caption (1jan20)

git-svn-id: svn://tug.org/texlive/trunk@53291 c570f23f-e606-0410-a88d-b1316a301751

11 files changed, 124 insertions, 99 deletions

diff --git a/Master/texmf-dist/doc/latex/caption/README b/Master/texmf-dist/doc/latex/caption/README
index 74919d6378e..092748d6acd 100644
--- a/Master/texmf-dist/doc/latex/caption/README
+++ b/Master/texmf-dist/doc/latex/caption/README
@@ -1,8 +1,8 @@
 ==========================================================================
 
 The `caption' package bundle
-Release 2019-11-24
-Copyright (C) 1994-2019 Axel Sommerfeldt (axel.sommerfeldt@f-m.fm)
+Release 2020-01-01
+Copyright (C) 1994-2020 Axel Sommerfeldt (axel.sommerfeldt@f-m.fm)
 
 License: LPPL = LaTeX Project Public Licence
 Maintenance Status: maintained (by Axel Sommerfeldt)
diff --git a/Master/texmf-dist/source/latex/caption/bicaption.dtx b/Master/texmf-dist/source/latex/caption/bicaption.dtx
index 49c9d1f5089..bf6243a2f61 100644
--- a/Master/texmf-dist/source/latex/caption/bicaption.dtx
+++ b/Master/texmf-dist/source/latex/caption/bicaption.dtx
@@ -110,12 +110,6 @@
 % \newcommand\NEWfeature{\NEW{New feature}}
 % \newcommand\NEWdescription{\NEW{New description}}
 %
-% \makeatletter
-% \newcommand*\Ref{\@ifstar{\@Ref\ref}{\@Ref\autoref}}
-% \newcommand*\@Ref[2]{#1{#2}: \textit{\nameref{#2}}}
-% \makeatother
-% \newcommand*\See[1]{\nopagebreak{\small (See #1)}}
-%
 % \GetFileInfo{bicaption.drv}
 % \let\docdate\filedate
 % \let\docversion\fileversion
diff --git a/Master/texmf-dist/source/latex/caption/caption-deu.tex b/Master/texmf-dist/source/latex/caption/caption-deu.tex
index 420b8238786..6a58b3ca9a8 100644
--- a/Master/texmf-dist/source/latex/caption/caption-deu.tex
+++ b/Master/texmf-dist/source/latex/caption/caption-deu.tex
@@ -1,9 +1,6 @@
 % 
 % This is file `caption-deu.tex'.
 % 
-% $Id$
-% $HeadURL$
-%
 % Copyright (C) 1994-2012 Axel Sommerfeldt (axel.sommerfeldt@f-m.fm)
 % 
 % --------------------------------------------------------------------------
@@ -172,8 +169,8 @@
   {\endlist}
 
 \makeatletter
-\newcommand*\Ref{\@ifstar{\@Ref\ref}{\@Ref\autoref}}
-\newcommand*\@Ref[2]{#1{#2}: \textit{\nameref{#2}}}
+\def\Ref{\@ifstar{\@Ref\ref}{\@Ref\autoref}}
+\def\@Ref#1#2{#1{#2}: \textit{\nameref{#2}}}
 \newcommand*\SEE[3][]{\nopagebreak{#1(#2 #3)}}
 \newcommand*\SeeUserDefined[1][]{\See{\Ref{declare}#1}}
 \makeatother
diff --git a/Master/texmf-dist/source/latex/caption/caption-eng.tex b/Master/texmf-dist/source/latex/caption/caption-eng.tex
index 8aa5e473316..ef9fd389231 100644
--- a/Master/texmf-dist/source/latex/caption/caption-eng.tex
+++ b/Master/texmf-dist/source/latex/caption/caption-eng.tex
@@ -1,9 +1,6 @@
 % 
 % This is file `caption-eng.tex'.
 % 
-% $Id$
-% $HeadURL$
-%
 % Copyright (C) 1994-2012 Axel Sommerfeldt (axel.sommerfeldt@f-m.fm)
 % 
 % --------------------------------------------------------------------------
@@ -165,8 +162,8 @@
   {\endlist}
 
 \makeatletter
-\newcommand*\Ref{\@ifstar{\@Ref\ref}{\@Ref\autoref}}
-\newcommand*\@Ref[2]{#1{#2}: \textit{\nameref{#2}}}
+\def\Ref{\@ifstar{\@Ref\ref}{\@Ref\autoref}}
+\def\@Ref#1#2{#1{#2}: \textit{\nameref{#2}}}
 \newcommand*\SEE[3][]{\nopagebreak{#1(#2 #3)}}
 \newcommand*\SeeUserDefined[1][]{\See{\Ref{declare}#1}}
 \makeatother
diff --git a/Master/texmf-dist/source/latex/caption/caption-rus.tex b/Master/texmf-dist/source/latex/caption/caption-rus.tex
index c3b536cc2f0..2082c375f04 100644
--- a/Master/texmf-dist/source/latex/caption/caption-rus.tex
+++ b/Master/texmf-dist/source/latex/caption/caption-rus.tex
@@ -2,9 +2,6 @@
 % This is file `caption-rus.tex'.
 % Russian translation of `caption-eng.tex'
 %
-% $Id$
-% $HeadURL$
-%
 % Copyright (C) 1994-2007 Axel Sommerfeldt (axel.sommerfeldt@f-m.fm)
 %
 % --------------------------------------------------------------------------
@@ -196,8 +193,8 @@
   {\endlist}
 
 \makeatletter
-\newcommand*\Ref{\@ifstar{\@Ref\ref}{\@Ref\autoref}}
-\newcommand*\@Ref[2]{#1{#2}: \textit{\nameref{#2}}}
+\def\Ref{\@ifstar{\@Ref\ref}{\@Ref\autoref}}
+\def\@Ref#1#2{#1{#2}: \textit{\nameref{#2}}}
 \newcommand*\SEE[3][]{\nopagebreak{#1(#2 #3)}}
 \newcommand*\SeeUserDefined[1][]{\See{\Ref{declare}#1}}
 \makeatother
diff --git a/Master/texmf-dist/source/latex/caption/caption.dtx b/Master/texmf-dist/source/latex/caption/caption.dtx
index 3b0a3968311..1bf48731430 100644
--- a/Master/texmf-dist/source/latex/caption/caption.dtx
+++ b/Master/texmf-dist/source/latex/caption/caption.dtx
@@ -2,7 +2,7 @@
 % 
 % This is file `caption.dtx'.
 % 
-% Copyright (C) 1994-2019 Axel Sommerfeldt (axel.sommerfeldt@f-m.fm)
+% Copyright (C) 1994-2020 Axel Sommerfeldt (axel.sommerfeldt@f-m.fm)
 % 
 % --------------------------------------------------------------------------
 % 
@@ -25,7 +25,7 @@
 % and the user manuals caption-deu.tex, caption-eng.tex, and caption-rus.tex.
 % 
 % \fi
-% \CheckSum{2974}
+% \CheckSum{3006}
 %
 % \iffalse
 %<*driver>
@@ -215,13 +215,13 @@
 %
 %    \begin{macrocode}
 \NeedsTeXFormat{LaTeX2e}[1994/12/01]
-\ProvidesPackage{caption}[2019/10/18 v3.4a Customizing captions (AR)]
+\ProvidesPackage{caption}[2020/01/01 v3.4c Customizing captions (AR)]
 %    \end{macrocode}
 %
 % \section{Loading the kernel}
 %
 %    \begin{macrocode}
-\RequirePackage{caption3}[2019/09/09] % needs v1.8e or newer
+\RequirePackage{caption3}[2019/12/31] % needs v1.8f or newer
 %    \end{macrocode}
 %
 % \section{Check against unknown document classes}
@@ -1311,15 +1311,6 @@
 %    \end{macrocode}
 % \end{macro}
 %
-% \begin{macro}{\caption@typehook}
-% Hook which will be used inside |\caption@set|\-|type|.
-% It will be extended later on, e.g.~by our \package{float} package
-% support.
-%    \begin{macrocode}
-\newcommand*\caption@typehook{}
-%    \end{macrocode}
-% \end{macro}
-%
 % \begin{macro}{\caption@iftype}
 % \changes{v3.1}{2007/04/11}{This macro and its usage added}
 %  Since we often need to check if |\@captype| is defined (means: we
@@ -2600,6 +2591,7 @@
 % \begin{macro}{\@float@setevery}
 % \changes{v3.1k}{2009/10/09}{Bugfix 08-12-05: \cs{color@begin/endgroup} added
 %                             to redefinition of \cs{caption@setfloatcapt}}
+% \changes{v3.4b}{2019/12/16}{Usage of \cs{caption@float@setname} added}
 %  |\@float@setevery|\marg{float type} is provided by the \package{float}
 %  package; it's called every time a floating environment defined with
 %  |\newfloat| or |\restylefloat| begins.
@@ -2648,6 +2640,7 @@
 %
 %    \begin{macrocode}
     }{}%
+    \caption@float@setname{#1}%
     \caption@freezeHref % will be defrosted in \float@makebox
     \caption@ORI@float@setevery{#1}}%
 %    \end{macrocode}
@@ -2674,8 +2667,9 @@
 %    \end{macrocode}
 % \end{macro}
 %
-% \begin{macro}{\caption@typehook}
+% \begin{macro}{\caption@float@setname}
 % \changes{v3.1}{2007/07/08}{float package hook added}
+% \changes{v3.4b}{2019/12/16}{Renamed from \cs{caption@typehook} to \cs{caption@float@setname}}
 %  \LaTeX\ and almost every other packages use
 %    |\|\meta{type}|name|
 %  to provide a macro for the type resp.~environment name -- for example
@@ -2693,7 +2687,7 @@
 %  \Note{If the float was not defined with \cs{newfloat} but with
 %  \cs{restylefloat} instead, \cs{fname@}\meta{type} is not defined.}
 %    \begin{macrocode}
-  \g@addto@macro\caption@typehook{%
+  \newcommand*\caption@float@setname[1]{%
     \expandafter\ifx\csname #1name\endcsname\relax
       \expandafter\let\csname #1name\expandafter\endcsname
                       \csname fname@#1\endcsname
@@ -3326,26 +3320,64 @@
 % \changes{v3.1g}{2008/01/20}{Bugfix: Skips are handled correctly now}
 % \changes{v3.1k}{2008/03/29}{Bugfix 08-10-16-dctt: \texttt{rule=0} added}
 % \changes{v3.2}{2010/10/26}{Bugfix 10-07-20a: Set \cs{hsize} to \cs{linewidth}, if necessary}
+% \changes{v3.4c}{2020/01/01}{Ugly workaround for usage in lists added}
 %  To support the \package{listings} package we need to redefine
 %  |\lst@MakeCaption| so the original stuff is nested with
-%  |\caption@begin| and |\caption@end| etc.
-%  \Note{This macro is always called twice (with `t' resp. `b' as
-%    parameter), therefore we need an extra group here.}
+%  |\caption@begin| and |\caption@end| etc.\par
+%  Unfortunately |\lst@MakeCaption| is sometimes used with |\linewidth| intact but sometimes with |\linewidth| adapted.
+%  So we either could write a bunch of very ugly code which is using internals of the \package{listings} package, or
+%  we could simply ignore this fact since |\hsize| will be left untouched by the \package{listings} package.
+%  (This is reason why the caption is mis-aligned when using one of the options |linewidth=|, |xleftmargin=|, |yleftmargin=|, or |resetmargins=|,
+%   even the \package{caption} package isn't used. This needs to be fixed within the \package{listings} package, for example by using
+%   |\lst@MakeCaption| inside a parbox of correct width.)
+%
+% The \package{listings} package calls |\lst@MakeCaption| sometimes with original |\linewidth|, sometimes with adapted |\linewidth|.
+% So we need to detect if |\linewidth| is already adapted or not.
+% We realize this by setting a flag inside the "Init" hook of the \package{listings} package (where the adaption takes place).
+%    \begin{macrocode}
+%%  \caption@setbool{lst@Init}{0}%
+%%  \lst@AddToHook{Init}{\caption@setbool{lst@Init}{1}}%
+%    \end{macrocode}
 %    \begin{macrocode}
   \let\caption@ORI@lst@MakeCaption\lst@MakeCaption
   \def\lst@MakeCaption#1{% #1 is `t' or `b'
+%    \end{macrocode}
+% This macro is always called twice by the \package{listings} package (with `t' resp. `b' as parameter),
+% therefore we need an extra group here.
+%    \begin{macrocode}
     \begingroup
 %    \end{macrocode}
-% Workaround for bug in \package{listings} package:
-% If |\hsize| seems not to be set correctly, we set it to |\linewidth|.
-% \changes{v3.3}{2018/04/30}{Bugfix from Ulrike Fischer applied, see also \url{https://github.com/axelsommerfeldt/caption/issues/1}}
 %    \begin{macrocode}
-      \@tempdima\linewidth
-      \advance\@tempdima\lst@xleftmargin
-      \advance\@tempdima\lst@xrightmargin
-      \ifdim\hsize>\@tempdima
-        \hsize\@tempdima
-      \fi
+%%      \caption@Debug{%
+%%        linewidth=\lst@linewidth,
+%%        xleftmargin=\lst@xleftmargin,\MessageBreak
+%%        xrightmargin=\lst@xrightmargin,
+%%        resetmargins=\lst@ifresetmargins true\else false\fi}%
+%    \end{macrocode}
+% If |\linewidth| isn't adapted by the \package{listings} package yet, do the adaption here.
+%    \begin{macrocode}
+%%      \caption@iflst@Init{}{%\lsthk@PreInit\lsthk@Init => has unwanted side-effects (like an extra horizontal line)
+%%        \linewidth\lst@linewidth\relax
+%%        \lst@ifresetmargins
+%%          \advance\linewidth\@totalleftmargin
+%%          \advance\linewidth\rightmargin
+%%          \@totalleftmargin\z@
+%%        \fi
+%%        \advance\linewidth-\lst@xleftmargin
+%%        \advance\linewidth-\lst@xrightmargin
+%%        \advance\@totalleftmargin\lst@xleftmargin\relax}%
+%    \end{macrocode}
+% Inside lists the \package{listings} package ignores the left margin (|\@totalleftmargin|) for captions.
+% We emulate this behaviour by adding a negativ skip which will be typeset ahead of |\caption@box|.\par
+% This does not result in correct justification of the caption, but captions inside listings inside
+% lists are not justified correctly anyway. (Again, this needs to be fixed by the \package{listings} package.)\par
+% Note: We cannot use |\@totalleftmargin| here since it was usually resetted by the \package{listings} package.
+% So we have to calculate the total left margin on our own which makes this code even more dirty.
+%    \begin{macrocode}
+      \l@addto@macro\caption@beginhook{%
+        \@tempdima\leftmargin
+        \multiply\@tempdima\@listdepth
+        \hskip-\@tempdima\relax}%
 %    \end{macrocode}
 % First of all, we set |position=#1| and if it was set to `top',
 % we swap the skips so the default behavior of the \package{listings} package
diff --git a/Master/texmf-dist/source/latex/caption/caption.ins b/Master/texmf-dist/source/latex/caption/caption.ins
index 45381b84026..d6ea31962f1 100644
--- a/Master/texmf-dist/source/latex/caption/caption.ins
+++ b/Master/texmf-dist/source/latex/caption/caption.ins
@@ -6,7 +6,7 @@
 
 \preamble
 
-Copyright (C) 1994-2019 Axel Sommerfeldt (axel.sommerfeldt@f-m.fm)
+Copyright (C) 1994-2020 Axel Sommerfeldt (axel.sommerfeldt@f-m.fm)
 
 https://gitlab.com/axelsommerfeldt/caption
 
diff --git a/Master/texmf-dist/source/latex/caption/caption3.dtx b/Master/texmf-dist/source/latex/caption/caption3.dtx
index 59e24f0fc1a..9837f72142e 100644
--- a/Master/texmf-dist/source/latex/caption/caption3.dtx
+++ b/Master/texmf-dist/source/latex/caption/caption3.dtx
@@ -25,7 +25,7 @@
 % and the user manuals caption-deu.tex, caption-eng.tex, and caption-rus.tex.
 % 
 % \fi
-% \CheckSum{3418}
+% \CheckSum{3405}
 %
 % \iffalse
 %<*driver>
@@ -188,7 +188,7 @@
 %
 %    \begin{macrocode}
 \NeedsTeXFormat{LaTeX2e}[1994/12/01]
-\ProvidesPackage{caption3}[2019/09/09 v1.8e caption3 kernel (AR)]
+\ProvidesPackage{caption3}[2019/12/31 v1.8f caption3 kernel (AR)]
 %    \end{macrocode}
 %
 % \section{Workaround for bug in package \package{arabtex}}
@@ -1523,7 +1523,8 @@
 \DeclareCaptionBox{colorbox}{\colorbox{\caption@boxcolor}{%
   \setlength\caption@tempdima{#1}%
   \addtolength\caption@tempdima{-2\fboxsep}%
-  \linewidth=\caption@tempdima\hsize=\caption@tempdima
+  \linewidth\caption@tempdima
+  \hsize\caption@tempdima
   #2}}
 \DeclareCaptionOption{boxcolor}{\def\caption@boxcolor{#1}}
 \DeclareCaptionOption{boxsep}{\setlength\fboxsep{#1}}
@@ -3151,6 +3152,7 @@
 % \changes{v1.5}{2012/12/26}{max-margin stuff moved to \cs{caption@calcmargin}}
 % \changes{v1.6}{2013/05/01}{Usage of \cs{caption@box} added}
 % \changes{v1.7}{2016/01/31}{Adapted to the \package{bicaption} package}
+% \changes{v1.8f}{2019/12/18}{Usage of \cs{linewidth} replaced by \cs{hsize}}
 %  |\caption@@make|\marg{caption label}\marg{caption text}
 %    \begin{macrocode}
 \newcommand\caption@@make[2]{%
@@ -3167,7 +3169,7 @@
 %
 % Typeset the outer box |\caption@box|
 %    \begin{macrocode}
-  \caption@box\linewidth{%
+  \caption@box\hsize{%
 %    \end{macrocode}
 %
 % Special single-line treatment (option |singlelinecheck=|)
@@ -3237,12 +3239,11 @@
 % \end{macro}
 %
 % \begin{macro}{\caption@calcmargin}
-% \changes{v1.0f}{2005/10/24}{Internal: \cs{ifcaption@width} replaced by
-%        \cs{ifdim}\cs{captionwidth=}\cs{z@}}
+% \changes{v1.0f}{2005/10/24}{Internal: \cs{ifcaption@width} replaced by \cs{ifdim}\cs{captionwidth=}\cs{z@}}
 % \changes{v1.0g}{2006/01/12}{Improvement: Takes care of list environment now}
-% \changes{v1.1}{2006/05/13}{Check of \cs{@listdepth} removed (not necessary anymore),
-%        use \cs{linewidth} instead of \cs{hsize}}
+% \changes{v1.1}{2006/05/13}{Check of \cs{@listdepth} removed (not necessary anymore), use \cs{linewidth} instead of \cs{hsize}}
 % \changes{v1.5}{2012/12/26}{max-margin stuff moved from \cs{caption@@make} to here}
+% \changes{v1.8f}{2019/12/18}{Usage of \cs{linewidth} replaced by \cs{hsize}}
 %  |\caption@calcmargin|\par
 %  Calculate |\captionmargin| \& |\captionwidth|, so both contain valid
 %  values.
@@ -3265,11 +3266,11 @@
 %    \end{macrocode}
 %    \begin{macrocode}
   \ifdim\captionwidth=\z@
-    \captionwidth\linewidth
+    \captionwidth\hsize
     \advance\captionwidth by -2\captionmargin
     \advance\captionwidth by -\captionmargin@
   \else
-    \captionmargin\linewidth
+    \captionmargin\hsize
     \advance\captionmargin by -\captionwidth
     \divide\captionmargin by 2
     \captionmargin@\z@
@@ -3278,12 +3279,9 @@
 %    \begin{macrocode}
   \caption@Debug{%
     \string\hsize=\the\hsize,
-    \string\linewidth=\the\linewidth,\MessageBreak
-    \string\leftmargin=\the\leftmargin,
-    \string\rightmargin=\the\rightmargin,\MessageBreak
-    \string\margin=\the\captionmargin,
-    \string\margin@=\the\captionmargin@,
-    \string\width=\the\captionwidth}%
+    \string\captionwidth=\the\captionwidth,\MessageBreak
+    \string\captionmargin=\the\captionmargin,
+    \string\captionmargin@=\the\captionmargin@}%
 %    \end{macrocode}
 %    \begin{macrocode}
 }
diff --git a/Master/texmf-dist/source/latex/caption/subcaption.dtx b/Master/texmf-dist/source/latex/caption/subcaption.dtx
index 70b669ee201..2571963bfea 100644
--- a/Master/texmf-dist/source/latex/caption/subcaption.dtx
+++ b/Master/texmf-dist/source/latex/caption/subcaption.dtx
@@ -102,10 +102,10 @@
 % \newcommand\NEWdescription{\NEW{New description}}
 %
 % \makeatletter
-% \newcommand*\Ref{\@ifstar{\@Ref\ref}{\@Ref\autoref}}
-% \newcommand*\@Ref[2]{#1{#2}: \textit{\nameref{#2}}}
+% \def\Ref{\@ifstar{\@Ref\ref}{\@Ref\autoref}}
+% \def\@Ref#1#2{#1{#2}: \textit{\nameref{#2}}}
 % \makeatother
-% \newcommand*\See[1]{\nopagebreak{\small (See #1)}}
+% \def\See#1{\nopagebreak{\small (See #1)}}
 %
 % \GetFileInfo{subcaption.drv}
 % \let\docdate\filedate
diff --git a/Master/texmf-dist/tex/latex/caption/caption.sty b/Master/texmf-dist/tex/latex/caption/caption.sty
index f38cc6a59bc..a876598fd56 100644
--- a/Master/texmf-dist/tex/latex/caption/caption.sty
+++ b/Master/texmf-dist/tex/latex/caption/caption.sty
@@ -6,7 +6,7 @@
 %%
 %% caption.dtx  (with options: `package')
 %% 
-%% Copyright (C) 1994-2019 Axel Sommerfeldt (axel.sommerfeldt@f-m.fm)
+%% Copyright (C) 1994-2020 Axel Sommerfeldt (axel.sommerfeldt@f-m.fm)
 %% 
 %% https://gitlab.com/axelsommerfeldt/caption
 %% 
@@ -34,8 +34,8 @@
 %%   caption-deu.tex, caption-eng.tex, caption-rus.tex.
 %% 
 \NeedsTeXFormat{LaTeX2e}[1994/12/01]
-\ProvidesPackage{caption}[2019/10/18 v3.4a Customizing captions (AR)]
-\RequirePackage{caption3}[2019/09/09] % needs v1.8e or newer
+\ProvidesPackage{caption}[2020/01/01 v3.4c Customizing captions (AR)]
+\RequirePackage{caption3}[2019/12/31] % needs v1.8f or newer
 \caption@ifbool{documentclass}{}{%
   \caption@WarningNoLine{%
     Unknown document class (or package),\MessageBreak
@@ -457,7 +457,6 @@
       \let\label\caption@xlabel
     \fi
     \caption@start}}
-\newcommand*\caption@typehook{}
 \newcommand*\caption@iftype{\caption@ifdefined\@captype}
 \caption@ifeTeX{%
   \newcommand*\caption@checkgrouplevel[2]{%
@@ -963,6 +962,7 @@
       \caption@setstyle*\float@style
       \caption@setoptions\float@style
     }{}%
+    \caption@float@setname{#1}%
     \caption@freezeHref % will be defrosted in \float@makebox
     \caption@ORI@float@setevery{#1}}%
   \caption@AtBeginDocument{\caption@ifcompatibility{}{%
@@ -972,7 +972,7 @@
     \renewcommand\float@makebox[1]{%
       \caption@ORI@float@makebox{#1\relax \caption@defrostHref}}%
   }}%
-  \g@addto@macro\caption@typehook{%
+  \newcommand*\caption@float@setname[1]{%
     \expandafter\ifx\csname #1name\endcsname\relax
       \expandafter\let\csname #1name\expandafter\endcsname
                       \csname fname@#1\endcsname
@@ -1175,15 +1175,30 @@
     \renewcommand*\caption@hypcapspace{\hypcapspace}%
   \fi}{}
 \caption@IfPackageLoaded{listings}[2004/02/13 v1.2]{%
+%%  \caption@setbool{lst@Init}{0}%
+%%  \lst@AddToHook{Init}{\caption@setbool{lst@Init}{1}}%
   \let\caption@ORI@lst@MakeCaption\lst@MakeCaption
   \def\lst@MakeCaption#1{% #1 is `t' or `b'
     \begingroup
-      \@tempdima\linewidth
-      \advance\@tempdima\lst@xleftmargin
-      \advance\@tempdima\lst@xrightmargin
-      \ifdim\hsize>\@tempdima
-        \hsize\@tempdima
-      \fi
+%%      \caption@Debug{%
+%%        linewidth=\lst@linewidth,
+%%        xleftmargin=\lst@xleftmargin,\MessageBreak
+%%        xrightmargin=\lst@xrightmargin,
+%%        resetmargins=\lst@ifresetmargins true\else false\fi}%
+%%      \caption@iflst@Init{}{%\lsthk@PreInit\lsthk@Init => has unwanted side-effects (like an extra horizontal line)
+%%        \linewidth\lst@linewidth\relax
+%%        \lst@ifresetmargins
+%%          \advance\linewidth\@totalleftmargin
+%%          \advance\linewidth\rightmargin
+%%          \@totalleftmargin\z@
+%%        \fi
+%%        \advance\linewidth-\lst@xleftmargin
+%%        \advance\linewidth-\lst@xrightmargin
+%%        \advance\@totalleftmargin\lst@xleftmargin\relax}%
+      \l@addto@macro\caption@beginhook{%
+        \@tempdima\leftmargin
+        \multiply\@tempdima\@listdepth
+        \hskip-\@tempdima\relax}%
       \caption@setposition{#1}%
       \caption@iftop{%
         \@tempdima\belowcaptionskip
diff --git a/Master/texmf-dist/tex/latex/caption/caption3.sty b/Master/texmf-dist/tex/latex/caption/caption3.sty
index fe0a5625e34..5a07a5c487c 100644
--- a/Master/texmf-dist/tex/latex/caption/caption3.sty
+++ b/Master/texmf-dist/tex/latex/caption/caption3.sty
@@ -25,19 +25,16 @@
 %% This Current Maintainer of this work is Axel Sommerfeldt.
 %% 
 %% This work consists of the files
-%%   CHANGELOG, README, SUMMARY, caption.ins,
-%%   caption.dtx, caption2.dtx, caption3.dtx,
-%%   bicaption.dtx, ltcaption.dtx, subcaption.dtx,
-%%   newfloat.dtx, and totalcount.dtx
+%%   caption.ins, caption.dtx, caption2.dtx, caption3.dtx,
+%%   bicaption.dtx, ltcaption.dtx, subcaption.dtx, totalcount.dtx,
 %% the derived files
 %%   caption.sty, caption2.sty, caption3.sty,
-%%   bicaption.sty, ltcaption.sty, subcaption.sty,
-%%   newfloat.sty, and totalcount.sty
+%%   bicaption.sty, ltcaption.sty, subcaption.sty, totalcount.sty,
 %% and the user manuals
-%%   caption-deu.tex, caption-eng.tex, and caption-rus.tex.
+%%   caption-deu.tex, caption-eng.tex, caption-rus.tex.
 %% 
 \NeedsTeXFormat{LaTeX2e}[1994/12/01]
-\ProvidesPackage{caption3}[2019/09/09 v1.8e caption3 kernel (AR)]
+\ProvidesPackage{caption3}[2019/12/31 v1.8f caption3 kernel (AR)]
 \providecommand\caption@FixArabTeX{%
   \def\caption@tempa##1{}%
   \ifx\caption@tempa\@gobble
@@ -568,7 +565,8 @@
 \DeclareCaptionBox{colorbox}{\colorbox{\caption@boxcolor}{%
   \setlength\caption@tempdima{#1}%
   \addtolength\caption@tempdima{-2\fboxsep}%
-  \linewidth=\caption@tempdima\hsize=\caption@tempdima
+  \linewidth\caption@tempdima
+  \hsize\caption@tempdima
   #2}}
 \DeclareCaptionOption{boxcolor}{\def\caption@boxcolor{#1}}
 \DeclareCaptionOption{boxsep}{\setlength\fboxsep{#1}}
@@ -1290,7 +1288,7 @@
 \newcommand\caption@@make@[2]{%
   \caption@stepthecounter
   \caption@beginhook
-  \caption@box\linewidth{%
+  \caption@box\hsize{%
     \caption@ifslc{\caption@slc{#1}{#2}\caption@singleline\relax}{}%
     \caption@calcmargin
     \caption@tempdima\captionmargin
@@ -1331,23 +1329,20 @@
     \fi
   \fi
   \ifdim\captionwidth=\z@
-    \captionwidth\linewidth
+    \captionwidth\hsize
     \advance\captionwidth by -2\captionmargin
     \advance\captionwidth by -\captionmargin@
   \else
-    \captionmargin\linewidth
+    \captionmargin\hsize
     \advance\captionmargin by -\captionwidth
     \divide\captionmargin by 2
     \captionmargin@\z@
   \fi
   \caption@Debug{%
     \string\hsize=\the\hsize,
-    \string\linewidth=\the\linewidth,\MessageBreak
-    \string\leftmargin=\the\leftmargin,
-    \string\rightmargin=\the\rightmargin,\MessageBreak
-    \string\margin=\the\captionmargin,
-    \string\margin@=\the\captionmargin@,
-    \string\width=\the\captionwidth}%
+    \string\captionwidth=\the\captionwidth,\MessageBreak
+    \string\captionmargin=\the\captionmargin,
+    \string\captionmargin@=\the\captionmargin@}%
 }
 \newcommand\caption@slc[4]{%
   \caption@Debug{Begin SLC}%