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/fntguide.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/fntguide.tex b/Master/texmf-dist/doc/latex-dev/base/fntguide.tex index f3231a8183d..59c6499962d 100644 --- a/Master/texmf-dist/doc/latex-dev/base/fntguide.tex +++ b/Master/texmf-dist/doc/latex-dev/base/fntguide.tex @@ -38,7 +38,7 @@ \author{\copyright~Copyright 1995--2019, \LaTeX3 Project Team.\\ All rights reserved.} -\date{July 2019} +\date{October 2019} \begin{document} @@ -170,7 +170,7 @@ Addresses and other details can be found at: This section describes the commands available to class and package writers for specifying and selecting fonts. -\subsection{Text font attributes} +\subsection{Text font attributes} \label{sec:textfontattributes} Every text font in \LaTeX{} has five \emph{attributes}: \begin{description} @@ -1214,6 +1214,13 @@ Tries to load a font from a different font shape declaration given by \item[ssub] Silent variant of `sub', only loggings. +\item[alias] +\NEWfeature{2019/10/15} +Same as `ssub' but with a different logging message. Intended for +cases where the substitution is only done to change the name, e.g., +going from \texttt{regular} series to the official name \texttt{m}. In +that case given a warning that some shape is not found is not correct. + \item[subf] Like the empty function but issues a warning that it has to substitute the external font \m{fontarg} because the desired font shape was not @@ -1603,6 +1610,9 @@ Example: \DeclareFontSubstitution{T1}{cmr}{m}{n} \end{verbatim} + + + \subsection{Case changing} \label{sec:case} @@ -1810,15 +1820,25 @@ with |L|, experimental encodings intended for wide distribution will start with |E|, whilst |U| is for Unknown or Unclassified encodings. \item -Font family names should contain up to five lower case letters. -Where possible, these should conform to the \emph{Filenames for fonts} -font naming scheme. +\NEWdescription{2019/10/15} +Font family names should contain only upper and lower case letters and +hyphen characters. Where possible, these should conform to the +\emph{Filenames for fonts} font naming scheme of the scheme +implemented by \texttt{autoinst} with suffixes such as \texttt{-LF}, +\texttt{-OsF}, etc.\ to indicate different figure styles. \item -Font series names should contain up to four lower case letters. +\NEWdescription{2019/10/15} +Font series names should contain up to four lower case letters. If at +all possible standard names as suggested in +Section~\ref{sec:textfontattributes} should be used. Font specific +names such as \texttt{regular} or \texttt{black}, etc.\ should be at +least aliased to a corresponding standard name. \item -Font shapes should contain up to two letters lower case. +\NEWdescription{2019/10/15} +Font shapes should contain up to four letters lower case. Use the +names suggested in Section~\ref{sec:textfontattributes}. \item Names for symbol fonts are built from lower and upper case letters @@ -1844,6 +1864,63 @@ fonts with existing fonts. Note that commands defined in this way must be robust, in case they get put into a section title or other moving argument. + + +\subsection{The order of declaration} + + +\NEWdescription{2019/10/15} +\NFSS{} forces you to give all declarations in a specific order so +that it can check whether you have specified all necessary +information. If you declare objects in the wrong order, it will +complain. Here are the dependencies that you have to obey: +\begin{itemize} +\item +|\DeclareFontFamily| checks that the encoding scheme was previously +declared with |\DeclareFontEncoding|. + +\item +|\DeclareFontShape| checks that the font +family was declared to be available in the requested +encoding (|\DeclareFontFamily|). + +\item +|\DeclareSymbolFont| checks that the encoding scheme is valid. + +\item +|\SetSymbolFont| additionally ensures that the requested math +version was declared (|\DeclareMathVersion|) and that the requested +symbol font was declared (|\DeclareSymbolFont|). + + +\item +|\DeclareSymbolFontAlphabet| checks that the command name for the +alphabet identifier can be used and that the symbol font was declared. + +\item +|\DeclareMathAlphabet| checks that the chosen command name can be +used and that the encoding scheme was declared. + +\item +|\SetMathAlphabet| checks that the alphabet identifier was +previously declared with |\DeclareMathAlphabet| or +|\DeclareSymbolFontAlphabet| and that the math version and the +encoding scheme are known. + +\item +|\DeclareMathSymbol| makes sure that the command name can be used +(i.e., is undefined or was previously declared to be a math symbol) +and that the symbol font was previously declared. + +\item +When the |\begin{document}| command is reached, \NFSS{} makes +some additional checks---for example, verifying that substitution +defaults for every encoding scheme point to known font shape group +declarations. +\end{itemize} + + + \section{If you need to know more \ldots} \NEWdescription{1996/06/01} diff --git a/Master/texmf-dist/doc/latex-dev/base/graphpap.pdf b/Master/texmf-dist/doc/latex-dev/base/graphpap.pdf Binary files differindex ca875d08617..54846e73947 100644 --- a/Master/texmf-dist/doc/latex-dev/base/graphpap.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/graphpap.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ifthen.pdf b/Master/texmf-dist/doc/latex-dev/base/ifthen.pdf Binary files differindex c08cf1dee04..616b1c350bb 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ifthen.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ifthen.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/inputenc.pdf b/Master/texmf-dist/doc/latex-dev/base/inputenc.pdf Binary files differindex 2bfc9177d5a..23f26939d58 100644 --- a/Master/texmf-dist/doc/latex-dev/base/inputenc.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/inputenc.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/latexchanges.pdf b/Master/texmf-dist/doc/latex-dev/base/latexchanges.pdf Binary files differindex 7be0efc6535..ecaba431fe2 100644 --- a/Master/texmf-dist/doc/latex-dev/base/latexchanges.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/latexchanges.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/latexchanges.tex b/Master/texmf-dist/doc/latex-dev/base/latexchanges.tex index 3c04b9362ed..54ceb498fc0 100644 --- a/Master/texmf-dist/doc/latex-dev/base/latexchanges.tex +++ b/Master/texmf-dist/doc/latex-dev/base/latexchanges.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 2015-2019 +% Copyright (C) 2015-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/latexrelease.pdf b/Master/texmf-dist/doc/latex-dev/base/latexrelease.pdf Binary files differindex 3ce4c2981ae..7861985f573 100644 --- a/Master/texmf-dist/doc/latex-dev/base/latexrelease.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/latexrelease.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/latexsym.pdf b/Master/texmf-dist/doc/latex-dev/base/latexsym.pdf Binary files differindex 25e4db36ac2..0de636570d0 100644 --- a/Master/texmf-dist/doc/latex-dev/base/latexsym.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/latexsym.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/lb2.pdf b/Master/texmf-dist/doc/latex-dev/base/lb2.pdf Binary files differindex 5f5bd104307..a8636e9213d 100644 --- a/Master/texmf-dist/doc/latex-dev/base/lb2.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/lb2.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/letter.pdf b/Master/texmf-dist/doc/latex-dev/base/letter.pdf Binary files differindex 347fa214b0f..dfca14c9f98 100644 --- a/Master/texmf-dist/doc/latex-dev/base/letter.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/letter.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/lgc2.pdf b/Master/texmf-dist/doc/latex-dev/base/lgc2.pdf Binary files differindex 7ee5ba62fd2..9af35fe4e43 100644 --- a/Master/texmf-dist/doc/latex-dev/base/lgc2.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/lgc2.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltluatex.pdf b/Master/texmf-dist/doc/latex-dev/base/ltluatex.pdf Binary files differindex 216eb085ca8..1b9dde398ca 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltluatex.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltluatex.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews.pdf Binary files differindex a23406531ae..4629bf3c6b2 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews.tex index 9f8a1a715b2..a771dc37634 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews.tex @@ -1,7 +1,7 @@ % \iffalse meta-comment % % Copyright 2006, 2009, 2011, 2014 Heiko Oberdiek -% Copyright (C) 2014-2019 The LaTeX3 Project +% Copyright (C) 2014-2020 The LaTeX3 Project % % This file is part of the LaTeX base system. % ------------------------------------------- @@ -32,7 +32,7 @@ \NeedsTeXFormat{LaTeX2e} \ProvidesFile{ltnews.tex}% - [2015/02/16 v1.4b Master file for ltnews*.tex (LaTeX Project)] + [2020/01/09 v1.4c Master file for ltnews*.tex (LaTeX Project)] \providecommand*{\lastissue}{31} @@ -83,6 +83,7 @@ \RequirePackage{hyperref} \hypersetup{colorlinks} \RequirePackage{bookmark} +\RequirePackage{multicol} \makeatletter @@ -189,7 +190,11 @@ \def\y{|graphicx}% \ifx\x\y \else - \@latex@error{ltnews.tex: \string\usepackage[#1]{#2} found}\@ehc + \def\y{|multicol}% + \ifx\x\y + \else + \@latex@error{ltnews.tex: \string\usepackage[#1]{#2} found}\@ehc + \fi \fi \fi \fi diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews01.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews01.pdf Binary files differindex 5406ef38b5b..53568f1ab9c 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews01.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews01.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews01.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews01.tex index 9df213931ff..9f0639b6db3 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews01.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews01.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews02.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews02.pdf Binary files differindex cbe548dd316..2dd68c1783d 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews02.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews02.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews02.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews02.tex index ee386cb2e04..5b1c665282c 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews02.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews02.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews03.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews03.pdf Binary files differindex 362cb193882..c13742cc6f8 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews03.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews03.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews03.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews03.tex index 8784c3b8e0b..46d1bdc52c6 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews03.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews03.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews04.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews04.pdf Binary files differindex 4523c88d1b9..e29a80e4243 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews04.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews04.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews04.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews04.tex index b42e10da578..fe9cb35a9c3 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews04.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews04.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews05.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews05.pdf Binary files differindex d2ef5b415c3..5ac5daefe5a 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews05.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews05.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews05.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews05.tex index dfa9e23d780..4b31845f356 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews05.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews05.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews06.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews06.pdf Binary files differindex f49ba834d45..483d8d82348 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews06.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews06.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews06.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews06.tex index 250675ea2e1..a5134441f93 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews06.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews06.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews07.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews07.pdf Binary files differindex 9e601365339..32bd59914cc 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews07.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews07.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews07.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews07.tex index 6c08629d676..0f0e1fa3851 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews07.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews07.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews08.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews08.pdf Binary files differindex bde46974f0d..31206f3f0a2 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews08.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews08.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews08.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews08.tex index 891d13b302e..ce84df91252 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews08.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews08.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews09.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews09.pdf Binary files differindex d3617ff94f1..29f6bd8e065 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews09.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews09.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews09.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews09.tex index 61cb8ced9c2..975a69302cf 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews09.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews09.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews10.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews10.pdf Binary files differindex 9d477c4a649..8ddcc903a9b 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews10.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews10.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews10.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews10.tex index 3214260a6a4..49129ad71df 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews10.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews10.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews11.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews11.pdf Binary files differindex d2f9f12f5ac..a0cd85920eb 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews11.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews11.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews11.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews11.tex index e39ff4cc865..64715a0c264 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews11.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews11.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews12.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews12.pdf Binary files differindex 1eb1f713a59..786c3fb8458 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews12.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews12.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews12.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews12.tex index ede8bb5362f..360ed35de48 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews12.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews12.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews13.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews13.pdf Binary files differindex f4d8242ec88..1d86f2a1d9b 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews13.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews13.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews13.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews13.tex index 65e09b9871a..d84bd7824ff 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews13.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews13.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews14.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews14.pdf Binary files differindex 2bd1505521d..2710da0d0a7 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews14.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews14.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews14.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews14.tex index 0444d75689c..f374800768b 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews14.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews14.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews15.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews15.pdf Binary files differindex d6be28c34f4..c59315e7a6b 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews15.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews15.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews15.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews15.tex index 9c2d393c6bf..487b3996130 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews15.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews15.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews16.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews16.pdf Binary files differindex a958c52952e..a00f7fc0589 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews16.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews16.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews16.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews16.tex index 96ca1ddf683..49bddf84a22 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews16.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews16.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews17.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews17.pdf Binary files differindex f515036706f..bb44c484138 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews17.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews17.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews17.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews17.tex index f55300f4479..42c4d8401b1 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews17.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews17.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews18.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews18.pdf Binary files differindex fca9a36a201..13a4e7cc33c 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews18.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews18.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews18.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews18.tex index 33f0d7310dc..bf41992fe5c 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews18.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews18.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews19.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews19.pdf Binary files differindex a42783165a3..21961f0012b 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews19.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews19.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews19.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews19.tex index af99d329dd2..a6f1fa9512c 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews19.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews19.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews20.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews20.pdf Binary files differindex c810b801039..a2d03ead661 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews20.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews20.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews21.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews21.pdf Binary files differindex f0a66f59641..8b01fdf4859 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews21.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews21.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews22.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews22.pdf Binary files differindex 702dd58e0ff..1bbc82c1fd1 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews22.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews22.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews22.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews22.tex index 65d7db900a2..cef9497a192 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews22.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews22.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 2015-2019 +% Copyright (C) 2015-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews23.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews23.pdf Binary files differindex eb38d646949..4b84e393a4d 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews23.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews23.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews23.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews23.tex index 693e22de831..38a500531c6 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews23.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews23.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 2015-2019 +% Copyright (C) 2015-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews24.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews24.pdf Binary files differindex b6a7d8fb383..aae89aa0a35 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews24.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews24.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews24.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews24.tex index 6cba173b606..a3893ad4096 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews24.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews24.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 2015-2019 +% Copyright (C) 2015-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews25.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews25.pdf Binary files differindex a1139c96921..f78b08eaf7f 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews25.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews25.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews25.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews25.tex index 9d675015c3a..5d4450b430c 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews25.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews25.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 2016-2019 +% Copyright (C) 2016-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews26.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews26.pdf Binary files differindex 0141fd4f68a..52bdd00dc32 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews26.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews26.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews26.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews26.tex index a1362b3475b..3147bcf1a7a 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews26.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews26.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 2017-2019 +% Copyright (C) 2017-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews27.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews27.pdf Binary files differindex 761da8a88bd..64721b96d7f 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews27.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews27.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews27.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews27.tex index 37b2fcf89e4..14c4e4adac3 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews27.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews27.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 2017-2019 +% Copyright (C) 2017-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews28.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews28.pdf Binary files differindex 607b8716001..0645fc54712 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews28.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews28.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews28.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews28.tex index c8af784081f..09a8da88744 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews28.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews28.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 2017-2019 +% Copyright (C) 2017-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews29.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews29.pdf Binary files differindex 33ee86a199f..269a64dcdee 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews29.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews29.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews29.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews29.tex index 78a1b2e60fd..045a692c221 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews29.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews29.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 2018-2019 +% Copyright (C) 2018-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews30.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews30.pdf Binary files differindex 29982202d75..0704a966662 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews30.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews30.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews31.pdf b/Master/texmf-dist/doc/latex-dev/base/ltnews31.pdf Binary files differindex 25b62b88e1f..bdd68335ccf 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews31.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews31.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltnews31.tex b/Master/texmf-dist/doc/latex-dev/base/ltnews31.tex index 69f8dd3cd1e..c365e527c00 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltnews31.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltnews31.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright 2019 +% Copyright 2019-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % @@ -36,6 +36,7 @@ \usepackage{lmodern,url,hologo} \usepackage{csquotes} +\usepackage{multicol} \providecommand\acro[1]{\textsc{#1}} \providecommand\meta[1]{$\langle$\textit{#1}$\rangle$} @@ -136,72 +137,41 @@ This document is under construction \ldots -\section{Primitive requirements} +\section{Experiences with the \LaTeX\texttt{-dev} formats} -Since the finalisation of \eTeX{} in 1999, a number of additional `utility' -primitives have been added to \pdfTeX{}. Several of these are broadly useful -and have been requirements for \pkg{expl3} for some time, most notably -\cs{pdfstrcmp}. Over time, a common set of these `post-\eTeX{}' primitives have -been incorporated into \XeTeX{} and (u)p-\TeX{}; they were available in -\LuaTeX{} already. +As reported in the previous \emph{\LaTeX{} News}, we have made a pre-release +version of the \LaTeX{} kernel available as \LaTeX\texttt{-dev}. Overall, the +approach of having an explicit testing release has been positive: it is now +readily-available in \TeX{} systems and is getting real use beyond the team. -A number of the additional primitives are needed to support new or improved -functionality in \LaTeX{}. This is seen for example in improved UTF-8 handling, -which uses \cs{ifincsname}. The following primitive functionality (which in -\LuaTeX{} may be achieved using Lua code) will therefore be \emph{required} by -the \LaTeX{} kernel after [INSERT DATE HERE]: -\begin{itemize} - \item \cs{expanded} - \item \cs{ifincsname} - \item \cs{ifpdfprimitive} - \item \cs{pdfcreationdate} - \item \cs{pdfelapsedtime} - \item \cs{pdffiledump} - \item \cs{pdffilemoddate} - \item \cs{pdffilesize} - \item \cs{pdflastxpos} - \item \cs{pdflastypos} - \item \cs{pdfmdfivesum} - \item \cs{pdfnormaldeviate} - \item \cs{pdfpageheight} - \item \cs{pdfpagewidth} - \item \cs{pdfprimitive} - \item \cs{pdfrandomseed} - \item \cs{pdfresettimer} - \item \cs{pdfsavepos} - \item \cs{pdfsetrandomseed} - \item \cs{pdfshellescape} - \item \cs{pdfstrcmp} - \item \cs{pdfuniformdeviate} -\end{itemize} -For ease of reference, these primitives will be referred to as the -`\pdfTeX{} utilities'. +The current +release has been tested by a number of users, and we have had useful feedback +on a range of new ideas. This has allowed us to fix issues in several of the +new features described below. We thank the dedicated users who have been +trying out the development formats, and encourage others to do so. Pre-testing +in this way does mean that for the vast majority of users, problems are solved +before they even appear! -Engines which are fully Unicode-capable must all provide the following -primitives -\begin{itemize} - \item \cs{Uchar} - \item \cs{Ucharcat} - \item \cs{Umathcode} -\end{itemize} -In particular, note that \cs{Umathcode} is used as a marker primitive for -this capability. +\section{Concerning this pre-release \ldots} -\section{Experiences with the \LaTeX\texttt{-dev} formats} +In \TeX{}Live 2020 the Lua\LaTeX{} format will use the new LuaHB\TeX{} +engine, which is Lua\TeX{} with an embedded HarfBuzz library. +HarfBuzz can be used by setting a suitable renderer in the font +declaration. A basic interface for that is provided by \pkg{fontspec}. +This additional font renderer will greatly improve the shaping of +various scripts, which are currently handled correctly only by +\XeTeX{}. To simplify the testing of the new engine, binaries have +been already added to MiK\TeX{} and \TeX{}Live 2019 and both have changed +the Lua\LaTeX-dev format to use it. -\emph{write} -In TeXLive 2020 the Lua\LaTeX{} format will use the new LuaHB\TeX{} engine, which is Lua\TeX{} with an embedded HarfBuzz library. -HarfBuzz can be used by setting a suitable renderer in the font declaration. An interface for that is provided by \pkg{fontspec}. -This additional font renderer will greatly improve the shaping of various scripts, which are currently handled correctly only by \XeTeX{}. -To simplify the testing of the new engine, binaries have been added to MiKTeX and TeXLive 2019 and both have changed the Lua\LaTeX-dev format to use it. \section{Improved load-times for \pkg{expl3}} The \LaTeX3 programming layer, \pkg{expl3}, has over the past decade moved from being largely experimental to broadly stable. It is now used in a significant number of third-party packages, most notably \pkg{xparse} for defining -interfaces in cases where no \pkg{expl3} code is \enquote{visible}. Most +interfaces in cases where no \pkg{expl3} code is \enquote{visible}. In addition, most \LaTeX{} documents compiled using \XeTeX{} or \LuaTeX{} load \pkg{fontspec}, which is written using \pkg{expl3}. @@ -221,28 +191,482 @@ eventually, it will be possible to omit \end{verbatim} entirely, but to support older formats, this is still recommended at present. + + + + + +\section[Improvements to \LaTeX{}'s font selection\\ mechanism (NFSS)] + {Improvements to \LaTeX{}'s font selection\\ mechanism (NFSS)} + + +\subsection{Extending the shape management of NFSS} + +Over time more and more fonts have become available for use with +\LaTeX{}. Many such font families offer additional shapes, e.g., small +caps italics (\texttt{scit}), small caps slanted (\texttt{scsl} or +swash letters (\texttt{sw}). By using \cs{fontshape} those shapes can +be explicitly selected and for the swash letter shapes there is also +\cs{swshape} and \cs{textsw} available. + +In the original font selection implementation a request to select a new shape +always overrode the current shape. With the 2020 release of \LaTeX{} +this has changed and \cs{fontshape} can now be used to combine small +capitals with italics, slanted or swash letters, either by explicitly +asking for \texttt{scit}, etc., or by asking for italics when typesetting +already in small caps and so forth. + +Using \cs{upshape} will still change italics or slanted back to an +upright shape but will not any longer alter the small caps setting. To +change small capitals back to upper/lower case you can now use +\cs{ulcshape} (or \cs{textulc}) which in turn will not change the font +with respect to italics, slanted or swash. +% +There is one exception: for compatibility reasons \cs{upshape} will +change small capitals back to upright (\texttt{n} shape), if the +current shape is \texttt{sc}. This is done so that something like +\cs{scshape}\allowbreak\texttt{...}\allowbreak\cs{upshape} continues +to work, but we suggest that you don't use that deprecated method in +new documents. + +Finally, if you want to +reset the shape back to normal you can use \cs{normalshape} which is a +shorthand for \cs{upshape}\cs{ulcshape}. + +The way that shapes combine with each other is not hardwired but is +customizable and extensible if there is ever a need for it. The +mappings are defined through \cs{DeclareFontShapeChangeRule} and the +details for developers are documented in \texttt{source2e.pdf}. + +The ideas for this interface extension have been pioneered in +\pkg{fontspec} by Will Robertson for Unicode engines and in +\pkg{fontaxes} by Andreas Bühmann and Michael Ummels for \pdfTeX{} and +used in many font support packages. + + + +\subsection{Extending the series management of NFSS} + +Many of the the newer font families also come provided with additional +weights (thin, semi-bold, ultra-bold, etc.\@) or several running lengths +such a condensed or extra-condensed. In some cases the number of +different series values is really impressive, for example, Noto Sans +offers 36 fonts from ultra-light extra condensed to ultra-bold medium width. + +Already in its original design, NFSS supported 9 weight levels from +ultra-light (\texttt{ul}) to ultra-bold (\texttt{ub}) and also 9 width +levels from ultra-condensed (\texttt{uc}) to ultra-expanded +(\texttt{ux}) so more than enough even for a font family like Noto +Sans. Unfortunately, some font support packages nevertheless invented +their own names so in recent years you could find all kinds of +non-standard series names like \texttt{k}, \texttt{i}, \texttt{j} and +others making it impossible to combine different fonts successfully +using the standard NFSS mechanisms. + +Over the course of the last year a small number of individuals, +notably, Bob Tennent, Michael Sharpe and Marc Penninga worked hard to +bring this unsatisfying situation back under control and today we are +happy to report that the internal font support files for more than a +hundred font families are back to following the standard NFSS conventions +so that combining them is now again rather nice and easy (of course, +there is still the task of choosing combinations that visually work +well together, but from a technical perspective they can now easily +matched). + + +In the original font selection implementation, a request to select a new series +always overrode the current one. This was reasonable because there +were nearly no fonts available that offered anything other than a +medium or a bold series. Now that this has changed and families such +as Noto Sans are available, combining weight and width into a single +attribute is no longer appropriate. With the 2020 release of \LaTeX{} +the series management therefore changed to allow for independently +setting the weight and the width attribute of the series. + +For most users this change will be largely transparent as \LaTeX{} +offers only \cs{textbf} or \cs{bfseries} to select a bolder face (and +\cs{textmd} and \cs{mdseries} to return to a medium series) but no +high-level command for selecting a condensed face, etc. However, with +the NFSS low-level interface, it is now possible to ask for, say, +\verb=\fontseries{c}\selectfont= in a marginal note to get a condensed +face and that would still allow using \cs{textbf} inside. This then would +select a bold condensed face and not a rather odd-looking +bold-extended face in the middle of condensed type. + +The expectation is that this functionality is largely used by class and package +designers, but given that the low-level NFSS commands are usable on +the document level and not really difficult to apply, there are +probably also a number of users who will enjoy using the new +possibilities that bring \LaTeX{} back into the front league when it +comes to font usage. + +The way different series values combine with each other is not +hardwired but is again customizable and extensible. The mappings are +defined through \cs{DeclareFontSeriesChangeRule} and the details for +developers are documented in \texttt{source2e.pdf}. + + + +\subsection{Font series defaults per document family} + +With additional weights and widths available in many font families it +becomes more likely that somebody wants to match, say, a medium weight +serif family with a semi-light sans serif family or that with one +family one wants to use the bold-extend face when \cs{textbf} is used +while with another it should be bold (not extended) or semibold, etc. + +In the past this kind of extension was made available with the +\pkg{mweights} package by Bob Tennent which has been used in many font +support packages. + +With the 2020 release of \LaTeX{} this feature is now available out +of the box. In addition we also offer a document-level interface to adjust the +behavior of the high-level series commands \cs{textbf}, \cs{textmd} and their +declaration forms \cs{bfseries} and \cs{mdseries} so that they can +have different effects for the serif, sans serif and typewriter +families used in a document. + +For example, specifying +\begin{verbatim} + \DeclareFontSeriesDefault[rm]{bf}{sb} + \DeclareFontSeriesDefault[tt]{md}{lc} +\end{verbatim} +in the document preamble would result in \cs{textbf} producing +semi-bold (\texttt{sb}) when typesetting in roman typeface and +that typewriter is by default (medium series \texttt{md}) using +a light-condensed face. The optional argument here can be either +\texttt{rm}, \texttt{sf} or \texttt{tt} to indicate one of the three +main font families in a document; if omitted you will change the +overall document default instead. In the first mandatory argument you +specify either \texttt{md} or \texttt{bf} and the second mandatory +argument then gives the desired series value in NFSS nomenclature. + + +\subsection{Emphasis handling generalized} + +With previous releases of \LaTeX{} nested \cs{emph} commands +automatically alternated between italics and upright. This mechanism +has now been generalized and you can now specify for arbitrary nesting +levels how emphasis should be handled. + +The declaration \cs{DeclareEmphSequence} expects a comma separated +list of font declarations corresponding to increasing levels of +emphasis. For example, +\begin{verbatim} + \DeclareEmphSequence{\itshape,% + \upshape\scshape,\itshape} +\end{verbatim} +uses italics for the first, small capitals for the second, and italic +small capitals for the third level (provided you use a font that +supports these shapes). If there are a more nesting levels than +provided, \LaTeX{} uses the declarations stored in \cs{emreset} (by +default \cs{ulcshape}\cs{upshape}) for the next level and then +restarts the list. + +The mechanism tries to be \enquote{smart} and verifies that the given +declarations actually alter the current font. If not it continues and +tries the next level---the assumption being that there was already a +manual font change in the document to the font that is now supposed to +be used for emphasis. +% +Of course, this only works if the declarations in the list entries +actually change the font and not, for example, just the color. In such +a scenario one has to add \cs{emforce} to the entry which directs the +mechanism to use the level, even if the font attributes appear to be +unchanged. + + + +\subsection{Providing font family substitutions} + +Given that \pdfTeX{} can only handle fonts with up to 256 glyphs a +single font encoding can only support a few languages. The \texttt{T1} +encoding, for example, does support many of the Latin based scripts, +but if you want to write in Greek or Russian you need to switch +encodings to \texttt{LGR} or \texttt{T2A}. Given that not every font +family offers glyphs in such encodings, you may end up with some +default family (e.g., Computer Modern) that doesn’t blend in well +chosen document font. For such cases NFSS now offers +\cs{DeclareFontFamilySubstitution}, for example: +\begin{verbatim} + \DeclareFontFamilySubstitution{LGR} + {Montserrat-LF}{IBMPlexSans-TLF} +\end{verbatim} +tells \LaTeX{} that if you are typesetting in the sans serif font +\texttt{Montserrat-LF} and the Greek encoding \texttt{LGR} is asked +for, then \LaTeX{} should use \texttt{IBMPlexSans-TLF} to fulfill the +encoding request. + +The code is based on ideas from the \pkg{substitutefont} +package by Günter Milde, but implemented differently. + + +\subsection{Providing all text companion symbols by default} + +The text companion encoding \texttt{TS1} was originally not available +by default, but only when the \pkg{textcomp} package was loaded. The +main reason for this was limited availability in fonts other than +Computer Modern and memory restrictions back in the nineties. These +days neither limitation exists any more so with the 2020 release all +the symbols provided with the \pkg{textcomp} package are available out +of the box. + +Furthermore, an intelligent substitution mechanism has been +implemented so that missing glyphs are automatically substituted with +defaults that are sans serif if you typeset in \cs{textsf} and +monospaced if you typeset using \cs{texttt} and not always serifed. + + +\textsf{This is most noticeable with \cs{oldstylenums} which are now + taken from \texttt{TS1} so that you no longer get + \textrm{\oldstylenums{123}} but \oldstylenums{123} when typesetting + in sans serif fonts}\texttt{ and \oldstylenums{123} when using + typewriter fonts.} + +If there ever is a need to use the original (inferior) definition, +then that remains available as \cs{legacyoldstylenums} and to fully +revert to the old behavior there is also +\cs{UseLegacyTextSymbols}. That declaration reverts \cs{oldstylenums} +and also changes the footnote symbols, such as \cs{textdagger}, +\cs{textparagraph}, etc.\ pick up their glyphs again from the math +fonts instead of the current text font (this means they always keep +the same shape and do not nicely blend in with the text font). + +With the text companion symbols as part of the kernel it is normally +no longer necessary to load the \pkg{textcomp} package, but for +backwards compatibility this package will remain available. There is, +however, one use case where it remains useful: if you load the package +with the option \texttt{error} or \texttt{warn} then substitutions +will change their behavior and result in a \LaTeX{} error or a +\LaTeX{} warning (on the terminal), respectively. Without the package +the substitution information only appears in the \texttt{.log} +file. If you use the option \texttt{quit}, then even the information in +the transcript is suppressed (which is not really recommended). + \section{Other changes to the \LaTeX{} kernel} -\emph{fixed gh198} +\subsection{New \texttt{alias} size function for use in \texttt{.fd} files} +Most of the newer fonts supported in \TeX{} have been set up with the +\texttt{autoinst} tool by Marc Penninga. In the past this program did +set up the font faces using the face names chosen by its designer, +e.g., \enquote{\texttt{regular}}, \enquote{\texttt{bold}}, etc., and +then mapped those via substitution to the standard NFSS shape names, +i.e., \enquote{\texttt{m}} or \enquote{\texttt{b}}. As a result one +got unnecessary substitution warnings such as \enquote{\texttt{Font + T1/abc/bold/n not found using T1/abc/b/n instead}}. -\section{Changes to packages in the \pkg{tools} category} +We now provide a new NFSS \texttt{alias} size function that can and will be +used by \texttt{autoinst} in the future. It provides the same +functionality as the \texttt{subst} function but is less vocal about +its actions, such that only relevant font substitutions show up as +warnings. + + + + + +\subsection{UTF-8 characters in package descriptions} + +In 2018 we made UTF-8 the default input encoding for \LaTeX{} but we +overlooked the case of package descriptions in declarations such as +\cs{ProvidesPackage} which worked (sometimes) before but now died +always. This has been corrected. +\githubissue{52} + + +\subsection{Suppress unnecessary font substitution warnings} -\emph{fixed gh190} +Many sans serif fonts do not have real italics but usually only +oblique/slanted shapes, so the substitution of slanted for italics is +natural and in fact many designers talk about italic sans serif faces +even if in reality they are oblique. With nearly all sans serif font +family the \LaTeX{} support files therefore silently substitute +slanted if you ask for \cs{itshape} or \cs{textit}. This is also true +for Computer Modern in \texttt{T1} encoding but in \texttt{OT1} you +got a warning on the terminal even though there is nothing you can do +about it. This has now been changed to an information message only +written to the \texttt{.log} file. +% +\githubissue{172} + + +\subsection{Fix inconsistent hook setting when loading packages} + +When a package is loaded +\texttt{\textbackslash}\textit{package}\texttt{.sty-h@@k} is set, but +it was loaded several times it was unset again. Relevant only to +package developers. +% +\githubissue{198} +\subsection{Avoid spurious warning if \texttt{LY1} is made the default encoding} + +Making \texttt{LY1} the default encoding as done by some font support +packages gave a spurious warning even if \cs{rmdefault} was changed +first. This was corrected. +% +\githubissue{199} -\section{Changes to packages in the \pkg{amsmath} category} +\subsection{Ensure that \cs{\textbackslash} remains robust} +In the last release we made most document-level commands robust, but +\cs{\textbackslash} became fragile again if \cs{raggedright} +typesetting was used. +% +\githubissue{203} -\section{Documentation updates} +\subsection{Allow more write streams with \texttt{filecontents} in \LuaTeX} + +Most \TeX{} engines only support a maximum of sixteen concurrently +open write streams and if those have been used up, then +\texttt{filecontents} or any other code trying to open another one +will fail. In \LuaTeX{} more write streams are available and those can +now be utilized as well. +% +\githubissue{238} +\section{Changes to packages in the \pkg{graphics} category} + +\subsection[Make \pkg{color}/\pkg{graphics} user-level commands robust] + {Make \pkg{color} \& \pkg{graphics} user-level commands robust} + +Some of the user-level commands of \pkg{color}, \pkg{graphics} and +\pkg{graphicx} such as \cs{textcolor} or \cs{includegraphics} were +still fragile, so didn't work in moving arguments without extra +protection. All of them have now been made robust. +% +\githubissue{208} + + + + +\section{Changes to packages in the \pkg{tools} category} + +\subsection{Fixed column depth in boxed \texttt{multicols}} + +The \texttt{multicols} environment was setting \cs{maxdepth} when +splitting boxes but the way the internal interfaces of \LaTeX{} are +designed it should have used \cs{@maxdepth} instead. As a result +balanced boxed multicols sometimes ended up having different height +even if they had exactly the same content. +% +\githubissue{190} + + +\subsection{Ensure that \texttt{multicols} is not losing text} + +The \texttt{multicols} environment needs a set of consecutive boxes to +collect column material. The way those got allocated could result in +disaster if other packages allocated most boxes below box 255 (which +\TeX{} always uses for the output page). In the original +implementation that problem was identified because one could only +allocate boxes below 255, but nowadays the \LaTeX{} allocation routine +allows allocating boxes below and above 255. So the assumption that +asking for, say 20 boxes you get a consecutive sequence of box +registers was no longer true and so some of the column material could +end in box 255 and be overwritten. This has now been corrected by +allocating all necessary boxes above 255 if there aren't enough +registers available. +% +\githubissue{237} + +\subsection{Allow spaces in \cs{hhline} arguments} + +The verb \verb|\hhline| command which allows +specification of rule segments in \texttt{tabular} environments now +allows (and ignores) spaces between its tokens so +\verb|\hhline{: = : =}| is now allowed and equivalent to +\verb|\hhline{:=:=}|. This matches similar token arguments in \LaTeX{} +such as the \verb|[h t p]| argument on floats. A similar change has +been made to the extended \verb|\hhline| command in the +\texttt{colortbl} package. +% +\githubissue{242} + + + +\section{Primitive requirements} + +Since the finalization of \eTeX{} in 1999, a number of additional `utility' +primitives have been added to \pdfTeX{}. Several of these are broadly useful +and have been requirements for \pkg{expl3} for some time, most notably +\cs{pdfstrcmp}. Over time, a common set of these `post-\eTeX{}' primitives have +been incorporated into \XeTeX{} and (u)p-\TeX{}; they were available in +\LuaTeX{} already. + +A number of the additional primitives are needed to support new or improved +functionality in \LaTeX{}. This is seen for example in improved UTF-8 handling, +which uses \cs{ifincsname}. The following primitive functionality (which in +\LuaTeX{} may be achieved using Lua code) will therefore be \emph{required} by +the \LaTeX{} kernel from the start of 2021: +% +\begingroup\setlength\columnsep{0pt} +\begin{multicols}{2} +\begin{itemize} + \item \cs{expanded} + \item \cs{ifincsname} + \item \cs{ifpdfprimitive} + \item \cs{pdfcreationdate} + \item \cs{pdfelapsedtime} + \item \cs{pdffiledump} + \item \cs{pdffilemoddate} + \item \cs{pdffilesize} + \item \cs{pdflastxpos} + \item \cs{pdflastypos} + \item \cs{pdfmdfivesum} + \item \cs{pdfnormaldeviate} + \item \cs{pdfpageheight} + \item \cs{pdfpagewidth} + \item \cs{pdfprimitive} + \item \cs{pdfrandomseed} + \item \cs{pdfresettimer} + \item \cs{pdfsavepos} + \item \cs{pdfsetrandomseed} + \item \cs{pdfshellescape} + \item \cs{pdfstrcmp} + \item \cs{pdfuniformdeviate} +\end{itemize} +\end{multicols} +\endgroup +% +For ease of reference, these primitives will be referred to +as the `\pdfTeX{} utilities'. With the exception of \cs{expanded}, +these have been present in \pdfTeX{} since the release of version +1.40.0 in 2007; \cs{expanded} was added for \TeX{}~Live +2019. Similarly, the full set of utility primitives have been +available in \XeTeX{} from the 2019 \TeX{}~Live release, and have +always been available in \LuaTeX{} (some by Lua emulation). p\TeX{} +and up\TeX{} gained all of the above bar \cs{ifincsname} for +\TeX{}~Live 2019, and will have that primitive from the 2020 release. + +At the same time, engines which are fully Unicode-capable must all +provide the following primitives +% +\begingroup\setlength\columnsep{0pt} +\begin{multicols}{2} +\begin{itemize} + \item \cs{Uchar} + \item \cs{Ucharcat} + \item \cs{Umathcode} +\end{itemize} +\end{multicols} +\endgroup +% +Note that it has become standard practice to check for Unicode-aware +engines with the existence of the \cs{Umathcode} primitive. As such, +this is already a requirement: engines lacking these primitives cannot +access Unicode features of the \LaTeXe{} kernel or of +\pkg{expl3}. Note that up\TeX{} has facilities for handling Unicode +but is not classed as a Unicode engine by the base LaTeX code. + \begin{thebibliography}{9} %\fontsize{9.3}{11.3}\selectfont @@ -261,10 +685,6 @@ entirely, but to support older formats, this is still recommended at present. \emph{\LaTeX{} documentation on the \LaTeX{} Project Website}.\\ \url{https://latex-project.org/documentation/} -%\bibitem{31:site-pub} -% \emph{\LaTeX{} Project publications on the \LaTeX{} Project Website}.\\ -% \url{https://latex-project.org/publications/} - \end{thebibliography} \end{document} diff --git a/Master/texmf-dist/doc/latex-dev/base/ltx3info.pdf b/Master/texmf-dist/doc/latex-dev/base/ltx3info.pdf Binary files differindex d96568eb4c3..6ee7ae05092 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltx3info.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltx3info.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/ltx3info.tex b/Master/texmf-dist/doc/latex-dev/base/ltx3info.tex index d3a7542cfdb..00ad96401b7 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltx3info.tex +++ b/Master/texmf-dist/doc/latex-dev/base/ltx3info.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/ltxdoc.pdf b/Master/texmf-dist/doc/latex-dev/base/ltxdoc.pdf Binary files differindex dc234911bb6..4bd469ec333 100644 --- a/Master/texmf-dist/doc/latex-dev/base/ltxdoc.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/ltxdoc.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/makeindx.pdf b/Master/texmf-dist/doc/latex-dev/base/makeindx.pdf Binary files differindex 098a633051e..e8efa6e3d31 100644 --- a/Master/texmf-dist/doc/latex-dev/base/makeindx.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/makeindx.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/manual.pdf b/Master/texmf-dist/doc/latex-dev/base/manual.pdf Binary files differindex 6d11064c8ec..b86b5408b8d 100644 --- a/Master/texmf-dist/doc/latex-dev/base/manual.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/manual.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/modguide.pdf b/Master/texmf-dist/doc/latex-dev/base/modguide.pdf Binary files differindex e8f251f0261..aa8f4b5c572 100644 --- a/Master/texmf-dist/doc/latex-dev/base/modguide.pdf +++ b/Master/texmf-dist/doc/latex-dev/base/modguide.pdf diff --git a/Master/texmf-dist/doc/latex-dev/base/modguide.tex b/Master/texmf-dist/doc/latex-dev/base/modguide.tex index ff796c76879..ac035644702 100644 --- a/Master/texmf-dist/doc/latex-dev/base/modguide.tex +++ b/Master/texmf-dist/doc/latex-dev/base/modguide.tex @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2019 +% Copyright (C) 1993-2020 % The LaTeX3 Project and any individual authors listed elsewhere % in this file. % diff --git a/Master/texmf-dist/doc/latex-dev/base/nfssfont.pdf b/Master/texmf-dist/doc/latex-dev/base/nfssfont.pdf 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