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authorNorbert Preining <preining@logic.at>2017-04-04 04:53:44 +0000
committerNorbert Preining <preining@logic.at>2017-04-04 04:53:44 +0000
commitf04e93dee693425394125c4484ebb289861a2d43 (patch)
treea748a632862501e01ef39932fc7a53cf821c355b /Master/texmf-dist/tex/latex/sttools
parent0c4c6187bf5b5cfdc35556ee4ecd49f812571955 (diff)
sttools (4Apr)
git-svn-id: svn://tug.org/texlive/trunk@43684 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/latex/sttools')
-rw-r--r--Master/texmf-dist/tex/latex/sttools/flushend.sty1138
-rw-r--r--Master/texmf-dist/tex/latex/sttools/stfloats.sty8
2 files changed, 628 insertions, 518 deletions
diff --git a/Master/texmf-dist/tex/latex/sttools/flushend.sty b/Master/texmf-dist/tex/latex/sttools/flushend.sty
index c63fe7fb884..56cea6e0f17 100644
--- a/Master/texmf-dist/tex/latex/sttools/flushend.sty
+++ b/Master/texmf-dist/tex/latex/sttools/flushend.sty
@@ -6,7 +6,7 @@
%%
%% flushend.dtx (with options: `package')
%%
-%% Copyright (C) 1997-2016 by Sigitas Tolu\v{s}is <sigitas@vtex.lt>
+%% Copyright (C) 1997-2017 by Sigitas Tolu\v{s}is <sigitas@vtex.lt>
%% VTeX Ltd., Mokslinink\k{u} 2a, Vilnius, Lithuania
%% http://www.vtex.lt/tex/download/macros/
%% --------------------------------------------------------------------------
@@ -22,7 +22,7 @@
%%
\NeedsTeXFormat{LaTeX2e}[1999/12/01]
\ProvidesPackage{flushend}
- [2016/06/21 v3.2 Balancing columns in twocolumn mode]
+ [2017/03/27 v3.3 Balancing columns in twocolumn mode]
\newif\if@auto@baselineskip \@auto@baselineskiptrue
\newif\if@ancient@balance@version \@ancient@balance@versionfalse
\newif\if@right@column@spread \@right@column@spreadtrue
@@ -36,6 +36,26 @@
\DeclareOption{nospread}{\global\@right@column@spreadfalse}
\DeclareOption{removelastbox}{\global\@remove@lastbox@at@balancingtrue}
\DeclareOption{keeplastbox}{\global\@remove@lastbox@at@balancingfalse}
+\DeclareOption{checkfootnote}{%
+ \AtEndOfPackage{%
+ \let\check@@footnoterule@@box\initial@check@@footnoterule@@box
+ }%
+ }
+\DeclareOption{nocheckfootnote}{%
+ \AtEndOfPackage{%
+ \let\check@@footnoterule@@box\@gobblethree
+ }%
+ }
+\DeclareOption{checkfloat}{%
+ \AtEndOfPackage{%
+ \let\top@@floatbox@min\top@@floatbox@min@default
+ }%
+ }
+\DeclareOption{nocheckfloat}{%
+ \AtEndOfPackage{%
+ \let\top@@floatbox@min\maxdimen
+ }%
+ }
\DeclareOption{debug}{\global\@balance@debugtrue}
\DeclareOption{nodebug}{\global\@balance@debugfalse}
\ProcessOptions
@@ -48,8 +68,9 @@
\newdimen\var@@temp@a
\def\top@@skip@@limit{.7\topskip}
\newdimen\flushend@@page@rule \flushend@@page@rule\z@
-\def\showcolsendrule{\global\flushend@@page@rule=.4pt}
-\gdef\top@@floatbox@min{4\topskip}
+\def\showcolsendrule{\global\flushend@@page@rule=.4\p@}
+\gdef\top@@floatbox@min@default{4\topskip}
+\let\top@@floatbox@min\top@@floatbox@min@default
\newbox\flushend@@varbox@a
\newbox\flushend@@varbox@c
\newbox\flushend@@tempbox@a
@@ -61,524 +82,604 @@
\@ifundefined{fmt@box@adds}{\def\fmt@box@adds#1{#1}}{}
\@ifundefined{fmt@vbox@adds}{\def\fmt@vbox@adds[#1]#2{#2}}{}
\def\unskip@three@kern@penalty{%
- \unskip\unkern\unpenalty
- \unskip\unkern\unpenalty
- \unskip\unkern\unpenalty
- }
+ \unskip\unkern\unpenalty
+ \unskip\unkern\unpenalty
+ \unskip\unkern\unpenalty
+ }
\gdef\remove@lastbox@at@balancing{%
- \unskip@three@kern@penalty
- \if@remove@lastbox@at@balancing
- \else
- \expandafter\null
- \fi
- \bgroup
- \setbox\z@\lastbox
- \ifdim\wd\z@>\z@
- \box\z@
+ \unskip@three@kern@penalty
+ \if@remove@lastbox@at@balancing
\else
- \aftergroup\unskip@three@kern@penalty
+ \expandafter\null
\fi
- \egroup
- }
+ \bgroup
+ \setbox\z@\lastbox
+ \ifdim\wd\z@>\z@
+ \box\z@
+ \else
+ \aftergroup\unskip@three@kern@penalty
+ \fi
+ \egroup
+ }
+\def\set@split@topskip@to#1{%
+ \splittopskip#1\relax \vfuzz\maxdimen \vbadness\maxdimen
+ }
\def\show@@box#1{%
- \bgroup
- \showboxbreadth=20000\showboxdepth=20000%
- \showbox#1\relax
- \egroup
- }
+ \bgroup
+ \showboxbreadth=20000\showboxdepth=20000%
+ \showbox#1\relax
+ \egroup
+ }
\def\wlog@balance@debug#1{\if@balance@debug \wlog{#1}\fi}
\def\log@box@info#1{<box\the#1>(\the\ht#1+\the\dp#1)x\the\wd#1}
\let\show@@box@next\@gobble
\gdef\analyze@lastbox@box#1{%
- \setbox\flushend@@varbox@a\vbox{%
- \unvbox#1%
- \global\flushend@@lastskip@a\lastskip
- \unskip
- \global\var@@temp@a\lastkern
- \unkern
- \global\flushend@@penalty@a\lastpenalty
- \unpenalty
- \ifdim\lastskip>\z@
- \global\flushend@@lastskip@a\lastskip
- \fi
- \unskip
- \ifdim\lastkern>\z@
- \global\var@@temp@a\lastkern
- \fi
- \unkern
- \ifnum\lastpenalty>\z@
- \global\flushend@@penalty@a\lastpenalty
- \fi
- \unpenalty
- \global\setbox\flushend@@tempbox@a\lastbox
- }%
- \wlog@balance@debug{^^J::analyze@lastbox@box::\log@box@info{#1}%
- ^^J ::unvbox: \log@box@info{\flushend@@varbox@a}%
- ^^J::lastbox: \log@box@info{\flushend@@tempbox@a}%
- ^^J::lastskip: \the\flushend@@lastskip@a;
- lastkern: \the\var@@temp@a;
- lastpenalty: \the\flushend@@penalty@a
- }%
- }
+ \setbox\flushend@@varbox@a\vbox{%
+ \unvbox#1%
+ \global\flushend@@lastskip@a\lastskip
+ \unskip
+ \global\var@@temp@a\lastkern
+ \unkern
+ \global\flushend@@penalty@a\lastpenalty
+ \unpenalty
+ \ifdim\lastskip>\z@
+ \global\flushend@@lastskip@a\lastskip
+ \fi
+ \unskip
+ \ifdim\lastkern>\z@
+ \global\var@@temp@a\lastkern
+ \fi
+ \unkern
+ \ifnum\lastpenalty>\z@
+ \global\flushend@@penalty@a\lastpenalty
+ \fi
+ \unpenalty
+ \global\setbox\flushend@@tempbox@a\lastbox
+ }%
+ \wlog@balance@debug{^^J::analyze@lastbox@box::\log@box@info{#1}%
+ ^^J ::unvbox: \log@box@info{\flushend@@varbox@a}%
+ ^^J::lastbox: \log@box@info{\flushend@@tempbox@a}%
+ ^^J::lastskip: \the\flushend@@lastskip@a;
+ lastkern: \the\var@@temp@a;
+ lastpenalty: \the\flushend@@penalty@a
+ }%
+ }
\gdef\analyze@leftcolumn@box#1{%
- \splittopskip\z@ \vfuzz\maxdimen \vbadness\maxdimen
- \flushend@@lastskip@b\ht#1%
- \wlog@balance@debug{^^Jmainbox: \log@box@info{#1}}%
- \setbox\flushend@@varbox@a\vbox{%
- \unvbox#1%
- \global\flushend@@lastskip@a\lastskip
- \unskip
- \global\flushend@@lastkern@a\lastkern
- \unkern
- \global\flushend@@penalty@a\lastpenalty
- \unpenalty
- \global\setbox\flushend@@tempbox@a\lastbox
- }%
- \advance\flushend@@lastskip@b -\ht\flushend@@varbox@a
- \advance\flushend@@lastskip@b -\ht\flushend@@tempbox@a
- \wlog@balance@debug{.-box: \log@box@info{\flushend@@varbox@a}%
- ^^J.-lastbox: \log@box@info{\flushend@@tempbox@a}%
- ^^J.-lastskip: \the\flushend@@lastskip@a;
- lastkern: \the\flushend@@lastkern@a;
- lastpenalty: \the\flushend@@penalty@a
- ^^J.-diff: \the\flushend@@lastskip@b
- }%
- \check@@footnoterule@@box\flushend@@tempbox@a\flushend@@lastskip@b\flushend@@varbox@a
- \check@@baselineskip@@skip\flushend@@lastskip@a\flushend@@lastskip@b\flushend@@lastskip@c
- \ifvoid\flushend@@tempbox@a
- \ifdim\ht\flushend@@varbox@a>\topskip
- \flushend@@lastskip@b\ht\flushend@@varbox@a
- \var@@temp@a\ht\flushend@@varbox@a
- \loop
- \setbox\flushend@@tempbox@c\vsplit\flushend@@varbox@a to\var@@temp@a
- \ifvoid\flushend@@varbox@a
- \setbox\flushend@@varbox@a\vbox{\unvbox\flushend@@tempbox@c}%
- \advance \var@@temp@a -3\p@
- \else
- \var@@temp@a=-1\p@
- \fi
- \ifdim \var@@temp@a>\z@
- \repeat
- \setbox\flushend@@varbox@a\vbox{\unvbox\flushend@@varbox@a}%
- \setbox\flushend@@tempbox@c\vbox{\unvbox\flushend@@tempbox@c}%
- \advance\flushend@@lastskip@b -\ht\flushend@@varbox@a
- \advance\flushend@@lastskip@b -\ht\flushend@@tempbox@c
- \wlog@balance@debug{..--box: \log@box@info{\flushend@@tempbox@c}%
- ^^J..--lastbox: \log@box@info{\flushend@@varbox@a}%
- ^^J..--diff: \the\flushend@@lastskip@b}%
- \check@@footnoterule@@box\flushend@@varbox@a\flushend@@lastskip@b
- \flushend@@tempbox@c
- \check@@baselineskip@@skip\flushend@@lastskip@a\flushend@@lastskip@b
- \flushend@@lastskip@c
- \ifdim\ht\flushend@@varbox@a>.5\topskip
- \analyze@lastbox@box\flushend@@varbox@a
- \fi
- \setbox\flushend@@varbox@a\vbox{\unvbox\flushend@@tempbox@c}%
- \else
- \wlog@balance@debug{lastbox: \log@box@info{\flushend@@varbox@a}}%
- \fi
- \fi
- \ifdim\ht\flushend@@varbox@a>\topskip
- \expandafter\analyze@leftcolumn@box\expandafter\flushend@@varbox@a
- \fi
- }
+ \set@split@topskip@to\z@
+ \flushend@@lastskip@b\ht#1%
+ \wlog@balance@debug{^^Jmainbox: \log@box@info{#1}}%
+ \setbox\flushend@@varbox@a\vbox{%
+ \unvbox#1%
+ \global\flushend@@lastskip@a\lastskip
+ \unskip
+ \global\flushend@@lastkern@a\lastkern
+ \unkern
+ \global\flushend@@penalty@a\lastpenalty
+ \unpenalty
+ \global\setbox\flushend@@tempbox@a\lastbox
+ }%
+ \advance\flushend@@lastskip@b -\ht\flushend@@varbox@a
+ \advance\flushend@@lastskip@b -\ht\flushend@@tempbox@a
+ \wlog@balance@debug{.-box: \log@box@info{\flushend@@varbox@a}%
+ ^^J.-lastbox: \log@box@info{\flushend@@tempbox@a}%
+ ^^J.-lastskip: \the\flushend@@lastskip@a;
+ lastkern: \the\flushend@@lastkern@a;
+ lastpenalty: \the\flushend@@penalty@a
+ ^^J.-diff: \the\flushend@@lastskip@b
+ }%
+ \check@@footnoterule@@box\flushend@@tempbox@a\flushend@@lastskip@b\flushend@@varbox@a
+ \check@@baselineskip@@skip
+ \flushend@@lastskip@a
+ \flushend@@lastskip@b
+ \flushend@@lastskip@c
+ \ifx\check@@footnoterule@@box\check@@baselineskip@@skip
+ \else
+ \ifvoid\flushend@@tempbox@a
+ \ifdim\ht\flushend@@varbox@a>\topskip
+ \flushend@@lastskip@b\ht\flushend@@varbox@a
+ \var@@temp@a\ht\flushend@@varbox@a
+ \loop
+ \setbox\flushend@@tempbox@c\vsplit\flushend@@varbox@a to\var@@temp@a
+ \ifvoid\flushend@@varbox@a
+ \setbox\flushend@@varbox@a\vbox{\unvbox\flushend@@tempbox@c}%
+ \advance \var@@temp@a -3\p@
+ \else
+ \var@@temp@a=-1\p@
+ \fi
+ \ifdim \var@@temp@a>\z@
+ \repeat
+ \setbox\flushend@@varbox@a\vbox{\unvbox\flushend@@varbox@a}%
+ \setbox\flushend@@tempbox@c\vbox{\unvbox\flushend@@tempbox@c}%
+ \advance\flushend@@lastskip@b -\ht\flushend@@varbox@a
+ \advance\flushend@@lastskip@b -\ht\flushend@@tempbox@c
+ \wlog@balance@debug{..--box: \log@box@info{\flushend@@tempbox@c}%
+ ^^J..--lastbox: \log@box@info{\flushend@@varbox@a}%
+ ^^J..--diff: \the\flushend@@lastskip@b
+ }%
+ \check@@footnoterule@@box\flushend@@varbox@a\flushend@@lastskip@b
+ \flushend@@tempbox@c
+ \check@@baselineskip@@skip\flushend@@lastskip@a\flushend@@lastskip@b
+ \flushend@@lastskip@c
+ \ifx\check@@footnoterule@@box\check@@baselineskip@@skip
+ \else
+ \ifdim\ht\flushend@@varbox@a>.5\topskip
+ \analyze@lastbox@box\flushend@@varbox@a
+ \fi
+ \setbox\flushend@@varbox@a\vbox{\unvbox\flushend@@tempbox@c}%
+ \fi
+ \else
+ \wlog@balance@debug{lastbox: \log@box@info{\flushend@@varbox@a}}%
+ \fi
+ \fi
+ \ifdim\ht\flushend@@varbox@a>\topskip
+ \expandafter\analyze@leftcolumn@box\expandafter\flushend@@varbox@a
+ \fi
+ \fi
+ }
\def\get@@footnoterule@@box{%
- \splittopskip\z@ \vfuzz\maxdimen \vbadness\maxdimen
+ \set@split@topskip@to\z@
\setbox\flushend@@varbox@a\vbox{\strut
\vskip\z@
\footnoterule
\unskip\unkern\unpenalty
\unskip\unkern\unpenalty
}%
- \setbox\flushend@@tempbox@c\vsplit\flushend@@varbox@a to\ht\strutbox
+ \setbox\flushend@@tempbox@c\vsplit\flushend@@varbox@a to\p@
\xdef\footnoterule@@box@@ht{\the\ht\flushend@@varbox@a}%
\xdef\footnoterule@@box@@dp{\the\dp\flushend@@varbox@a}%
\xdef\footnoterule@@box@@wd{\the\wd\flushend@@varbox@a}%
\wlog@balance@debug{:footnoterule: \log@box@info{\flushend@@varbox@a}}%
+ \setbox\flushend@@tempbox@c\vbox{\unvbox\flushend@@varbox@a}%
}
+\long\def\@gobblethree#1#2#3{}
\def\check@@footnoterule@@box#1#2#3{%
\ifdim\ht#1=\footnoterule@@box@@ht
- \ifdim\dp#1=\footnoterule@@box@@dp
- \ifdim\wd#1=\footnoterule@@box@@wd
- \ifdim#2>\topskip
- \xdef\main@box@height{\the\ht#3}%
- \xdef\main@box@skip{\the#2}%
- \fi
+ \ifdim\dp#1=\footnoterule@@box@@dp
+ \ifdim\wd#1=\footnoterule@@box@@wd
+ \ifdim#2=\topskip
+ \else
+ \xdef\main@box@height{\the\ht#3}%
+ \xdef\main@box@skip{\the#2}%
+ \wlog@balance@debug{^^J:footnoterule found:
+ main@box <ht=\main@box@height,
+ skip=\main@box@skip>
+ }%
+ \global\let\check@@footnoterule@@box\@gobblethree
+ \global\let\check@@baselineskip@@skip\reset@check@@baselineskip@@skip
+ \fi
+ \fi
\fi
- \fi
\fi
- }
+ }
+\let\initial@check@@footnoterule@@box\check@@footnoterule@@box
\def\check@@baselineskip@@skip#1#2#3{%
\ifdim#1>\z@
\ifdim#2>\z@
\global#3=\the#1%
- \gdef\check@@baselineskip@@skip##1##2##3{}%
+ \global\let\check@@baselineskip@@skip\@gobblethree
\fi
\fi
- }
+ }
+\let\initial@check@@baselineskip@@skip\check@@baselineskip@@skip
+\def\reset@check@@baselineskip@@skip#1#2#3{%
+ \global#3=\z@
+ \global\let\check@@baselineskip@@skip\initial@check@@baselineskip@@skip
+ }
\def\analyze@rightcolumn@box#1{%
- \bgroup
- \xdef\top@@floatbox@ht{\z@}%
- \xdef\top@@floatbox@skip{\z@}%
- \xdef\top@@section@skip{\z@}%
- \splittopskip\z@ \vfuzz\maxdimen \vbadness\maxdimen
- \wlog@balance@debug{^^J(R)mainbox: \log@box@info{#1}}%
- \var@@temp@a3\p@
- \setbox\flushend@@varbox@a\vbox{\strut
- \vskip\z@
- \unvcopy#1%
- }%
- \splittopskip\z@
- \setbox\flushend@@tempbox@c\vsplit\flushend@@varbox@a to\ht\strutbox
- \flushend@@lastskip@a\ht\flushend@@varbox@a
- \advance\flushend@@lastskip@a\dp\flushend@@varbox@a
- \loop
- \flushend@@lastskip@b\ht\flushend@@varbox@a
- \advance\flushend@@lastskip@b\dp\flushend@@varbox@a
- \setbox\flushend@@tempbox@c\vsplit\flushend@@varbox@a to\var@@temp@a
- \ifvoid\flushend@@tempbox@c
- \advance \var@@temp@a 3\p@
- \ifdim\var@@temp@a>\flushend@@lastskip@b
- \var@@temp@a=-1\p@
- \fi
- \else
- \setbox\flushend@@tempbox@c\vbox{\unvbox\flushend@@tempbox@c}%
- \ifdim\ht\flushend@@tempbox@c>\top@@floatbox@min
- \advance\flushend@@lastskip@b -\ht\flushend@@tempbox@c
- \advance\flushend@@lastskip@b -\dp\flushend@@tempbox@c
- \advance\flushend@@lastskip@b -\ht\flushend@@varbox@a
- \advance\flushend@@lastskip@b -\dp\flushend@@varbox@a
- \xdef\top@@floatbox@skip{\the\flushend@@lastskip@b}%
- \flushend@@lastskip@b\flushend@@lastskip@a
- \advance\flushend@@lastskip@b -\ht\flushend@@varbox@a
- \advance\flushend@@lastskip@b -\top@@floatbox@skip
- \xdef\top@@floatbox@ht{\the\flushend@@lastskip@b}%
- \var@@temp@a=3\p@
- \else
- \advance\flushend@@lastskip@b -\ht\flushend@@tempbox@c
- \advance\flushend@@lastskip@b -\dp\flushend@@tempbox@c
- \advance\flushend@@lastskip@b -\ht\flushend@@varbox@a
- \advance\flushend@@lastskip@b -\dp\flushend@@varbox@a
- \ifdim\ht\flushend@@tempbox@c>\topskip
- \else
- \xdef\top@@section@skip{\the\flushend@@lastskip@b}%
- \fi
- \var@@temp@a=-1\p@
- \fi
- \fi
- \ifdim \var@@temp@a>\z@
- \repeat
- \ifvoid\flushend@@tempbox@c
- \else
- \ifdim\top@@section@skip>\z@
- \else
- \ifdim\ht\flushend@@tempbox@c>\z@
- \setbox\flushend@@varbox@a\vbox{\unvbox\flushend@@tempbox@c}%
- \fi
- \flushend@@lastskip@b\ht\flushend@@varbox@a
- \var@@temp@a=3\p@
- \loop
- \setbox\flushend@@tempbox@c\vsplit\flushend@@varbox@a to\var@@temp@a
- \ifvoid\flushend@@tempbox@c
- \advance \var@@temp@a 3\p@
- \ifdim\var@@temp@a>\flushend@@lastskip@b
- \var@@temp@a=-1\p@
- \fi
- \else
- \ifdim\ht\flushend@@tempbox@c<\z@
- \else
- \var@@temp@a=-1\p@
- \fi
- \fi
- \ifdim \var@@temp@a>\z@
- \repeat
- \loop
- \setbox\flushend@@varbox@a\vbox{%
- \unvbox\flushend@@tempbox@c
- \unskip\unkern\unpenalty
- \unskip\unkern\unpenalty
- \unskip\unkern\unpenalty
- \setbox\flushend@@tempbox@c\lastbox
- }%
- \flushend@@lastskip@b\ht\flushend@@varbox@a
- \setbox\flushend@@varbox@a\vbox{%
- \unvbox\flushend@@varbox@a
- \unskip\unkern\unpenalty
- \unskip\unkern\unpenalty
- \unskip\unkern\unpenalty
- }%
- \advance\flushend@@lastskip@b -\ht\flushend@@varbox@a
- \ifdim\flushend@@lastskip@b>\topskip
- \xdef\top@@section@skip{\the\flushend@@lastskip@b}%
- \fi
- \ifdim\ht\flushend@@varbox@a>2\topskip
- \setbox\flushend@@tempbox@c\vbox{\unvbox\flushend@@varbox@a}%
- \repeat
- \fi
- \fi
- \egroup
- }
-\def\last@outputdblcol@modern{%
- \if@firstcolumn
- \global \@firstcolumnfalse
- \global \setbox\@leftcolumn \box\@outputbox
- \else
- \global \@firstcolumntrue
- \@tempdima\ht\@leftcolumn
- \splittopskip\topskip \splitmaxdepth\maxdepth
- \var@@temp@spread=\wd\@outputbox
- \get@@footnoterule@@box
- \xdef\main@box@height{\the\ht\@leftcolumn}%
- \xdef\main@box@skip{\z@}%
- \global\flushend@@lastskip@c\z@
- \setbox\flushend@@varbox@a\vbox{\unvcopy\@leftcolumn}%
- \analyze@leftcolumn@box\flushend@@varbox@a
- \setbox\flushend@@varbox@a\vbox{\unvcopy\@outputbox}%
- \analyze@rightcolumn@box\flushend@@varbox@a
- \if@auto@baselineskip
- %% Trying guess baselineskip value on column break
- \ifdim\main@box@skip>\z@
- \splittopskip\z@
- \setbox\flushend@@varbox@a\vsplit\@leftcolumn to\main@box@height
- \else
- \setbox\flushend@@varbox@a\box\@leftcolumn
- \fi
- \ifdim\var@@temp@spread>\z@
- \setbox\@outputbox\vbox{\strut
- \vskip\z@
- \unvbox\@outputbox
- }%
- \splittopskip\z@
- \setbox\flushend@@tempbox@c\vsplit\@outputbox to\ht\strutbox
- \ifdim\top@@floatbox@skip>\z@
- \setbox\flushend@@tempbox@c\vsplit\@outputbox to\top@@floatbox@ht
- \setbox\flushend@@tempbox@c\vbox{\unvbox\flushend@@tempbox@c}%
- \fi
- \setbox\@tempboxa\vbox{%
- \unvbox\flushend@@varbox@a
- \unskip\unkern\unpenalty
- \vskip\flushend@@lastskip@c
- \the\atColsBreak
- \hrule\@height\flushend@@page@rule width\columnwidth
- \ifdim\top@@section@skip>\top@@skip@@limit
- \vskip\top@@section@skip
- \fi
- \unvbox\@outputbox
- \remove@lastbox@at@balancing
- \the\atColsEnd
- }%
- \ifdim\top@@floatbox@skip>\z@
- \setbox\@outputbox\vbox{\unvbox\flushend@@tempbox@c}%
- \fi
- \else %% rightcolumn empty
- \setbox\@tempboxa\vbox{%
- \unvbox\flushend@@varbox@a
- \remove@lastbox@at@balancing
- \the\atColsEnd
- }%
- \fi
- \else
- %% Ignore baselineskip value on column break
- \ifdim\var@@temp@spread>\z@
- \setbox\@outputbox\vbox{\strut
- \vskip\z@
- \unvbox\@outputbox
+ \bgroup
+ \xdef\top@@floatbox@ht{\z@}%
+ \xdef\top@@floatbox@skip{\z@}%
+ \xdef\top@@section@skip{\z@}%
+ \set@split@topskip@to\z@
+ \setbox\flushend@@varbox@a\vbox{\strut
+ \vskip\z@
+ \unvcopy#1%
+ }%
+ \setbox\flushend@@tempbox@c\vsplit\flushend@@varbox@a to\p@
+ \wlog@balance@debug{^^J(R)mainbox: \log@box@info{#1}}%
+ \flushend@@lastskip@a\ht\flushend@@varbox@a
+ \advance\flushend@@lastskip@a\dp\flushend@@varbox@a
+ \ifdim\flushend@@lastskip@a>\z@
+ \analyze@nonempty@rightcolumn@box
+ \fi
+ \egroup
+ }
+\def\analyze@nonempty@rightcolumn@box{%
+ \bgroup
+ \var@@temp@a3\p@
+ \loop
+ \flushend@@lastskip@b\ht\flushend@@varbox@a
+ \advance\flushend@@lastskip@b\dp\flushend@@varbox@a
+ \setbox\flushend@@tempbox@c\vsplit\flushend@@varbox@a to\var@@temp@a
+ \ifvoid\flushend@@tempbox@c
+ \advance \var@@temp@a 3\p@
+ \ifdim\var@@temp@a>\flushend@@lastskip@b
+ \var@@temp@a=-1\p@
+ \fi
+ \else
+ \setbox\flushend@@tempbox@c\vbox{\unvbox\flushend@@tempbox@c}%
+ \ifdim\ht\flushend@@tempbox@c>\top@@floatbox@min
+ \advance\flushend@@lastskip@b -\ht\flushend@@tempbox@c
+ \advance\flushend@@lastskip@b -\dp\flushend@@tempbox@c
+ \advance\flushend@@lastskip@b -\ht\flushend@@varbox@a
+ \advance\flushend@@lastskip@b -\dp\flushend@@varbox@a
+ \xdef\top@@floatbox@skip{\the\flushend@@lastskip@b}%
+ \flushend@@lastskip@b\flushend@@lastskip@a
+ \advance\flushend@@lastskip@b -\ht\flushend@@varbox@a
+ \advance\flushend@@lastskip@b -\top@@floatbox@skip
+ \xdef\top@@floatbox@ht{\the\flushend@@lastskip@b}%
+ \var@@temp@a=3\p@
+ \else
+ \advance\flushend@@lastskip@b -\ht\flushend@@tempbox@c
+ \advance\flushend@@lastskip@b -\dp\flushend@@tempbox@c
+ \advance\flushend@@lastskip@b -\ht\flushend@@varbox@a
+ \advance\flushend@@lastskip@b -\dp\flushend@@varbox@a
+ \ifdim\ht\flushend@@tempbox@c>\topskip
+ \else
+ \xdef\top@@section@skip{\the\flushend@@lastskip@b}%
+ \fi
+ \var@@temp@a=-1\p@
+ \fi
+ \fi
+ \ifdim \var@@temp@a>\z@
+ \repeat
+ \ifvoid\flushend@@tempbox@c
+ \else
+ \ifdim\top@@section@skip>\z@
+ \else
+ \ifdim\ht\flushend@@tempbox@c>\z@
+ \setbox\flushend@@varbox@a\vbox{\unvbox\flushend@@tempbox@c}%
+ \fi
+ \flushend@@lastskip@b\ht\flushend@@varbox@a
+ \var@@temp@a=3\p@
+ \loop
+ \setbox\flushend@@tempbox@c\vsplit\flushend@@varbox@a to\var@@temp@a
+ \ifvoid\flushend@@tempbox@c
+ \advance \var@@temp@a 3\p@
+ \ifdim\var@@temp@a>\flushend@@lastskip@b
+ \var@@temp@a=-1\p@
+ \fi
+ \else
+ \ifdim\ht\flushend@@tempbox@c<\z@
+ \else
+ \var@@temp@a=-1\p@
+ \fi
+ \fi
+ \ifdim \var@@temp@a>\z@
+ \repeat
+ \loop
+ \setbox\flushend@@varbox@a\vbox{%
+ \unvbox\flushend@@tempbox@c
+ \unskip\unkern\unpenalty
+ \unskip\unkern\unpenalty
+ \unskip\unkern\unpenalty
+ \setbox\flushend@@tempbox@c\lastbox
+ }%
+ \flushend@@lastskip@b\ht\flushend@@varbox@a
+ \setbox\flushend@@varbox@a\vbox{%
+ \unvbox\flushend@@varbox@a
+ \unskip\unkern\unpenalty
+ \unskip\unkern\unpenalty
+ \unskip\unkern\unpenalty
+ }%
+ \advance\flushend@@lastskip@b -\ht\flushend@@varbox@a
+ \ifdim\flushend@@lastskip@b>\topskip
+ \xdef\top@@section@skip{\the\flushend@@lastskip@b}%
+ \fi
+ \ifdim\ht\flushend@@varbox@a>2\topskip
+ \setbox\flushend@@tempbox@c\vbox{\unvbox\flushend@@varbox@a}%
+ \repeat
+ \fi
+ \fi
+ \egroup
+ }
+\def\combine@columns@for@balance{%
+ \setbox\@outputbox\vbox{\strut
+ \vskip\z@
+ \unvbox\@outputbox
+ }%
+ \set@split@topskip@to\z@
+ \setbox\flushend@@tempbox@c\vsplit\@outputbox to\p@
+ \if@auto@baselineskip
+ %% Trying guess baselineskip value on column break
+ \ifdim\top@@floatbox@skip>\z@
+ \setbox\flushend@@tempbox@c\vsplit\@outputbox to\top@@floatbox@ht
+ \setbox\flushend@@tempbox@c\vbox{\unvbox\flushend@@tempbox@c}%
+ \fi
+ \setbox\@tempboxa\vbox{%
+ \unvbox\flushend@@varbox@a
+ \unskip\unkern\unpenalty
+ \vskip\flushend@@lastskip@c
+ \the\atColsBreak
+ \hrule\@height\flushend@@page@rule width\columnwidth
+ \ifdim\top@@section@skip>\top@@skip@@limit
+ \vskip\top@@section@skip
+ \fi
+ \unvbox\@outputbox
+ \remove@lastbox@at@balancing
+ \the\atColsEnd
+ }%
+ \ifdim\top@@floatbox@skip>\z@
+ \setbox\@outputbox\vbox{\unvbox\flushend@@tempbox@c}%
+ \fi
+ \else
+ %% Ignore baselineskip value on column break
+ \setbox\@tempboxa\vbox{%
+ \unvbox\@leftcolumn
+ \setbox\z@\lastbox
+ \unskip\unkern\unpenalty
+ \the\atColsBreak
+ \hrule\@height\flushend@@page@rule width\columnwidth
+ \unvbox\@outputbox
+ \remove@lastbox@at@balancing
+ \the\atColsEnd
+ }%
+ \fi
+ }
+\def\set@outputbox@with@footnote{%
+ %% footnote in left column
+ \@tempdimb\ht\@tempboxa
+ \ifdim\top@@floatbox@skip>\z@
+ \advance\@tempdimb \top@@floatbox@skip
+ \advance\@tempdimb \top@@floatbox@ht
+ \fi
+ \advance\@tempdimb \main@box@skip
+ \advance\@tempdimb \ht\@leftcolumn
+ \@tempdimb .5\@tempdimb
+ \advance\@tempdimb -\main@box@skip
+ \advance\@tempdimb -\ht\@leftcolumn
+ \set@split@topskip@to\topskip
+ \loop
+ \setbox\flushend@@varbox@a\copy\@tempboxa
+ \setbox\flushend@@tempbox@a\vsplit\flushend@@varbox@a to\@tempdimb
+ \setbox\flushend@@tempbox@c\vbox{\unvcopy\flushend@@tempbox@a}%
+ \ifdim\top@@floatbox@skip>\z@
+ \setbox\flushend@@varbox@c\vbox{%
+ \unvcopy\@outputbox
+ \vskip\top@@floatbox@skip
+ \unvbox\flushend@@varbox@a
}%
- \splittopskip\z@
- \setbox\flushend@@tempbox@c\vsplit\@outputbox to\ht\strutbox
- \setbox\@tempboxa\vbox{%
- \unvbox\@leftcolumn
- \setbox\z@\lastbox
- \unskip\unkern\unpenalty
- \the\atColsBreak
- \hrule\@height\flushend@@page@rule width\columnwidth
- \unvbox\@outputbox
- \remove@lastbox@at@balancing
- \the\atColsEnd
- }%
- \else
- \setbox\@tempboxa\vbox{%
- \unvbox\@leftcolumn
- \remove@lastbox@at@balancing
- \the\atColsEnd
- }%
- \fi
- \fi
- \ifdim\main@box@skip>\z@
- \@tempdimb\ht\@tempboxa
- \advance\@tempdimb -\main@box@skip
- \advance\@tempdimb -\ht\@leftcolumn
- \@tempdimb .5\@tempdimb
- \splittopskip\topskip \splitmaxdepth\maxdepth
- \loop
- \setbox\flushend@@varbox@a\copy\@tempboxa
- \setbox\flushend@@tempbox@a\vsplit\flushend@@varbox@a to\@tempdimb
- \setbox\flushend@@tempbox@c\vbox{%
- \unvcopy\flushend@@tempbox@a
- \vskip\main@box@skip
- \unvcopy\@leftcolumn
- }%
- \setbox\flushend@@varbox@c\vbox{\unvbox\flushend@@varbox@a}%
- \var@@temp@spread=\ht\flushend@@tempbox@c
- \advance\var@@temp@spread by-\ht\flushend@@varbox@c
- \wlog@balance@debug{Left x: \the\ht\flushend@@tempbox@a
+ \else
+ \setbox\flushend@@varbox@c\vbox{\unvbox\flushend@@varbox@a}%
+ \fi
+ \var@@temp@spread=\ht\flushend@@tempbox@c
+ \advance\var@@temp@spread by\dp\flushend@@tempbox@c
+ \advance\var@@temp@spread \main@box@skip
+ \advance\var@@temp@spread \ht\@leftcolumn
+ \advance\var@@temp@spread by-\ht\flushend@@varbox@c
+ \advance\var@@temp@spread by-\dp\flushend@@varbox@c
+ \wlog@balance@debug{Left x: \the\ht\flushend@@tempbox@a
+\the\dp\flushend@@tempbox@a=\the\ht\flushend@@varbox@a
+\the\dp\flushend@@varbox@a::\the\@tempdimb
- ^^JLeft 0: \the\ht\flushend@@tempbox@c
+ ^^JLeft 0: \the\ht\flushend@@tempbox@c
+\the\dp\flushend@@tempbox@c::\the\@tempdimb
- ^^JRight x: \the\ht\flushend@@varbox@c
+ ^^JRight x: \the\ht\flushend@@varbox@c
+\the\dp\flushend@@varbox@c=\the\ht\flushend@@varbox@a
+\the\dp\flushend@@varbox@a::\the\@tempdimb
- ^^JExtra height:\the\var@@temp@spread\space when \the\@tempdimb
- }%
- \ifdim\var@@temp@spread<\z@ \advance\@tempdimb 1\p@ \repeat
- \flushend@@lastskip@a\the\ht\flushend@@tempbox@c
- \flushend@@lastskip@b\the\@tempdimb
- \setbox\flushend@@tempbox@a\vsplit\@tempboxa to\@tempdimb
- \setbox\@leftcolumn\vbox to\@tempdima{%
- \vbox to \flushend@@lastskip@a{%
- \unvbox\flushend@@tempbox@a
- \vskip\main@box@skip
- \unvbox\@leftcolumn
- \vss
- }%
- \hrule\@height\flushend@@page@rule width\textwidth
- \vss
- }%
- \global\ht\@leftcolumn=\the\@tempdima
- \wlog{- LAST -%
- ^^JExtra skip:\the\var@@temp@spread
- ^^JLeft:\the\ht\@leftcolumn/\the\dp\@leftcolumn
- ^^JRight:\the\ht\@tempboxa/\the\dp\@tempboxa
- ^^JOutput:\the\@tempdimb
- }%
- \setbox\@outputbox\vbox to\@tempdima{%
- \vbox spread\var@@temp@spread{%
- \unvbox\@tempboxa
- }%
- \vss
- }%
- \else
- \@tempdimb \ht\@tempboxa
- \ifdim\top@@floatbox@skip>\z@
- \advance\@tempdimb \top@@floatbox@skip
- \advance\@tempdimb \top@@floatbox@ht
- \fi
- \@tempdimb .5\@tempdimb
- \splittopskip\topskip \splitmaxdepth\maxdepth
- \loop
- \setbox\flushend@@varbox@a\copy\@tempboxa
- \setbox\flushend@@tempbox@a\vsplit\flushend@@varbox@a to\@tempdimb
- \setbox\flushend@@tempbox@c\vbox{\unvcopy\flushend@@tempbox@a}%
- \ifdim\top@@floatbox@skip>\z@
- \setbox\flushend@@varbox@c\vbox{%
- \unvcopy\@outputbox
- \vskip\top@@floatbox@skip
- \unvbox\flushend@@varbox@a
+ ^^JExtra height:\the\var@@temp@spread\space when \the\@tempdimb
+ }%
+ \ifdim\var@@temp@spread<\z@
+ \advance\@tempdimb 1\p@
+ \repeat
+ \flushend@@lastskip@a\the\ht\flushend@@tempbox@c
+ \advance\flushend@@lastskip@a \main@box@skip
+ \advance\flushend@@lastskip@a \ht\@leftcolumn
+ \flushend@@lastskip@b\the\@tempdimb
+ \setbox\flushend@@tempbox@a\vsplit\@tempboxa to\@tempdimb
+ \setbox\@leftcolumn\vbox to\@tempdima{%
+ \vbox to \flushend@@lastskip@a{%
+ \unvbox\flushend@@tempbox@a
+ \vskip\main@box@skip
+ \unvbox\@leftcolumn
+ \vss
+ }%
+ \hrule\@height\flushend@@page@rule width\textwidth
+ \vss
+ }%
+ \global\ht\@leftcolumn=\the\@tempdima
+ \wlog{- LAST -%
+ ^^JExtra skip:\the\var@@temp@spread
+ ^^JLeft:\the\ht\@leftcolumn/\the\dp\@leftcolumn
+ ^^JRight:\the\ht\@tempboxa/\the\dp\@tempboxa
+ ^^JOutput:\the\@tempdimb
+ }%
+ \ifdim\top@@floatbox@skip>\z@
+ \setbox\@outputbox\vbox to\@tempdima{%
+ \if@right@column@spread
+ \vbox spread\var@@temp@spread{%
+ \unvbox\@outputbox
+ \vskip\top@@floatbox@skip
+ \unvbox\@tempboxa
+ }%
+ \else
+ \vbox spread\var@@temp@spread{%
+ \unvbox\@outputbox
+ \vskip\top@@floatbox@skip
+ \unvbox\@tempboxa
+ \vss
+ }%
+ \fi
+ \vss
+ }%
+ \else
+ \setbox\@outputbox\vbox to\@tempdima{%
+ \if@right@column@spread
+ \vbox spread\var@@temp@spread{%
+ \unvbox\@tempboxa
}%
- \else
- \setbox\flushend@@varbox@c\vbox{\unvbox\flushend@@varbox@a}%
- \fi
- \var@@temp@spread=\ht\flushend@@tempbox@c
- \advance\var@@temp@spread by\dp\flushend@@tempbox@c
- \advance\var@@temp@spread by-\ht\flushend@@varbox@c
- \advance\var@@temp@spread by-\dp\flushend@@varbox@c
- \wlog@balance@debug{Left x: \the\ht\flushend@@tempbox@a
+ \else
+ \vbox spread\var@@temp@spread{%
+ \unvbox\@tempboxa
+ \vss
+ }%
+ \fi
+ \vss
+ }%
+ \fi
+ }
+\def\set@outputbox@without@footnote{%
+ %% no footnote in left column
+ \@tempdimb \ht\@tempboxa
+ \ifdim\top@@floatbox@skip>\z@
+ \advance\@tempdimb \top@@floatbox@skip
+ \advance\@tempdimb \top@@floatbox@ht
+ \fi
+ \@tempdimb .5\@tempdimb
+ \set@split@topskip@to\topskip
+ \loop
+ \setbox\flushend@@varbox@a\copy\@tempboxa
+ \setbox\flushend@@tempbox@a\vsplit\flushend@@varbox@a to\@tempdimb
+ \setbox\flushend@@tempbox@c\vbox{\unvcopy\flushend@@tempbox@a}%
+ \ifdim\top@@floatbox@skip>\z@
+ \setbox\flushend@@varbox@c\vbox{%
+ \unvcopy\@outputbox
+ \vskip\top@@floatbox@skip
+ \unvbox\flushend@@varbox@a
+ }%
+ \else
+ \setbox\flushend@@varbox@c\vbox{\unvbox\flushend@@varbox@a}%
+ \fi
+ \var@@temp@spread=\ht\flushend@@tempbox@c
+ \advance\var@@temp@spread by\dp\flushend@@tempbox@c
+ \advance\var@@temp@spread by-\ht\flushend@@varbox@c
+ \advance\var@@temp@spread by-\dp\flushend@@varbox@c
+ \wlog@balance@debug{Left x: \the\ht\flushend@@tempbox@a
+\the\dp\flushend@@tempbox@a=\the\ht\flushend@@varbox@a
+\the\dp\flushend@@varbox@a::\the\@tempdimb
- ^^JLeft 0: \the\ht\flushend@@tempbox@c
+ ^^JLeft 0: \the\ht\flushend@@tempbox@c
+\the\dp\flushend@@tempbox@c::\the\@tempdimb
- ^^JRight x: \the\ht\flushend@@varbox@c
+ ^^JRight x: \the\ht\flushend@@varbox@c
+\the\dp\flushend@@varbox@c=\the\ht\flushend@@varbox@a
+\the\dp\flushend@@varbox@a::\the\@tempdimb
- ^^JExtra height:\the\var@@temp@spread\space when \the\@tempdimb
- }%
- \ifdim\var@@temp@spread<\z@ \advance\@tempdimb 1\p@ \repeat
- %\@tempdimb\ht\flushend@@tempbox@c
- %\advance\@tempdimb by\dp\flushend@@tempbox@c
- \wlog{- LAST -%
- ^^JExtra skip:\the\var@@temp@spread
- ^^JLeft:\the\ht\flushend@@tempbox@c/\the\dp\flushend@@tempbox@c
- ^^JRight:\the\ht\flushend@@varbox@c/\the\dp\flushend@@varbox@c
- ^^JOutput:\the\@tempdimb
- }%
- \setbox\flushend@@tempbox@c\vsplit\@tempboxa to\@tempdimb
- \setbox\flushend@@varbox@c\vbox{\unvbox\flushend@@tempbox@c}%
- \setbox\@leftcolumn\vbox to\@tempdima{%
- \vbox to\@tempdimb{\unvbox\flushend@@varbox@c\vss}%
- \hrule\@height\flushend@@page@rule width\textwidth
- \vss
- }%
- \global\ht\@leftcolumn=\the\@tempdima
- \ifdim\top@@floatbox@skip>\z@
- \setbox\@outputbox\vbox to\@tempdima{%
- \if@right@column@spread
- \vbox spread\var@@temp@spread{%
- \unvbox\@outputbox
- \vskip\top@@floatbox@skip
- \unvbox\@tempboxa
- }%
- \else
- \vbox spread\var@@temp@spread{%
- \unvbox\@outputbox
- \vskip\top@@floatbox@skip
- \unvbox\@tempboxa
- \vss
- }%
- \fi
- \vss
- }%
- \else
- \setbox\@outputbox\vbox to\@tempdima{%
- \if@right@column@spread
- \vbox spread\var@@temp@spread{%
- \unvbox\@tempboxa
- }%
- \else
- \vbox spread\var@@temp@spread{%
- \unvbox\@tempboxa
- \vss
- }%
- \fi
- \vss
- }%
- \fi
- \fi
- \setbox\@outputbox \vbox {%
- \hb@xt@\textwidth {%
- \hb@xt@\columnwidth {%
- \fmt@box@adds{\box\@leftcolumn}\hss}%
- \hfil
- \vrule \@width\columnseprule
- \hfil
- \hb@xt@\columnwidth {%
- \fmt@box@adds{\box\@outputbox}\hss}%
- }%
- }%
- \global\let\@outputdblcol\saved@orig@@outputdblcol
- \global\atColsEnd{}%
- \ifvoid\hold@viper
- \else
- \setbox\@outputbox\vbox{\box\hold@viper\box\@outputbox}%
- \fi
- \@combinedblfloats
- \@outputpage
- \begingroup
- \@dblfloatplacement
- \@startdblcolumn
- \@whilesw\if@fcolmade\fi
- {\@outputpage\@startdblcolumn}%
- \ifvoid\@viper
- \else
- \global\setbox\@viper\vbox{%
- \vskip-\stripsep
- \unvbox\@viper
- }%
- \csname @viperoutput\endcsname
- \fi
- \endgroup
- \fi
- }
+ ^^JExtra height:\the\var@@temp@spread\space when \the\@tempdimb
+ }%
+ \ifdim\var@@temp@spread<\z@ \advance\@tempdimb 1\p@ \repeat
+ \wlog{- LAST -%
+ ^^JExtra skip:\the\var@@temp@spread
+ ^^JLeft:\the\ht\flushend@@tempbox@c/\the\dp\flushend@@tempbox@c
+ ^^JRight:\the\ht\flushend@@varbox@c/\the\dp\flushend@@varbox@c
+ ^^JOutput:\the\@tempdimb
+ }%
+ \setbox\flushend@@tempbox@c\vsplit\@tempboxa to\@tempdimb
+ \setbox\flushend@@varbox@c\vbox{\unvbox\flushend@@tempbox@c}%
+ \setbox\@leftcolumn\vbox to\@tempdima{%
+ \vbox to\@tempdimb{\unvbox\flushend@@varbox@c\vss}%
+ \hrule\@height\flushend@@page@rule width\textwidth
+ \vss
+ }%
+ \global\ht\@leftcolumn=\the\@tempdima
+ \ifdim\top@@floatbox@skip>\z@
+ \setbox\@outputbox\vbox to\@tempdima{%
+ \if@right@column@spread
+ \vbox spread\var@@temp@spread{%
+ \unvbox\@outputbox
+ \vskip\top@@floatbox@skip
+ \unvbox\@tempboxa
+ }%
+ \else
+ \vbox spread\var@@temp@spread{%
+ \unvbox\@outputbox
+ \vskip\top@@floatbox@skip
+ \unvbox\@tempboxa
+ \vss
+ }%
+ \fi
+ \vss
+ }%
+ \else
+ \setbox\@outputbox\vbox to\@tempdima{%
+ \if@right@column@spread
+ \vbox spread\var@@temp@spread{%
+ \unvbox\@tempboxa
+ }%
+ \else
+ \vbox spread\var@@temp@spread{%
+ \unvbox\@tempboxa
+ \vss
+ }%
+ \fi
+ \vss
+ }%
+ \fi
+ }
+\def\last@outputdblcol@modern{%
+ \if@firstcolumn
+ \global \@firstcolumnfalse
+ \global \setbox\@leftcolumn \box\@outputbox
+ \else
+ \global \@firstcolumntrue
+ \@tempdima\ht\@leftcolumn
+ \set@split@topskip@to\topskip
+ \var@@temp@spread=\wd\@outputbox
+ \get@@footnoterule@@box
+ \xdef\main@box@height{\the\ht\@leftcolumn}%
+ \xdef\main@box@skip{\z@}%
+ \global\flushend@@lastskip@c\z@
+ \setbox\flushend@@varbox@a\vbox{\unvcopy\@leftcolumn}%
+ \analyze@leftcolumn@box\flushend@@varbox@a
+ \setbox\flushend@@varbox@a\vbox{\unvcopy\@outputbox}%
+ \analyze@rightcolumn@box\flushend@@varbox@a
+ \ifdim\main@box@skip>\z@
+ %% footnote in left column
+ \set@split@topskip@to\z@
+ \setbox\flushend@@varbox@a\vsplit\@leftcolumn to\main@box@height
+ \else
+ %% no footnote in left column
+ \setbox\flushend@@varbox@a\box\@leftcolumn
+ \fi
+ \ifdim\var@@temp@spread>\z@
+ %% rightcolumn non empty
+ \combine@columns@for@balance
+ \else
+ %% rightcolumn empty
+ \setbox\@tempboxa\vbox{%
+ \unvbox\flushend@@varbox@a
+ \remove@lastbox@at@balancing
+ \the\atColsEnd
+ }%
+ \fi
+ \ifdim\main@box@skip>\z@
+ %% footnote in left column
+ \set@outputbox@with@footnote
+ \else
+ %% no footnote in left column
+ \set@outputbox@without@footnote
+ \fi
+ \setbox\@outputbox \vbox {%
+ \hb@xt@\textwidth {%
+ \hb@xt@\columnwidth {%
+ \fmt@box@adds{\box\@leftcolumn}\hss}%
+ \hfil
+ \vrule \@width\columnseprule
+ \hfil
+ \hb@xt@\columnwidth {%
+ \fmt@box@adds{\box\@outputbox}\hss}%
+ }%
+ }%
+ \global\let\@outputdblcol\saved@orig@@outputdblcol
+ \global\atColsEnd{}%
+ \ifvoid\hold@viper
+ \else
+ \setbox\@outputbox\vbox{\box\hold@viper\box\@outputbox}%
+ \fi
+ \@combinedblfloats
+ \@outputpage
+ \begingroup
+ \@dblfloatplacement
+ \@startdblcolumn
+ \@whilesw\if@fcolmade\fi
+ {\@outputpage\@startdblcolumn}%
+ \ifvoid\@viper
+ \else
+ \global\setbox\@viper\vbox{%
+ \vskip-\stripsep
+ \unvbox\@viper
+ }%
+ \csname @viperoutput\endcsname
+ \fi
+ \endgroup
+ \fi
+ }
\def\last@outputdblcol@ancient{%
\if@firstcolumn
\global\@firstcolumnfalse
@@ -586,47 +687,46 @@
\else
\global\@firstcolumntrue
\@tempdima\ht\@leftcolumn
- \splittopskip\topskip\splitmaxdepth\maxdepth
+ \set@split@topskip@to\topskip
\if@auto@baselineskip
\setbox\@tempboxa\vbox{%
\unvcopy\@leftcolumn
- \global\flushend@@lastskip@c\lastskip
- \global\flushend@@lastskip@b\lastskip
+ \global\flushend@@lastskip@c\lastskip
+ \global\flushend@@lastskip@b\lastskip
\loop
- \global\flushend@@lastskip@a\flushend@@lastskip@b
- \unskip\unpenalty
- \global\flushend@@lastskip@b\lastskip
- \global\advance\flushend@@lastskip@c by\lastskip
- \ifdim\flushend@@lastskip@b=-\flushend@@lastskip@a
- \global\advance\flushend@@lastskip@c by-\lastskip
+ \global\flushend@@lastskip@a\flushend@@lastskip@b
+ \unskip\unpenalty
+ \global\flushend@@lastskip@b\lastskip
+ \global\advance\flushend@@lastskip@c by\lastskip
+ \ifdim\flushend@@lastskip@b=-\flushend@@lastskip@a
+ \global\advance\flushend@@lastskip@c by-\lastskip
\else
\repeat
- \ifdim\flushend@@lastskip@b=-\flushend@@lastskip@a
- \ifdim\flushend@@lastskip@b=\z@
- \setbox\flushend@@varbox@a\lastbox
- \global\advance\flushend@@lastskip@c by\ht\flushend@@varbox@a
- \global\advance\flushend@@lastskip@c by\lastskip
- \unskip\unpenalty
- \setbox\flushend@@varbox@a\lastbox
- \global\advance\flushend@@lastskip@c by\dp\flushend@@varbox@a
- \else
- \global\flushend@@lastskip@c\lastskip
- \global\advance\flushend@@lastskip@c by\topskip
- \fi
+ \ifdim\flushend@@lastskip@b=-\flushend@@lastskip@a
+ \ifdim\flushend@@lastskip@b=\z@
+ \setbox\flushend@@varbox@a\lastbox
+ \global\advance\flushend@@lastskip@c by\ht\flushend@@varbox@a
+ \global\advance\flushend@@lastskip@c by\lastskip
+ \unskip\unpenalty
+ \setbox\flushend@@varbox@a\lastbox
+ \global\advance\flushend@@lastskip@c by\dp\flushend@@varbox@a
+ \else
+ \global\flushend@@lastskip@c\lastskip
+ \global\advance\flushend@@lastskip@c by\topskip
+ \fi
\fi
\global\advance\flushend@@lastskip@c by-\topskip
- }%
+ }%
\setbox\@tempboxa\vbox{%
\unvbox\@leftcolumn
\unskip\unpenalty
\vskip\flushend@@lastskip@c
\hrule\@height\flushend@@page@rule width\columnwidth
\the\atColsBreak
- \unvbox\@outputbox
+ \unvbox\@outputbox
\remove@lastbox@at@balancing
- %%\unskip
\the\atColsEnd
- }%
+ }%
\else
\setbox\@tempboxa\vbox{%
\unvbox\@leftcolumn
@@ -636,8 +736,6 @@
\the\atColsBreak
\unvbox\@outputbox
\remove@lastbox@at@balancing
- %%\setbox\z@\lastbox
- %%\unskip
\the\atColsEnd
}%
\fi
@@ -650,15 +748,23 @@
\vsplit\flushend@@tempbox@a to\@tempdimb
}%
\wlog{Extra height:\the\ht\flushend@@tempbox@a\space when \the\@tempdimb}%
- \ifvoid\flushend@@tempbox@a \else \advance\@tempdimb 1\p@ \repeat
+ \ifvoid\flushend@@tempbox@a
+ \else
+ \advance\@tempdimb 1\p@
+ \repeat
\loop
\setbox\flushend@@tempbox@a\copy\@tempboxa
- \setbox\flushend@@tempbox@c\vbox to\@tempdimb{\vsplit\flushend@@tempbox@a to\@tempdimb\vss}%
+ \setbox\flushend@@tempbox@c\vbox to\@tempdimb{%
+ \vsplit\flushend@@tempbox@a to\@tempdimb
+ \vss
+ }%
\wlog{(2)Left:\the\ht\flushend@@tempbox@c\space
- Right:\the\ht\flushend@@tempbox@a\space
- Output:\the\@tempdimb
- }%
- \ifdim\ht\flushend@@tempbox@c<\ht\flushend@@tempbox@a \@tempdimb=\the\ht\flushend@@tempbox@a \repeat
+ Right:\the\ht\flushend@@tempbox@a\space
+ Output:\the\@tempdimb
+ }%
+ \ifdim\ht\flushend@@tempbox@c<\ht\flushend@@tempbox@a
+ \@tempdimb=\the\ht\flushend@@tempbox@a
+ \repeat
\wlog{- LAST -^^JExtra skip: \the\z@
^^JLeft:\the\ht\flushend@@tempbox@c
^^JRight:\the\ht\flushend@@tempbox@a
@@ -669,7 +775,12 @@
\vss
}%
\setbox\@leftcolumn\vbox to\@tempdima{%
- \fmt@vbox@adds[\columnwidth]{\vbox to\@tempdimb{\unvbox\flushend@@tempbox@c}}%
+ \fmt@vbox@adds[\columnwidth]{%
+ \vbox to\@tempdimb{%
+ \unvbox
+ \flushend@@tempbox@c
+ }%
+ }%
\hrule\@height\flushend@@page@rule
\vss
}%
@@ -677,11 +788,10 @@
\fmt@vbox@adds[\columnwidth]{%
\vbox to\@tempdimb{%
\unvbox\@tempboxa
- %\vfilneg
\vskip\z@
}%
}%
- \hrule\@height\flushend@@page@rule
+ \hrule\@height\flushend@@page@rule
\vss
}%
\setbox\@outputbox\vbox{%
diff --git a/Master/texmf-dist/tex/latex/sttools/stfloats.sty b/Master/texmf-dist/tex/latex/sttools/stfloats.sty
index 585ee0d61db..efcb7c4ea37 100644
--- a/Master/texmf-dist/tex/latex/sttools/stfloats.sty
+++ b/Master/texmf-dist/tex/latex/sttools/stfloats.sty
@@ -6,7 +6,7 @@
%%
%% stfloats.dtx (with options: `package')
%%
-%% Copyright (C) 1997-2016 by Sigitas Tolu\v{s}is <sigitas@vtex.lt>
+%% Copyright (C) 1997-2017 by Sigitas Tolu\v{s}is <sigitas@vtex.lt>
%% VTeX UAB, Mokslininku 2a, Vilnius, Lithuania
%% --------------------------------------------------------------------------
%% This work may be distributed and/or modified under the
@@ -21,7 +21,7 @@
%%
\NeedsTeXFormat{LaTeX2e}[1999/12/01]
\ProvidesPackage{stfloats}
- [2016/06/28 v3.2 Improve float mechanism and baselineskip settings]
+ [2017/03/27 v3.3 Improve float mechanism and baselineskip settings]
\gdef\@dblbotlist{}
\newcount\@dblbotnum
\newcount\c@dblbotnumber
@@ -40,8 +40,8 @@
\def\f@depth{1sp}%
}
\newif\if@before@latex@release
-\def\tmp@reserved@a#1/#2/#3\@nil{%
- \ifnum #1<2015\relax
+\def\tmp@reserved@a#1#2#3#4#5\@nil{%
+ \ifnum #1#2#3#4<2015\relax
\@before@latex@releasetrue
\else
\@before@latex@releasefalse