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authorKarl Berry <karl@freefriends.org>2022-02-23 20:53:27 +0000
committerKarl Berry <karl@freefriends.org>2022-02-23 20:53:27 +0000
commit92afeacbee57f83cd25bafc94b8470be06e83624 (patch)
treeeb52b0e3a14ab4e6ca40e65f80b85648a2e51b53 /Master/texmf-dist/source/latex/microtype
parentf1afe203982a734260a15687c4fb5293b6c47ac1 (diff)
microtype (23feb22)
git-svn-id: svn://tug.org/texlive/trunk@62154 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/source/latex/microtype')
-rw-r--r--Master/texmf-dist/source/latex/microtype/microtype-utf.dtx11
-rw-r--r--Master/texmf-dist/source/latex/microtype/microtype.dtx514
-rw-r--r--Master/texmf-dist/source/latex/microtype/microtype.ins4
3 files changed, 350 insertions, 179 deletions
diff --git a/Master/texmf-dist/source/latex/microtype/microtype-utf.dtx b/Master/texmf-dist/source/latex/microtype/microtype-utf.dtx
index af3dbed51d4..67d8566f19e 100644
--- a/Master/texmf-dist/source/latex/microtype/microtype-utf.dtx
+++ b/Master/texmf-dist/source/latex/microtype/microtype-utf.dtx
@@ -3,12 +3,12 @@
% ------------------------------------------------------------------------
% The `microtype' package
% Subliminal refinements towards typographical perfection
-% Copyright (c) 2004--2021 R Schlicht <w.m.l@gmx.net>
+% Copyright (c) 2004--2022 R Schlicht <w.m.l@gmx.net>
%
% This work 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:
-% http://www.latex-project.org/lppl.txt, and version 1.3c or later is part
+% https://www.latex-project.org/lppl.txt, and version 1.3c or later is part
% of all distributions of LaTeX version 2005/12/01 or later.
%
% This work has the LPPL maintenance status `maintained'.
@@ -27,7 +27,7 @@
\ProvidesFile
%</!EBGaramond>
%<*driver>
- {\jobname.dtx}[2021/12/10 v3.0b]
+ {\jobname.dtx}[2022/02/22 v3.0c]
%</driver>
%<CharisSIL> {mt-CharisSIL.cfg}[2017/07/07 v1.1 microtype config. file: Charis SIL (RS)]
%<LatinModernRoman> {mt-LatinModernRoman.cfg}[2021/02/21 v1.1 microtype config. file: Latin Modern Roman (RS)]
@@ -36,11 +36,12 @@
%<TU-basic> {mt-TU-basic.cfg}[2021/06/22 v1.1 microtype config. file: fonts with basic glyph set (RS)]
%<TU-empty> {mt-TU-empty.cfg}[2021/06/22 v1.1 microtype config. file: fonts with nonstandard glyph set (RS)]
%<*driver>
+\makeatletter
+\AddToHook{package/doc/before}{\pkgcls@targetdate=1 \def\pkgcls@targetlabel{v2}}
\documentclass[10pt,a4paper]{ltxdoc}
\usepackage{fontspec}
\usepackage{luatexbase}
\RequireLuaModule{luainputenc}
-\makeatletter
% microtype-doc.sty is 8-bit, and the following is a hack
\luatexbase@directlua{luatexbase.add_to_callback('process_input_buffer', luainputenc.fake_utf_read, 'luainputenc.fake_utf_read')}
\usepackage{microtype-doc}
@@ -58,7 +59,7 @@
\usepackage{luacode}
\tracinglostchars2
% we replace any missing characters (in Palatino) with CharisSIL
-% the lua code is mostly stolen from http://tex.stackexchange.com/a/120529 and http://tex.stackexchange.com/a/119945
+% the lua code is mostly stolen from https://tex.stackexchange.com/a/120529 and https://tex.stackexchange.com/a/119945
{\CharisSIL\footnotesize\global\expandafter\let\expandafter\fallbackfont\the\font}
\begin{luacode}
local fontcharacters = { }
diff --git a/Master/texmf-dist/source/latex/microtype/microtype.dtx b/Master/texmf-dist/source/latex/microtype/microtype.dtx
index 03f19a1d697..1649f7fed48 100644
--- a/Master/texmf-dist/source/latex/microtype/microtype.dtx
+++ b/Master/texmf-dist/source/latex/microtype/microtype.dtx
@@ -3,12 +3,12 @@
% ------------------------------------------------------------------------
% The `microtype' package
% Subliminal refinements towards typographical perfection
-% Copyright (c) 2004--2021 R Schlicht <w.m.l@gmx.net>
+% Copyright (c) 2004--2022 R Schlicht <w.m.l@gmx.net>
%
% This work 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:
-% http://www.latex-project.org/lppl.txt, and version 1.3c or later is part
+% https://www.latex-project.org/lppl.txt, and version 1.3c or later is part
% of all distributions of LaTeX version 2005/12/01 or later.
%
% This work has the LPPL maintenance status `maintained'.
@@ -37,7 +37,7 @@
%<lua-> {microtype-luatex.def}
%<xe-> {microtype-xetex.def}
%<*package|letterspace|m-t|pdf-|lua-|xe-|show>
- [2021/12/10 v3.0b
+ [2022/02/22 v3.0c
%<package> Micro-typographical refinements
%<letterspace> Robust letterspacing
%<show> Visual debugging for the microtype package
@@ -52,8 +52,8 @@
%<luafile>local microtype = microtype
%<luafile>microtype.module = {
%<luafile> name = "microtype",
-%<luafile> version = "3.0b",
-%<luafile> date = "2021/12/10",
+%<luafile> version = "3.0c",
+%<luafile> date = "2022/02/22",
%<luafile> description = "microtype module.",
%<luafile> author = "E. Roux, R. Schlicht and P. Gesang",
%<luafile> copyright = "E. Roux, R. Schlicht and P. Gesang",
@@ -80,8 +80,9 @@
%
%<*driver|docsty>
%<*driver>
-\documentclass[10pt,a4paper]{ltxdoc}
\makeatletter
+\AddToHook{package/doc/before}{\pkgcls@targetdate=1 \def\pkgcls@targetlabel{v2}}
+\documentclass[10pt,a4paper]{ltxdoc}
%</driver>
% Compiling microtype.dtx with the command line option
% --jobname=microtype-code
@@ -389,9 +390,9 @@
\ignorespaces \makeatletter \scan@allowedfalse}%
\def\subitem{\par\hangindent 15pt}%
\def\subsubitem{\subitem\hspace*{7.5pt}}}
-% change history
-% (lots of the following stolen from Tom Bombadil's answer:
-% https://tex.stackexchange.com/a/61251/7674)
+% Change history
+% based on an original idea by Tom Bombadil (https://tex.stackexchange.com/a/61251/7674),
+% but don't look too closely at the messy rest, or you'll lose all your tikz skills
%<*!docsty>
\ifcodedoc
\usepackage{tikz,pgfcalendar}
@@ -403,48 +404,98 @@
\pgfmathsetmacro{\MThistyears}{\MThistlastyear-\MThistfirstyear}
\pgfmathsetmacro{\MThistvsep}{1.75}
\pgfmathsetmacro{\MThisthshift}{3}
-\pgfmathsetmacro{\MThistnodewidth}{3mm}
\def\MThistprepare{%
- \pgfmathsetmacro{\MThistnodesep}{(\textwidth+\MThisthshift cm-\MThistnodewidth-1pt)/\theMThistitem}
+ \pgfmathsetmacro{\MThistnodesep}{(\textwidth+\MThisthshift cm+2pt)/(\theMThistitem/2+1)}% why the extra 2pt? I have no idea... probably because all this only pretends to be automatic...!
+ \pgfmathsetmacro{\MThistnodewidth}{\MThistnodesep*3/4}
+ \pgfmathsetmacro{\MThistxshift}{1.4pt}
+ \let\MThistcurrnodesep\MThistnodesep
\setcounter{MThistitem}{0}
\node[inner sep=0pt] (n-0) at (-\MThisthshift,\MThistvsep) {}; }
\let\MThistshow\@empty
\def\MThist@versiondate#1#2{% count items and reverse order
- \gpreto\MThistshow{\MT@doversion{#1}{#2}}
- \stepcounter{MThistitem}}
-\def\MT@doversion#1#2{%
- \stepcounter{MThistitem}
- \node[right=\MThistnodesep,text width=\MThistnodewidth,inner sep=1pt,outer sep=0pt,fill=theshade,align=center]
- (n-\theMThistitem) at (\MThistlastnode.west) {\hyperref[sub:changes:#1]{#1\strut}};
- \draw (n-\theMThistitem.north west) -- (n-\theMThistitem.north east);
- \draw (n-\theMThistitem.south west) -- (n-\theMThistitem.south east);
+ \ifnum\pdfmatch{([a-z])}{#1}=1
+ \gpreto\MThistshow{\MT@doversion{#1}{#2}{2}}%
+ \addtocounter{MThistitem}{1}%
+ \else
+ \gpreto\MThistshow{\MT@doversion{#1}{#2}{1}}%
+ \addtocounter{MThistitem}{2}%
+ \fi}
+\def\MThist@ifmajor{1}
+\def\MThistlastmajor{1}
+\def\MT@doversion#1#2#3{%
+ \stepcounter{MThistitem}%
+ \def\MThist@xshift{0}%
+ \ifnum#3=2
+ \ifnum\pdfmatch{([a-z])}{#1}=1
+ \edef\MThist@current{\expandafter\strip@prefix\pdflastmatch1 }%
+ \fi
+ \ifnum\MThist@ifmajor>0 \def\MThist@xshift{-\MThistxshift}\fi
+ \def\MThist@ifmajor{0}%
+ \else
+ \def\MThist@current{#1}%
+ \ifnum\MThist@ifmajor<1 \def\MThist@xshift{\MThistxshift}\fi
+ \def\MThist@ifmajor{1}%
+ \fi
+ \node[right=\MThistcurrnodesep,xshift=\MThist@xshift,outer sep=0pt,align=center,nodemajor]
+ (n-\theMThistitem) at (\MThistlastnode.west) {\hyperref[sub:changes:#1]{\MThist@current\strut}};
+ \pgfmathsetmacro{\MThistcurrnodesep}{\MThistnodesep/#3}%
+ \ifnum\MThist@ifmajor>0
+ \ifnum\theMThistitem>1
+ \draw (n-\MThistlastmajor.north west) -- ($(n-\theMThistitem.north east)-(\MThistcurrnodesep pt,0)$);
+ \draw (n-\MThistlastmajor.south west) -- ($(n-\theMThistitem.south east)-(\MThistcurrnodesep pt,0)$);
+ \edef\MThistlastmajor{\theMThistitem}%
+ \fi
+ \else
+ \draw [very thin] ($(n-\theMThistitem.north west)+(.8pt,-.9pt)$) -- ($(n-\theMThistitem.north east)-( .8pt,.9pt)$);
+ \draw [very thin] ($(n-\theMThistitem.south west)+(.8pt, .9pt)$) -- ($(n-\theMThistitem.south east)+(-.8pt,.9pt)$);
+ \fi
\MThist@splitdate#2\relax
\pgfcalendardatetojulian{\MTYear-\MTMonth-\MTDay}{\@tempcnta}
\pgfcalendardatetojulian{\MTYear-1-1}{\@tempcntb}
\advance\@tempcnta-\@tempcntb
\pgfmathsetmacro{\MTDate}{\MTYear-\MThistfirstyear+\@tempcnta/365}
\expandafter\edef\csname MThistnodetime\theMThistitem\endcsname{\MTDate}
+ \expandafter\edef\csname MThist@ifmajor\theMThistitem\endcsname{\MThist@ifmajor}
\edef\MThistlastnode{n-\theMThistitem}}
\def\MThist@splitdate#1/#2/#3\relax{\def\MTYear{#1}\def\MTMonth{#2}\def\MTDay{#3}}
\def\MThisttimeline{%
- \draw[very thick,-latex] (0,0) -- ($(\MThistlastnode.east)-(0,\MThistvsep)+(1,0)$) ;
\path (n-\theMThistitem.east); \pgfgetlastxy{\MT@tempdim}{\@tempdima};
\pgfmathsetmacro{\MThistxposition}{\MT@tempdim/28.452755}
\foreach \x in {1,...,\theMThistitem}{
\pgfmathsetmacro{\MThisttimeposition}{\MThistxposition/(\MThistlastyear-\MThistfirstyear)*\csname MThistnodetime\x \endcsname}
- \draw[rounded corners=2pt] (\MThisttimeposition,0) -- (\MThisttimeposition,0.5) -- ($(n-\x.south)-(0,0.5)$) -- (n-\x.south); }
+ \draw[rounded corners=3pt,arrowmajor]
+ (\MThisttimeposition,0) -- (\MThisttimeposition,0.5) -- ($(n-\x.south)-(0,0.5)$) -- (n-\x.south); }
+ \draw[very thick,-latex] (0,0) -- ($(\MThistlastnode.east)-(0,\MThistvsep)+(1,0)$);
\foreach \x in {0,...,\MThistyears}{
\pgfmathsetmacro{\MThistlabelposition}{\MThistxposition/(\MThistlastyear-\MThistfirstyear)*\x}
\node[below] (label-\x) at (\MThistlabelposition,-0.2) {\number\numexpr\MThistfirstyear+\x};
\draw (label-\x.north) -- ++ (0,0.2); }}
\def\PrintHistory{%
\InputIfFileExists{microtype-hist.tmp}{\let\VersionDate\MThist@versiondate\@firstofone}\@gobble
- {\hypersetup{linkcolor=thered}%
+ {\hypersetup{linkcolor=thered}%
\hspace{-\MThisthshift cm}%
- \rlap{\begin{tikzpicture}[color=thegrey,font=\fontsize{4.5}{6}\selectfont]
- \MThistprepare
- \MThistshow
- \MThisttimeline
+ \rlap{%
+ \begin{tikzpicture}[color=thegrey,font=\fontsize{4.5}{6}\selectfont,
+ nodemajor/.code={%
+ \ifnum\MThist@ifmajor>0
+ \tikzset{fill=theshade,text width=\MThistnodewidth,inner sep=1pt}
+ \else
+ \tikzset{color=theshade,line width=1.6pt,draw,fill=white,text width=\MThistnodewidth/2,
+ font=\fontsize{4}{6}\selectfont,inner sep=0.4pt}
+ \fi
+ },
+ arrowmajor/.code={%
+ \expandafter\ifnum\csname MThist@ifmajor\x\endcsname=0
+ \tikzset{shorten >=-.8pt,very thin}
+ \fi
+ }]
+ \MThistprepare
+ \MThistshow
+ \MThisttimeline
+ % borders for the last major version
+ \ifnum\MThist@ifmajor>0 \def\@tempa{0,0}\def\@tempb{0,0}\else\def\@tempa{.8pt,.6pt}\def\@tempb{.8pt,-.6pt}\fi
+ \draw (n-\MThistlastmajor.north west) -- ($(n-\theMThistitem.north east)+(\@tempa)$);
+ \draw (n-\MThistlastmajor.south west) -- ($(n-\theMThistitem.south east)+(\@tempb)$);
\end{tikzpicture}}}}
\fi
%</!docsty>
@@ -566,8 +617,9 @@
\DeclareMicrotypeSetDefault,\SetProtrusion,\SetExpansion,\SetTracking,
\SetExtraKerning,\SetExtraSpacing,\DisableLigatures,\DeclareCharacterInheritance,
\DeclareMicrotypeVariants,\DeclareMicrotypeAlias,\DeclareMicrotypeBabelHook,
- \LoadMicrotypeFile,\microtypecontext,\textmicrotypecontext,
- \textls,\lsstyle,\lslig,\leftprotrusion,\rightprotrusion,\Microtype@Hook},
+ \LoadMicrotypeFile,\microtypecontext,\textmicrotypecontext,\textls,\lsstyle,\lslig,
+ \leftprotrusion,\rightprotrusion,\noprotrusion,\noprotrusionifhmode,
+ \Microtype@Hook},
keywordstyle=[0]\color{thegreen},
keywords=[1]{protrusion,expansion,activate,DVIoutput,disable,verbose,
config,factor,auto,stretch,shrink,step,selected,unit,tracking,kerning,
@@ -606,7 +658,8 @@
{\ifcodedoc User manual\else Implementation\fi}}
%</!docsty>
\externaldocument{microtype\ifcodedoc\else-code\fi}
- \PassOptionsToPackage{nodvi}{totpages} % remove annoying log output
+ \let\r@TotPages\relax % suppress multiply defined warning
+ \PassOptionsToPackage{nodvi}{totpages} % and annoying log output
\usepackage{hyperxmp} % (hyperxmp loads totpages)
\usepackage{attachfile}
\usepackage{pdfpages}
@@ -618,12 +671,12 @@
pdfkeywords={TeX, LaTeX, pdfTeX, LuaTeX, XeTeX, typography, micro-typography,
character protrusion, margin kerning, optical alignment, font expansion,
font scaling, hz, kerning, spacing, glue, letterspacing, tracking, ligatures},
- pdfcopyright={\textcopyright\ 2004--2021 R Schlicht\textLF
+ pdfcopyright={\textcopyright\ 2004--2022 R Schlicht\textLF
This work 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.\textLF
This work has the LPPL maintenance status `maintained'.},
- pdflicenseurl={http://www.latex-project.org/lppl/},
+ pdflicenseurl={https://www.latex-project.org/lppl/},
pdflang={en-GB}
}
% we no longer use {hypdestopt}, as it would break the external references
@@ -665,7 +718,7 @@
\def\codeline#1{{\itshape\link@sanitize#1-\@nil{#1}}}
\def\link@sanitize#1-#2\@nil{\link@@sanitize#1,\@nil}
\def\link@@sanitize#1,#2\@nil{\hyperlink{L:#1}}
- \def\ctanurl#1{Available from \acronym{CTAN} at \href{http://mirror.ctan.org/#1}{\nolinkurl{/#1}}}
+ \def\ctanurl#1{Available from \acronym{CTAN} at \href{https://mirror.ctan.org/#1}{\nolinkurl{/#1}}}
\def\ctanpkgurl#1{Available from \acronym{CTAN} at \href{https://www.ctan.org/pkg/#1}{\nolinkurl{pkg/#1}}}
\DeclareRobustCommand\mailto[1]{\href{mailto:#1}{\nolinkurl{#1}}}
\def\mailtoRS{\href % some PDF viewers don't like spaces:
@@ -908,9 +961,9 @@
% other extensions (see section~\ref{sec:lettersp}\ifcodedoc\space of the User manual\fi).
%
%\bigskip\noindent
-% This package is copyright \textcopyright\ 2004\kern.09em--2021 R Schlicht.
+% This package is copyright \textcopyright\ 2004\kern.09em--2022 R Schlicht.
% It may be distributed and/or modified under the conditions of the
-% \IfFileExists{lppl.tex}{\hyperref[LPPL:LPPL]}{\href{http://www.latex-project.org/lppl/}}
+% \IfFileExists{lppl.tex}{\hyperref[LPPL:LPPL]}{\href{https://www.latex-project.org/lppl/}}
% {\LaTeX\ Project Public License},
% either version~1.3c of this license or (at your option) any later version.
% This work has the <LPPL> maintenance status `maintained'.
@@ -1372,7 +1425,8 @@
%\medskip
%\Describe{Option}{babel}{true,!false}
% Loading the package with the \opt{babel} option will adjust the typesetting
-% according to the respective selected language. Read section~\ref{sec:context}
+% according to the respective selected language. This also works with the
+% \pkg{polyglossia} package. Read section~\ref{sec:context}
% for further information.
%
%\medskip
@@ -2536,7 +2590,7 @@
%
%\medskip
%\Describe{Macro}{\DeclareMicrotypeBabelHook}
-% {list of \pkg{babel} languages,context list}
+% {list of \pkg{babel}/\pkg{polyglossia} languages,context list}
% Naturally, \microtype\ does not know about the typographic specialties of
% every language. This command is a means of teaching it how to adjust the
% context when a particular language is selected. The main configuration file
@@ -2586,7 +2640,8 @@
%\medskip
%\Describe{Macro}{\lslig}{ligature}
% Since the commands \cs{textls} and \cs{lsstyle} will also evaluate the
-% `\texttt{no ligatures}' key for the respective font, you usually need not worry
+% `\texttt{no ligatures}' key for the respective font (cf.
+% section~\ref{sub:tracking}), you usually need not worry
% about protecting or breaking ligatures with most fonts. However, in certain
% situations, there may be a conflict of ligatures beginning with the same
% letter, where some of them should be inhibited, while others should not. For
@@ -2604,7 +2659,7 @@
% (namely, `\textls{\def\!#1{\textcolor{thegreen}{\lslig{#1}}}^^A
% \def\?#1{\textcolor{thered}{#1}}^^A
% \textfrak{Au\!{s:}\?{si}\!{ch}t\!{s:}lo\?{si}gkeit}}',
-% with ligatures here shown in green, inhibited ligatures in red).
+% with ligatures here highlighted in green, inhibited ligatures in red).
%
%\begin{verbatim}[morekeywords={[0]{\kern}}]
%\SetTracking[no ligatures={f}]{encoding = LY, family = yfrak}{120}
@@ -2663,7 +2718,8 @@
% ^^A Otherwise, it won't work at all
%
%
-%\section{Being pedantic about protrusion}\label{sec:pedantic}
+%\section[Being pedantic about protrusion]
+% {Being pedantic about protrusion \requires{\etex}}\label{sec:pedantic}
%
% Protrusion works well in running paragraphs, but may also be desirable
% in situations where \TeX, in contrast to human eyes, would not see a margin,^^A
@@ -2696,7 +2752,11 @@
%\DescribeMacro{\noprotrusion}
% is a command from \LaTeX\ proper, so it's just mentioned apropos.
% When added to the beginning or end of a line, protrusion at the respective
-% margin will be prevented.
+% margin will be prevented.\linebreak
+%\DescribeMacro{\noprotrusionifhmode}
+% While the latter command will always leave vertical mode first
+% (which in some situations may result in unwanted vertical space),
+% this variant prevents protrusion only if already in horizontal mode.
%
%\medskip\noindent
% The \microtype\ package defines a number of patches in order to get protrusion
@@ -2713,20 +2773,24 @@
% line above -- are neatly aligned; without the patch, the first A would be
% slightly shifted to the right.
% This patch also affects environments such as |quote| or |flushleft|, which are
-% implemented in \LaTeX\ as lists with an implicit empty item.
+% implemented in \LaTeX\ as lists starting with an implicit empty item.
% \MTsupp{standard classes, \cls{beamer}, \cls{simplecv}}
-% \item[toc] Adds protrusion at the left margin of sectioning titles in the Table of Contents
+% \item[toc] Adds protrusion at the left margins of sectioning titles in the Table of Contents
% and similar Lists of \meta{Things}.
% \MTsupp{standard classes, \cls{memoir}}
-% \item[footnote] Protrusion for the first line of footnote text (only visible when
-% the footnote text is set in block paragraphs, like in this document).
+% \item[footnote] Protrusion for the first line of footnote text (visible in particular
+% when the footnote text is set in block paragraphs, like in this document).
% \MTsupp{standard classes, \cls{memoir}, <\cls{KOMA}> classes, \pkg{hyperref}}
-% \item[eqnum] Protrusion for equation numbers on either side.
+% \item[eqnum] Protrusion for equation numbers on either side. If you are using the
+% interface provided by \pkg{mathtools}, insert the relevant commands
+% yourself, \eg:
+%\begin{verbatim}[belowskip=-\smallskipamount]
+%\newtagform{mytag}[\textbf]{\leftprotrusion{(}}{\rightprotrusion{)}}
+%\end{verbatim}^^A
% \MTsupp{standard classes, \pkg{amsmath}, \cls{IEEEtran}}
%\endlist\endgroup
%
-%\enlargethispage{\baselineskip} ^^A layout
-%\noindent
+%\medskip\noindent
% By default, all of the above patches will be applied. Should this not be desired,
% or in case you are running into problems, you may prevent or undo the patches through
% the \textcolor{thered}{\opt{patch}} and \textcolor{thered}{\opt{nopatch}} options,
@@ -2741,8 +2805,9 @@
%
%\medskip\noindent
%\leavevmode\llap{\itshape\color{thegrey}Help wanted!\hskip\marginparsep}^^A
-%\leftprotrusion These pedantic protrusion patches are work-in-progress. I suspect many use cases
-% where they either do not work as advertised, or worse, where they may even lead to errors.
+%\leftprotrusion These pedantic protrusion patches are still work-in-progress.
+% I suspect many use cases where they either do not work as advertised,
+% or worse, where they may even lead to errors.
% Also, I am aware that there are myriads of classes and packages out there that
% modify internal commands in their own ways, possibly rendering the patches useless.
% Finally, there will certainly be many more situations where protrusion would be appropriate.
@@ -2750,7 +2815,7 @@
% so I welcome any suggestions and problem reports you may have.
%
%
-%\section{Creating configurations and contributing}\label{sec:contrib} ^^A [also referencd in microtype.ins]
+%\section{Creating configurations and contributing}\label{sec:contrib} ^^A [also referenced in microtype.ins]
%
% I would also be glad to include configuration files for more fonts. Preparing such
% configurations is quite a time-consuming task and requires a lot of patience.
@@ -2934,7 +2999,7 @@
% the settings will only work reliably if you specify the |inputenc| key.
%\changes{v2.3a}{2008/02/25}{add hint about \pkg{babel} having to be loaded first}
% \item When loading the package with the \opt{babel} option, you must load
-% the \pkg{babel} package before \microtype.
+% the \pkg{babel} or \pkg{polyglossia} package before \microtype.
%\changes{v2.5}{2012/09/11}{add hint about \luatex\ compatibility}
% \item Before this package was fully compatible with \luatex, the following
% method of enabling expansion and protrusion with the \cite{fontspec}
@@ -2981,7 +3046,6 @@
% possible in <DVI> mode with \pdftex, it requires that all instances of the expanded fonts
% exist on your \TeX\ system.
%
-%\pagebreak ^^A layout
% \item
%\begin{verbatim}
%! pdfTeX error (font expansion): auto expansion is only possible with scalable fonts.
@@ -2999,7 +3063,7 @@
%Package microtype Warning: Unknown slot number of character
%(microtype) `<\k A>'
%(microtype) in font encoding `TU' in inheritance list
-%(microtype) `microtype.cfg/406(protrusion)'.
+%(microtype) `"\csname MT@pr@inh@TU////\endcsname"'.
%\end{verbatim}
%\changes{v3.0}{2021/06/26}{add hint about unknown slot numbers}
% If you receive lots of warnings like the above, and you are running \luatex\
@@ -3071,7 +3135,6 @@
% \file{pdflatex.ini} (2.5 or newer).
%
% \item
-%\pagebreak ^^A layout
%\begin{verbatim}
%pdfTeX warning (font expansion): font should be expanded before its first use
%\end{verbatim}
@@ -3086,7 +3149,7 @@
% If you wonder how this document was created, just have a look at the source
% code in \file{microtype.dtx}, which is either already included in your \TeX\
% distribution, or else can be downloaded from
-% \href{http://mirror.ctan.org/macros/latex/contrib/microtype/}
+% \href{https://mirror.ctan.org/macros/latex/contrib/microtype/}
% {\acronym{CTAN}}.
% For the source code of the logo on the title page and of the letterspacing
% sample from section~\ref{sub:tracking}, see the Implementation part,
@@ -3149,8 +3212,9 @@
% original meanings of all activated characters, thus allowing for these
% characters to be used in the configuration files.
% \contributor Peter Wilson <herries.press\at earthlink.net>
-% kindly provided a hook in his \pkg{ledmac}/\pkg{ledpar} packages, so that
-% critical editions can finally also benefit from character protrusion.
+% kindly provided a hook in his \pkg{ledmac}/\pkg{ledpar} packages
+% (inherited by their successors \pkg{reledmac}\slash\pkg{reledpar}),
+% so that critical editions can also benefit from character protrusion.
% Likewise,
% \contributor Donald Arseneau <asnd\at triumf.ca>
% patched his \pkg{shapepar} package to accommodate protrusion.
@@ -3257,14 +3321,19 @@
% `\contributor tnull <@\at @>', ^^A https://tex.stackexchange.com/users/91987/tnull
% `\contributor azur <@\at @>', ^^A https://tex.stackexchange.com/users/216369/azur
% `\contributor Safron <@\at @>', ^^A https://tex.stackexchange.com/users/149123/safron
+% \contributor Joseph Wright <@\at @>, ^^A https://tex.stackexchange.com/users/73/joseph-wright
% \contributor Gustavo Barros <@\at @>, ^^A https://tex.stackexchange.com/users/105447/gusbrs
% \contributor Torsten Schuetze <torsten.schuetze\at gmx.net>,
% `\contributor florian <@\at @>', ^^A https://tex.stackexchange.com/users/172863/florian
% \contributor Liang-Bo Wang <@\at @>, ^^A https://github.com/ccwang002
% `\contributor MisterFiLou <@\at @>', ^^A https://github.com/MisterFiLou
-% \contributor Akira Yokosawa <@\at @> ^^A https://github.com/akiyks
+% \contributor Akira Yokosawa <@\at @>, ^^A https://github.com/akiyks
+% `\contributor theufman <@\at @>', ^^A https://github.com/theufman
+% `\contributor frafl <@\at @>', ^^A https://github.com/frafl
+% \contributor Joel Coffman <@\at @>, ^^A https://github.com/joel-coffman
+% `\contributor user182849 <@\at @>' ^^A https://tex.stackexchange.com/users/182849/user182849
% and
-% `\contributor theufman <@\at @>'. ^^A https://github.com/theufman
+% `\contributor NightShade <@\at @>'. ^^A https://tex.stackexchange.com/users/260836/nightshade
%
%\iffalse
%\section{History of micro-typography} ^^A some time ...
@@ -3298,85 +3367,81 @@
%\begin{thebibliography}{}
% \bibitem[Th\`anh 2000]{ThanhThesis}
% \thanh, `Micro-typographic extensions to the \TeX\ typesetting system',
-% \newblock Diss. Masaryk University Brno 2000,
-% \newblock in: \textit{TUGBoat}, vol.~21 (2000), no.~4, pp.~317--434.
-% \newblock (Online at \url{http://www.tug.org/TUGboat/Articles/tb21-4/tb69thanh.pdf})
+% Diss. Masaryk University Brno 2000,
+% in: \textit{TUGBoat}, vol.~21 (2000), no.~4, pp.~317--434.
+% (Online at \url{https://www.tug.org/TUGboat/Articles/tb21-4/tb69thanh.pdf})
%
%\iffalse ^^A obsolete
% \bibitem[Th\`anh 2001]{ThanhTUG}
% \thanh, `Margin Kerning and Font Expansion with \pdftex',
-% \newblock in: \textit{TUGBoat}, vol.~22 (2001), no.~3:
-% `Proceedings of the 2001 Annual Meeting', pp.~146--148.
-% \newblock (Online at \url{http://www.tug.org/TUGboat/Articles/tb22-3/tb72thanh.pdf})
+% in: \textit{TUGBoat}, vol.~22 (2001), no.~3:
+% `Proceedings of the 2001 Annual Meeting', pp.~146--148.
+% (Online at \url{https://www.tug.org/TUGboat/Articles/tb22-3/tb72thanh.pdf})
%\fi
%
% \bibitem[Th\`anh 2004]{ThanhPracTeX}
% \thanh, `Micro-typographic extensions of \pdftex\ in practice',
-% \newblock in: \textit{TUGBoat}, vol.~25 (2004), no.~1:
-% `Proceedings of the Practical \TeX\ 2004 Conference', pp.~35--38.
-% \newblock (Online at \url{http://www.tug.org/TUGboat/Articles/tb25-1/thanh.pdf})
+% in: \textit{TUGBoat}, vol.~25 (2004), no.~1:
+% `Proceedings of the Practical \TeX\ 2004 Conference', pp.~35--38.
+% (Online at \url{https://www.tug.org/TUGboat/Articles/tb25-1/thanh.pdf})
%
%\iffalse
% \bibitem[Th\`anh 2005]{ThanhEuroTeX05}
% \thanh, `Experiences with micro-typographic extensions of \pdftex\ in practice',
-% \newblock in: Euro\TeX\ 2005 Proceedings
-% ^^A 15th~Annual Meeting of the European \TeX\ Users,
-% ^^A March~7 -- March~11, 2005, Abbaye des Pr\'emontr\'es, Pont-\`a-Mousson,
-% [=~\textit{TUGBoat}, vol.~27 (2006), no.~0],
-% pp.~159--164.
-% \newblock (Online at \url{http://www.tug.org/TUGboat/Articles/tb27-0/thanh.pdf})
-% ^^A = \url{http://www.dante.de/dante/events/eurotex/papers/TUT07.pdf}
+% in: Euro\TeX\ 2005 Proceedings
+% ^^A 15th~Annual Meeting of the European \TeX\ Users,
+% ^^A March~7 -- March~11, 2005, Abbaye des Pr\'emontr\'es, Pont-\`a-Mousson,
+% [=~\textit{TUGBoat}, vol.~27 (2006), no.~0], pp.~159--164.
+% (Online at \url{https://www.tug.org/TUGboat/Articles/tb27-0/thanh.pdf})
%\fi
%
% \bibitem[Th\`anh 2008]{ThanhEuroTeX07}
% \thanh, `Font-specific issues in \pdftex',
-% \newblock in: \textit{TUGBoat}, vol.~29 (2008), no.~1:
-% `EuroBacho\TeX\ 2007 Proceedings', pp.~36--41.
-% \newblock (Online at \url{http://www.tug.org/TUGboat/Articles/tb29-1/tb91thanh-fonts.pdf})
+% in: \textit{TUGBoat}, vol.~29 (2008), no.~1:
+% `EuroBacho\TeX\ 2007 Proceedings', pp.~36--41.
+% (Online at \url{https://www.tug.org/TUGboat/Articles/tb29-1/tb91thanh-fonts.pdf})
%
% \bibitem[\pdftex\ manual]{pdftexman}
% \thanh, Sebastian Rahtz, Hans Hagen, Hartmut Henkel, Pawe\l\ Jackowski, Martin Schr\"oder, Karl Berry,
% \emph{The \pdftex\ user manual},
-% \newblock 18~February 2021.
-% \newblock (\ctanurl{systems/doc/pdftex/manual/pdftex-a.pdf})
-% ^^A latest version at \url{http://sarovar.org/projects/pdftex/}
-% ^^A or even \url{http://foundry.supelec.fr/scm/?group_id=23}
+% 18~February 2021.
+% (\ctanurl{systems/doc/pdftex/manual/pdftex-a.pdf})
%
% \bibitem[Fontname]{fontname}
% Karl Berry, \emph{Fontname: Filenames for \TeX\ fonts},
-% \newblock July 2009.
-% \newblock (\ctanurl{info/fontname/fontname.pdf})
+% July 2009.
+% (\ctanurl{info/fontname/fontname.pdf})
%
% \bibitem[\LaTeXe\ font selection]{fntguide}
% \LaTeX\ Project Team, \emph{\LaTeXe\ font selection},
-% \newblock March 2021.
-% \newblock (\ctanurl{macros/latex/base/fntguide.pdf})
+% March 2021.
+% (\ctanurl{macros/latex/base/fntguide.pdf})
%
% \bibitem[\pkg{fontspec}]{fontspec}
% Will Robertson,
-% \emph{The \pkg{fontspec} package: Font selection for \xe\LaTeX\ and Lua\LaTeX},
-% \newblock 21~February 2020.
-% \newblock (\ctanpkgurl{fontspec})
+% \emph{The \pkg{fontspec} package: Font selection for \xe\LaTeX\ and Lua\LaTeX},
+% 15~January 2022.
+% (\ctanpkgurl{fontspec})
%
% \bibitem[\pkg{luaotfload}]{luaotfload}
% \LaTeX3 Project, \'Elie Roux, Khaled Hosny, Philipp Gesang, Ulrike Fischer, Marcel Kr\"uger,
-% \emph{The \pkg{luaotfload} package},
-% \newblock 21~May 2021.
-% \newblock (\ctanpkgurl{luaotfload})
+% \emph{The \pkg{luaotfload} package},
+% 21~May 2021.
+% (\ctanpkgurl{luaotfload})
%
% \bibitem[\pkg{pdfcprot}]{pdfcprot}
% Carsten Schurig, Tobias Schlemmer, \emph{The \pkg{pdfcprot}|.sty| package},
-% \newblock 10 June 2005.
-% \newblock (\ctanpkgurl{pdfcprot})
+% 10 June 2005.
+% (\ctanpkgurl{pdfcprot})
%
% \bibitem[\pkg{soul}]{soul}
% Melchior Franz, \emph{The \pkg{soul} package},
-% \newblock 17 November 2003.
-% \newblock (\ctanpkgurl{soul}).
+% 17 November 2003.
+% (\ctanpkgurl{soul}).
%\changes{v2.3a}{2008/01/06}{mention \pkg{soulutf8}}
-% \newblock See also Heiko Oberdiek's extension of this package,
-% \pkg{soulutf8}, which adds Unicode support.
-% \newblock (\ctanpkgurl{soulutf8})
+% See also Heiko Oberdiek's extension of this package,
+% \pkg{soulutf8}, which adds Unicode support.
+% (\ctanpkgurl{soulutf8})
%
%\end{thebibliography}
%
@@ -3415,6 +3480,8 @@
%
%\VersionDate{\expandafter\@gobble\fileversion}{\filedate}
%
+%\VersionDate{3.0b}{2021/12/10}
+%
%\VersionDate{3.0a}{2021/12/02}
%
%\Version{3.0}{2021/10/31}
@@ -3772,8 +3839,8 @@
%^^A\DoNotIndex{\font,\fontdimen,\fontname,\nullfont,\sfcode,\spacefactor,
%^^A \spaceskip,\xspaceskip} ^^A tex
%\DoNotIndex{\currentgrouplevel,\currentgrouptype,\currentiflevel,\detokenize,
-% \dimexpr,\eTeXversion,\ifcsname,\ifdefined,\lastnodetype,\numexpr,
-% \scantokens,\unexpanded}
+% \dimexpr,\eTeXversion,\ifcsname,\ifdefined,\lastnodetype,\numexpr,\protected,
+% \unexpanded}
%^^A\DoNotIndex{\fontcharwd,\iffontchar} ^^A e-tex
%\DoNotIndex{\pdfannot,\pdfmatch,\pdfoutput,\pdfstrcmp,
% \pdftexrevision,\pdftexversion}
@@ -3784,7 +3851,7 @@
%\DoNotIndex{\XeTeXversion,\XeTeXrevision,\strcmp}
%^^A\DoNotIndex{\XeTeXcharglyph,\XeTeXfonttype,\XeTeXglyph,\XeTeXglyphindex,
%^^A \XeTeXglyphname,\XeTeXlastfontchar,\XeTeXprotrudechars} ^^A xetex
-%\DoNotIndex{\directlua,\glet,\luatexversion}
+%\DoNotIndex{\directlua,\glet,\luatexversion,\pdfextension,\pdffeedback}
%^^A\DoNotIndex{\adjustspacing,\copyfont,\expandglyphsinfont,
%^^A \ignoreligaturesinfont,\outputmode,\protrudechars,\tracingfonts} ^^A luatex
%\DoNotIndex{\eplain,\usepkg@pkg} ^^A eplain
@@ -3792,13 +3859,13 @@
% \@currname,\@defaultunits,\@elt,\@empty,\@eqnnum,\@expandtwoargs,\@fileswfalse,
% \@firstofone,\@firstoftwo,\@footnotetext,\@gobble,\@gobbletwo,\@ifclassloaded,
% \@ifl@t@r,\@ifl@aded,\@ifpackagelater,\@ifpackageloaded,\@ifstar,\@ifundefined,\@item,
-% \@let@token,\@m,\@M,\@makeother,\@minus,\@nameuse,\@ne,\@newlistfalse,\@nil,\@nnil,
-% \@onelevel@sanitize,\@onlypreamble,\@pkgextension,\@plus,\@ptionlist,\@removeelement,
-% \@secondoftwo,\@spaces,\@sptoken,\@tempa,\@tempb,\@tempc,\@tempcnta,\@tempcntb,\@tempdima,
-% \@typeset@protect,\@undefined,\@unprocessedoptions,\@unusedoptionlist,\@xobeysp,
-% \check@icr,\cl@@ckpt,\color@begingroup,\color@endgroup,\g@addto@macro,\hmode@bgroup,\m@ne,
-% \maybe@ic,\maybe@ic@,\nfss@text,\not@math@alphabet,\on@line,\p@,\set@display@protect,
-% \strip@prefix,\strip@pt,\@text@composite,\tw@,\z@,\z@skip,\zap@space,
+% \@let@token,\@m,\@M,\@makeother,\@minus,\@mpfootnotetext,\@nameuse,\@ne,\@newlistfalse,
+% \@nil,\@nnil,\@onelevel@sanitize,\@onlypreamble,\@pkgextension,\@plus,\@ptionlist,
+% \@removeelement,\@secondoftwo,\@spaces,\@sptoken,\@tempa,\@tempb,\@tempc,\@tempcnta,
+% \@tempcntb,\@tempdima,\@typeset@protect,\@undefined,\@unprocessedoptions,\@unusedoptionlist,
+% \@xobeysp,\check@icr,\cl@@ckpt,\color@begingroup,\color@endgroup,\g@addto@macro,
+% \hmode@bgroup,\m@ne,\maybe@ic,\maybe@ic@,\nfss@text,\not@math@alphabet,\on@line,
+% \p@,\set@display@protect,\strip@prefix,\strip@pt,\@text@composite,\tw@,\z@,\z@skip,\zap@space,
% \active,\documentclass,\dotfill,\fbox,\fboxrule,\fboxsep,\fmtversion,\footnotesize,
% \leavevmode,\llap,\makeatletter,\makebox,\mathrm,\mbox,\medskip,\newbox,\newcommand,
% \newcount,\newdimen,\newif,\newline,\newskip,\newtoks,\nobreak,\nonfrenchspacing,
@@ -3807,7 +3874,7 @@
% \value,\AddToHook,\AtBeginDocument,\AtEndOfPackage,\CheckCommand,\CurrentOption,
% \DeclareOption,\DeclareRobustCommand,\IfFileExists,\IfFormatAtLeastTF,\InputIfFileExists,
% \MessageBreak,\PackageError,\PackageInfo,\PackageWarning,\PassOptionsToPackage,
-% \ProcessOptions,\RequirePackage,\@@enc@update,\UnicodeEncodingName}
+% \ProcessOptions,\RawNoindent,\RequirePackage,\@@enc@update,\UnicodeEncodingName}
%^^A\DoNotIndex{\add@accent,\cf@encoding,\curr@fontshape,\define@newfont,
%^^A \do@subst@correction,\f@encoding,\f@family,\f@size,\font@name,\fontencoding,
%^^A \fontseries,\fontshape,\glb@currsize,\glb@settings,\normalfont,\pickup@font,
@@ -3815,9 +3882,10 @@
%\DoNotIndex{\normalpdfoutput,\normalpdftexversion,\normalpdftexrevision} ^^A tex live 2004
%\DoNotIndex{\foreign@language,\languagename,\select@language,\shorthandoff} ^^A babel
%\DoNotIndex{\percentsign} ^^A babel/spanish,galician,mexican
+%\DoNotIndex{\polyglossia@language@switched} ^^A polyglossia
%\DoNotIndex{\CJK@ifundefined,\CJK@plane,\CJK@temp,\CJK@addcmap} ^^A CJK,CJKutf8
%\DoNotIndex{\color} ^^A color
-%\DoNotIndex{\@disablequotes} ^^A csquotes
+%\DoNotIndex{\csqQQ,\csq@bqgroup,\csq@eqgroup,\@disablequotes} ^^A csquotes
%\DoNotIndex{\ifHy@hyperfootnotes,\pdfstringdefDisableCommands,\pdfstringdefWarn} ^^A hyperref
%\DoNotIndex{\ifpdf,\ifetex,\ifluatex,\ifxetex} ^^A ifpdf/iftex
%\DoNotIndex{\@inpenc@undefined@,\IeC,\inputencoding,\inputencodingname} ^^A inputenc
@@ -3987,6 +4055,8 @@
\newcommand*\textmicrotypecontext[2]{#2}
\newcommand\leftprotrusion[1]{#1}
\newcommand\rightprotrusion[1]{#1}
+\providecommand*\noprotrusion{}
+\newcommand*\noprotrusionifhmode{}
\@ifpackageloaded{letterspace}{\let\MT@textls\relax}{%
%</package>
\newcommand*\lsstyle{}
@@ -4157,6 +4227,8 @@
% requires a viewer for <PDF> version 1.5 (you could use |/Text| if you're
% using an older <PDF> viewer).
% \begin{macrocode}
+\ifx\directlua\@undefined \else
+ \protected\def\pdfannot{\pdfextension annot }\fi
\def\MT@show@pdfannot#1{%
\ifnum\tracingmicrotypeinpdf<#1 \else
\iftracingmicrotypeinpdfall\leavevmode\fi
@@ -4904,14 +4976,20 @@
^^X\RequirePackage{etoolbox}
% \end{macrocode}
%\begin{macro}{\MT@toks}
-% We need a token register.
+% We need a token register,
%\changes{v1.9}{2005/09/28}{use instead of \cmd\toks@}
% \begin{macrocode}
\newtoks\MT@toks
% \end{macrocode}
%\end{macro}
+%\begin{macro}{\MT@tempbox}
+% our own box,
+% \begin{macrocode}
+\newbox\MT@tempbox
+% \end{macrocode}
+%\end{macro}
%\begin{macro}{\ifMT@if@}
-% A scratch if.
+% and a scratch if.
% \begin{macrocode}
\newif\ifMT@if@
% \end{macrocode}
@@ -6292,7 +6370,7 @@ time will almost certainly lead to undesired results. Have your choice!}%
\MT@with@package@T{csquotes}{%
\@ifpackagelater{csquotes}{2005/05/11}{%
\g@addto@macro\MT@setupfont@hook\@disablequotes
- \g@addto@macro\MT@prot@hook\@disablequotes
+ ^^X\apptocmd\csq@bqgroup{\let\MT@csq@eqgroup\csq@eqgroup}\relax\relax
}{%
\MT@warning@nl{%
Should you receive warnings about unknown slot\MessageBreak
@@ -6653,11 +6731,12 @@ time will almost certainly lead to undesired results. Have your choice!}%
% \item (a patch for \pkg{titletoc} would also be worthwhile~\dots)
%\todo{patch for \pkg{titletoc}}
% \end{itemize}
-% \item [|eqnum|] equation numbers (with or without \pkg{amsmath}). \cmd\eqref\ relies
-% on \cmd\tagform@, so we have to make it use the original definition.
+% \item [|eqnum|] equation numbers
%\changes{v3.0}{2021/05/21}{protrusion patch for equation numbers
% (provided by \contributor Holger Gerhardt <holger.gerhardt\at uni-bonn.de>)}
%\changes{v3.0a}{2021/11/22}{protrusion patch \texttt{eqnum} for \cls{IEEEtran}}
+% \begin{itemize}
+% \item \cls{IEEEtran}
% \begin{macrocode}
\MT@define@patch{eqnum}{%
\@ifclassloaded{IEEEtran}
@@ -6666,17 +6745,43 @@ time will almost certainly lead to undesired results. Have your choice!}%
\MT@patch@patch\theIEEEsubequationdis{(}{\leftprotrusion{(}}%
\MT@patch@patch\theIEEEsubequationdis{)}{\rightprotrusion{)}}}%
{}%
+% \end{macrocode}
+% \item \cmd\eqref\ relies on \cmd\tagform@, so we have to have it
+% use the original definition.
+% \begin{macrocode}
\@ifpackageloaded{amsmath}
{\MT@patch@patch\tagform@{(}{\leftprotrusion{(}}%
\MT@patch@patch\tagform@{)}{\rightprotrusion{)}}%
- \MT@patch@patch\eqref{\tagform@}{\@nameuse{MT@patch@saved@\string\tagform@}}}
+ \MT@patch@patch\eqref{\tagform@}{\@nameuse{MT@patch@saved@\string\tagform@}}%
+% \end{macrocode}
+% \item If the user has altered the tags' appearance via \pkg{mathtools}'s \cmd\newtagform\
+% interface, our patch won't have any effect. We don't issue a warning
+% because \verb/\(left|right)protrusion/ might have been specified appropriately
+% in \cmd\newtagform. We could also patch the latter command (or, to be more
+% precise, |\MT_define_tagform:nwnn|), but the timing is a bit tricky, so
+% for now info it is.
+%\todo{patch for \pkg{mathtools}'s \cmd\newtagform}
+%\changes{v3.0c}{2021/12/30}{info that protrusion patch \texttt{eqnum} may not be effective with \pkg{mathtools}
+% (reported by \contributor user182849 <@\at @>)}
+% ^^A https://tex.stackexchange.com/questions/628090/usetagform-incompatible-with-microtype/
+% \begin{macrocode}
+ \MT@with@package@T{mathtools}{%
+ \ifMT@patch@ok\else \MT@patch@oktrue
+ \MT@info@nl{The `eqnum' patch may not be effective because you are\MessageBreak
+ using the mathtools package. Make sure to insert\MessageBreak
+ `\@backslashchar leftprotrusion' and
+ `\@backslashchar rightprotrusion' as\MessageBreak
+ appropriate in mathtools's `\@backslashchar newtagform' command}%
+ \fi}}
{\MT@patch@patch\@eqnnum{(}{\leftprotrusion{(}}%
\MT@patch@patch\@eqnnum{)}{\rightprotrusion{)}}}%
}{}%
% \end{macrocode}
+% \end{itemize}
% \item [|footnote|] footnote text (only visible with block paragraphs)
-%\changes{v3.0}{2021/05/25}{protrusion patch for footnote text}
-%\begin{itemize}
+%\changes{v3.0}{2021/05/25}{protrusion patch for footnote text}^^A
+%\changes{v3.0c}{2022/01/21}{protrusion patch \texttt{footnote}: also for minipages}^^A
+% \begin{itemize}
% \item \pkg{hyperref} also patches this command (but only if |hyperfootnotes=true|)
%\changes{v3.0a}{2021/11/30}{fix protrusion patch \texttt{footnote} with \pkg{hyperref}
% (reported by \contributor Liang-Bo Wang <@\at @>) \githubissue{2}}
@@ -6686,27 +6791,34 @@ time will almost certainly lead to undesired results. Have your choice!}%
{\ifHy@hyperfootnotes\expandafter\@firstoftwo\else\expandafter\@secondoftwo\fi}
\@secondoftwo
{\MT@patch@patch\@footnotetext{\ignorespaces}{\ignorespaces\leftprotrusion}%
- \MT@patch@patch\@footnotetext{\@empty\ignorespaces}{\@empty\ignorespaces\leftprotrusion}}
+ \MT@patch@patch\@footnotetext{\@empty\ignorespaces}{\@empty\ignorespaces\leftprotrusion}%
+ \MT@patch@patch\@mpfootnotetext{\ignorespaces}{\ignorespaces\leftprotrusion}%
+ \MT@patch@patch\@mpfootnotetext
+ {{\expandafter\hyper@@anchor\expandafter
+ {\Hy@footnote@currentHref}{\relax}}\ignorespaces}
+ {{\expandafter\hyper@@anchor\expandafter
+ {\Hy@footnote@currentHref}{\relax}}\ignorespaces\leftprotrusion}}
% \end{macrocode}
-% \item so do the <\cls{KOMA}> classes (which load \pkg{scrkbase})
-%\changes{v3.0a}{2021/12/02}{fix protrusion patch \texttt{footnote} with <\cls{KOMA}> classes
-% (reported by \contributor MisterFiLou <@\at @>) \githubissue{2}}
+% \item \cls{memoir} additionally allows footnotes in the margins
% \begin{macrocode}
- {\@ifpackageloaded{scrkbase}
- {\MT@patch@patch\scr@saved@footnotetext{\ignorespaces}{\ignorespaces\leftprotrusion}}
+ {\@ifclassloaded{memoir}
+ {\MT@patch@patch\@footnotetext{\foottextfont #1}{\foottextfont\leftprotrusion #1}%
+ \MT@patch@patch\@mpfootnotetext{\foottextfont #1}{\foottextfont\leftprotrusion #1}}
+ {\MT@patch@patch\@mpfootnotetext{\ignorespaces}{\ignorespaces\leftprotrusion}%
% \end{macrocode}
-% \item base classes
+% \item the <\cls{KOMA}> classes (which load \pkg{scrkbase})
+%\changes{v3.0a}{2021/12/02}{fix protrusion patch \texttt{footnote} with <\cls{KOMA}> classes
+% (reported by \contributor MisterFiLou <@\at @>) \githubissue{2}}
% \begin{macrocode}
- {\MT@patch@patch\@footnotetext{\ignorespaces}{\ignorespaces\leftprotrusion}%
+ \@ifpackageloaded{scrkbase}
+ {\MT@patch@patch\scr@saved@footnotetext{\ignorespaces}{\ignorespaces\leftprotrusion}}%
% \end{macrocode}
-% \item \cls{memoir} additionally allows footnotes in the margins
+% \item the base classes
% \begin{macrocode}
- \@ifclassloaded{memoir}
- {\MT@patch@patch\@footnotetext{\foottextfont #1}{\foottextfont\leftprotrusion #1}}
- {}}}%
+ {\MT@patch@patch\@footnotetext{\ignorespaces}{\ignorespaces\leftprotrusion}}}}%
}{}%
% \end{macrocode}
-%\end{itemize}
+% \end{itemize}
% Finally, execute any redefinitions.
% \begin{macrocode}
\MT@redefined@patches
@@ -6978,7 +7090,7 @@ time will almost certainly lead to undesired results. Have your choice!}%
%<pdf-> \pdffontsize\MT@font
%<lua-> \MT@requires@luatex4{\pdffeedback fontsize}{\pdffontsize}\MT@font
%<xe-> \MT@size pt
- \MT@info{Fixing zero \string\fontdimen 6 for font `\MT@@font'\MessageBreak
+ \MT@info{Fixing zero \@backslashchar fontdimen 6 for font `\MT@@font'\MessageBreak
(new value: \the\fontdimen6\MT@font)}%
%<pdf-> \MT@requires@pdftex8\relax{\MT@glet@nc{\MT@@font-fake6}\@empty}%
\fi
@@ -7942,9 +8054,11 @@ time will almost certainly lead to undesired results. Have your choice!}%
}
% \end{macrocode}
%\end{macro}
-%\begin{macro}{\MT@tempbox}
+%\begin{macro}{\noprotrusionifhmode}
+%\changes{v3.0c}{2021/12/22}{new command}
+% Same, but only if we're already in hmode.
% \begin{macrocode}
-\newbox\MT@tempbox
+\DeclareRobustCommand\noprotrusionifhmode{\relax\ifhmode\kern-\p@\kern\p@\fi}
% \end{macrocode}
%\end{macro}
%\begin{macro}{\leftprotrusion}
@@ -7953,8 +8067,11 @@ time will almost certainly lead to undesired results. Have your choice!}%
% We try to reconstruct the next glyph (possibly a ligature).\footnote{
% \luatex\ offers the command \cmd\protrusionboundary, which could
% potentially be very helpful here, but it doesn't seem to do what it
-% promises (not even the example from the manual works as advertised).}
+% promises (not even the example from the manual works as advertised).
% ^^A cf. https://mailman.ntg.nl/pipermail/dev-luatex/2021-May/006486.html
+% Maybe \contributor Marcel Kr\"uger <@\at @>'s attempt at a
+% |betterprotrusionboundary| (\url{https://tex.stackexchange.com/a/629080})
+% could be an option.}
% \begin{macrocode}
\DeclareRobustCommand\leftprotrusion{%
\MT@toks{}%
@@ -7965,52 +8082,72 @@ time will almost certainly lead to undesired results. Have your choice!}%
%\begin{macro}{\MT@prot@l}
%\changes{v3.0b}{2021/12/05}{make \cmd\long\ again
% (reported by \contributor Akira Yokosawa <@\at @>) \githubissue{3}}
+%\changes{v3.0c}{2022/01/14}{next try at removing \cmd\long}
% This probably doesn't need to be \cmd\long\ any longer.
% \begin{macrocode}
-\long\def\MT@prot@l#1{%
+\def\MT@prot@l#1{%
\MT@get@prot{#1}{left}%
#1%
}
% \end{macrocode}
%\end{macro}
%\begin{macro}{\rightprotrusion}
+%\changes{v3.0}{2021/05/15}{new command}
+%\begin{macro}{\MT@prot@r}
+%\changes{v3.0c}{2022/01/14}{no longer \cmd\long}
% Unfortunately, there's no way to retrieve anything that's already been typeset,
% so the counterpart cannot be defined symmetrically.
-%\changes{v3.0}{2021/05/15}{new command}
% \begin{macrocode}
\DeclareRobustCommand\rightprotrusion{\MT@prot@r}
-% \end{macrocode}
-%\end{macro}
-%\begin{macro}{\MT@prot@r}
-% \begin{macrocode}
-\long\def\MT@prot@r#1{%
+\def\MT@prot@r#1{%
{#1}%
\MT@get@prot{#1}{right}%
}
% \end{macrocode}
%\end{macro}
+%\end{macro}
%\begin{macro}{\MT@get@prot}
% Typeset the text inside a box and get the left and right margin kerns.
% We add an extra \cmd\vbox\ in case we're inside a |tabular|.
% \cmd\@newlistfalse\ is meant to make \cmd\\ work in |centering| etc.
-%\changes{v3.0a}{2021/11/22}{reset counters}
+%\changes{v3.0a}{2021/11/22}{reset counters}^^A
%\changes{v3.0a}{2021/11/05}{compatibility fix for \pkg{csquotes}
-% (reported by \contributor Gustavo Barros <@\at @>) \githubissue{1}}
+% (reported by \contributor Gustavo Barros <@\at @>) \githubissue{1}}^^A
% ^^A https://tex.stackexchange.com/questions/621440/microtype-csquotes-autoquote-and-itemize-interaction
%\changes{v3.0a}{2021/11/27}{set penalties to zero and vfuzz to max
-% (reported by \contributor florian <@\at @>)}
+% (reported by \contributor florian <@\at @>)}^^A
% ^^A https://tex.stackexchange.com/questions/624171/overfull-vbox-in-list-of-figures-since-miktex-update
-%\changes{v3.0b}{2021/12/05}{unconditionally \cmd\leavevmode}
+%\changes{v3.0b}{2021/12/05}{unconditionally \cmd\leavevmode}^^A
% We set various penalties to zero to allow linebreaking, and don't
% bother if the split box is overfull (but shouldn't we? -- after all,
% that's how the penalties bug was discovered~\dots).
%\begin{macro}{\MT@ckpt}
% We also reset the counters and disable writing to auxiliary files.
%\begin{macro}{\MT@prot@hook}
-% Furthermore, we have a hook for compatibility fixes.
+% Furthermore, we have a hook for compatibility fixes (not used at the moment),
+%\begin{macro}{\MT@csq@eqgroup}
+%\changes{v3.0c}{2022/01/06}{compatibility for \pkg{csquotes}, again
+% (reported by \contributor NightShade <@\at @>)}
+% ^^A https://tex.stackexchange.com/questions/629068/microtype-quotation-marks-in-itemize-not-aligned-properly-at-begin-of-an-item
+% and a command for \pkg{csquotes}'s grouping (because we actually typeset
+% the quote character, instead of disabling quotes altogether (as we suggested
+% for \githubissue{1}, which was wrong)).
+%\begin{macro}{\MT@noindent}
+%\changes{v3.0c}{2022/01/14}{use \cmd\RawNoindent, if available \githubissue{8}}
+% Finally, \LaTeX's new paragraph hooks require special attention, as they're
+% (currently?) unable to distinguish between real typesetting and trial runs.
+% In our case, fortunately, we really don't want to trigger the hooks.
+% Also, we don't need a \cmd\RawParEnd\ at the end (as suggested in \file{ltpara}),
+% I think, as none of our commands are \cmd\long\ anymore.
% \begin{macrocode}
\let\MT@prot@hook\@empty
-\long\def\MT@get@prot#1#2{%
+\let\MT@csq@eqgroup\relax
+\ifx\RawNoindent\@undefined
+ \let\MT@noindent\noindent
+\else
+ \let\MT@noindent\RawNoindent
+\fi
+\def\MT@get@prot#1#2{%
\begingroup
\def\@elt##1{\global\value{##1}\the\value{##1}\relax}%
\edef\MT@ckpt{\cl@@ckpt}%
@@ -8025,7 +8162,7 @@ time will almost certainly lead to undesired results. Have your choice!}%
\interlinepenalty\z@
\@newlistfalse
\MT@prot@hook
- \noindent #1}%
+ \MT@noindent #1\MT@csq@eqgroup}%
\vbadness=\@M
\splittopskip=\z@
\vfuzz=\maxdimen
@@ -8052,6 +8189,8 @@ time will almost certainly lead to undesired results. Have your choice!}%
%\end{macro}
%\end{macro}
%\end{macro}
+%\end{macro}
+%\end{macro}
%\begin{macro}{\MT@prot@ifx}
% Test next token.
% \begin{macrocode}
@@ -8073,7 +8212,7 @@ time will almost certainly lead to undesired results. Have your choice!}%
%\begin{macro}{\MT@prot@ifmacro@@}
% Test whether \meta{\#1} is a macro or an active character
% that does not take an argument.
-% (inspired by Joseph Wright). ^^A https://tex.stackexchange.com/a/331696/
+% (inspired by \contributor Joseph Wright <@\at @>). ^^A https://tex.stackexchange.com/a/331696/
% Only works with \etex.
% \begin{macrocode}
^^X\def\MT@prot@ifmacro{%
@@ -8095,11 +8234,15 @@ time will almost certainly lead to undesired results. Have your choice!}%
%\end{macro}
%\end{macro}
%\begin{macro}{\MT@prot@iffirstcmd}
-% Test for the first command.
+% Test whether the first token in \cs{MT@prot@next} (once expanded) is the
+% command \meta{\#1}. Since \cs{MT@prot@next} may also be user-defined (or
+% whatever), we have to use our own, \cmd\long\ version of \cmd\@car.
+%\changes{v3.0c}{2021/12/17}{use \cmd\long\ variant of \cmd\@car\
+% (reported by \contributor frafl <@\at @>) \githubissue{6}}
% \begin{macrocode}
\def\MT@prot@iffirstcmd#1{%
- \ifx\relax#1\relax\expandafter\@secondoftwo\else
- \MT@exp@two@c\ifx\@car\MT@prot@next\relax\@empty\@nil#1%
+ \ifx\relax#1\expandafter\@secondoftwo\else
+ \MT@exp@two@c\ifx\MT@car\MT@prot@next\relax\@nil#1%
\expandafter\expandafter\expandafter\@firstoftwo
\else
\expandafter\expandafter\expandafter\@secondoftwo
@@ -8108,6 +8251,12 @@ time will almost certainly lead to undesired results. Have your choice!}%
}
% \end{macrocode}
%\end{macro}
+%\begin{macro}{\MT@car}
+% A long car.
+% \begin{macrocode}
+\long\def\MT@car#1#2\@nil{#1}
+% \end{macrocode}
+%\end{macro}
%\begin{macro}{\MT@prot@iflicrcmd}
% Fun with <LICR>:
% Test if the first command of the third command of the first command
@@ -8138,6 +8287,7 @@ time will almost certainly lead to undesired results. Have your choice!}%
% If we have a group, we inject \cs{MT@prot@get@firstchar} at the
% beginning again and don't bother about the rest. This still allows,
% \eg, |\verb|, |verbatim| or |lstlistings| material.
+% The downside of being this cautious is that we'll miss lots of cases.
%\changes{v3.0b}{2021/12/05}{don't rescan anymore
% (reported by \contributor Akira Yokosawa <@\at @>
% and \contributor theufman <@\at @>) \githubissue{3,4}}
@@ -8194,11 +8344,16 @@ time will almost certainly lead to undesired results. Have your choice!}%
\MT@prot@iffirstcmd\UTFviii@four@octets{%
\def\MT@temp*##1##2##3##4{\MT@prot@l{##1##2##3##4}}%
}{%
- \MT@prot@iflicrcmd{T1}{%
- \MT@prot@iflicrcmd{TU}{%
- \MT@prot@iflicrcmd{LY1}{%
- \MT@prot@iflicrcmd{OT1}{%
- \MT@prot@iflicrcmd{T2A}\relax % should we add more encodings?
+% \end{macrocode}
+% (this is for \pkg{csquotes})
+% \begin{macrocode}
+ \MT@prot@iffirstcmd\csqQQ{\def\MT@temp*##1{\MT@prot@l{##1}}}{%
+ \MT@prot@iflicrcmd{T1}{%
+ \MT@prot@iflicrcmd{TU}{%
+ \MT@prot@iflicrcmd{LY1}{%
+ \MT@prot@iflicrcmd{OT1}{%
+ \MT@prot@iflicrcmd{T2A}\relax % should we add more encodings?
+ }%
}%
}%
}%
@@ -12191,7 +12346,7 @@ end
\renewcommand*\DisableLigatures[2][]{%
\MT@error{Disabling ligatures of a font is only possible\MessageBreak
with pdftex version 1.30 or newer.\MessageBreak
- Ignoring \string\DisableLigatures}{%
+ Ignoring \@backslashchar DisableLigatures}{%
%<pdf-> Upgrade
%<xe-> Use
pdftex.}%
@@ -13796,8 +13951,8 @@ end
% is now officially deprecated.
% \begin{macrocode}
\MT@ifdefined@c@T\MicroType@Hook{\MT@error{%
- Command \string\MicroType@Hook\space is deprecated.\MessageBreak
- Use \string\Microtype@Hook\space instead}
+ Command \@backslashchar MicroType@Hook is deprecated.\MessageBreak
+ Use \@backslashchar Microtype@Hook instead}
{You might want to inform the font package authors.}\MicroType@Hook}
\MT@ifdefined@c@T\Microtype@Hook\Microtype@Hook
% \end{macrocode}
@@ -14490,9 +14645,9 @@ end
\ifnum\sfcode`\. > 1500
\MT@ifstreq\MT@sp@context{nonfrench}\relax{%
\MT@warning@nl{%
- \string\nonfrenchspacing\space is active. Adjustment of\MessageBreak
+ \@backslashchar nonfrenchspacing is active. Adjustment of\MessageBreak
interword spacing will disable it. You might want\MessageBreak
- to add `\@backslashchar\MT@MT context{spacing=nonfrench}'\MessageBreak
+ to add `\@backslashchar microtypecontext{spacing=nonfrench}'\MessageBreak
to your preamble}%
}%
\fi
@@ -14664,7 +14819,7 @@ end
}
% \end{macrocode}
%\end{macro}
-% We patch the language switching commands to enable language-dependent setup.
+% We patch \pkg{babel}'s language switching commands to enable language-dependent setup.
% \begin{macrocode}
\MT@addto@setup{%
\ifMT@babel
@@ -14710,9 +14865,26 @@ end
% In case \pkg{babel} was loaded before \microtype:
% \begin{macrocode}
\MT@set@babel@context\languagename
+% \end{macrocode}
+% The \pkg{polyglossia} package has a useful hook.
+%\changes{v3.0c}{2022/01/21}{make \opt{babel} option work with \pkg{polyglossia}}
+% Unfortunately, compatibility with \pkg{polyglossia} is less useful in itself,
+% as only \luatex\ allows working on font copies, and currently doesn't provide
+% the kerning or spacing feature. But who knows, maybe somebody would want more
+% protrusion in French\dots
+% \begin{macrocode}
}{%
- \MT@warning@nl{You did not load the babel package.\MessageBreak
- The `babel' option won't have any effect}%
+ \@ifpackageloaded{polyglossia}{%
+ \MT@info@nl{Registering with polyglossia's language switching hook}%
+ \gappto\polyglossia@language@switched{%
+ \MT@set@babel@context{\languagename}%
+ }%
+ \MT@set@babel@context\languagename
+ }{%
+ \MT@warning@nl{%
+ You did not load the babel or the polyglossia package.\MessageBreak
+ The `babel' option won't have any effect}%
+ }%
}%
\fi
}
@@ -15378,7 +15550,7 @@ end
% ^^A http://tug.org/pipermail/tex-live/2008-September/017385.html
% The Romanian \cmd\textcommabelow\ accents are actually replacements for the
% \cmd\c\ variants, which had previously (and erroneously\footnote{
-% Cf. \url{http://tug.org/pipermail/tex-live/2008-August/017204.html}})
+% Cf. \url{https://tug.org/pipermail/tex-live/2008-August/017204.html}})
% been included in <QX> encoding. They are still kept for backwards
% compatibility.
%\iffalse
@@ -19402,7 +19574,7 @@ end
% (|space| or |1em|). For Times, for example, a thin space would be 665. I
% don't know whether French typography really wants a thin space, or rather (as
% it happens to turn out with <CMR>) half a space.
-% (Wikipedia\footnote{\url{http://fr.wikipedia.org/wiki/Espace_typographique}, 5 July 2007.}
+% (Wikipedia\footnote{\url{https://fr.wikipedia.org/wiki/Espace_typographique}, 5 July 2007.}
% claims it should be a quarter of an em, which seems too much to me; then
% again, it also says that this \emph{was} a thin space in French typography.)
% \begin{macrocode}
@@ -19565,11 +19737,9 @@ This is the current font stretched by 5\%, normal, and shrunk by 5\%:
% \appendix
% \AppendixSettings
% \GeneralChanges{Documentation}
-%
%\changes{v2.5}{2013/02/23}{include \file{microtype-logo.dtx} and \file{microtype-lssample.dtx}}
% \InputIfFileExists{microtype-logo.dtx}\relax\relax
% \InputIfFileExists{microtype-lssample.dtx}\relax\relax
-%
% \PrintChanges
%
% ^^A -------------------------------------------------------------------------
@@ -19591,7 +19761,7 @@ This is the current font stretched by 5\%, normal, and shrunk by 5\%:
% Grave accent \` Left brace \{ Vertical bar \|
% Right brace \} Tilde \~}
%
-% \CheckSum{12313}
+% \CheckSum{12399}
%
% \Finale
%
diff --git a/Master/texmf-dist/source/latex/microtype/microtype.ins b/Master/texmf-dist/source/latex/microtype/microtype.ins
index 13f8092749a..0efb05765f2 100644
--- a/Master/texmf-dist/source/latex/microtype/microtype.ins
+++ b/Master/texmf-dist/source/latex/microtype/microtype.ins
@@ -10,12 +10,12 @@
The `microtype' package
Subliminal refinements towards typographical perfection
- Copyright (c) 2004--2021 R Schlicht <w.m.l@gmx.net>
+ Copyright (c) 2004--2022 R Schlicht <w.m.l@gmx.net>
This work 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:
-http://www.latex-project.org/lppl.txt, and version 1.3c or later is part
+https://www.latex-project.org/lppl.txt, and version 1.3c or later is part
of all distributions of LaTeX version 2005/12/01 or later.
This work has the LPPL maintenance status `maintained'.