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-rw-r--r--macros/latex-dev/required/amsmath/README.md2
-rw-r--r--macros/latex-dev/required/amsmath/amsbsy.pdfbin173746 -> 173746 bytes
-rw-r--r--macros/latex-dev/required/amsmath/amscd.pdfbin178672 -> 178672 bytes
-rw-r--r--macros/latex-dev/required/amsmath/amsgen.pdfbin176740 -> 176740 bytes
-rw-r--r--macros/latex-dev/required/amsmath/amsldoc.pdfbin508199 -> 508199 bytes
-rw-r--r--macros/latex-dev/required/amsmath/amsmath.pdfbin399735 -> 399735 bytes
-rw-r--r--macros/latex-dev/required/amsmath/amsopn.pdfbin138783 -> 138783 bytes
-rw-r--r--macros/latex-dev/required/amsmath/amstext.pdfbin215810 -> 215810 bytes
-rw-r--r--macros/latex-dev/required/amsmath/amsxtra.pdfbin112556 -> 112556 bytes
-rw-r--r--macros/latex-dev/required/amsmath/changes.txt4
-rw-r--r--macros/latex-dev/required/amsmath/subeqn.pdfbin109737 -> 109737 bytes
-rw-r--r--macros/latex-dev/required/amsmath/technote.pdfbin145610 -> 145610 bytes
-rw-r--r--macros/latex-dev/required/amsmath/testmath.pdfbin454662 -> 454662 bytes
-rw-r--r--macros/latex-dev/required/firstaid/changes.txt10
-rw-r--r--macros/latex-dev/required/firstaid/latex2e-first-aid-for-external-files.dtx92
-rw-r--r--macros/latex-dev/required/firstaid/latex2e-first-aid-for-external-files.pdfbin246012 -> 238410 bytes
-rw-r--r--macros/latex-dev/required/graphics/README.md2
-rw-r--r--macros/latex-dev/required/graphics/changes.txt12
-rw-r--r--macros/latex-dev/required/graphics/color.pdfbin215047 -> 215047 bytes
-rw-r--r--macros/latex-dev/required/graphics/drivers.pdfbin286309 -> 286309 bytes
-rw-r--r--macros/latex-dev/required/graphics/epsfig.pdfbin167686 -> 167686 bytes
-rw-r--r--macros/latex-dev/required/graphics/graphics.pdfbin310675 -> 310675 bytes
-rw-r--r--macros/latex-dev/required/graphics/graphicx.pdfbin248231 -> 248231 bytes
-rw-r--r--macros/latex-dev/required/graphics/grfguide.pdfbin330070 -> 330070 bytes
-rw-r--r--macros/latex-dev/required/graphics/keyval.pdfbin239654 -> 239654 bytes
-rw-r--r--macros/latex-dev/required/graphics/lscape.pdfbin163584 -> 163584 bytes
-rw-r--r--macros/latex-dev/required/graphics/rotating.pdfbin268985 -> 269530 bytes
-rw-r--r--macros/latex-dev/required/graphics/rotex.pdfbin172229 -> 172231 bytes
-rw-r--r--macros/latex-dev/required/graphics/trig.pdfbin206897 -> 206897 bytes
-rw-r--r--macros/latex-dev/required/tools/README.md2
-rw-r--r--macros/latex-dev/required/tools/afterpage.pdfbin205344 -> 205344 bytes
-rw-r--r--macros/latex-dev/required/tools/array.pdfbin516777 -> 517114 bytes
-rw-r--r--macros/latex-dev/required/tools/bm.pdfbin331424 -> 331424 bytes
-rw-r--r--macros/latex-dev/required/tools/calc.pdfbin370414 -> 370414 bytes
-rw-r--r--macros/latex-dev/required/tools/changes.txt23
-rw-r--r--macros/latex-dev/required/tools/dcolumn.pdfbin220689 -> 220689 bytes
-rw-r--r--macros/latex-dev/required/tools/delarray.pdfbin198647 -> 198647 bytes
-rw-r--r--macros/latex-dev/required/tools/enumerate.pdfbin215355 -> 215355 bytes
-rw-r--r--macros/latex-dev/required/tools/fileerr.pdfbin195026 -> 195578 bytes
-rw-r--r--macros/latex-dev/required/tools/fontsmpl.pdfbin154034 -> 154034 bytes
-rw-r--r--macros/latex-dev/required/tools/ftnright.pdfbin369733 -> 370277 bytes
-rw-r--r--macros/latex-dev/required/tools/hhline.pdfbin189538 -> 189538 bytes
-rw-r--r--macros/latex-dev/required/tools/indentfirst.pdfbin157803 -> 157803 bytes
-rw-r--r--macros/latex-dev/required/tools/layout.pdfbin267761 -> 267761 bytes
-rw-r--r--macros/latex-dev/required/tools/longtable.pdfbin382155 -> 382155 bytes
-rw-r--r--macros/latex-dev/required/tools/multicol.dtx46
-rw-r--r--macros/latex-dev/required/tools/multicol.pdfbin517737 -> 518295 bytes
-rw-r--r--macros/latex-dev/required/tools/rawfonts.pdfbin146534 -> 146534 bytes
-rw-r--r--macros/latex-dev/required/tools/shellesc.pdfbin183532 -> 183532 bytes
-rw-r--r--macros/latex-dev/required/tools/showkeys.pdfbin260624 -> 260624 bytes
-rw-r--r--macros/latex-dev/required/tools/somedefs.pdfbin175169 -> 175169 bytes
-rw-r--r--macros/latex-dev/required/tools/tabularx.pdfbin278041 -> 278041 bytes
-rw-r--r--macros/latex-dev/required/tools/theorem.pdfbin351239 -> 351794 bytes
-rw-r--r--macros/latex-dev/required/tools/tools-overview.pdfbin73674 -> 73674 bytes
-rw-r--r--macros/latex-dev/required/tools/trace.pdfbin229713 -> 229713 bytes
-rw-r--r--macros/latex-dev/required/tools/varioref.pdfbin383524 -> 383524 bytes
-rw-r--r--macros/latex-dev/required/tools/verbatim.pdfbin330815 -> 330815 bytes
-rw-r--r--macros/latex-dev/required/tools/xr.pdfbin177595 -> 177595 bytes
-rw-r--r--macros/latex-dev/required/tools/xspace.pdfbin256897 -> 256897 bytes
59 files changed, 71 insertions, 122 deletions
diff --git a/macros/latex-dev/required/amsmath/README.md b/macros/latex-dev/required/amsmath/README.md
index 6a8e9e73d6..337c5bc555 100644
--- a/macros/latex-dev/required/amsmath/README.md
+++ b/macros/latex-dev/required/amsmath/README.md
@@ -1,7 +1,7 @@
The amsmath bundle for LaTeX
============================
-Release 2021-11-15 pre-release 3
+Release 2022-06-01 pre-release 0
Overview
--------
diff --git a/macros/latex-dev/required/amsmath/amsbsy.pdf b/macros/latex-dev/required/amsmath/amsbsy.pdf
index ae7d7d493e..15893dbf5b 100644
--- a/macros/latex-dev/required/amsmath/amsbsy.pdf
+++ b/macros/latex-dev/required/amsmath/amsbsy.pdf
Binary files differ
diff --git a/macros/latex-dev/required/amsmath/amscd.pdf b/macros/latex-dev/required/amsmath/amscd.pdf
index ae90e51c08..286211727d 100644
--- a/macros/latex-dev/required/amsmath/amscd.pdf
+++ b/macros/latex-dev/required/amsmath/amscd.pdf
Binary files differ
diff --git a/macros/latex-dev/required/amsmath/amsgen.pdf b/macros/latex-dev/required/amsmath/amsgen.pdf
index 5209adf690..bcec4ae3e8 100644
--- a/macros/latex-dev/required/amsmath/amsgen.pdf
+++ b/macros/latex-dev/required/amsmath/amsgen.pdf
Binary files differ
diff --git a/macros/latex-dev/required/amsmath/amsldoc.pdf b/macros/latex-dev/required/amsmath/amsldoc.pdf
index bd7b03bc12..d410175f22 100644
--- a/macros/latex-dev/required/amsmath/amsldoc.pdf
+++ b/macros/latex-dev/required/amsmath/amsldoc.pdf
Binary files differ
diff --git a/macros/latex-dev/required/amsmath/amsmath.pdf b/macros/latex-dev/required/amsmath/amsmath.pdf
index 0b707d2e5f..9f4b92f3c7 100644
--- a/macros/latex-dev/required/amsmath/amsmath.pdf
+++ b/macros/latex-dev/required/amsmath/amsmath.pdf
Binary files differ
diff --git a/macros/latex-dev/required/amsmath/amsopn.pdf b/macros/latex-dev/required/amsmath/amsopn.pdf
index c3e1256739..d3e98d9dd0 100644
--- a/macros/latex-dev/required/amsmath/amsopn.pdf
+++ b/macros/latex-dev/required/amsmath/amsopn.pdf
Binary files differ
diff --git a/macros/latex-dev/required/amsmath/amstext.pdf b/macros/latex-dev/required/amsmath/amstext.pdf
index 891daa0543..df13a4ba0e 100644
--- a/macros/latex-dev/required/amsmath/amstext.pdf
+++ b/macros/latex-dev/required/amsmath/amstext.pdf
Binary files differ
diff --git a/macros/latex-dev/required/amsmath/amsxtra.pdf b/macros/latex-dev/required/amsmath/amsxtra.pdf
index eadeabb62d..ebf10e4745 100644
--- a/macros/latex-dev/required/amsmath/amsxtra.pdf
+++ b/macros/latex-dev/required/amsmath/amsxtra.pdf
Binary files differ
diff --git a/macros/latex-dev/required/amsmath/changes.txt b/macros/latex-dev/required/amsmath/changes.txt
index bb0bc90cd1..3f3c36bf79 100644
--- a/macros/latex-dev/required/amsmath/changes.txt
+++ b/macros/latex-dev/required/amsmath/changes.txt
@@ -2,6 +2,10 @@
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}):
diff --git a/macros/latex-dev/required/amsmath/subeqn.pdf b/macros/latex-dev/required/amsmath/subeqn.pdf
index 7f6292a828..9658b1627e 100644
--- a/macros/latex-dev/required/amsmath/subeqn.pdf
+++ b/macros/latex-dev/required/amsmath/subeqn.pdf
Binary files differ
diff --git a/macros/latex-dev/required/amsmath/technote.pdf b/macros/latex-dev/required/amsmath/technote.pdf
index 91f8369366..a0bb8c424a 100644
--- a/macros/latex-dev/required/amsmath/technote.pdf
+++ b/macros/latex-dev/required/amsmath/technote.pdf
Binary files differ
diff --git a/macros/latex-dev/required/amsmath/testmath.pdf b/macros/latex-dev/required/amsmath/testmath.pdf
index 4196dc09fa..463dd64862 100644
--- a/macros/latex-dev/required/amsmath/testmath.pdf
+++ b/macros/latex-dev/required/amsmath/testmath.pdf
Binary files differ
diff --git a/macros/latex-dev/required/firstaid/changes.txt b/macros/latex-dev/required/firstaid/changes.txt
index f84c9dbc5b..6f8268c6b6 100644
--- a/macros/latex-dev/required/firstaid/changes.txt
+++ b/macros/latex-dev/required/firstaid/changes.txt
@@ -1,3 +1,13 @@
+2021-11-11 Frank Mittelbach <Frank.Mittelbach@latex-project.org>
+
+ * latex2e-first-aid-for-external-files.dtx:
+ Drop first aid no longer needed.
+
+2021-10-22 Frank Mittelbach <Frank.Mittelbach@latex-project.org>
+
+ * latex2e-first-aid-for-external-files.dtx (subsection{The \pkg{CJK} package first aid}):
+ With its 2021/10/26 release the firstaid for CJK is no longer needed.
+
2021-06-28 Frank Mittelbach <Frank.Mittelbach@latex-project.org>
* latex2e-first-aid-for-external-files.dtx:
diff --git a/macros/latex-dev/required/firstaid/latex2e-first-aid-for-external-files.dtx b/macros/latex-dev/required/firstaid/latex2e-first-aid-for-external-files.dtx
index 702dca0229..fb8d340137 100644
--- a/macros/latex-dev/required/firstaid/latex2e-first-aid-for-external-files.dtx
+++ b/macros/latex-dev/required/firstaid/latex2e-first-aid-for-external-files.dtx
@@ -111,8 +111,8 @@
% \end{macrocode}
%
% \begin{macrocode}
-\def\LaTeXFirstAidDate{2021/06/28}
-\def\LaTeXFirstAidVersion{v1.0o}
+\def\LaTeXFirstAidDate{2021/11/11}
+\def\LaTeXFirstAidVersion{v1.0q}
% \end{macrocode}
%
% \begin{macrocode}
@@ -455,69 +455,10 @@
%
%
%
-%
-%
-% \subsection{The \pkg{CJK} package first aid}
-%
% \begin{macrocode}
%<*kernel>
% \end{macrocode}
%
-% The package redefines \cs{selectfont} to add some code but
-% otherwise uses the old definition. So we make a copy of the
-% newer kernel definition and restore it after the package got
-% loaded. The extra code that the package needs can go into the
-% newly provided hook instead.
-%
-% \begin{macrocode}
-\DeclareCommandCopy\CJK@selectfont\selectfont
-% \end{macrocode}
-%
-% \begin{macrocode}
-\AddToHook{file/CJK.sty/after}[firstaid]{%
- \FirstAidNeededT{CJK}{sty}%
- {2015/04/18 4.8.4}%
- {%
- \DeclareCommandCopy\selectfont\CJK@selectfont
-% \end{macrocode}
-%
-% \begin{macrocode}
- \AddToHook{selectfont}[CJK]{%
- \expandafter\ifx\csname CJK@\curr@fontshape\endcsname \relax
- \else
- \CJK@bold@false
- \csname CJK@\curr@fontshape\endcsname
- \fi
- }%
- }%
-}
-% \end{macrocode}
-%
-%
-%
-% \subsection{\cs{footref} first aid}
-%
-% A few classes unconditionally define \cs{footref}. Until that has
-% changed we provide some first aid to let them do this.
-%
-% --- This seems to be resolved now ---
-%
-% \begin{macrocode}
-%\AddToHook{file/scrkbase.sty/after}[firstaid]{%
-% \FirstAidNeededT{scrkbase}{sty}%
-% {2020/09/21 v3.32 KOMA-Script package (KOMA-Script-dependent basics and keyval usage)}%
-% {\let\footref\@undefined}
-% }
-% \end{macrocode}
-%
-% \begin{macrocode}
-%\AddToHook{class/memoir/before}[firstaid]{%
-% % for version {2020/10/04 v3.7n configurable book, report, article document class}%
-% \let\footref\@undefined
-%}
-% \end{macrocode}
-%
-%
%
%
%
@@ -679,35 +620,6 @@
\ExplSyntaxOff
% \end{macrocode}
%
-% The next fixes Github issue 605 (by inserting a \cs{scan\_stop:}
-% before doing the check for hmode).
-% \begin{macrocode}
-\ExplSyntaxOn
-\cs_set_protected:Npn \para_end: {
- \scan_stop:
- \mode_if_horizontal:TF {
- \mode_if_inner:F {
- \tex_unskip:D
- \hook_use:n{para/end}
- \@kernel@after@para@end
- \mode_if_horizontal:TF {
- \if_int_compare:w 0 < \tex_lastnodetype:D
- \tex_kern:D \c_zero_dim
- \fi:
- \tex_par:D
- \hook_use:n{para/after}
- \@kernel@after@para@after
- }
- { \msg_error:nnnn { hooks }{ para-mode }{end}{horizontal} }
- }
- }
- \tex_par:D
-}
-\cs_set_eq:NN \par \para_end:
-\cs_set_eq:NN \@@par \para_end:
-\cs_set_eq:NN \endgraf \para_end:
-\ExplSyntaxOff
-% \end{macrocode}
%
% \begin{macrocode}
%</kernel>
diff --git a/macros/latex-dev/required/firstaid/latex2e-first-aid-for-external-files.pdf b/macros/latex-dev/required/firstaid/latex2e-first-aid-for-external-files.pdf
index d57cfbc166..9e1f772a22 100644
--- a/macros/latex-dev/required/firstaid/latex2e-first-aid-for-external-files.pdf
+++ b/macros/latex-dev/required/firstaid/latex2e-first-aid-for-external-files.pdf
Binary files differ
diff --git a/macros/latex-dev/required/graphics/README.md b/macros/latex-dev/required/graphics/README.md
index e18f2f137b..7ff086a493 100644
--- a/macros/latex-dev/required/graphics/README.md
+++ b/macros/latex-dev/required/graphics/README.md
@@ -1,7 +1,7 @@
The LaTeX `graphics` bundle
===========================
-Release 2021-11-15 pre-release 3
+Release 2022-06-01 pre-release 0
Overview
--------
diff --git a/macros/latex-dev/required/graphics/changes.txt b/macros/latex-dev/required/graphics/changes.txt
index c74d3abdf0..374cbd1c6b 100644
--- a/macros/latex-dev/required/graphics/changes.txt
+++ b/macros/latex-dev/required/graphics/changes.txt
@@ -4,6 +4,14 @@ completeness or accuracy and it contains some references to files that
are not part of the distribution.
=======================================================================
+================================================================================
+All changes above are only part of the development branch for the next release.
+================================================================================
+
+#########################
+# 2021-11-15 Release
+#########################
+
2021-09-27 David Carlisle <David.Carlisle@latex-project.org>
* color.dtx: use \@backslashchar color rather than \string\color to
@@ -22,10 +30,6 @@ are not part of the distribution.
* trig.dtx: correct csname for 180 \@clxxx not \@clxx
-================================================================================
-All changes above are only part of the development branch for the next release.
-================================================================================
-
#########################
# 2021-06-01 Release
#########################
diff --git a/macros/latex-dev/required/graphics/color.pdf b/macros/latex-dev/required/graphics/color.pdf
index f1829a454e..0e545e76fb 100644
--- a/macros/latex-dev/required/graphics/color.pdf
+++ b/macros/latex-dev/required/graphics/color.pdf
Binary files differ
diff --git a/macros/latex-dev/required/graphics/drivers.pdf b/macros/latex-dev/required/graphics/drivers.pdf
index 5e54fa719d..2117e7232a 100644
--- a/macros/latex-dev/required/graphics/drivers.pdf
+++ b/macros/latex-dev/required/graphics/drivers.pdf
Binary files differ
diff --git a/macros/latex-dev/required/graphics/epsfig.pdf b/macros/latex-dev/required/graphics/epsfig.pdf
index e4d4d1925e..8b42a80548 100644
--- a/macros/latex-dev/required/graphics/epsfig.pdf
+++ b/macros/latex-dev/required/graphics/epsfig.pdf
Binary files differ
diff --git a/macros/latex-dev/required/graphics/graphics.pdf b/macros/latex-dev/required/graphics/graphics.pdf
index b822dadb4a..c8fb4897ba 100644
--- a/macros/latex-dev/required/graphics/graphics.pdf
+++ b/macros/latex-dev/required/graphics/graphics.pdf
Binary files differ
diff --git a/macros/latex-dev/required/graphics/graphicx.pdf b/macros/latex-dev/required/graphics/graphicx.pdf
index 27467b0f6d..dfe4034205 100644
--- a/macros/latex-dev/required/graphics/graphicx.pdf
+++ b/macros/latex-dev/required/graphics/graphicx.pdf
Binary files differ
diff --git a/macros/latex-dev/required/graphics/grfguide.pdf b/macros/latex-dev/required/graphics/grfguide.pdf
index 77d4881297..abd764ac5a 100644
--- a/macros/latex-dev/required/graphics/grfguide.pdf
+++ b/macros/latex-dev/required/graphics/grfguide.pdf
Binary files differ
diff --git a/macros/latex-dev/required/graphics/keyval.pdf b/macros/latex-dev/required/graphics/keyval.pdf
index e2dd512f7f..a1bd6fd705 100644
--- a/macros/latex-dev/required/graphics/keyval.pdf
+++ b/macros/latex-dev/required/graphics/keyval.pdf
Binary files differ
diff --git a/macros/latex-dev/required/graphics/lscape.pdf b/macros/latex-dev/required/graphics/lscape.pdf
index 14ac364242..33179933e5 100644
--- a/macros/latex-dev/required/graphics/lscape.pdf
+++ b/macros/latex-dev/required/graphics/lscape.pdf
Binary files differ
diff --git a/macros/latex-dev/required/graphics/rotating.pdf b/macros/latex-dev/required/graphics/rotating.pdf
index f74059ec6a..e53988d539 100644
--- a/macros/latex-dev/required/graphics/rotating.pdf
+++ b/macros/latex-dev/required/graphics/rotating.pdf
Binary files differ
diff --git a/macros/latex-dev/required/graphics/rotex.pdf b/macros/latex-dev/required/graphics/rotex.pdf
index fe1850a507..05b4894bc8 100644
--- a/macros/latex-dev/required/graphics/rotex.pdf
+++ b/macros/latex-dev/required/graphics/rotex.pdf
Binary files differ
diff --git a/macros/latex-dev/required/graphics/trig.pdf b/macros/latex-dev/required/graphics/trig.pdf
index b92253e175..f9b1a27fcb 100644
--- a/macros/latex-dev/required/graphics/trig.pdf
+++ b/macros/latex-dev/required/graphics/trig.pdf
Binary files differ
diff --git a/macros/latex-dev/required/tools/README.md b/macros/latex-dev/required/tools/README.md
index 97b1f1b81b..a023599f2f 100644
--- a/macros/latex-dev/required/tools/README.md
+++ b/macros/latex-dev/required/tools/README.md
@@ -1,7 +1,7 @@
The LaTeX `tools` bundle
========================
-Release 2021-11-15 pre-release 3
+Release 2022-06-01 pre-release 0
Overview
--------
diff --git a/macros/latex-dev/required/tools/afterpage.pdf b/macros/latex-dev/required/tools/afterpage.pdf
index 1eee62c8d8..4bab9e993c 100644
--- a/macros/latex-dev/required/tools/afterpage.pdf
+++ b/macros/latex-dev/required/tools/afterpage.pdf
Binary files differ
diff --git a/macros/latex-dev/required/tools/array.pdf b/macros/latex-dev/required/tools/array.pdf
index 243892d475..c5764cdeaf 100644
--- a/macros/latex-dev/required/tools/array.pdf
+++ b/macros/latex-dev/required/tools/array.pdf
Binary files differ
diff --git a/macros/latex-dev/required/tools/bm.pdf b/macros/latex-dev/required/tools/bm.pdf
index 23865fa585..431b3984b9 100644
--- a/macros/latex-dev/required/tools/bm.pdf
+++ b/macros/latex-dev/required/tools/bm.pdf
Binary files differ
diff --git a/macros/latex-dev/required/tools/calc.pdf b/macros/latex-dev/required/tools/calc.pdf
index 6b9ba85a49..8e1f546f53 100644
--- a/macros/latex-dev/required/tools/calc.pdf
+++ b/macros/latex-dev/required/tools/calc.pdf
Binary files differ
diff --git a/macros/latex-dev/required/tools/changes.txt b/macros/latex-dev/required/tools/changes.txt
index b781bba6ce..43464f8b24 100644
--- a/macros/latex-dev/required/tools/changes.txt
+++ b/macros/latex-dev/required/tools/changes.txt
@@ -5,6 +5,25 @@ completeness or accuracy and it contains some references to files that
are not part of the distribution.
=======================================================================
+================================================================================
+All changes above are only part of the development branch for the next release.
+================================================================================
+
+#########################
+# 2021-11-15 Release
+#########################
+
+2021-10-28 Frank Mittelbach <Frank.Mittelbach@latex-project.org>
+
+ * multicol.dtx (subsection{Manual column breaking} \label{sec:colbreak}):
+ Corrected and error message text (gh/703)
+
+2021-10-22 Frank Mittelbach <Frank.Mittelbach@latex-project.org>
+
+ * multicol.dtx:
+ swap names of \mult@gfirstbox and \mult@firstbox because wrong (gh/701)
+ drop one unnecessary box allocation (gh701)
+
2021-10-08 Frank Mittelbach <Frank.Mittelbach@latex-project.org>
* multicol.dtx:
@@ -32,10 +51,6 @@ are not part of the distribution.
Removed spurious but harmless empty line (\par) in
code.
-================================================================================
-All changes above are only part of the development branch for the next release.
-================================================================================
-
#########################
# 2021-06-01 Release
#########################
diff --git a/macros/latex-dev/required/tools/dcolumn.pdf b/macros/latex-dev/required/tools/dcolumn.pdf
index a5fde542e2..0df6ae4f60 100644
--- a/macros/latex-dev/required/tools/dcolumn.pdf
+++ b/macros/latex-dev/required/tools/dcolumn.pdf
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diff --git a/macros/latex-dev/required/tools/enumerate.pdf b/macros/latex-dev/required/tools/enumerate.pdf
index e95426c3a4..e5b872c6af 100644
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diff --git a/macros/latex-dev/required/tools/fontsmpl.pdf b/macros/latex-dev/required/tools/fontsmpl.pdf
index 150c27a9e6..54e30941d8 100644
--- a/macros/latex-dev/required/tools/fontsmpl.pdf
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diff --git a/macros/latex-dev/required/tools/ftnright.pdf b/macros/latex-dev/required/tools/ftnright.pdf
index 683950702d..9d47cacfbf 100644
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diff --git a/macros/latex-dev/required/tools/hhline.pdf b/macros/latex-dev/required/tools/hhline.pdf
index ebec5f1d1b..60b03f919b 100644
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diff --git a/macros/latex-dev/required/tools/indentfirst.pdf b/macros/latex-dev/required/tools/indentfirst.pdf
index 5914a76e76..201ecf7725 100644
--- a/macros/latex-dev/required/tools/indentfirst.pdf
+++ b/macros/latex-dev/required/tools/indentfirst.pdf
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diff --git a/macros/latex-dev/required/tools/layout.pdf b/macros/latex-dev/required/tools/layout.pdf
index 0a1f7de2e7..b5597006f9 100644
--- a/macros/latex-dev/required/tools/layout.pdf
+++ b/macros/latex-dev/required/tools/layout.pdf
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diff --git a/macros/latex-dev/required/tools/longtable.pdf b/macros/latex-dev/required/tools/longtable.pdf
index 2eb442eeae..8f84730071 100644
--- a/macros/latex-dev/required/tools/longtable.pdf
+++ b/macros/latex-dev/required/tools/longtable.pdf
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diff --git a/macros/latex-dev/required/tools/multicol.dtx b/macros/latex-dev/required/tools/multicol.dtx
index 2b74d85af9..8d868357da 100644
--- a/macros/latex-dev/required/tools/multicol.dtx
+++ b/macros/latex-dev/required/tools/multicol.dtx
@@ -98,7 +98,7 @@
%<driver> \ProvidesFile{multicol.drv}
% \fi
% \ProvidesFile{multicol.dtx}
- [2021/10/08 v1.9a multicolumn formatting (FMi)]
+ [2021/10/28 v1.9b multicolumn formatting (FMi)]
%
%
%%
@@ -115,6 +115,8 @@
% \changes{v1.0f}{1989/07/11}{Changed \cs{z@} to 0pt in redefinition of
% description.}
% \changes{v1.1a}{1989/09/20}{\cs{multicolssep} changed to \cs{multicolsep}.}
+% \changes{v1.9b}{2021/10/22}{Swap names \cs{mult@gfirstbox}
+% and \cs{mult@firstbox} (gh/701)}
%
% \def\description{\list{}{\labelwidth 0pt \leftmargin\descriptionmargin
% \itemindent-\leftmargin \let\makelabel\descriptionlabel}}
@@ -567,8 +569,9 @@
% From version 1.9 onwards \cs{columnbreak} accepts an optional
% argument (just like \cs{pagebreak}) in which you can specify the
% desirability to break the column at that point: supported values are
-% \texttt{1} to \texttt{4}. This version also adds \cs{newcolumn}
-% which forces a column break but runs the column short (comparible to
+% \texttt{0} (slightly desirable) to \texttt{4} (forced).
+% This version also adds \cs{newcolumn}
+% which forces a column break but runs the column short (comparable to
% \cs{newpage}).
%
% \subsection{Floats inside a \mc{} environment}
@@ -734,7 +737,7 @@
% When it finishes it must return the individual columns in boxes
% suitable for further processing with |\page@sofar|. This means
% that the left column should be stored in box register
-% |\mult@gfirstbox|, the next
+% |\mult@firstbox|, the next
% in register |\mult@firstbox|${}+2$, \ldots,
% only the last one as an exception in
% register |\mult@grightbox|. Furthermore it has to set up
@@ -2322,7 +2325,7 @@
% 4,\ldots\ (plus offset).
% \changes{v1.5a}{1992/11/04}{New box mechanism}
% \begin{macrocode}
- \process@cols\mult@gfirstbox{%
+ \process@cols\mult@firstbox{%
\setbox\count@
\vsplit\@cclv to\dimen@
% \end{macrocode}
@@ -3080,7 +3083,7 @@
% untouched so that we can start over again if this trial was
% unsuccessful.
% \begin{macrocode}
- {\process@cols\mult@firstbox{%
+ {\process@cols\mult@gfirstbox{%
\global\setbox\count@
\vsplit\mult@grightbox to\dimen@
% \end{macrocode}
@@ -3134,19 +3137,19 @@
\global\setbox\mult@grightbox
\vbox{\unvbox\mult@grightbox}%
% \end{macrocode}
-% We also save a copy |\mult@firstbox| at its ``natural'' size
+% We also save a copy |\mult@gfirstbox| at its ``natural'' size
% for later use.
% \begin{macrocode}
\setbox\mult@nat@firstbox
- \vbox{\unvcopy\mult@firstbox}%
+ \vbox{\unvcopy\mult@gfirstbox}%
% \end{macrocode}
% After |\process@cols| has done its job we have the following
% situation:
% \begin{center}
% \begin{tabular}{r@{$\:\:\longleftarrow\:\:$}l}
% box |\mult@rightbox| & all material \\
-% box |\mult@gfirstbox| & first column \\
-% box |\mult@gfirstbox|${}+2$ & second column \\
+% box |\mult@firstbox| & first column \\
+% box |\mult@firstbox|${}+2$ & second column \\
% \multicolumn{1}{c}{$\vdots$} &
% \multicolumn{1}{c}{$\vdots$} \\
% box |\mult@grightbox| & last column
@@ -3167,10 +3170,10 @@
% to later columns but it is actually producing incorrect results
% (overprinting of text) in boundary cases, so since version v1.5q
% |\raggedcolumns| means allows for all columns to run slightly short.
-% \changes{v1.5q}{1998/01/19}{Do not reset \cs{mult@firstbox} (pr2739)}
+% \changes{v1.5q}{1998/01/19}{Do not reset \cs{mult@gfirstbox} (pr2739)}
% \begin{macrocode}
% \ifshr@nking
-% \global\setbox\mult@firstbox
+% \global\setbox\mult@gfirstbox
% \copy\mult@nat@firstbox
% \fi
% \end{macrocode}
@@ -3488,10 +3491,11 @@
% allocating after 255. This is all done quite low-level by looking
% directly at the values of the allocation counters.
% \changes{v1.8y}{2019/12/09}{Allow for 20 columns (gh/237)}
+% \changes{v1.9b}{2021/10/22}{Drop one unnecessary box allocation (gh/701)}
% \begin{macrocode}
\ifnum\numexpr
- \count20-\count14-1<41
- % this is = 2 * 20 + 1
+ \count20-\count14-1<40
+ % this is = 2 * 20
\count14=\@cclv
\fi
% \end{macrocode}
@@ -3499,8 +3503,8 @@
% \begin{macrocode}
\newbox\mult@rightbox
\newbox\mult@grightbox
-\newbox\mult@gfirstbox
\newbox\mult@firstbox
+\newbox\mult@gfirstbox
\newbox\@tempa\newbox\@tempa
\newbox\@tempa\newbox\@tempa
\newbox\@tempa\newbox\@tempa
@@ -3519,7 +3523,6 @@
\newbox\@tempa\newbox\@tempa
\newbox\@tempa\newbox\@tempa
\newbox\@tempa\newbox\@tempa
-\newbox\@tempa
\let\@tempa\relax
% \end{macrocode}
% \end{macro}
@@ -4097,6 +4100,7 @@
% \begin{macro}{\columnbreak}
% \changes{v1.5u}{1999/05/25}{Macro added}
% \changes{v1.9a}{2021/10/08}{Added optional argument for conditional break}
+% \changes{v1.9b}{2021/10/28}{Corrected error message text (gh/703)}
% |\columnbreak| is modeled after |\pagebreak| except that we
% generate a penalty -10005.
% \begin{macrocode}
@@ -4109,7 +4113,7 @@
% \begin{macrocode}
\ifnum\col@number<\tw@
\PackageError{multicol}%
- {\noexpand\newcolumn outside multicols}%
+ {\noexpand\columnbreak outside multicols}%
{This command can only be used within
a multicols or multicols* environment.}%
\else
@@ -4184,7 +4188,7 @@
% \end{macrocode}
% We loop through the columns with |\process@cols|
% \begin{macrocode}
- \process@cols\mult@gfirstbox{%
+ \process@cols\mult@firstbox{%
% \end{macrocode}
% If the depth of the current box is larger than the maximum found
% so far in |\dimen2| we update that register for later use.
@@ -4207,7 +4211,7 @@
\@width\columnseprule}\hss}%
% \end{macrocode}
% As you will have noticed, we started with box register
-% |\mult@gfirstbox| (i.e.\
+% |\mult@firstbox| (i.e.\
% the left column). So this time |\count@| looped through 2,
% 4,\ldots\ (plus the appropriate offset).
% Finally we add box |\mult@rightbox| and we are done.
@@ -4249,7 +4253,7 @@
% First step is to put all rules in the right place (without adding
% the comes which are instead represented by a space of |\hsize|.
% \begin{macrocode}
- \process@cols\mult@gfirstbox{%
+ \process@cols\mult@firstbox{%
\hskip\hsize
\hss{\columnseprulecolor\vrule
\@width\columnseprule}\hss
@@ -4267,7 +4271,7 @@
% column using the same approach until we are done with all but the
% final column.
% \begin{macrocode}
- \process@cols\mult@gfirstbox{%
+ \process@cols\mult@firstbox{%
\ifdim\dp\count@>\dimen\tw@
\global\dimen\tw@\dp\count@ \fi
\hskip-\hsize
diff --git a/macros/latex-dev/required/tools/multicol.pdf b/macros/latex-dev/required/tools/multicol.pdf
index 30e277d5a3..e19c883d45 100644
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