diff options
Diffstat (limited to 'macros/latex-dev/base')
81 files changed, 367 insertions, 36 deletions
diff --git a/macros/latex-dev/base/README.md b/macros/latex-dev/base/README.md index cdf7d25e6b..c64cc34a5e 100644 --- a/macros/latex-dev/base/README.md +++ b/macros/latex-dev/base/README.md @@ -1,7 +1,7 @@ The LaTeX kernel ================ -Release 2020-10-01 pre-release 1 +Release 2020-02-02 pre-release 2 Overview -------- diff --git a/macros/latex-dev/base/alltt.pdf b/macros/latex-dev/base/alltt.pdf Binary files differindex fec5a7c59e..74e5cbab05 100644 --- a/macros/latex-dev/base/alltt.pdf +++ b/macros/latex-dev/base/alltt.pdf diff --git a/macros/latex-dev/base/cfgguide.pdf b/macros/latex-dev/base/cfgguide.pdf Binary files differindex 5c84b475fa..d39fb3a2fd 100644 --- a/macros/latex-dev/base/cfgguide.pdf +++ b/macros/latex-dev/base/cfgguide.pdf diff --git a/macros/latex-dev/base/changes.txt b/macros/latex-dev/base/changes.txt index cb0dab5175..f193c09b0f 100644 --- a/macros/latex-dev/base/changes.txt +++ b/macros/latex-dev/base/changes.txt @@ -1,10 +1,44 @@ -This file lists changes to the LaTeX2e files in reverse chronological order. +This file lists changes to the LaTeX2e files in reverse chronological order. It is provided for convenience only. It therefore makes no claims to completeness or accuracy and it contains some references to files that are not part of the distribution. ======================================================================= ######################### +# 2020-02-07 PL 2 Release +######################### + +2020-02-11 Frank Mittelbach <Frank.Mittelbach@latex-project.org> + + * ltfssini.dtx (subsection{Miscellaneous}): + Provide default value for \@fontenc@load@list (gh/273) + + * fontdef.dtx (subsection{Encodings}): + Provide start value for \@fontenc@load@list (gh/273) + + * ltoutenc.dtx (subsection{The fontenc package}): + Update \@fontenc@load@list with option list (gh/273) + + +2020-02-10 Frank Mittelbach <Frank.Mittelbach@latex-project.org> + + * ltfssini.dtx: + Renamed \@reservedb to \reserved@b + Renamed \@reservedc to \reserved@c + Add \@defaultfamilyhook to \normalfont (gh/269) + + * lttextcomp.dtx (subsection{Sub-encoding 2): + Use \@tabacckludge for tabbing where necessary if defining \capitalacute + and friends for Unicode engines (gh/271) + + +2020-02-07 Will Robertson <will.robertson@latex-project.org> + + * ltfssini.dtx: + XeTeX-specific definition for \symbol to avoid bug in maths mode (gh/124) + + +######################### # 2020-02-02 PL 1 Release ######################### diff --git a/macros/latex-dev/base/classes.pdf b/macros/latex-dev/base/classes.pdf Binary files differindex d27e732d61..a05d509aa4 100644 --- a/macros/latex-dev/base/classes.pdf +++ b/macros/latex-dev/base/classes.pdf diff --git a/macros/latex-dev/base/clsguide.pdf b/macros/latex-dev/base/clsguide.pdf Binary files differindex 54e5c0982e..f59acfc8bb 100644 --- a/macros/latex-dev/base/clsguide.pdf +++ b/macros/latex-dev/base/clsguide.pdf diff --git a/macros/latex-dev/base/cmfonts.pdf b/macros/latex-dev/base/cmfonts.pdf Binary files differindex e099fe12cc..35bcfe766f 100644 --- a/macros/latex-dev/base/cmfonts.pdf +++ b/macros/latex-dev/base/cmfonts.pdf diff --git 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a/macros/latex-dev/base/exscale.pdf +++ b/macros/latex-dev/base/exscale.pdf diff --git a/macros/latex-dev/base/fix-cm.pdf b/macros/latex-dev/base/fix-cm.pdf Binary files differindex d225375417..a2e4ce8231 100644 --- a/macros/latex-dev/base/fix-cm.pdf +++ b/macros/latex-dev/base/fix-cm.pdf diff --git a/macros/latex-dev/base/fntguide.pdf b/macros/latex-dev/base/fntguide.pdf Binary files differindex 6ff4211550..5f17da9efc 100644 --- a/macros/latex-dev/base/fntguide.pdf +++ b/macros/latex-dev/base/fntguide.pdf diff --git a/macros/latex-dev/base/fontdef.dtx b/macros/latex-dev/base/fontdef.dtx index 4dd5ea3845..c5623c5566 100644 --- a/macros/latex-dev/base/fontdef.dtx +++ b/macros/latex-dev/base/fontdef.dtx @@ -39,7 +39,7 @@ %<driver, >\ProvidesFile{fontdef.drv} % \fi % \ProvidesFile{fontdef.dtx} -%<-latexrelease> [2020/01/25 v3.0f LaTeX Kernel +%<-latexrelease> [2020/02/11 v3.0g LaTeX Kernel % \iftrue (\else %<text, >(Text %<math, >(Math @@ -264,6 +264,9 @@ % \begin{macrocode} \input{ts1enc.def} % \end{macrocode} +% +% +% % \changes{v3.0a}{2016/12/03}{(DPC) Default to TU encoding for Unicode TeX engines} % \begin{macrocode} \ifx\Umathchar\@undefined @@ -276,6 +279,13 @@ \fontencoding{OT1} % \end{macrocode} % +% The initial \texttt{fontenc} package load list if an 8-bit \TeX{} +% engine is used: +% \changes{v3.0g}{2020/02/11}{Provide value for \cs{@fontenc@load@list} (gh/273)} +% \begin{macrocode} +\def\@fontenc@load@list{\@elt{T1,OT1}} +% \end{macrocode} +% % % % @@ -293,6 +303,16 @@ % \begin{macrocode} \input {tuenc.def} \fontencoding{TU} +% \end{macrocode} +% +% The initial \texttt{fontenc} package load list if a Unicode +% engine is used: +% \changes{v3.0g}{2020/02/11}{Provide value for \cs{@fontenc@load@list} (gh/273)} +% \begin{macrocode} +\def\@fontenc@load@list{\@elt{TU}} +% \end{macrocode} +% +% \begin{macrocode} \DeclareFontSubstitution{TU}{lmr}{m}{n} \LoadFontDefinitionFile{TU}{lmr} \LoadFontDefinitionFile{TU}{lmss} diff --git a/macros/latex-dev/base/graphpap.pdf b/macros/latex-dev/base/graphpap.pdf Binary files differindex 74547e3332..8a93635b4d 100644 --- a/macros/latex-dev/base/graphpap.pdf +++ b/macros/latex-dev/base/graphpap.pdf diff --git a/macros/latex-dev/base/ifthen.pdf b/macros/latex-dev/base/ifthen.pdf Binary files differindex dc9b9bf4fb..a99fdd2ab4 100644 --- a/macros/latex-dev/base/ifthen.pdf +++ b/macros/latex-dev/base/ifthen.pdf diff --git a/macros/latex-dev/base/inputenc.pdf b/macros/latex-dev/base/inputenc.pdf Binary files differindex fb84aabf3a..12e0a4a331 100644 --- a/macros/latex-dev/base/inputenc.pdf +++ b/macros/latex-dev/base/inputenc.pdf diff --git a/macros/latex-dev/base/latexchanges.pdf b/macros/latex-dev/base/latexchanges.pdf Binary files differindex 241052a47b..31261fdb11 100644 --- a/macros/latex-dev/base/latexchanges.pdf +++ b/macros/latex-dev/base/latexchanges.pdf diff --git a/macros/latex-dev/base/latexchanges.tex b/macros/latex-dev/base/latexchanges.tex index c13f673b02..d80ef3702f 100644 --- a/macros/latex-dev/base/latexchanges.tex +++ b/macros/latex-dev/base/latexchanges.tex @@ -106,6 +106,21 @@ see for example \url{https://github.com/latex3/latex2e/commits/master}. +\section{Changes introduced in 2020-02-02 patch~2} + +Correct \verb=\capitalacute=, etc.\ so that they work in +\texttt{tabbing} (\ghissue{271}). Provide \verb=\@defaultfamilyhook= to +support CJK packages (\ghissue{269}). Provide a list of \texttt{fontenc} +loads with their options in \verb=\@fontenc@load@list= so that Babel +can determine the right \verb=\latinencoding= value (\ghissue{273}). + + +\section{Changes introduced in 2020-02-02 patch~1} + +Fixed a misspelled command name that caused trouble (\ghissue{264}). Make +\texttt{textcomp} package issue only info messages about glyph +substitutions (\ghissue{262}) and warn if it attempts to run in an old format (\ghissue{260}). + \section{Changes introduced in 2020-02-02} Major enhancements in this release include pre-loading \Lpack{expl3} diff --git a/macros/latex-dev/base/latexrelease.pdf b/macros/latex-dev/base/latexrelease.pdf Binary files differindex 5b89866043..c8d1f7f0b7 100644 --- a/macros/latex-dev/base/latexrelease.pdf +++ b/macros/latex-dev/base/latexrelease.pdf diff --git a/macros/latex-dev/base/latexsym.pdf b/macros/latex-dev/base/latexsym.pdf Binary files differindex e29d9210ff..9ddd10a573 100644 --- a/macros/latex-dev/base/latexsym.pdf +++ b/macros/latex-dev/base/latexsym.pdf diff --git a/macros/latex-dev/base/lb2.pdf b/macros/latex-dev/base/lb2.pdf Binary files differindex 5de3d170e0..f2683c6648 100644 --- a/macros/latex-dev/base/lb2.pdf +++ b/macros/latex-dev/base/lb2.pdf diff --git a/macros/latex-dev/base/letter.pdf b/macros/latex-dev/base/letter.pdf Binary files differindex b850950688..1f98a794f4 100644 --- a/macros/latex-dev/base/letter.pdf +++ b/macros/latex-dev/base/letter.pdf diff --git a/macros/latex-dev/base/lgc2.pdf b/macros/latex-dev/base/lgc2.pdf Binary files differindex 4e723b696a..976aad6433 100644 --- a/macros/latex-dev/base/lgc2.pdf +++ b/macros/latex-dev/base/lgc2.pdf diff --git a/macros/latex-dev/base/ltfssini.dtx b/macros/latex-dev/base/ltfssini.dtx index 320c5a181e..71aae0dcfa 100644 --- a/macros/latex-dev/base/ltfssini.dtx +++ b/macros/latex-dev/base/ltfssini.dtx @@ -36,7 +36,7 @@ % % \ProvidesFile{ltfssini.dtx} - [2020/02/05 v3.1g LaTeX Kernel (NFSS Initialisation)] + [2020/02/11 v3.1h LaTeX Kernel (NFSS Initialisation)] % \iffalse \documentclass{ltxdoc} \begin{document} @@ -291,7 +291,7 @@ \csname #2default\endcsname{#3}% \else % \end{macrocode} -% +% % \changes{v3.1g}{2020/02/05}{Clarrified error text} % \begin{macrocode} \@latex@error{Wrong syntax for \string\DeclareFontSeriesDefault}% @@ -570,7 +570,7 @@ % \begin{macrocode} \prepare@family@series@update{rm}\rmdefault % \end{macrocode} -% The comes the hook code (by default a no-op) and finally the call +% Then comes the hook code (by default a no-op) and finally the call % to \cs{selectfont}. % \begin{macrocode} \@rmfamilyhook @@ -703,9 +703,9 @@ % because we now need to use \cs{csname} and this way the code will % be a little faster. % \begin{macrocode} - \expandafter\let\expandafter\@reservedb + \expandafter\let\expandafter\reserved@b \csname mdseries@\target@meta@family@value\endcsname - \expandafter\let\expandafter\@reservedc + \expandafter\let\expandafter\reserved@c \csname bfseries@\target@meta@family@value\endcsname % \end{macrocode} % This here is now identical to the nested \cs{ifx} block from the @@ -714,11 +714,11 @@ % loop when a match was found. % \begin{macrocode} \expandafter\ifx\csname mdseries@#1\endcsname\f@series - \let\target@series@value\@reservedb + \let\target@series@value\reserved@b \else\expandafter\ifx\csname bfseries@#1\endcsname\f@series - \let\target@series@value\@reservedc - \else\ifx\f@series\mddef@ult \let\target@series@value\@reservedb - \else\ifx\f@series\bfdef@ult \let\target@series@value\@reservedc + \let\target@series@value\reserved@c + \else\ifx\f@series\mddef@ult \let\target@series@value\reserved@b + \else\ifx\f@series\bfdef@ult \let\target@series@value\reserved@c \fi\fi\fi\fi \fi \fi @@ -1138,27 +1138,51 @@ \def\math@version{normal} % \end{macrocode} % -% \subsection{Miscellaneous} +% \subsection{Legacy} % -% \begin{macro}{\newfont} -% \changes{v1.2g}{1991/03/30}{Definition added.} -% \changes{v2.2e}{1995/05/23}{Font assignment made local again.} -% \begin{macro}{\symbol} -% \changes{v1.2g}{1991/03/30}{Definition added.} % We start by defining a few macros that are part of % standard \LaTeX's user interface. The use of these functions is % not encouraged, but they will allow to process older documents % without changes to the source. +% +% \begin{macro}{\newfont} +% \changes{v1.2g}{1991/03/30}{Definition added.} +% \changes{v2.2e}{1995/05/23}{Font assignment made local again.} % \begin{macrocode} \def\newfont#1#2{\@ifdefinable#1{\font#1=#2\relax}} % \end{macrocode} +% \end{macro} % +% \begin{macro}{\symbol} +% \changes{v1.2g}{1991/03/30}{Definition added.} +% \changes{v3.1h}{2020/02/07}{XeTeX-specific version to avoid bug in maths mode.} % \begin{macrocode} -\DeclareRobustCommand\symbol[1]{\char #1\relax} +%</2ekernel> +%<*2ekernel|latexrelease> +%<latexrelease>\IncludeInRelease{2020/10/01}% +%<latexrelease> {\symbol}{XeTeX change for math}% +\ifdefined\XeTeXversion + \DeclareRobustCommand\symbol[1]{\Ucharcat#1 12\relax} +\else + \DeclareRobustCommand\symbol[1]{\char#1\relax} +\fi +%</2ekernel|latexrelease> +% \end{macrocode} +% +% \begin{macrocode} +%<latexrelease>\EndIncludeInRelease +%<latexrelease>\IncludeInRelease{0000/00/00}% +%<latexrelease> {\symbol}{XeTeX change for math}% +%<latexrelease> +%<latexrelease>\DeclareRobustCommand\symbol[1]{\char#1\relax} +%<latexrelease> +%<latexrelease>\EndIncludeInRelease +%<*2ekernel> % \end{macrocode} -% \end{macro} % \end{macro} % +% \subsection{Miscellaneous} +% % \begin{macro}{\@setfontsize} % \begin{macro}{\@setsize} % This abbreviation is used by \LaTeX's user level size changing @@ -1249,7 +1273,6 @@ % \begin{macro}{\normalfont} % \changes{v2.1a}{1993/11/11}{Macro added} % \begin{macro}{\reset@font} -% \begin{macro}{\p@reset@font} % \changes{v1.1n}{1991/08/26}{Macro introduced} % The macro |\reset@font| is used in \LaTeX{} to switch to a standard % font, in order to initialize the current font in situations where @@ -1264,18 +1287,63 @@ % \changes{v2.1k}{1994/05/14}{Remove surplus braces} % \changes{v3.0f}{1995/10/16}{Added \cs{relax} after \cs{usefont}, % as the latter eats up spaces.} +% \changes{v3.1h}{2020/02/10}{Add \cs{@defaultfamilyhook} to \cs{normalfont} (gh/269)} +% \begin{macrocode} +%</2ekernel> +%<*2ekernel|latexrelease> +%<latexrelease>\IncludeInRelease{2020/02/02}% +%<latexrelease> {\normalfont}{Add hook to \normalfont}% +\DeclareRobustCommand\normalfont{% +% \end{macrocode} +% Instead of calling \cs{usefont}, as it was done in the past, we +% inline the code from \cs{usefont} as we want to add the hook +% before \cs{selectfont}, but after all the font attributes are set. +% \begin{macrocode} + \fontencoding\encodingdefault + \edef\f@family{\familydefault}% + \edef\f@series{\seriesdefault}% + \edef\f@shape{\shapedefault}% +% \end{macrocode} +% +% \begin{macrocode} + \@defaultfamilyhook + \selectfont} +% \end{macrocode} +% % \begin{macrocode} -\DeclareRobustCommand\normalfont - {\usefont\encodingdefault - \familydefault - \seriesdefault - \shapedefault - \relax} \let\reset@font\normalfont % \end{macrocode} % \end{macro} % \end{macro} -% \end{macro} +% +% +% \begin{macro}{\@defaultfamilyhook} +% By default the hooks do nothing. +% \changes{v3.1h}{2020/02/10}{Add \cs{@defaultfamilyhook} to \cs{normalfont} (gh/269)} +% \begin{macrocode} +\let\@defaultfamilyhook\@empty +% \end{macrocode} +% \end{macro} +% +% \begin{macrocode} +%</2ekernel|latexrelease> +%<latexrelease>\EndIncludeInRelease +%<latexrelease>\IncludeInRelease{0000/00/00}% +%<latexrelease> {\normalfont}{Add hook to \normalfont}% +%<latexrelease> +%<latexrelease>\DeclareRobustCommand\normalfont +%<latexrelease> {\usefont\encodingdefault +%<latexrelease> \familydefault +%<latexrelease> \seriesdefault +%<latexrelease> \shapedefault +%<latexrelease> \relax} +%<latexrelease>\let\reset@font\normalfont +%<latexrelease> +%<latexrelease>\let\@defaultfamilyhook\@undefined +%<latexrelease> +%<latexrelease>\EndIncludeInRelease +%<*2ekernel> +% \end{macrocode} % % % @@ -1332,6 +1400,14 @@ % \end{macrocode} % % +% The initial \texttt{fontenc} package load list. This will get +% overwritten in \texttt{fonttext} and is only provided in case an +% old \texttt{fonttext.cfg} does not define the command: +% \changes{v3.1h}{2020/02/11}{Provide default value for +% \cs{@fontenc@load@list} (gh/273)} +% \begin{macrocode} +\def\@fontenc@load@list{\@elt{T1,OT1}} +% \end{macrocode} % % % We now load the customizable parts of NFSS. diff --git a/macros/latex-dev/base/ltluatex.pdf b/macros/latex-dev/base/ltluatex.pdf Binary files differindex 08d0a3b3d5..ceb7c58e6b 100644 --- a/macros/latex-dev/base/ltluatex.pdf +++ b/macros/latex-dev/base/ltluatex.pdf diff --git a/macros/latex-dev/base/ltnews.pdf b/macros/latex-dev/base/ltnews.pdf Binary files differindex 510812679d..9a9e1fb98b 100644 --- a/macros/latex-dev/base/ltnews.pdf +++ b/macros/latex-dev/base/ltnews.pdf diff --git a/macros/latex-dev/base/ltnews.tex b/macros/latex-dev/base/ltnews.tex index 13e283c535..c69054aa82 100644 --- a/macros/latex-dev/base/ltnews.tex +++ b/macros/latex-dev/base/ltnews.tex @@ -36,7 +36,7 @@ \ProvidesFile{ltnews.tex}% [2020/01/30 v1.4c Master file for ltnews*.tex (LaTeX Project)] -\providecommand*{\lastissue}{31} +\providecommand*{\lastissue}{32} \InputIfFileExists{ltnews-lastissue.cfg}{}{} diff --git a/macros/latex-dev/base/ltnews01.pdf b/macros/latex-dev/base/ltnews01.pdf Binary files differindex 28d0c9fc11..03f11bd946 100644 --- a/macros/latex-dev/base/ltnews01.pdf +++ b/macros/latex-dev/base/ltnews01.pdf diff --git a/macros/latex-dev/base/ltnews02.pdf b/macros/latex-dev/base/ltnews02.pdf Binary files differindex 1ca58c1359..5d686b479e 100644 --- a/macros/latex-dev/base/ltnews02.pdf +++ b/macros/latex-dev/base/ltnews02.pdf diff --git a/macros/latex-dev/base/ltnews03.pdf b/macros/latex-dev/base/ltnews03.pdf Binary files differindex b187ba2e2a..9bf1cacc35 100644 --- a/macros/latex-dev/base/ltnews03.pdf +++ b/macros/latex-dev/base/ltnews03.pdf diff --git a/macros/latex-dev/base/ltnews04.pdf b/macros/latex-dev/base/ltnews04.pdf Binary files differindex 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b92f6b3de6..0f20d119a1 100644 --- a/macros/latex-dev/base/ltnews31.pdf +++ b/macros/latex-dev/base/ltnews31.pdf diff --git a/macros/latex-dev/base/ltnews32.pdf b/macros/latex-dev/base/ltnews32.pdf Binary files differnew file mode 100644 index 0000000000..5a6a15d892 --- /dev/null +++ b/macros/latex-dev/base/ltnews32.pdf diff --git a/macros/latex-dev/base/ltnews32.tex b/macros/latex-dev/base/ltnews32.tex new file mode 100644 index 0000000000..410f1c6477 --- /dev/null +++ b/macros/latex-dev/base/ltnews32.tex @@ -0,0 +1,177 @@ +% \iffalse meta-comment +% +% Copyright 2019-2020 +% The LaTeX3 Project and any individual authors listed elsewhere +% in this file. +% +% This file is part of the LaTeX base system. +% ------------------------------------------- +% +% It may be distributed and/or modified under the +% conditions of the LaTeX Project Public License, either version 1.3c +% of this license or (at your option) any later version. +% The latest version of this license is in +% https://www.latex-project.org/lppl.txt +% and version 1.3c or later is part of all distributions of LaTeX +% version 2008 or later. +% +% This file has the LPPL maintenance status "maintained". +% +% The list of all files belonging to the LaTeX base distribution is +% given in the file `manifest.txt'. See also `legal.txt' for additional +% information. +% +% The list of derived (unpacked) files belonging to the distribution +% and covered by LPPL is defined by the unpacking scripts (with +% extension .ins) which are part of the distribution. +% +% \fi +% Filename: ltnews32.tex +% +% This is issue 32 of LaTeX News. + +\NeedsTeXFormat{LaTeX2e}[2020-02-02] + +\documentclass{ltnews} +\usepackage[T1]{fontenc} + +\usepackage{lmodern,url,hologo} + +\usepackage{csquotes} +\usepackage{multicol} + +\providecommand\meta[1]{$\langle$\textit{#1}$\rangle$} +\providecommand\option[1]{\texttt{#1}} +\providecommand\env[1]{\texttt{#1}} + + +\providecommand\XeTeX{\hologo{XeTeX}} +\providecommand\LuaTeX{\hologo{LuaTeX}} +\providecommand\pdfTeX{\hologo{pdfTeX}} +\providecommand\MiKTeX{\hologo{MiKTeX}} +\providecommand\CTAN{\textsc{ctan}} +\providecommand\TL{\TeX\,Live} +\providecommand\githubissue[2][]{\ifhmode\unskip\fi + \quad\penalty500\strut\nobreak\hfill + \mbox{\small\slshape(% + \href{https://github.com/latex3/latex2e/issues/\getfirstgithubissue#2 \relax}% + {github issue#1 #2}% + )}% + \par\smallskip} + +% simple solution right now (just link to the first issue if there are more) +\def\getfirstgithubissue#1 #2\relax{#1} + +\providecommand\sxissue[1]{\ifhmode\unskip\fi + \quad\penalty500\strut\nobreak\hfill + \mbox{\small\slshape(\url{https://tex.stackexchange.com/#1})}\par} + +\providecommand\gnatsissue[2]{\ifhmode\unskip\fi + \quad\penalty500\strut\nobreak\hfill + \mbox{\small\slshape(% + \href{https://www.latex-project.org/cgi-bin/ltxbugs2html?pr=#1\%2F#2}% + {gnats issue #1/#2}% + )}% + \par} + +\let\cls\pkg +\providecommand\env[1]{\texttt{#1}} + +\vbadness=1400 % accept slightly empty columns + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\iffalse % only for TUB production +\usepackage{graphicx} +\makeatletter +% Xe\TeX{} requires reflecting the first E, hence we complain if the +% graphics package is not present. (For plain documents, this can be +% loaded via Eplain.) Also, at Barbara's suggestion, if the current +% font is slanted, we rotate by 180 instead of reflecting so there is at +% least a chance to look ok. (The magic values here seem more or less +% ok for \texttt{cmsl} and \texttt{cmti}.) +% +% \begin{macrocode} +\def\tubreflect#1{% + \@ifundefined{reflectbox}{% + \TBerror{A graphics package must be loaded for \string\XeTeX}% + }{% + \ifdim \fontdimen1\font>0pt + \raise 1.6ex \hbox{\kern.1em\rotatebox{180}{#1}}\kern-.1em + \else + \reflectbox{#1}% + \fi + }% +} +\def\tubhideheight#1{\setbox0=\hbox{#1}\ht0=0pt \dp0=0pt \box0 } +\def\XekernbeforeE{-.125em} +\def\XekernafterE{-.1667em} +\DeclareRobustCommand{\Xe}{\leavevmode + \tubhideheight{\hbox{X% + \setbox0=\hbox{\TeX}\setbox1=\hbox{E}% + \ifdim \fontdimen1\font>0pt \def\XekernbeforeE{0em}\fi + \lower\dp0\hbox{\raise\dp1\hbox{\kern\XekernbeforeE\tubreflect{E}}}% + \kern\XekernafterE}}} +\def\XeTeX{\Xe\TeX} +\def\XeLaTeX{\Xe{\kern.11em \LaTeX}} +\fi +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +\publicationmonth{October} +\publicationyear{2020} + +\publicationissue{32} + +\begin{document} + +%\addtolength\textheight{4.2pc} % only for TUB + +\maketitle +{\hyphenpenalty=10000 \spaceskip=3.33pt \hbadness=10000 \tableofcontents} + +\setlength\rightskip{0pt plus 3em} + + +\medskip + + +\section{Introduction} + +This document is under construction \ldots + + + +\section{Other changes to the \LaTeX{} kernel} + + +\subsection{\cs{symbol} in math mode for large Unicode values} + +The \LaTeXe{} kernel defines the command \cs{symbol}, which allows characters to be +typeset by entering their `slot number'. With the \LuaTeX{} and \XeTeX{} engines, these +slot numbers can extend to very large values to accomodate Unicode characters in the upper +Unicode planes (e.g., bold mathematical capital A is slot number \texttt{"1D400} in hex or +\texttt{119808} in decimal). +The \XeTeX{} engine did not allow \cs{symbol} in math mode for values above $2^{16}$, and +this limitation has now been lifted. +% +\githubissue{124} + + +\section{Changes to packages in the \pkg{tools} category} + +\subsection{Support stretchable glue in \texttt{w}-columns} + +If stretchable glue, e.g., \cs{dotfill}, is used in \env{tabular} +columns made with the \pkg{array} package, it stretches as it would in +normal paragraph text. The one exception were \texttt{w}-columns (but +not \texttt{W}-columns) were it got forced to its nominal width (which +in case if \cs{hfill} or \cs{dotfill} is 0\,pt). This has been +corrected and now \texttt{w}-columns behave like all other column +types in this respect. +% +\githubissue{270} + + + + +\end{document} diff --git a/macros/latex-dev/base/ltoutenc.dtx b/macros/latex-dev/base/ltoutenc.dtx index 6ebb62cee8..f3c19000ed 100644 --- a/macros/latex-dev/base/ltoutenc.dtx +++ b/macros/latex-dev/base/ltoutenc.dtx @@ -37,14 +37,14 @@ %<TS1>\ProvidesFile{ts1enc.def}[2001/06/05 v3.0e (jk/car/fm) %<TU>\ProvidesFile{tuenc.def} %<package>\ProvidesPackage{fontenc} -%<OT1|T1|OMS|OML|OT4|TU|package> [2020/01/25 v2.0m +%<OT1|T1|OMS|OML|OT4|TU|package> [2020/02/11 v2.0o %<OT1|T1|OMS|OML|OT4|TS1|TU> Standard LaTeX file] %<package> Standard LaTeX package] % %<*driver> % \fi \ProvidesFile{ltoutenc.dtx} - [2020/01/20 v2.0n LaTeX Kernel (font encodings)] + [2020/02/11 v2.0o LaTeX Kernel (font encodings)] % \iffalse \documentclass{ltxdoc} \GetFileInfo{ltoutenc.dtx} @@ -3594,6 +3594,14 @@ % times} % \changes{v1.9u}{1999/06/10}{Ensure that we also forget old options % (pr/2888)} +% \changes{v2.0o}{2020/02/11}{Update \cs{@fontenc@load@list} +% with option list (gh/273)} +% \begin{macrocode} +\let\@elt\relax +\xdef\@fontenc@load@list{\@fontenc@load@list + \@elt{\csname opt@fontenc.sty\endcsname}} +% \end{macrocode} +% % \begin{macrocode} \global\expandafter\let\csname ver@fontenc.sty\endcsname\relax \global\expandafter\let\csname opt@fontenc.sty\endcsname\relax diff --git a/macros/latex-dev/base/lttextcomp.dtx b/macros/latex-dev/base/lttextcomp.dtx index c918a836f9..ed37b9d995 100644 --- a/macros/latex-dev/base/lttextcomp.dtx +++ b/macros/latex-dev/base/lttextcomp.dtx @@ -33,7 +33,7 @@ % % \ProvidesFile{lttextcomp.dtx} - [2020/01/25 v1.0b LaTeX Kernel (text companion symbols)] + [2020/02/10 v1.0c LaTeX Kernel (text companion symbols)] % \iffalse \documentclass{ltxdoc} \begin{document} @@ -564,18 +564,19 @@ % \end{macrocode} % % In Unicode engines we just execute the simple accents: +% \changes{v1.0c}{2020/02/10}{Use \cs{@tabacckludge} for tabbing where necessary (gh/271)} % \begin{macrocode} \else - \def\capitalacute{\'} + \def\capitalacute{\@tabacckludge'} \def\capitalbreve{\u} \def\capitalcaron{\v} \def\capitalcedilla{\c} \def\capitalcircumflex{\^} \def\capitaldieresis{\"} \def\capitaldotaccent{\.} - \def\capitalgrave{\`} + \def\capitalgrave{\@tabacckludge`} \def\capitalhungarumlaut{\H} - \def\capitalmacron{\=} + \def\capitalmacron{\@tabacckludge=} \def\capitalnewtie{\t} \def\capitalogonek{\k} \def\capitalring{\r} diff --git a/macros/latex-dev/base/ltvers.dtx b/macros/latex-dev/base/ltvers.dtx index e381864bd4..470da0bf29 100644 --- a/macros/latex-dev/base/ltvers.dtx +++ b/macros/latex-dev/base/ltvers.dtx @@ -115,7 +115,7 @@ {2020-10-01} %</2ekernel|latexrelease> %<*2ekernel> -\def\patch@level{-1} +\def\patch@level{-2} % \end{macrocode} % % \begin{macro}{\development@branch@name} diff --git a/macros/latex-dev/base/ltx3info.pdf b/macros/latex-dev/base/ltx3info.pdf Binary files differindex c543f82d3b..5b90a1aa56 100644 --- a/macros/latex-dev/base/ltx3info.pdf +++ b/macros/latex-dev/base/ltx3info.pdf diff --git a/macros/latex-dev/base/ltxdoc.pdf b/macros/latex-dev/base/ltxdoc.pdf Binary files differindex 7412872a0c..af8ea6f64b 100644 --- a/macros/latex-dev/base/ltxdoc.pdf +++ b/macros/latex-dev/base/ltxdoc.pdf diff --git a/macros/latex-dev/base/makeindx.pdf b/macros/latex-dev/base/makeindx.pdf Binary files differindex d0802e5ae4..496c9deb00 100644 --- a/macros/latex-dev/base/makeindx.pdf +++ b/macros/latex-dev/base/makeindx.pdf diff --git a/macros/latex-dev/base/manual.pdf b/macros/latex-dev/base/manual.pdf Binary files differindex 2b3da49b7f..79f7160aec 100644 --- a/macros/latex-dev/base/manual.pdf +++ b/macros/latex-dev/base/manual.pdf diff --git a/macros/latex-dev/base/modguide.pdf b/macros/latex-dev/base/modguide.pdf Binary files differindex 19e33910b1..a561928c45 100644 --- a/macros/latex-dev/base/modguide.pdf +++ b/macros/latex-dev/base/modguide.pdf diff --git a/macros/latex-dev/base/nfssfont.pdf b/macros/latex-dev/base/nfssfont.pdf Binary files differindex 7d0a69ca44..f382479682 100644 --- a/macros/latex-dev/base/nfssfont.pdf +++ b/macros/latex-dev/base/nfssfont.pdf diff --git a/macros/latex-dev/base/proc.pdf b/macros/latex-dev/base/proc.pdf Binary files differindex 73c6d9f6e4..1766373c4d 100644 --- a/macros/latex-dev/base/proc.pdf +++ b/macros/latex-dev/base/proc.pdf diff --git a/macros/latex-dev/base/slides.pdf b/macros/latex-dev/base/slides.pdf Binary files differindex 1c1e343628..7707f231f7 100644 --- a/macros/latex-dev/base/slides.pdf +++ b/macros/latex-dev/base/slides.pdf diff --git a/macros/latex-dev/base/slifonts.pdf b/macros/latex-dev/base/slifonts.pdf Binary files differindex 1b92c10c45..2788ca0bc7 100644 --- a/macros/latex-dev/base/slifonts.pdf +++ b/macros/latex-dev/base/slifonts.pdf diff --git a/macros/latex-dev/base/source2e.pdf b/macros/latex-dev/base/source2e.pdf Binary files differindex f5e929d7c5..d267a0eefe 100644 --- a/macros/latex-dev/base/source2e.pdf +++ b/macros/latex-dev/base/source2e.pdf diff --git a/macros/latex-dev/base/syntonly.pdf b/macros/latex-dev/base/syntonly.pdf Binary files differindex d27551fd7f..3c5a9d0bc4 100644 --- a/macros/latex-dev/base/syntonly.pdf +++ b/macros/latex-dev/base/syntonly.pdf diff --git a/macros/latex-dev/base/tlc2.pdf b/macros/latex-dev/base/tlc2.pdf Binary files differindex 895110712f..af4b7c803f 100644 --- a/macros/latex-dev/base/tlc2.pdf +++ b/macros/latex-dev/base/tlc2.pdf diff --git a/macros/latex-dev/base/tulm.pdf b/macros/latex-dev/base/tulm.pdf Binary files differindex dda1160a00..001007cc39 100644 --- a/macros/latex-dev/base/tulm.pdf +++ b/macros/latex-dev/base/tulm.pdf diff --git a/macros/latex-dev/base/usrguide.pdf b/macros/latex-dev/base/usrguide.pdf Binary files differindex aa4ba24e80..89762cd6f3 100644 --- a/macros/latex-dev/base/usrguide.pdf +++ b/macros/latex-dev/base/usrguide.pdf diff --git a/macros/latex-dev/base/utf8ienc.pdf b/macros/latex-dev/base/utf8ienc.pdf Binary files differindex 97ecda8365..6d7652eea7 100644 --- a/macros/latex-dev/base/utf8ienc.pdf +++ b/macros/latex-dev/base/utf8ienc.pdf diff --git a/macros/latex-dev/base/webcomp.pdf b/macros/latex-dev/base/webcomp.pdf Binary files differindex 1c8a13b439..272b89ff6e 100644 --- a/macros/latex-dev/base/webcomp.pdf +++ b/macros/latex-dev/base/webcomp.pdf |