diff options
Diffstat (limited to 'macros/latex/required/amsmath')
17 files changed, 64 insertions, 17 deletions
diff --git a/macros/latex/required/amsmath/README.md b/macros/latex/required/amsmath/README.md index fad5c87465..f7c700994c 100644 --- a/macros/latex/required/amsmath/README.md +++ b/macros/latex/required/amsmath/README.md @@ -1,7 +1,7 @@ The amsmath bundle for LaTeX ============================ -Release 2021-06-01 +Release 2021-11-15 Overview -------- @@ -12,7 +12,7 @@ developed by the American Mathematical Society (AMS) and released for general use as a service to the mathematical community. A number of smaller auxiliary packages are also distributed with the `amsmath` package. -Effective in 2016, maintenance of `amsmath was transferred from AMS to +Effective in 2016, maintenance of `amsmath` was transferred from AMS to the LaTeX Project; as `amsmath` is considered a "required" package, this centralizes control over the core LaTeX components. @@ -28,7 +28,7 @@ Release distribution is carried out only through the CTAN archives. Documentation ------------- -The primary documentation for `amsmath` is in provided as `amsldoc.pdf`. +The primary documentation for `amsmath` is provided as `amsldoc.pdf`. Additional documentation files include: @@ -39,7 +39,7 @@ Additional documentation files include: which are included in the collection. All of these can be accessed easily with most distributions by entering `texdoc` *filename* at the -command line, or via [TeXdoc Online](http://texdoc.net). +command line, or via [TeXdoc Online](https://texdoc.org). Change logs ----------- @@ -61,7 +61,7 @@ In particular, to check that you are really seeing a bug, please write a short, self-contained document that shows the problem. This should include the `latexbug` package, which will warn if your test file is not suitable for one or the other reason. See the [CONTRIBUTING -guide](https://github.com/latex3/latex2e/blob/master/CONTRIBUTING.md) +guide](https://github.com/latex3/latex2e/blob/main/CONTRIBUTING.md) for further details, or if you need to obtain the `latexbug` package. If the bug turns out to be with third-party software then please @@ -78,4 +78,3 @@ version 1.3c or later. <p>Copyright (C) 2001-2004, 2007, 2008, 2010, 2011, 2013 American Mathematical Society. <br /> <p>Copyright (C) 2016-2021 The LaTeX Project and American Mathematical Society. <br /> - diff --git a/macros/latex/required/amsmath/amsbsy.pdf b/macros/latex/required/amsmath/amsbsy.pdf Binary files differindex 87298e6b74..50882b2530 100644 --- a/macros/latex/required/amsmath/amsbsy.pdf +++ b/macros/latex/required/amsmath/amsbsy.pdf diff --git a/macros/latex/required/amsmath/amscd.pdf b/macros/latex/required/amsmath/amscd.pdf Binary files differindex 769bb0ae41..f1182d6c20 100644 --- a/macros/latex/required/amsmath/amscd.pdf +++ b/macros/latex/required/amsmath/amscd.pdf diff --git a/macros/latex/required/amsmath/amsgen.pdf b/macros/latex/required/amsmath/amsgen.pdf Binary files differindex f39d348b26..7f7d05c81f 100644 --- a/macros/latex/required/amsmath/amsgen.pdf +++ b/macros/latex/required/amsmath/amsgen.pdf diff --git a/macros/latex/required/amsmath/amsldoc.pdf b/macros/latex/required/amsmath/amsldoc.pdf Binary files differindex d1d5a1b729..b3cbac1118 100644 --- a/macros/latex/required/amsmath/amsldoc.pdf +++ b/macros/latex/required/amsmath/amsldoc.pdf diff --git a/macros/latex/required/amsmath/amsldoc.tex b/macros/latex/required/amsmath/amsldoc.tex index 26ea6cf808..97294772e7 100644 --- a/macros/latex/required/amsmath/amsldoc.tex +++ b/macros/latex/required/amsmath/amsldoc.tex @@ -69,6 +69,11 @@ Bug reports can be opened (category \texttt{#1}) at\\% \def\@thanks{\bigskip\MaintainedByLaTeXTeam{amslatex}} \makeatother +% Very minor changes are not listed in the \date above: +% +% 2021-08-22: reported typo fixed mathools -> mathtools + + % Use the amsmath package and amscd package in order to print % examples. \usepackage{amsmath} @@ -1616,7 +1621,7 @@ bar symbols: \end{verbatim} whereupon the document would contain |\abs{z}| to produce $\lvert z\rvert$ and |\norm{v}| to produce $\lVert v\rVert$. -The \pkg{mathools} provides the command \cn{DeclarePairedDelimiter} +The \pkg{mathtools} provides the command \cn{DeclarePairedDelimiter} for defining |\abs|-like macros with scaling delimiters. \index{delimiters|)} diff --git a/macros/latex/required/amsmath/amsmath.dtx b/macros/latex/required/amsmath/amsmath.dtx index 8857861101..a5cf333e79 100644 --- a/macros/latex/required/amsmath/amsmath.dtx +++ b/macros/latex/required/amsmath/amsmath.dtx @@ -86,7 +86,7 @@ Bug reports can be opened (category \texttt{#1}) at\\% % \end{macrocode} % % \begin{macrocode} -\ProvidesPackage{amsmath}[2021/04/20 v2.17j AMS math features] +\ProvidesPackage{amsmath}[2021/10/15 v2.17l AMS math features] % \end{macrocode} % % \section{Catcode defenses} @@ -2627,7 +2627,9 @@ ill-advised in LaTeX.% % % \begin{macro}{\numberwithin} % Provide a convenient way to specify that equations should be -% numbered within sections. +% numbered within sections. The \LaTeX{} kernel contains a similar command +% \cs{counterwithin} (with a slightly extended syntax) that can be used +% as a drop-in replacement for \cs{numberwithin}. % \begin{macrocode} \newcommand{\numberwithin}[3][\arabic]{% \@ifundefined{c@#2}{\@nocounterr{#2}}{% @@ -3010,7 +3012,13 @@ ill-advised in LaTeX.% % the \cs{maketag@@} macro above. % \begin{macrocode} \let\df@tag\@empty -\def\make@df@tag{\@ifstar\make@df@tag@@\make@df@tag@@@} +\def\make@df@tag{% +% \end{macrocode} +% We set \cs{@currentcounter} here so that it applies to both branches. +%\changes{v2.17l}{2021/10/15}{Explicitly set \cs{@currentcounter} (gh/687)} +% \begin{macrocode} + \def\@currentcounter{equation}% + \@ifstar\make@df@tag@@\make@df@tag@@@} % \end{macrocode} % \cs{make@df@tag} sets \cs{@currentlabel} and defines % \cs{df@tag} appropriately. @@ -6500,8 +6508,17 @@ Cannot use `split' here;\MessageBreak trying to recover with `aligned'}% \let\mathdisplay@pop\@empty \def\mathdisplay@@pop{\the\mathdisplay@stack} % \end{macrocode} -% +%\changes{v2.17k}{2021/08/24}{Move the counter inside the equation and guard +% with a mathopen for better compability with hyperref, issue gh/652} +% As with hyperref incrementing the counter creates a box to raise the anchor +% it should be in a place where is doesn't affect spacing. +% Currently the code from hyperref is used to avoid this problem: +% If fleqn isn't active the counter is set inside the equation and the potential +% box guarded by a mathopen to avoid side effects on following unary symbols. +% If fleqn is activated it has to be outside to avoid problems with labels. +% This solution is temporary and not necessarly the best. % \begin{macrocode} +\if@fleqn \renewenvironment{equation}{% \incr@eqnum \mathdisplay@push @@ -6512,6 +6529,18 @@ Cannot use `split' here;\MessageBreak trying to recover with `aligned'}% \mathdisplay@pop \ignorespacesafterend } +\else +\renewenvironment{equation}{% + \mathdisplay@push + \st@rredfalse \global\@eqnswtrue + \mathdisplay{equation}% + \incr@eqnum\mathopen{}% +}{% + \endmathdisplay{equation}% + \mathdisplay@pop + \ignorespacesafterend +} +\fi % \end{macrocode} % % \begin{macrocode} diff --git a/macros/latex/required/amsmath/amsmath.pdf b/macros/latex/required/amsmath/amsmath.pdf Binary files differindex bf6facd4ae..1212097e79 100644 --- a/macros/latex/required/amsmath/amsmath.pdf +++ b/macros/latex/required/amsmath/amsmath.pdf diff --git a/macros/latex/required/amsmath/amsopn.dtx b/macros/latex/required/amsmath/amsopn.dtx index a71c13d6c8..03df1a116b 100644 --- a/macros/latex/required/amsmath/amsopn.dtx +++ b/macros/latex/required/amsmath/amsopn.dtx @@ -58,7 +58,7 @@ Bug reports can be opened (category \texttt{#1}) at\\% % \begin{macrocode} \NeedsTeXFormat{LaTeX2e}% LaTeX 2.09 can't be used (nor non-LaTeX) [1994/12/01]% LaTeX date must December 1994 or later -\ProvidesPackage{amsopn}[2016/03/08 v2.02 operator names] +\ProvidesPackage{amsopn}[2021/08/26 v2.02 operator names] % \end{macrocode} % % What \cs{nolimits@} does is keep a \cn{limits} typed by the user @@ -72,13 +72,13 @@ Bug reports can be opened (category \texttt{#1}) at\\% % punctuation characters such as |*-/:'|. % Because the body of an % operator name is set in math mode, these few punctuation -% characters will not come out right (wrong symbol/and or wrong +% characters will not come out right (wrong symbol and/or wrong % spacing). The purpose of \cs{newmcodes@} is to make them act like % their normal text versions. % % Where practical, we use decimal numbers to cut down main mem % usage (\qc{\"} not needed). -% use |\Umathcodedefnum| with xetex and LuaTeX to avoid problems +% Use |\Umathcodedefnum| with xetex and LuaTeX to avoid problems % using |\mathcode| if |-| has already been defined using |\Umathcode|. % \changes{v2.02}{2016/03/08}{Unicode TeX version of \cs{newmcodes@}} % \begin{macrocode} diff --git a/macros/latex/required/amsmath/amsopn.pdf b/macros/latex/required/amsmath/amsopn.pdf Binary files differindex 93967d67d9..0c6ae29bc2 100644 --- a/macros/latex/required/amsmath/amsopn.pdf +++ b/macros/latex/required/amsmath/amsopn.pdf diff --git a/macros/latex/required/amsmath/amstext.dtx b/macros/latex/required/amsmath/amstext.dtx index d6475561fb..88cc837f03 100644 --- a/macros/latex/required/amsmath/amstext.dtx +++ b/macros/latex/required/amsmath/amstext.dtx @@ -77,7 +77,7 @@ Bug reports can be opened (category \texttt{#1}) at\\% % \begin{macrocode} \NeedsTeXFormat{LaTeX2e}% LaTeX 2.09 can't be used (nor non-LaTeX) [1994/12/01]% LaTeX date must be December 1994 or later -\ProvidesPackage{amstext}[2000/06/29 v2.01 AMS text] +\ProvidesPackage{amstext}[2021/08/26 v2.01 AMS text] % \end{macrocode} % % \section{The implementation} @@ -108,7 +108,7 @@ Bug reports can be opened (category \texttt{#1}) at\\% % If \cn{text} is encountered inside math mode the macro % \cs{text@} is called. It has one mandatory argument, the text % which should be produced. Since we do not know in which math -% style we are currently in we call \cs{mathchoice} to tyeset +% style we are currently in we call \cs{mathchoice} to typeset % our text in all four possible styles. % \begin{macrocode} \def\text@#1{{\mathchoice @@ -277,7 +277,7 @@ Bug reports can be opened (category \texttt{#1}) at\\% %\subsection{Applications of \cn{text}} % % \begin{macro}{\mathhexbox} -% We start with an re-definition of the \fn{plain.tex} macro +% We start with a re-definition of the \fn{plain.tex} macro % \cs{mathhexbox}. (Although M. Spivak in \amstex/ uses the name % \cs{mathhexbox@} for this purpose, I [FMi] don't see any reason % to use a new name since the new definition is superior, has the diff --git a/macros/latex/required/amsmath/amstext.pdf b/macros/latex/required/amsmath/amstext.pdf Binary files differindex 96bdf23de3..afaa124a10 100644 --- a/macros/latex/required/amsmath/amstext.pdf +++ b/macros/latex/required/amsmath/amstext.pdf diff --git a/macros/latex/required/amsmath/amsxtra.pdf b/macros/latex/required/amsmath/amsxtra.pdf Binary files differindex 52412bd2bf..7c694e14b2 100644 --- a/macros/latex/required/amsmath/amsxtra.pdf +++ b/macros/latex/required/amsmath/amsxtra.pdf diff --git a/macros/latex/required/amsmath/changes.txt b/macros/latex/required/amsmath/changes.txt index 63bea7e727..3f3c36bf79 100644 --- a/macros/latex/required/amsmath/changes.txt +++ b/macros/latex/required/amsmath/changes.txt @@ -3,6 +3,20 @@ All changes above are only part of the development branch for the next release. ================================================================================ ######################### +# 2021-11-15 Release +######################### + +2021-10-15 Frank Mittelbach <Frank.Mittelbach@latex-project.org> + + * amsmath.dtx (subsection{Implementing tags and labels}): + Explicitly set \@currentcounter (gh/687) + +2021-08-24 Ulrike Fischer <Ulrike.Fischer@latex-project.org> + * amsmath.dtx (subsection{Implementing tags and labels}): + move \incr@eqnum inside the equation if fleqn isn't used and guard + it with a mathopen for better compability with hyperref (gh/652) + +######################### # 2021-06-01 Release ######################### diff --git a/macros/latex/required/amsmath/subeqn.pdf b/macros/latex/required/amsmath/subeqn.pdf Binary files differindex 8d303240df..c016df16b8 100644 --- a/macros/latex/required/amsmath/subeqn.pdf +++ b/macros/latex/required/amsmath/subeqn.pdf diff --git a/macros/latex/required/amsmath/technote.pdf b/macros/latex/required/amsmath/technote.pdf Binary files differindex 92bf94d6aa..7027cfd8df 100644 --- a/macros/latex/required/amsmath/technote.pdf +++ b/macros/latex/required/amsmath/technote.pdf diff --git a/macros/latex/required/amsmath/testmath.pdf b/macros/latex/required/amsmath/testmath.pdf Binary files differindex b08715bb87..7fc3601faf 100644 --- a/macros/latex/required/amsmath/testmath.pdf +++ b/macros/latex/required/amsmath/testmath.pdf |