From 2077deb33c2d217375849387f233e7a7421e3fbd Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Mon, 11 Oct 2021 20:25:22 +0000 Subject: sttools (11oct21) git-svn-id: svn://tug.org/texlive/trunk@60736 c570f23f-e606-0410-a88d-b1316a301751 --- Master/texmf-dist/tex/latex/sttools/cuted.sty | 1016 ++++++++++--------- Master/texmf-dist/tex/latex/sttools/floatpag.sty | 93 +- Master/texmf-dist/tex/latex/sttools/flushend.sty | 1137 ++++++++++------------ Master/texmf-dist/tex/latex/sttools/midfloat.sty | 5 +- Master/texmf-dist/tex/latex/sttools/stabular.sty | 11 +- Master/texmf-dist/tex/latex/sttools/stfloats.sty | 2 +- Master/texmf-dist/tex/latex/sttools/texsort.sty | 5 +- 7 files changed, 1103 insertions(+), 1166 deletions(-) (limited to 'Master/texmf-dist/tex/latex/sttools') diff --git a/Master/texmf-dist/tex/latex/sttools/cuted.sty b/Master/texmf-dist/tex/latex/sttools/cuted.sty index 972720acffb..86ca9ae9b73 100644 --- a/Master/texmf-dist/tex/latex/sttools/cuted.sty +++ b/Master/texmf-dist/tex/latex/sttools/cuted.sty @@ -6,9 +6,8 @@ %% %% cuted.dtx (with options: `package') %% -%% Copyright (C) 1997-2012 by Sigitas Tolu\v{s}is -%% VTeX Ltd., Akademijos 4, Vilnius, Lithuania -%% http://www.vtex.lt/tex/download/macros/ +%% Copyright (C) 1997-2021 by Sigitas Tolu\v{s}is +%% UAB VTeX, Mokslininkų 2A, LT-08412 Vilnius, Lithuania %% -------------------------------------------------------------------------- %% This work may be distributed and/or modified under the %% conditions of the LaTeX Project Public License, either version 1.3 @@ -22,419 +21,527 @@ %% \NeedsTeXFormat{LaTeX2e}[1999/12/01] \ProvidesPackage{cuted} - [2012/10/04 v1.5 Mixing onecolumn and twocolumn modes] -\def\on@stripcols@break{\hbox{}} -\DeclareOption{unskipbreak}{\gdef\on@stripcols@break{\unskip}} -\newif\if@flushend@auto@baselineskip -\DeclareOption{autobase}{\global\@flushend@auto@baselineskiptrue} + [2021/10/04 v2.0 Mixing onecolumn and twocolumn modes] + +\newif\if@right@column@spread \@right@column@spreadtrue +\newif\if@right@column@shrink \@right@column@shrinktrue +\newif\if@left@column@spread \@left@column@spreadtrue +\newif\if@left@column@shrink \@left@column@shrinktrue +\newif\ifcuted@@debug \cuted@@debugfalse + +\DeclareOption{spread}{% + \global\@left@column@spreadtrue + \global\@right@column@spreadtrue + } +\DeclareOption{nospread}{% + \global\@left@column@spreadfalse + \global\@right@column@spreadfalse + } +\DeclareOption{lspread}{\global\@left@column@spreadtrue} +\DeclareOption{nolspread}{\global\@left@column@spreadfalse} +\DeclareOption{rspread}{\global\@right@column@spreadtrue} +\DeclareOption{norspread}{\global\@right@column@spreadfalse} + +\DeclareOption{shrink}{% + \global\@left@column@shrinktrue + \global\@right@column@shrinktrue + } +\DeclareOption{noshrink}{% + \global\@left@column@shrinkfalse + \global\@right@column@shrinkfalse + } +\DeclareOption{lshrink}{\global\@left@column@shrinktrue} +\DeclareOption{nolshrink}{\global\@left@column@shrinkfalse} +\DeclareOption{rshrink}{\global\@right@column@shrinktrue} +\DeclareOption{norshrink}{\global\@right@column@shrinkfalse} + +\DeclareOption{debug}{\global\cuted@@debugtrue} +\DeclareOption{nodebug}{\global\cutted@@debugfalse} + \ProcessOptions +\newif\if@lastviper \@lastviperfalse \newtoks\At@ViperColsBreak \At@ViperColsBreak{} +\newtoks\preCutedStrip \preCutedStrip{} +\newtoks\postCutedStrip \postCutedStrip{} +\newbox\cuted@@tempbox@a +\newbox\cuted@@tempbox@c +\newbox\cuted@@tempbox@var +\@ifundefined{hold@viper} + {\newbox\hold@viper}{} +\@ifundefined{@viper} + {\newbox\@viper}{} +\newbox\cuted@@varbox@a +\newbox\cuted@@varbox@c +\newdimen\cuted@@tempdim@spread +\newdimen\cuted@@tempdim@a +\newdimen\cuted@@tempdim@b +\newdimen\ht@hold@viper +\newdimen\ht@viper +\newdimen\var@@pagediscards@ht \var@@pagediscards@ht=\z@ +\@ifundefined{stripsep} + {\newskip\stripsep \stripsep 15\p@ plus 2\p@ minus 2\p@}{} +\newcount\viper@penalty +\mathchardef\@Mv=10005 +\def\cuted@@column@badness{101} +\def\cuted@@page@rule{\z@} +\savingvdiscards=\@ne + +\def\cuted@@wlog@debug#1{\ifcuted@@debug \wlog{#1}\fi} + +\def\set@split@topskip@to#1{% + \splittopskip=#1\relax + \vfuzz=\maxdimen + \vbadness=\maxdimen + } + \def\oldcolsbreak#1{\global\At@ViperColsBreak{#1}} -\def\viper@top@hook{\splittopskip0pt plus 2pt} -\newbox\v@aaa -\newbox\v@ccc -\@ifundefined{lastskip@a}{\newskip\lastskip@a}{} -\@ifundefined{lastskip@b}{\newskip\lastskip@b}{} -\@ifundefined{lastskip@d}{\newskip\lastskip@d}{} -\@ifundefined{lastbox@a}{\newbox\lastbox@a}{} -\@ifundefined{stripsep}{\newskip\stripsep \stripsep 15pt plus 2pt minus 2pt}{} +\def\on@stripcols@break{% + %% + %% adds original vertical page break skip + %% + \begingroup + \setbox\cuted@@tempbox@var\vbox{\pagediscards}% + \ifvoid\cuted@@tempbox@var + \else + \global\var@@pagediscards@ht=\ht\cuted@@tempbox@var + \global\advance\var@@pagediscards@ht by\dp\cuted@@tempbox@var + \fi + \endgroup + \ifdim\var@@pagediscards@ht=\z@ + \else + \vskip\var@@pagediscards@ht + \fi + } -\@ifundefined{@viper}{\newbox\@viper}{} -\newif\if@lastviper \@lastviperfalse \def\@outputdblcol{% - \if@firstcolumn - \global \@firstcolumnfalse - \global \setbox\@leftcolumn \box\@outputbox - \else - \global \@firstcolumntrue - \setbox\@outputbox \vbox {% - \hb@xt@\textwidth {% - \hb@xt@\columnwidth {% - \box\@leftcolumn \hss}% - \hfil - \vrule \@width\columnseprule - \hfil - \hb@xt@\columnwidth {% - \box\@outputbox \hss}% - }% - }% - \ifvoid\hold@viper + \if@firstcolumn + \global\@firstcolumnfalse + \global\setbox\@leftcolumn\copy\@outputbox + \splitmaxdepth\maxdimen + \vbadness\maxdimen + \setbox\@outputbox\vbox{\unvbox\@outputbox\unskip}% + \setbox\@outputbox\vsplit\@outputbox to\maxdimen + \toks@\expandafter{\topmark}% + \xdef\@firstcoltopmark{\the\toks@}% + \toks@\expandafter{\splitfirstmark}% + \xdef\@firstcolfirstmark{\the\toks@}% + \ifx\@firstcolfirstmark\@empty + \global\let\@setmarks\relax + \else + \gdef\@setmarks{% + \let\firstmark\@firstcolfirstmark + \let\topmark\@firstcoltopmark + }% + \fi \else - \setbox\@outputbox \vbox to\textheight{% - \box\hold@viper - \box\@outputbox - \vss - }% + \global\@firstcolumntrue + \setbox\@outputbox\vbox{% + \hb@xt@\textwidth{% + \hb@xt@\columnwidth{\box\@leftcolumn \hss}% + \hfil + {\normalcolor\vrule \@width\columnseprule}% + \hfil + \hb@xt@\columnwidth{\box\@outputbox \hss}% + }% + }% + \ifvoid\hold@viper + \else + \setbox\@outputbox\vbox to\textheight{% + \box\hold@viper + \box\@outputbox + \vss + }% + \fi + \@combinedblfloats + \@setmarks + \@outputpage + \begingroup + \@dblfloatplacement + \@startdblcolumn + \@whilesw\if@fcolmade \fi + {\@outputpage \@startdblcolumn}% + \ifvoid\@viper + \else + \global\setbox\@viper\vbox{% + \vskip-\stripsep + \unvbox\@viper + }% + \@viperoutput + \fi + \endgroup \fi - \@combinedblfloats - \@outputpage - \begingroup - \@dblfloatplacement - \@startdblcolumn - \@whilesw\if@fcolmade \fi - {\@outputpage - \@startdblcolumn}% - \ifvoid\@viper - \else - \global\setbox\@viper\vbox{% - \vskip-\stripsep - \unvbox\@viper - }% - \@viperoutput - \fi - \endgroup - \fi - } -\mathchardef\@Mv=10005 -\newcount\viper@penalty + } \def\strip{% - \ifinner - \@parmoderr\viper@penalty\z@ - \else - \viper@penalty=-\@Mv\relax - \fi - \global \setbox\@viper\vbox\bgroup% + \ifinner + \@parmoderr + \viper@penalty\z@ + \else + \viper@penalty=-\@Mv + \fi + \global\setbox\@viper\vbox\bgroup \hsize\textwidth \@parboxrestore - \col@number \@ne + \col@number=\@ne \vrule height\topskip width\z@ depth\z@ - } + } \def\endstrip{% \egroup - \ifnum\viper@penalty <-\@Mii - \penalty -\@Miv - \ifvmode - \@tempdima\prevdepth %% saving and restoring \prevdepth added - \vbox{}% %% 26 May 87 to prevent extra vertical - \prevdepth\@tempdima %% space when used in vertical mode - \penalty-\@Mv\relax - \else - \par - \penalty-\@Mv\relax - \noindent - \fi + \ifnum\viper@penalty<-\@Mii + \penalty-\@Miv + \ifvmode + \@tempdima\prevdepth + \vbox{}% + \prevdepth\@tempdima + \penalty-\@Mv\relax + \else + \par + \penalty-\@Mv + \noindent + \fi \fi } \gdef\@viperoutput{% - \global \setbox\@holdpg \vbox{% - \unvbox\@holdpg - \unvbox\@cclv - \setbox\@tempboxa \lastbox - \unskip - }% - \@pagedp \dp\@holdpg - \@pageht \ht\@holdpg - \ifvoid\@viper\else - \advance \@pageht \@pagedp - \ifvoid\footins \else - \advance \@pageht \ht\footins - \advance \@pageht \skip\footins - \advance \@pageht \dp\footins - \fi - \ifvbox \@kludgeins - \ifdim \wd\@kludgeins=\z@ - \advance \@pageht \ht\@kludgeins - \fi - \fi - \@reinserts - \@addviper - \fi - } + \global\setbox\@holdpg\vbox{% + \unvbox\@holdpg + \unvbox\@cclv + \setbox\@tempboxa\lastbox + \unskip + }% + \@pagedp=\dp\@holdpg + \@pageht=\ht\@holdpg + \ifvoid\@viper + \else + \advance\@pageht by\@pagedp + \ifvoid\footins + \else + \advance\@pageht by\ht\footins + \advance\@pageht by\skip\footins + \advance\@pageht by\dp\footins + \fi + \ifvbox\@kludgeins + \ifdim\wd\@kludgeins=\z@ + \advance\@pageht by\ht\@kludgeins + \fi + \fi + \@reinserts + \@addviper + \fi + } \gdef\@specialoutput{% - \ifnum \outputpenalty>-\@Mii - \@doclearpage - \else - \ifnum \outputpenalty<-\@Miii - \ifnum \outputpenalty<-\@MM \deadcycles \z@ \fi - \ifnum \outputpenalty=-\@Mv - \@viperoutput - \ifnum \outputpenalty<\z@ - \if@nobreak - \else - \addpenalty \interlinepenalty - \fi - \fi - \else - \global \setbox\@holdpg \vbox {\unvbox\@cclv}% - \fi - \else - \global \setbox\@holdpg \vbox{% - \unvbox\@holdpg - \unvbox\@cclv - \setbox\@tempboxa \lastbox - \unskip - }% - \@pagedp \dp\@holdpg - \@pageht \ht\@holdpg - \unvbox \@holdpg - \@next\@currbox\@currlist{% - \ifnum \count\@currbox>\z@ - \advance \@pageht \@pagedp - \ifvoid\footins \else - \advance \@pageht \ht\footins - \advance \@pageht \skip\footins - \advance \@pageht \dp\footins - \fi - \ifvbox \@kludgeins - \ifdim \wd\@kludgeins=\z@ - \advance \@pageht \ht\@kludgeins - \fi - \fi - \@reinserts - \@addtocurcol - \else - \@reinserts - \@addmarginpar - \fi - }\@latexbug - \ifnum \outputpenalty<\z@ - \if@nobreak - \else - \addpenalty \interlinepenalty - \fi - \fi - \fi + \ifnum\outputpenalty>-\@Mii + \@doclearpage + \else + \ifnum\outputpenalty<-\@Miii + \ifnum\outputpenalty<-\@MM \deadcycles \z@ \fi + \ifnum\outputpenalty=-\@Mv + \@viperoutput + \ifnum\outputpenalty<\z@ + \if@nobreak + \else + \addpenalty \interlinepenalty + \fi + \fi + \else + \global\setbox\@holdpg\vbox{\unvbox\@cclv}% + \fi + \else + \global\setbox\@holdpg\vbox{% + \unvbox\@holdpg + \unvbox\@cclv + \setbox\@tempboxa\lastbox + \unskip + }% + \@pagedp=\dp\@holdpg + \@pageht=\ht\@holdpg + \unvbox\@holdpg + \@next\@currbox\@currlist{% + \ifnum\count\@currbox>\z@ + \advance \@pageht \@pagedp + \ifvoid\footins + \else + \advance\@pageht by\ht\footins + \advance\@pageht by\skip\footins + \advance\@pageht by\dp\footins + \fi + \ifvbox\@kludgeins + \ifdim\wd\@kludgeins=\z@ + \advance\@pageht by\ht\@kludgeins + \fi + \fi + \@reinserts + \@addtocurcol + \else + \@reinserts + \@addmarginpar + \fi + }\@latexbug + \ifnum\outputpenalty<\z@ + \if@nobreak + \else + \addpenalty \interlinepenalty + \fi + \fi + \fi \fi } -\@ifundefined{hold@viper}{\newbox\hold@viper}{} -\newdimen\ht@viper -\def \@addviper {% - \if@firstcolumn - \@insertfalse - \@reqcolroom .5\@pageht - \ht@viper\@reqcolroom - \advance \@reqcolroom \ht\@viper - \advance \@reqcolroom \stripsep - \ifvoid\hold@viper\@tempdima=\z@\else\@tempdima\ht\hold@viper\fi -%% - \@tempdimb \ht@viper - \loop - \setbox\v@aaa\copy\@holdpg - \setbox\v@ccc\vbox to\@tempdimb{% - \vsplit\v@aaa to\@tempdimb\vss\vsplit\v@aaa to\@tempdimb}% - \wlog{Extra height:\the\ht\v@aaa\space when \the\@tempdimb}% - \ifvoid\v@aaa \else \advance\@tempdimb 1pt \repeat - \loop - \setbox\v@aaa\copy\@holdpg - \setbox\v@ccc\vbox to\@tempdimb{% - \vsplit\v@aaa to\@tempdimb\vss}% - \wlog{(2)Left:\the\ht\v@ccc\space Right:\the\ht\v@aaa\space Output:\the\@tempdimb}% - \ifdim \ht\v@ccc<\ht\v@aaa \@tempdimb \the\ht\v@aaa \repeat - \wlog{- LAST -^^JLeft:\the\ht\v@ccc^^JRight:\the\ht\v@aaa^^JOutput:\the\@tempdimb}% - \setbox\v@ccc\vbox to\@tempdimb{% - \vsplit\@holdpg to\@tempdimb\vss}% -%% - \setbox\@tempboxa \vbox {% - \hb@xt@\textwidth {% - \hb@xt@\columnwidth {% - \vbox to\ht@viper{\box\v@ccc\vss} \hss}% - \hfil - \vrule \@width\columnseprule - \hfil - \hb@xt@\columnwidth {% - \vbox to\ht@viper{\box\@holdpg\vss} \hss}% - }% - }% - \ifvoid\hold@viper - \global\setbox\hold@viper \vbox {% - \unvbox\@tempboxa - \penalty\interlinepenalty - \vskip\stripsep - \ifnum\outputpenalty <-\@Mii \vskip -\parskip\fi - \outputpenalty \z@ - }% - \else - \global\setbox\hold@viper \vbox {% - \unvbox\hold@viper - \unvbox\@tempboxa - \penalty\interlinepenalty - \vskip\stripsep - \ifnum\outputpenalty <-\@Mii \vskip -\parskip\fi - \outputpenalty \z@ +\def\@addviper{% + \@insertfalse + \def\var@@thecol@num{2}% + \if@firstcolumn + \def\var@@thecol@num{1}% + \@reqcolroom=.5\@pageht + \ht@viper=\@reqcolroom + \advance\@reqcolroom by\ht\@viper + \advance\@reqcolroom by\stripsep + \else + \@reqcolroom=\@colht + \advance\@reqcolroom by\@pageht + \ht@viper.5\@reqcolroom + \@reqcolroom=\ht@viper + \advance\@reqcolroom by\ht\@viper + \advance\@reqcolroom by\stripsep + \global\setbox\@holdpg\vbox{% + \setbox\cuted@@tempbox@a\vbox{% + \aftergroup\unvbox + \unvcopy\@leftcolumn + \unskip\unkern\unpenalty + \setbox\@tempboxa\lastbox + \ifdim\dimexpr\ht\@tempboxa+\wd\@tempboxa+\dp\@tempboxa>\z@ + %% keeps lastbox + \aftergroup\@leftcolumn + \else + %% removes lastbox + \aftergroup\cuted@@tempbox@a + \fi + }% + \unskip\unkern\unpenalty + \on@stripcols@break + \the\At@ViperColsBreak + \unvbox\@holdpg + }% + \global\At@ViperColsBreak{}% + \ht@viper=.5\ht\@holdpg + \ifdim\ht@viper>\@colht + \ht@viper=\@colht + \fi + \fi + %% + %% calculations for breaking + %% + \ifvoid\hold@viper + \ht@hold@viper=\z@ + \else + \ht@hold@viper=\ht\hold@viper + \fi + \cuted@@tempdim@b\ht@viper + \set@split@topskip@to\topskip + \loop + \xdef\saved@tempdimb{\the\cuted@@tempdim@b}% + \setbox\cuted@@varbox@a\copy\@holdpg + \setbox\cuted@@tempbox@a\vsplit\cuted@@varbox@a to\cuted@@tempdim@b + %% set leftcolumn boxes + \setbox\cuted@@tempbox@c\vbox{\unvbox\cuted@@tempbox@a}% + \setbox\cuted@@tempbox@a\vbox to\cuted@@tempdim@b{\unvcopy\cuted@@tempbox@c}% + \xdef\var@@leftcolumn@badness{\the\badness}% + %% set rightcolumn boxes + \setbox\cuted@@varbox@c\vbox{\unvbox\cuted@@varbox@a}% + \setbox\cuted@@varbox@a\vbox to\cuted@@tempdim@b{\unvcopy\cuted@@varbox@c}% + \xdef\var@@rightcolumn@badness{\the\badness}% + %% analyzing split goodness + \cuted@@tempdim@spread=\ht\cuted@@tempbox@c + \advance\cuted@@tempdim@spread by\dp\cuted@@tempbox@c + \advance\cuted@@tempdim@spread by-\ht\cuted@@varbox@c + \advance\cuted@@tempdim@spread by-\dp\cuted@@varbox@c + \cuted@@wlog@debug{CUTED [-----]% + ^^JLeft: \the\ht\cuted@@tempbox@c + +\the\dp\cuted@@tempbox@c\space/\var@@leftcolumn@badness + ^^JRight: \the\ht\cuted@@varbox@c + +\the\dp\cuted@@varbox@c\space/\var@@rightcolumn@badness + ^^JSplit: \the\cuted@@tempdim@b + ^^JExtra height: \the\cuted@@tempdim@spread + }% + \ifnum\var@@leftcolumn@badness<\cuted@@column@badness + \ifnum\var@@rightcolumn@badness<\cuted@@column@badness + \cuted@@tempdim@spread=\z@ + \fi + \fi + \ifdim\cuted@@tempdim@spread<\z@ + \if@left@column@spread + \if@right@column@shrink + \ifdim\dimexpr\cuted@@tempdim@spread+\pageshrink>\z@ + \cuted@@tempdim@a=\dimexpr\ht\cuted@@tempbox@c-0.5\cuted@@tempdim@spread\relax + \else + \cuted@@tempdim@a=-\dimexpr\cuted@@tempdim@spread+.5\pageshrink\relax + \fi + \setbox\cuted@@varbox@a\vbox to\cuted@@tempdim@a{\unvcopy\cuted@@tempbox@c}% + \ifnum\badness<\cuted@@column@badness + \cuted@@tempdim@b=\cuted@@tempdim@a + \cuted@@tempdim@spread=\z@ + \fi + \cuted@@wlog@debug{CUTED [leftcolumn badness]: \number\badness\space on \the\cuted@@tempdim@a}% + \setbox\cuted@@varbox@a\vbox to\cuted@@tempdim@a{\unvcopy\cuted@@varbox@c}% + \cuted@@wlog@debug{CUTED [rightcolumn badness]: \number\badness\space on \the\cuted@@tempdim@a}% + \else + \setbox\cuted@@varbox@a\vbox to\ht\cuted@@varbox@c{% + \unvcopy\cuted@@tempbox@c }% - \fi - \ifdim \@colroom>\@reqcolroom - \global\setbox\hold@viper \vbox {% - \unvbox\hold@viper - \box\@viper - \penalty\interlinepenalty - \vskip\stripsep - \ifnum\outputpenalty <-\@Mii \vskip -\parskip\fi - \outputpenalty \z@ + \ifnum\badness<\cuted@@column@badness + \@tempdimb=\ht\cuted@@varbox@c + \cuted@@tempdim@spread=\z@ + \fi + \cuted@@wlog@debug{CUTED [leftcolumn badness]: \number\badness on \the\ht\cuted@@varbox@c}% + \setbox\cuted@@varbox@a\vbox to\ht\cuted@@varbox@c{% + \unvcopy\cuted@@varbox@c }% - \@inserttrue - \advance\@tempdima by-\ht\hold@viper - \global \advance \@colht \@tempdima - \ifdim \@colht<2.5\baselineskip - \@latex@warning@no@line {Optional argument of \noexpand\twocolumn - too tall on page \thepage (1 stulpelis)}% - \@emptycol - \if@firstcolumn - \else - \@emptycol - \fi - \global\@lastvipertrue + \cuted@@wlog@debug{CUTED [rightcolumn badness]: \number\badness on \the\ht\cuted@@varbox@c}% + \fi + \else + \if@right@column@shrink + \ifdim\dimexpr\cuted@@tempdim@spread+\pageshrink<\z@ + \else + \cuted@@tempdim@b=\ht\cuted@@tempbox@c + \cuted@@tempdim@spread=\z@ + \fi + \fi + \fi + \else + \ifdim\cuted@@tempdim@spread>\z@ + \ifdim\dimexpr\@tempdimb+\p@\relax>\@colht + \cuted@@tempdim@b=\@colht + \cuted@@tempdim@spread=\z@ + \fi + \fi + \fi + \ifdim\cuted@@tempdim@spread<\z@ + \advance\cuted@@tempdim@b 1\p@ + \repeat + \wlog{CUTED [- LAST -]% + ^^JExtra skip:\the\cuted@@tempdim@spread + ^^JLeft:\the\ht\cuted@@tempbox@c/\the\dp\cuted@@tempbox@c + ^^JRight:\the\ht\cuted@@varbox@c/\the\dp\cuted@@varbox@c + ^^JSplit: \saved@tempdimb + ^^JOutput:\the\cuted@@tempdim@b + ^^JPageshrink: \the\pageshrink + ^^JPagestretch: \the\pagestretch + ^^J@colht:\the\@colht + }% + %% + %% final construction of the cuted page above strip + %% + \setbox\cuted@@tempbox@c\vsplit\@holdpg to\saved@tempdimb + \setbox\cuted@@tempbox@a\vbox to\cuted@@tempdim@b{% + \cuted@@tempdim@a=\dimexpr + \cuted@@tempdim@b-\ht\cuted@@tempbox@c + \relax + \cuted@@tempdim@spread=\dp\cuted@@tempbox@c + \unvbox\cuted@@tempbox@c + \ifdim\cuted@@tempdim@spread>\dp\strutbox \else - \global \vsize \@colht - \global \@colroom \@colht - \check@floats - \ifdim\@tempdima>\z@ - \global\advance\@colroom by-\@tempdima - \fi - \ifdim\@colroom<\z@ - \global\@colroom 1pt - \ifdim\@tempdima>\@colht - \@latex@warning@no@line {TOP ir/ar BOT FLOAT's - netelpa lape \thepage (1 stulpelis)}% - \fi - \@emptycol - \if@firstcolumn - \else - \@emptycol - \fi - \global\@lastvipertrue - \fi + \vskip-\cuted@@tempdim@spread \fi - \fi - \else - \@insertfalse - \@reqcolroom\@colht - \advance\@reqcolroom \@pageht - \ht@viper.5\@reqcolroom - \@reqcolroom\ht@viper - \advance \@reqcolroom \ht\@viper - \advance \@reqcolroom \stripsep - \if@flushend@auto@baselineskip - \setbox\@tempboxa\vbox{\unvcopy\@leftcolumn - \global\lastskip@d\lastskip - \global\lastskip@b\lastskip - \loop - \global\lastskip@a\lastskip@b - \unskip\unpenalty - \global\lastskip@b\lastskip - \global\advance\lastskip@d by\lastskip - \ifdim\lastskip@b=-\lastskip@a - \global\advance\lastskip@d by-\lastskip - \else - \repeat - \ifdim\lastskip@b=-\lastskip@a - \ifdim\lastskip@b=\z@ - \setbox\lastbox@a\lastbox - \global\advance\lastskip@d by\ht\lastbox@a - \global\advance\lastskip@d by\lastskip - \unskip\unpenalty - \setbox\lastbox@a\lastbox - \global\advance\lastskip@d by\dp\lastbox@a + \prevdepth\z@ + \hrule\@height\cuted@@page@rule width\textwidth + \vskip-\cuted@@page@rule + \ifdim\cuted@@tempdim@a>\z@ + \if@left@column@spread \else - \global\lastskip@d\lastskip - \global\advance\lastskip@d by\topskip + \vss \fi - \fi - \global\advance\lastskip@d by-\topskip - }% - \ifdim\ht\@holdpg>\@colht - \global\setbox\@holdpg\vbox{\unvbox\@leftcolumn\unskip\unpenalty - \par\eject - \vbox to \@colht{\unvbox\@holdpg\unskip}% - }% - \else - \global\setbox\@holdpg\vbox{% - \unvbox\@leftcolumn\unskip\unpenalty - \vskip\lastskip@d - \the\At@ViperColsBreak - \unvbox\@holdpg - \unskip - }% - \fi - \else - \global\setbox\@holdpg\vbox{% - \unvbox\@leftcolumn - \setbox\@tempboxa\lastbox - \on@stripcols@break - \the\At@ViperColsBreak - \unvbox\@holdpg - }% - \fi - \global\At@ViperColsBreak{}% - \ht@viper .5\ht\@holdpg - \ifdim \ht@viper>\@colht - \ht@viper \@colht - \fi - \ifvoid\hold@viper\@tempdima=\z@\else\@tempdima\ht\hold@viper\fi -%% - \@tempdimb \ht@viper - \loop - \setbox\v@aaa\copy\@holdpg - \setbox\v@ccc\vbox to\@tempdimb{% - \vsplit\v@aaa to\@tempdimb + \else + \ifdim\cuted@@tempdim@a<\z@ + \if@left@column@shrink + \else + \vss + \fi + \fi + \fi + }% + \wlog{CUTED [output]: \the\cuted@@tempdim@b + ^^JCUTED [leftcolumn badness]: \number\badness + }% + \setbox\cuted@@varbox@a\vbox to\cuted@@tempdim@b{% + \cuted@@tempdim@a=\dimexpr + \cuted@@tempdim@b-\ht\@holdpg + \relax + \unvbox\@holdpg + \ifdim\cuted@@tempdim@a>\z@ + \if@right@column@spread + \else \vss - \vsplit\v@aaa to\@tempdimb + \fi + \else + \ifdim\cuted@@tempdim@a<\z@ + \if@right@column@shrink + \else + \vss + \fi + \fi + \fi + }% + \wlog{CUTED [rightcolumn badness]: \number\badness}% + \setbox\cuted@@tempbox@var\vbox{% + \hb@xt@\textwidth{% + \hb@xt@\columnwidth{% + \vbox to\ht@viper{\box\cuted@@tempbox@a\vss}% + \hss }% - \wlog{Extra height:\the\ht\v@aaa\space when \the\@tempdimb}% - \ifvoid\v@aaa - \else - \advance\@tempdimb 1\p@ - \repeat - \loop - \setbox\v@aaa\copy\@holdpg - \setbox\v@ccc\vbox to\@tempdimb{\vsplit\v@aaa to\@tempdimb\vss}% - \wlog{(2)Left:\the\ht\v@ccc\space - Right:\the\ht\v@aaa\space - Output:\the\@tempdimb - }% - \ifdim\ht\v@ccc<\ht\v@aaa - \@tempdimb \the\ht\v@aaa - \repeat - \wlog{- LAST -^^JLeft:\the\ht\v@ccc - ^^JRight:\the\ht\v@aaa - ^^JOutput:\the\@tempdimb - }% - \setbox\v@ccc\vbox to\@tempdimb{\vsplit\@holdpg to\@tempdimb\vss}% - \setbox\@tempboxa\vbox{% - \hb@xt@\textwidth {% - \hb@xt@\columnwidth{\vbox to\ht@viper{\box\v@ccc\vss} \hss}% \hfil - \vrule \@width\columnseprule + {\normalcolor\vrule \@width\columnseprule}% \hfil - \hb@xt@\columnwidth {\vbox to\ht@viper{\box\@holdpg\vss} \hss}% + \hb@xt@\columnwidth{% + \vbox to\ht@viper{\box\cuted@@varbox@a\vss}% + \hss + }% }% }% - \ifvoid\hold@viper - \global\setbox\hold@viper \vbox {% - \unvbox\@tempboxa - \penalty\interlinepenalty - \vskip\stripsep - \ifnum\outputpenalty <-\@Mii \vskip -\parskip\fi - \outputpenalty \z@ - }% - \else - \global\setbox\hold@viper \vbox {% - \unvbox\hold@viper - \unvbox\@tempboxa - \penalty\interlinepenalty - \vskip\stripsep - \ifnum\outputpenalty <-\@Mii \vskip -\parskip\fi - \outputpenalty \z@ - }% - \fi - \ifdim \@colht>\@reqcolroom - \global\setbox\hold@viper \vbox {% - \unvbox\hold@viper - \box\@viper - \penalty\interlinepenalty - \vskip\stripsep - \ifnum\outputpenalty <-\@Mii \vskip -\parskip\fi - \outputpenalty \z@ - }% + %% + %% finalize cuted page + %% + \ifvoid\hold@viper + \global\setbox\hold@viper\vbox{% + \unvbox\cuted@@tempbox@var + \penalty\interlinepenalty + \vskip\stripsep + \the\preCutedStrip + \ifnum\outputpenalty<-\@Mii + \vskip -\parskip + \fi + \outputpenalty\z@ + }% + \else + \global\setbox\hold@viper\vbox{% + \unvbox\hold@viper + \cuted@@tempbox@var + \penalty\interlinepenalty + \vskip\stripsep + \the\preCutedStrip + \ifnum\outputpenalty<-\@Mii + \vskip -\parskip + \fi + \outputpenalty\z@ + }% + \fi + \ifdim\@colht>\@reqcolroom + \global\setbox\hold@viper\vbox{% + \unvbox\hold@viper + \box\@viper + \penalty\interlinepenalty + \the\postCutedStrip + \vskip\stripsep + \ifnum\outputpenalty<-\@Mii + \vskip -\parskip + \fi + \outputpenalty\z@ + }% \@inserttrue \global\@firstcolumntrue - \advance\@tempdima by-\ht\hold@viper - \global \advance \@colht \@tempdima - \ifdim \@colht<2.5\baselineskip + \advance\ht@hold@viper by-\ht\hold@viper + \global\advance\@colht by\ht@hold@viper + \ifdim\@colht<2.5\baselineskip \@latex@warning@no@line {Optional argument of \noexpand\twocolumn - too tall on page \thepage (2 stulpelis)}% + too tall on page \thepage (\var@@thecol@num column)}% \@emptycol \if@firstcolumn \else @@ -442,17 +549,17 @@ \fi \global\@lastvipertrue \else - \global \vsize \@colht - \global \@colroom \@colht - \check@floats - \ifdim\@tempdima>\z@ - \global\advance\@colroom by-\@tempdima + \global\vsize\@colht + \global\@colroom\@colht + \check@floats\cuted@@tempdim@a + \ifdim\cuted@@tempdim@a>\z@ + \global\advance\@colroom by-\cuted@@tempdim@a \fi \ifdim\@colroom<\z@ - \global\@colroom 1pt - \ifdim\@tempdima>\@colht - \@latex@warning@no@line {TOP ir/ar BOT FLOAT's - netelpa lape \thepage (2 stulpelis)}% + \global\@colroom1\p@ + \ifdim\cuted@@tempdim@a>\@colht + \@latex@warning@no@line{TOP and/or BOT FLOAT's + to large on \thepage (\var@@thecol@num column)}% \fi \@emptycol \if@firstcolumn @@ -462,73 +569,80 @@ \global\@lastvipertrue \fi \fi - \fi - \fi - \if@insert - \else - \advance\@tempdima by-\ht\hold@viper - \global \advance \@colht \@tempdima - \global\setbox\hold@viper \vbox {% - \unvbox\hold@viper - \csname viper@top@hook\endcsname - \vsplit\@viper to \@colht - \vss - }% - \vbox{}% - \global\@firstcolumnfalse - \newpage - \fi - } - -\def\check@floats{% - \global\@tempdima\z@ - \let\@elt\ht@comflelt - \ifx\@toplist\@empty \else \@toplist \fi - \ifx\@botlist\@empty \else \@botlist \fi + \fi + \if@insert + \else + \advance\ht@hold@viper by-\ht\hold@viper + \global\advance\@colht by\ht@hold@viper + \global\setbox\hold@viper\vbox{% + \unvbox\hold@viper + \set@split@topskip@to{\z@ plus2\p@}% + \vsplit\@viper to\@colht + \vss + }% + \vbox{}% + \global\@firstcolumnfalse + \newpage + \fi } -\def\ht@comflelt#1{% - \setbox\@tempboxa\vbox{\copy #1\vskip\floatsep}% - \global\advance\@tempdima by\ht\@tempboxa - } -\output {% - \let \par \@@par - \ifnum \outputpenalty<-\@M - \@specialoutput - \else - \@makecol - \@opcol - \@startcolumn - \@whilesw \if@fcolmade \fi - {% - \@opcol\@startcolumn}% - \fi - \ifnum \outputpenalty>-\@Miv - \ifdim \@colroom<1.5\baselineskip - \ifdim \@colroom<\textheight - \@latex@warning@no@line {Text page \thepage\space - contains only floats}% - \if@lastviper\else\@emptycol\fi - \if@twocolumn - \if@firstcolumn - \else - \@emptycol - \fi - \fi - \global\@lastviperfalse - \else - \global \vsize \@colroom - \fi +\def\check@floats#1{% + \begingroup + \global#1\z@ + \def\@elt##1{% + \setbox\@tempboxa\vbox{\copy #1\vskip\floatsep}% + \global\advance##1 by\ht\@tempboxa + }% + \ifx\@toplist\@empty \else \@toplist \fi + \ifx\@botlist\@empty \else \@botlist \fi + \endgroup + } +\output{% + \let\par\@@par + \ifnum\outputpenalty<-\@M + \@specialoutput \else - \global \vsize \@colroom + \@makecol + \@opcol + \@startcolumn + \@whilesw\if@fcolmade\fi + {\@opcol \@startcolumn}% \fi - \else - \ifnum\outputpenalty<-100005 - \global \vsize \maxdimen + \ifnum\outputpenalty>-\@Miv + \ifdim\@colroom<1.5\baselineskip + \ifdim\@colroom<\textheight + \@latex@warning@no@line{% + Text page \thepage\space contains only floats% + }% + \if@lastviper + \else + \@emptycol + \fi + \if@twocolumn + \if@firstcolumn + \else + \@emptycol + \fi + \fi + \global\@lastviperfalse + \else + \global\vsize\@colroom + \fi + \else + \global\vsize\@colroom + \fi \else - \global \vsize \@colroom + \ifnum\outputpenalty<-\@Mv + \global\vsize\maxdimen + \else + \global\vsize\@colroom + \fi \fi - \fi - } + } +\ifcuted@@debug + \xdef\cuted@@page@rule{.4\p@} +\else + \xdef\cuted@@page@rule{\z@} +\fi \endinput %% %% End of file `cuted.sty'. diff --git a/Master/texmf-dist/tex/latex/sttools/floatpag.sty b/Master/texmf-dist/tex/latex/sttools/floatpag.sty index 98b32de3206..d6e468e07e3 100644 --- a/Master/texmf-dist/tex/latex/sttools/floatpag.sty +++ b/Master/texmf-dist/tex/latex/sttools/floatpag.sty @@ -7,8 +7,8 @@ %% floatpag.dtx (with options: `package') %% %% Copyright (C) 1999-2012 by Vytas Statulevi\v{c}ius -%% VTeX Ltd., Akademijos 4, Vilnius, Lithuania -%% http://www.vtex.lt/tex/download/macros/ +%% Copyright (C) 2021 by Sigitas Tolu\v{s}is +%% UAB VTeX, Mokslininkų 2A, LT-08412 Vilnius, Lithuania %% -------------------------------------------------------------------------- %% This work may be distributed and/or modified under the %% conditions of the LaTeX Project Public License, either version 1.3 @@ -28,21 +28,14 @@ %% \NeedsTeXFormat{LaTeX2e}[1999/12/01] \ProvidesPackage{floatpag} - [2012/05/29 v1.1 Different pagestyles on float pages] -\NeedsTeXFormat{LaTeX2e} -\ProvidesPackage{floatpag} - [1999/04/29 - FLOAT PAGESTYLE] + [2021/10/04 v2.0 Different pagestyles on float pages] + \def\floatpagestyle#1{\gdef\at@float@page{\thispagestyle{#1}}} -\def\rotfloatpagestyle#1{% - \gdef\@r@f@pagestyle{#1}% - \gdef\at@rotfloat@page{\thispagestyle{#1}}% - } +\def\rotfloatpagestyle#1{\gdef\@r@f@pagestyle{#1}} \floatpagestyle{headings} \rotfloatpagestyle{plain} \def\thisfloatpagestyle#1{% - \expandafter\expandafter\expandafter\gdef\expandafter - \csname\number\@currbox @float\endcsname{\thispagestyle{#1}}\relax + \global\@namedef{\number\@currbox @float}{\thispagestyle{#1}}\relax } %% Modify |\x@float| - ordinary floats \def\@xfloat #1[#2]{% @@ -79,28 +72,27 @@ \else \advance \@tempcnta \@ne \fi - \fi - \if \reserved@a t% + \else\if \reserved@a t% \@setfpsbit \tw@ - \fi - \if \reserved@a b% + \else\if \reserved@a b% \@setfpsbit 4% - \fi - \if \reserved@a p% + \else\if \reserved@a p% \@setfpsbit 8% - \fi - \if \reserved@a !% + \else\if \reserved@a !% \ifnum \@tempcnta>15 \advance\@tempcnta -\sixt@@n\relax \fi - \fi + \else + \@latex@error{Unknown float option `\reserved@a'}% + {Option `\reserved@a' ignored and `p' used.}% + \@setfpsbit 8% + \fi\fi\fi\fi\fi }% \@tempcntb \csname ftype@\@captype \endcsname \multiply \@tempcntb \@xxxii \advance \@tempcnta \@tempcntb \global \count\@currbox \@tempcnta - \expandafter\expandafter\expandafter\gdef\expandafter - \csname\number\@currbox @float\endcsname{\at@float@page}\relax + \global\@namedef{\number\@currbox @float}{\at@float@page}\relax }% \@fltovf \fi @@ -112,52 +104,27 @@ \@parboxrestore \@floatboxreset } -%% 2e rotating.sty v. 2.10: -\def\e@xrotfloat#1[#2]{% +\def\floatpag@@xrotfloat#1[#2]{% \@float{#1}[#2]% \thisfloatpagestyle{\@r@f@pagestyle}% \begin{lrbox}\rot@float@box \begin{minipage}\textheight } -%% 2.09 rotating.sty v. 1.6 -\def\n@xrotfloat#1[#2]{% - \ifhmode - \@bsphack - \@floatpenalty -\@Mii - \else - \@floatpenalty-\@Miii - \fi - \def\@captype{#1}% - \ifinner - \@parmoderr\@floatpenalty\z@ - \else - \@next\@currbox\@freelist{\@tempcnta\csname ftype@#1\endcsname - \multiply\@tempcnta\@xxxii\advance\@tempcnta\sixt@@n - \@tfor \@tempa :=#2\do{% - \if\@tempa h\advance\@tempcnta \@ne\fi - \if\@tempa t\advance\@tempcnta \tw@\fi - \if\@tempa b\advance\@tempcnta 4\relax\fi - \if\@tempa p\advance\@tempcnta 8\relax\fi - }% - \global\count\@currbox\@tempcnta - }% - \@fltovf - \fi - \expandafter\expandafter\expandafter\gdef\expandafter - \csname\number\@currbox @float\endcsname{\at@rotfloat@page}\relax - \global\setbox\@currbox\vbox\bgroup - \hsize\textheight - \@parboxrestore - } -%% Check for |rotating| version: 2e ar 209: -%% 1999.02.08 To be sure check at begin document. +\def\floatpag@@rotxdblfloat#1[#2]{% + \@float{#1}[#2]% + \thisfloatpagestyle{\@r@f@pagestyle}% + \hsize\textwidth\linewidth\textwidth + \begin{lrbox}\rot@float@box + \begin{minipage}\textheight +} \AtBeginDocument{% -\@ifpackageloaded{rotating}% -{\let\@xrotfloat\e@xrotfloat\let\n@xrotfloat\relax}% -{\let\@xrotfloat\n@xrotfloat\let\e@xrotfloat\relax}}% + \let\@xrotfloat\floatpag@@xrotfloat + \let\@rotxdblfloat\floatpag@@rotxdblfloat + }% %% "Hook" in the output procedure. -\def\spec@float#1{\expandafter\csname\number#1@float\endcsname - \expandafter\expandafter\expandafter\gdef\expandafter\csname\number#1@float\endcsname{}% +\def\spec@float#1{% + \@nameuse{\number#1@float}% + \global\@namedef{\number#1@float}{}% } \def\@vtryfc#1{% \global\setbox\@outputbox\vbox{}% diff --git a/Master/texmf-dist/tex/latex/sttools/flushend.sty b/Master/texmf-dist/tex/latex/sttools/flushend.sty index 1dcff1fc01b..124df49334c 100644 --- a/Master/texmf-dist/tex/latex/sttools/flushend.sty +++ b/Master/texmf-dist/tex/latex/sttools/flushend.sty @@ -6,8 +6,8 @@ %% %% flushend.dtx (with options: `package') %% -%% Copyright (C) 1997-2020 by Sigitas Tolu\v{s}is -%% VTeX Ltd., Mokslinink\k{u} 2a, Vilnius, Lithuania +%% Copyright (C) 1997-2021 by Sigitas Tolu\v{s}is +%% UAB VTeX, Mokslininkų 2A, LT-08412 Vilnius, Lithuania %% -------------------------------------------------------------------------- %% This work may be distributed and/or modified under the %% conditions of the LaTeX Project Public License, either version 1.3 @@ -21,28 +21,49 @@ %% \NeedsTeXFormat{LaTeX2e}[1999/12/01] \ProvidesPackage{flushend} - [2020/10/16 v3.5 Balancing columns in twocolumn mode] -\newif\if@auto@baselineskip \@auto@baselineskiptrue -\newif\if@ancient@balance@version \@ancient@balance@versionfalse + [2021/10/04 v4.0 Balancing columns in twocolumn mode] + +\newif\if@footnote@check \@footnote@checktrue \newif\if@right@column@spread \@right@column@spreadtrue -\newif\if@remove@lastbox@at@balancing \@remove@lastbox@at@balancingtrue +\newif\if@right@column@shrink \@right@column@shrinktrue +\newif\if@left@column@spread \@left@column@spreadtrue +\newif\if@left@column@shrink \@left@column@shrinktrue \newif\if@balance@debug \@balance@debugfalse -\DeclareOption{autobase}{\global\@auto@baselineskiptrue} -\DeclareOption{noautobase}{\global\@auto@baselineskipfalse} -\DeclareOption{ancient}{\global\@ancient@balance@versiontrue} -\DeclareOption{modern}{\global\@ancient@balance@versionfalse} -\DeclareOption{spread}{\global\@right@column@spreadtrue} -\DeclareOption{nospread}{\global\@right@column@spreadfalse} -\DeclareOption{removelastbox}{\global\@remove@lastbox@at@balancingtrue} -\DeclareOption{keeplastbox}{\global\@remove@lastbox@at@balancingfalse} + +\DeclareOption{spread}{% + \global\@left@column@spreadtrue + \global\@right@column@spreadtrue + } +\DeclareOption{nospread}{% + \global\@left@column@spreadfalse + \global\@right@column@spreadfalse + } +\DeclareOption{lspread}{\global\@left@column@spreadtrue} +\DeclareOption{nolspread}{\global\@left@column@spreadfalse} +\DeclareOption{rspread}{\global\@right@column@spreadtrue} +\DeclareOption{norspread}{\global\@right@column@spreadfalse} +\DeclareOption{shrink}{% + \global\@left@column@shrinktrue + \global\@right@column@shrinktrue + } +\DeclareOption{noshrink}{% + \global\@left@column@shrinkfalse + \global\@right@column@shrinkfalse + } +\DeclareOption{lshrink}{\global\@left@column@shrinktrue} +\DeclareOption{nolshrink}{\global\@left@column@shrinkfalse} +\DeclareOption{rshrink}{\global\@right@column@shrinktrue} +\DeclareOption{norshrink}{\global\@right@column@shrinkfalse} \DeclareOption{checkfootnote}{% \AtEndOfPackage{% \let\check@@footnoterule@@box\initial@check@@footnoterule@@box + \@footnote@checktrue }% } \DeclareOption{nocheckfootnote}{% \AtEndOfPackage{% \let\check@@footnoterule@@box\@gobblethree + \@footnote@checkfalse }% } \DeclareOption{checkfloat}{% @@ -57,183 +78,151 @@ } \DeclareOption{debug}{\global\@balance@debugtrue} \DeclareOption{nodebug}{\global\@balance@debugfalse} + \ProcessOptions + \newskip\flushend@@lastskip@a \newskip\flushend@@lastskip@b -\newskip\flushend@@lastskip@c -\newcount\flushend@@penalty@a +\newcount\flushend@@lastnode \newcount\var@@loop@iter -\newdimen\flushend@@lastkern@a \newdimen\var@@temp@spread \newdimen\var@@temp@a \newdimen\var@@temp@loop -\def\top@@skip@@limit{.7\topskip} \newdimen\flushend@@page@rule \flushend@@page@rule\z@ \def\showcolsendrule{\global\flushend@@page@rule=.4\p@} -\gdef\top@@floatbox@min@default{4\topskip} -\let\top@@floatbox@min\top@@floatbox@min@default +\gdef\top@@floatbox@min@default{5\topskip} +\let\top@@floatbox@min\maxdimen +\def\flushend@@column@badness{101} +\newbox\flushend@@varbox@lastpage \newbox\flushend@@varbox@a \newbox\flushend@@varbox@c \newbox\flushend@@tempbox@a \newbox\flushend@@tempbox@c +\newbox\flushend@@floatbox \@ifundefined{@viper}{\newbox\@viper}{} \@ifundefined{hold@viper}{\newbox\hold@viper}{} \newtoks\atColsBreak \atColsBreak={} \newtoks\atColsEnd \atColsEnd={} \@ifundefined{fmt@box@adds}{\def\fmt@box@adds#1{#1}}{} \@ifundefined{fmt@vbox@adds}{\def\fmt@vbox@adds[#1]#2{#2}}{} +\def\wlog@balance@debug#1{\if@balance@debug \wlog{#1}\fi} +\def\log@box@info#1{(\the\ht#1+\the\dp#1)x\the\wd#1} + \def\unskip@three@kern@penalty{% \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 + +\gdef\remove@empty@lastbox@at@balancing#1{% + %% + %% Removes lastbox without dimensions. + %% Removes latest skip, kern, penalty. + %% Cuts the lastbox's depth bigger then strutbox's depth. + %% + \var@@temp@a=\z@ + \setbox\flushend@@tempbox@a\vbox{% + \unvcopy#1% + \unskip@three@kern@penalty + \global\flushend@@lastnode=\lastnodetype + }% + \setbox#1\vbox{% + \unvcopy\flushend@@tempbox@a \setbox\z@\lastbox - \ifdim\wd\z@>\z@ - \box\z@ + \ifdim\dimexpr\ht\z@+\dp\z@+\wd\z@\relax>\z@ + %% not empty lastbox - store depth of the lastbox + \global\var@@temp@a=\dp\z@ \else - \aftergroup\unskip@three@kern@penalty + %% empty lastbox + \setbox\z@\box\flushend@@tempbox@a + \expandafter\unskip@three@kern@penalty \fi - \egroup + }% + \ifvoid\flushend@@tempbox@a\else + %% not empty lastbox - restore original + \setbox#1\box\flushend@@tempbox@a + \fi + \ifdim\var@@temp@a>\z@ + %% cut the depth of the lastbox with the negative skip + \ifdim\var@@temp@a>\dp\strutbox + %% it is something more than single line depth + \else + \setbox#1\vbox{\unvbox#1\vskip-\var@@temp@a}% + \fi + \fi } + \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 - } -\def\wlog@balance@debug#1{\if@balance@debug \wlog{#1}\fi} -\def\log@box@info#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 - }% + \splittopskip=#1\relax + \vfuzz=\maxdimen + \vbadness=\maxdimen } + \gdef\analyze@leftcolumn@box#1{% + %% + %% Try to find footnotes on the leftcolumn + %% \set@split@topskip@to\z@ \flushend@@lastskip@b\ht#1% - \wlog@balance@debug{^^Jmainbox: \log@box@info{#1}}% + \advance\flushend@@lastskip@b\dp#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 + \unskip\unkern\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 + \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 - \else - \wlog@balance@debug{lastbox: \log@box@info{\flushend@@varbox@a}}% - \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 + \check@@footnoterule@@box\flushend@@varbox@a\flushend@@lastskip@b + \flushend@@tempbox@c + \setbox\flushend@@varbox@a\vbox{\unvbox\flushend@@tempbox@c}% + \else + \global\@footnote@checkfalse \fi + \else + \check@@footnoterule@@box\flushend@@tempbox@a\flushend@@lastskip@b\flushend@@varbox@a + \fi + \if@footnote@check \ifdim\var@@temp@loop=\ht\flushend@@varbox@a\relax - \global\advance\var@@loop@iter\@ne + \global\advance\var@@loop@iter\@ne \fi \var@@temp@loop=\ht\flushend@@varbox@a\relax \ifnum\var@@loop@iter<3\relax - \wlog@balance@debug{analyze left col: iteration \number\var@@loop@iter; ht \the\var@@temp@loop}% + %% next iteration \else - \wlog@balance@debug{analyze left col loop limit!}% - \ht\flushend@@varbox@a\z@ + %% loop limit, break loop + \ht\flushend@@varbox@a=\z@ \fi \ifdim\ht\flushend@@varbox@a>\topskip \expandafter\analyze@leftcolumn@box\expandafter\flushend@@varbox@a \fi \fi } + \def\get@@footnoterule@@box{% \set@split@topskip@to\z@ \setbox\flushend@@varbox@a\vbox{\strut \vskip\z@ \footnoterule - \unskip\unkern\unpenalty - \unskip\unkern\unpenalty + \unskip@three@kern@penalty }% \setbox\flushend@@tempbox@c\vsplit\flushend@@varbox@a to\p@ \xdef\footnoterule@@box@@ht{\the\ht\flushend@@varbox@a}% @@ -242,7 +231,9 @@ \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 @@ -250,387 +241,400 @@ \ifdim#2=\topskip \else \xdef\main@box@height{\the\ht#3}% + \xdef\main@box@depth{\the\dp#3}% \xdef\main@box@skip{\the#2}% \wlog@balance@debug{^^J:footnoterule found: main@box }% \global\let\check@@footnoterule@@box\@gobblethree - \global\let\check@@baselineskip@@skip\reset@check@@baselineskip@@skip + \global\@footnote@checkfalse \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% - \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{% + %% + %% Looking for the top floats on the right column. + %% + %% Top box is considered as float if box's height + %% is larger then \top@@floatbox@min. + %% So, it is a dangerous feature to be used carefully. + %% \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 + %% analyze non empty rightcolumn box + \var@@temp@a=3\p@ + \loop + \setbox\flushend@@tempbox@c\vsplit\flushend@@varbox@a to\var@@temp@a \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@ + \advance\flushend@@lastskip@b\dp\flushend@@varbox@a + \ifvoid\flushend@@tempbox@c + \advance\var@@temp@a by3\p@ + \ifdim\var@@temp@a>\flushend@@lastskip@b + %% reach column end, break loop + \var@@temp@a=-1\p@ + \fi + \else + \setbox\flushend@@tempbox@c\vbox{\unvbox\flushend@@tempbox@c}% + \ifdim\ht\flushend@@tempbox@c>\top@@floatbox@min + %% found float; set height; look for the next + \setbox\flushend@@tempbox@a\vbox{\splitdiscards}% + \ifvoid\flushend@@tempbox@a \else - \var@@temp@a=-1\p@ + \advance\flushend@@lastskip@b \ht\flushend@@tempbox@a + \advance\flushend@@lastskip@b \dp\flushend@@tempbox@a \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\var@@temp@loop=\ht\flushend@@varbox@a\relax - \advance\var@@loop@iter\@ne - \fi - \var@@temp@loop=\ht\flushend@@varbox@a\relax - \ifnum\var@@loop@iter<3\relax - \wlog@balance@debug{analyze right col: iteration \number\var@@loop@iter; ht \the\var@@temp@loop}% + \advance\flushend@@lastskip@b -\flushend@@lastskip@a + \flushend@@lastskip@b=-\flushend@@lastskip@b + \xdef\top@@floatbox@ht{\the\flushend@@lastskip@b}% + \var@@temp@a=3\p@ \else - \wlog@balance@debug{analyze right col loop limit!}% - \ht\flushend@@varbox@a=\z@ + %% break loop + \var@@temp@a=-1\p@ \fi - \ifdim\ht\flushend@@varbox@a>2\topskip - \setbox\flushend@@tempbox@c\vbox{\unvbox\flushend@@varbox@a}% - \repeat - \fi + \fi + \ifdim \var@@temp@a>\z@ + \repeat \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 - \hrule\@height\flushend@@page@rule width\columnwidth - \vskip-\flushend@@page@rule - \hrule\@height\z@ width\columnwidth - \vskip\flushend@@lastskip@c - \the\atColsBreak - \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\flushend@@varbox@a - \unskip\unkern\unpenalty - \hrule\@height\flushend@@page@rule width\columnwidth - \vskip-\flushend@@page@rule - \hrule\@height\z@ width\columnwidth - \the\atColsBreak - \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 + +\def\set@outputbox@with@footnote@and@float{% + %% + %% The main unit formatting balanced columns. + %% + %% \flushend@@tempbox@a - left column + %% \flushend@@tempbox@c - left column with natural dimensions + %% \flushend@@varbox@a - right column + %% \flushend@@varbox@c - right column with natural dimensions + %% \flushend@@floatbox - rightcolumn top float + %% \@leftcolumn - void or leftcolumn footnote + %% + \@tempdimb\ht\flushend@@varbox@lastpage + \ifdim\top@@floatbox@ht>\z@ + \advance\@tempdimb \textfloatsep \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 + \ifdim\main@box@skip>\z@ + \advance\@tempdimb \main@box@skip + \advance\@tempdimb \ht\@leftcolumn + \fi + \@tempdimb=.5\@tempdimb + \ifdim\@tempdimb>\@colht + \@tempdimb=\@colht + \fi + \ifdim\main@box@skip>\z@ + \advance\@tempdimb -\main@box@skip + \advance\@tempdimb -\ht\@leftcolumn + \fi \set@split@topskip@to\topskip \loop - \setbox\flushend@@varbox@a\copy\@tempboxa + \xdef\saved@tempdimb{\the\@tempdimb}% + \setbox\flushend@@varbox@a\copy\flushend@@varbox@lastpage \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 + \ifdim\main@box@skip>\z@ + \setbox\flushend@@tempbox@c\vbox{% + \unvbox\flushend@@tempbox@a + \vskip\main@box@skip + \vskip\z@ plus\p@ + \unvcopy\@leftcolumn + }% + \else + \setbox\flushend@@tempbox@c\vbox{\unvbox\flushend@@tempbox@a}% + \fi + \setbox\flushend@@tempbox@a\vbox to\@tempdimb{\unvcopy\flushend@@tempbox@c}% + \xdef\var@@leftcolumn@badness{\the\badness}% + \ifdim\top@@floatbox@ht>\z@ + \setbox\flushend@@varbox@c\vbox{% + \unvcopy\flushend@@floatbox + \vskip\textfloatsep + \vskip\z@ plus\p@ minus\p@ \unvbox\flushend@@varbox@a }% \else \setbox\flushend@@varbox@c\vbox{\unvbox\flushend@@varbox@a}% \fi + \setbox\flushend@@varbox@a\vbox to\@tempdimb{\unvcopy\flushend@@varbox@c}% + \xdef\var@@rightcolumn@badness{\the\badness}% \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 - +\the\dp\flushend@@tempbox@c::\the\@tempdimb - ^^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 - }% + \wlog@balance@debug{----- + ^^JLeft: \the\ht\flushend@@tempbox@c + +\the\dp\flushend@@tempbox@c\space / \var@@leftcolumn@badness + ^^JRight: \the\ht\flushend@@varbox@c + +\the\dp\flushend@@varbox@c\space / \var@@rightcolumn@badness + ^^JSplit: \the\@tempdimb + ^^JExtra height: \the\var@@temp@spread + }% + \ifdim\main@box@skip>\z@ + \wlog@balance@debug{Footnote: \the\dimexpr\main@box@skip + \the\ht\@leftcolumn\relax}% + \fi + \ifdim\top@@floatbox@ht>\z@ + \wlog@balance@debug{Float: \the\dimexpr\the\ht\flushend@@floatbox + \textfloatsep\relax}% + \fi + \ifnum\var@@leftcolumn@badness<\flushend@@column@badness + \ifnum\var@@rightcolumn@badness<\flushend@@column@badness + \ifdim\main@box@skip>\z@ + \advance\@tempdimb -\main@box@skip + \advance\@tempdimb -\ht\@leftcolumn + \fi + \var@@temp@spread=\z@ + \fi + \fi + \ifdim\var@@temp@spread<\z@ + \if@left@column@spread + \if@right@column@shrink + \ifdim\dimexpr\var@@temp@spread+\pageshrink>\z@ + \var@@temp@a=\dimexpr\ht\flushend@@tempbox@c-0.5\var@@temp@spread\relax + \else + \var@@temp@a=-\dimexpr\var@@temp@spread+.5\pageshrink\relax + \fi + \setbox\flushend@@varbox@a\vbox to\var@@temp@a{\unvcopy\flushend@@tempbox@c}% + \ifnum\badness<\flushend@@column@badness + \@tempdimb=\var@@temp@a + \ifdim\main@box@skip>\z@ + \advance\@tempdimb -\main@box@skip + \advance\@tempdimb -\ht\@leftcolumn + \fi + \var@@temp@spread=\z@ + \fi + \wlog{[leftcolumn badness]: \number\badness\space on \the\var@@temp@a}% + \setbox\flushend@@varbox@a\vbox to\var@@temp@a{\unvcopy\flushend@@varbox@c}% + \wlog{[rightcolumn badness]: \number\badness\space on \the\var@@temp@a}% + \else + \setbox\flushend@@varbox@a\vbox to\ht\flushend@@varbox@c{% + \unvcopy\flushend@@tempbox@c + }% + \ifnum\badness<\flushend@@column@badness + \@tempdimb=\ht\flushend@@varbox@c + \ifdim\main@box@skip>\z@ + \advance\@tempdimb -\main@box@skip + \advance\@tempdimb -\ht\@leftcolumn + \fi + \var@@temp@spread=\z@ + \fi + \wlog{[leftcolumn badness]: \number\badness on \the\ht\flushend@@varbox@c}% + \setbox\flushend@@varbox@a\vbox to\ht\flushend@@varbox@c{% + \unvcopy\flushend@@varbox@c + }% + \wlog{[rightcolumn badness]: \number\badness on \the\ht\flushend@@varbox@c}% + \fi + \else + \if@right@column@shrink + \ifdim\dimexpr\var@@temp@spread+\pageshrink<\z@ + \else + \@tempdimb=\ht\flushend@@tempbox@c + \ifdim\main@box@skip>\z@ + \advance\@tempdimb -\main@box@skip + \advance\@tempdimb -\ht\@leftcolumn + \fi + \var@@temp@spread=\z@ + \fi + \fi + \fi + \else + \ifdim\var@@temp@spread>\z@ + \ifdim\dimexpr\@tempdimb+\p@\relax>\@colht + \@tempdimb=\@colht + \ifdim\main@box@skip>\z@ + \advance\@tempdimb -\main@box@skip + \advance\@tempdimb -\ht\@leftcolumn + \fi + \var@@temp@spread=\z@ + \fi + \fi + \fi \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 - \vskip-\flushend@@page@rule - \hrule\@height\z@ width\columnwidth - \vss - }% - \global\ht\@leftcolumn=\the\@tempdima + %% final construction of the lastpage \wlog{- LAST -% ^^JExtra skip:\the\var@@temp@spread - ^^JLeft:\the\ht\@leftcolumn/\the\dp\@leftcolumn - ^^JRight:\the\ht\@tempboxa/\the\dp\@tempboxa + ^^JLeft:\the\ht\flushend@@tempbox@c/\the\dp\flushend@@tempbox@c + ^^JRight:\the\ht\flushend@@varbox@c/\the\dp\flushend@@varbox@c + ^^JSplit: \saved@tempdimb ^^JOutput:\the\@tempdimb + ^^JPageshrink: \the\pageshrink + ^^JPagestretch: \the\pagestretch + ^^J@colht:\the\@colht }% - \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 + \setbox\flushend@@tempbox@c\vsplit\flushend@@varbox@lastpage to\saved@tempdimb + \ifdim\main@box@skip>\z@ + \@tempdimb=\dimexpr\@tempdimb+\main@box@skip+\ht\@leftcolumn\relax + \setbox\@leftcolumn\vbox to\@tempdimb{% + \flushend@@lastskip@a=\dimexpr + \@tempdimb + -\ht\flushend@@tempbox@c + -\main@box@skip + -\ht\@leftcolumn + \relax + \unvbox\flushend@@tempbox@c + \vskip\main@box@skip + \vskip\z@ plus\p@ + \unvbox\@leftcolumn + \prevdepth\z@ + \hrule\@height\flushend@@page@rule width\textwidth + \vskip-\flushend@@page@rule + \ifdim\flushend@@lastskip@a>\z@ + \if@left@column@spread + \else \vss - }% + \fi + \else + \ifdim\flushend@@lastskip@a<\z@ + \if@left@column@shrink + \else + \vss + \fi + \fi \fi - \vss }% \else - \setbox\@outputbox\vbox to\@tempdima{% - \if@right@column@spread - \vbox spread\var@@temp@spread{% - \unvbox\@tempboxa - }% + \setbox\@leftcolumn\vbox to\@tempdimb{% + \flushend@@lastskip@a=\dimexpr + \@tempdimb-\ht\flushend@@tempbox@c + \relax + \var@@temp@spread=\dp\flushend@@tempbox@c + \unvbox\flushend@@tempbox@c + \ifdim\var@@temp@spread>\dp\strutbox \else - \vbox spread\var@@temp@spread{% - \unvbox\@tempboxa + \vskip-\var@@temp@spread + \fi + \prevdepth\z@ + \hrule\@height\flushend@@page@rule width\textwidth + \vskip-\flushend@@page@rule + \ifdim\flushend@@lastskip@a>\z@ + \if@left@column@spread + \else \vss - }% + \fi + \else + \ifdim\flushend@@lastskip@a<\z@ + \if@left@column@shrink + \else + \vss + \fi + \fi \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 - +\the\dp\flushend@@tempbox@c::\the\@tempdimb - ^^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 - \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 - \vskip-\flushend@@page@rule - \hrule\@height\z@ width\textwidth - \vss - }% + \wlog{FLUSHEND [output]: \the\@tempdimb + ^^JFLUSHEND [leftcolumn badness]: \number\badness + }% \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 + \ifdim\top@@floatbox@ht>\z@ + \setbox\@outputbox\vbox to\@tempdimb{% + \flushend@@lastskip@a=\dimexpr + \@tempdimb + -\ht\flushend@@floatbox + -\textfloatsep + -\ht\flushend@@varbox@lastpage + \relax + \unvbox\flushend@@floatbox + \vskip\textfloatsep + \vskip\z@ plus\p@ minus\p@ + \unvbox\flushend@@varbox@lastpage + \ifdim\flushend@@lastskip@a>\z@ + \if@right@column@spread + \else \vss - }% + \fi + \else + \ifdim\flushend@@lastskip@a<\z@ + \if@right@column@shrink + \else + \vss + \fi + \fi \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 + \setbox\@outputbox\vbox to\@tempdimb{% + \flushend@@lastskip@a=\dimexpr + \@tempdimb-\ht\flushend@@varbox@lastpage + \relax + \unvbox\flushend@@varbox@lastpage + \ifdim\flushend@@lastskip@a>\z@ + \if@right@column@spread + \else \vss - }% + \fi + \else + \ifdim\flushend@@lastskip@a<\z@ + \if@right@column@shrink + \else + \vss + \fi + \fi \fi - \vss }% \fi + \wlog{FUSHEND [rightcolumn badness]: \number\badness}% + \global\ht\@outputbox=\the\@tempdima } -\def\last@outputdblcol@modern{% + +\newdimen\oldbreak@skip + +\def\combine@columns@for@balance{% + %% + %% Combines lastpage columns for balancing. + %% + \setbox\flushend@@tempbox@a\vbox{\pagediscards}% + \oldbreak@skip=\ht\flushend@@tempbox@a + \advance\oldbreak@skip by\dp\flushend@@tempbox@a + \setbox\@outputbox\vbox{\strut + \vskip\z@ + \unvbox\@outputbox + }% + \set@split@topskip@to\z@ + %% Removes topskip + \setbox\flushend@@tempbox@c\vsplit\@outputbox to\p@ + \ifdim\top@@floatbox@ht>\z@ + %% removes top float from right column (if option enabled) + \setbox\flushend@@floatbox\vsplit\@outputbox to\top@@floatbox@ht + \setbox\flushend@@floatbox\vbox{\unvbox\flushend@@floatbox}% + \fi + \setbox\flushend@@varbox@lastpage\vbox{% + \remove@empty@lastbox@at@balancing\flushend@@varbox@a + \unvbox\flushend@@varbox@a + \hrule\@height\flushend@@page@rule width\columnwidth + \vskip-\flushend@@page@rule + \hrule\@height\z@ width\columnwidth + \penalty\z@ + \ifdim\var@@temp@a>\z@ + \ifdim\var@@temp@a>\dp\strutbox + \else + \vskip\var@@temp@a + \fi + \fi + \vskip\oldbreak@skip + \the\atColsBreak + \remove@empty@lastbox@at@balancing\@outputbox + \unvbox\@outputbox + \the\atColsEnd + }% + } + +\def\last@outputdblcol{% + %% + %% Redefined \@outputdblcol with columns balancing. + %% \if@firstcolumn \global \@firstcolumnfalse \global\setbox\@leftcolumn\copy\@outputbox @@ -656,207 +660,57 @@ \advance\@tempdima by\dp\@leftcolumn \set@split@topskip@to\topskip \var@@temp@spread=\wd\@outputbox - \get@@footnoterule@@box - \xdef\main@box@height{\the\ht\@leftcolumn}% + \xdef\top@@floatbox@ht{\z@}% \xdef\main@box@skip{\z@}% - \reset@check@@baselineskip@@skip\relax\relax\flushend@@lastskip@c - \setbox\flushend@@varbox@a\vbox{\unvcopy\@leftcolumn}% - \var@@loop@iter\z@ \var@@temp@loop\z@ - \analyze@leftcolumn@box\flushend@@varbox@a - \setbox\flushend@@varbox@a\vbox{\unvcopy\@outputbox}% - \var@@loop@iter\z@ \var@@temp@loop\z@ - \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 - \csname @setmarks\endcsname - \@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 - \global\setbox\@leftcolumn\box\@outputbox - \else - \global\@firstcolumntrue - \@tempdima\ht\@leftcolumn - \set@split@topskip@to\topskip - \if@auto@baselineskip - \setbox\@tempboxa\vbox{% - \unvcopy\@leftcolumn - \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 + \setbox\flushend@@varbox@a\vbox{\unvcopy\@outputbox}% + \ifdim\dimexpr\@colht-\ht\flushend@@varbox@a>\z@\relax + \if@footnote@check + \get@@footnoterule@@box + \xdef\main@box@height{\the\ht\@leftcolumn}% + \setbox\flushend@@varbox@a\vbox{\unvcopy\@leftcolumn}% + \var@@loop@iter\z@ \var@@temp@loop\z@ + \analyze@leftcolumn@box\flushend@@varbox@a + \fi + \ifdim\top@@floatbox@min<\maxdimen + \setbox\flushend@@varbox@a\vbox{\unvcopy\@outputbox}% + \var@@loop@iter\z@ \var@@temp@loop\z@ + \analyze@rightcolumn@box\flushend@@varbox@a + \fi + \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 - \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 + %% no footnote in left column + \setbox\flushend@@varbox@a\box\@leftcolumn \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 - \vskip-\flushend@@page@rule - \hrule\@height\z@ width\textwidth - \the\atColsBreak - \unvbox\@outputbox - \remove@lastbox@at@balancing - \the\atColsEnd - }% - \else - \setbox\@tempboxa\vbox{% - \unvbox\@leftcolumn - \setbox\z@\lastbox - \unskip - \hrule\@height\flushend@@page@rule width\columnwidth - \vskip-\flushend@@page@rule - \hrule\@height\z@ width\textwidth - \the\atColsBreak - \unvbox\@outputbox - \remove@lastbox@at@balancing - \the\atColsEnd - }% - \fi - \@tempdimb .5\ht\@tempboxa - \loop - \setbox\flushend@@tempbox@a\copy\@tempboxa - \setbox\flushend@@tempbox@c\vbox to\@tempdimb{% - \vsplit\flushend@@tempbox@a to\@tempdimb - \vss - \vsplit\flushend@@tempbox@a to\@tempdimb - }% - \wlog{Extra height:\the\ht\flushend@@tempbox@a\space when \the\@tempdimb}% - \ifvoid\flushend@@tempbox@a + \combine@columns@for@balance + \else + \xdef\main@box@skip{\maxdimen}% + \fi \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 - }% - \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 - \wlog{- LAST -^^JExtra skip: \the\z@ - ^^JLeft:\the\ht\flushend@@tempbox@c - ^^JRight:\the\ht\flushend@@tempbox@a - ^^JOutput:\the\@tempdimb - }% - \setbox\flushend@@tempbox@c\vbox to\@tempdimb{% - \vsplit\@tempboxa to\@tempdimb - \vss - }% - \setbox\@leftcolumn\vbox to\@tempdima{% - \fmt@vbox@adds[\columnwidth]{% - \vbox to\@tempdimb{% - \unvbox - \flushend@@tempbox@c + %% rightcolumn empty + \setbox\flushend@@varbox@a\box\@leftcolumn + \setbox\flushend@@varbox@lastpage\vbox{% + \remove@empty@lastbox@at@balancing\flushend@@varbox@a + \unvbox\flushend@@varbox@a + \the\atColsEnd }% - }% - \hrule\@height\flushend@@page@rule - \vskip-\flushend@@page@rule - \hrule\@height\z@ width\textwidth - \vss - }% - \setbox\@outputbox\vbox to\@tempdima{% - \fmt@vbox@adds[\columnwidth]{% - \vbox to\@tempdimb{% - \unvbox\@tempboxa - \vskip\z@ - }% - }% - \hrule\@height\flushend@@page@rule - \vskip-\flushend@@page@rule - \hrule\@height\z@ width\textwidth - \vss - }% + \fi + \ifdim\main@box@skip<\maxdimen + \set@outputbox@with@footnote@and@float + \fi \setbox\@outputbox\vbox{% \hb@xt@\textwidth{% - \hb@xt@\columnwidth{\box\@leftcolumn\hss}% + \hb@xt@\columnwidth{% + \fmt@box@adds{\box\@leftcolumn}\hss}% \hfil \vrule \@width\columnseprule \hfil - \hb@xt@\columnwidth{\box\@outputbox\hss}% + \hb@xt@\columnwidth{% + \fmt@box@adds{\box\@outputbox}\hss}% }% }% \global\let\@outputdblcol\saved@orig@@outputdblcol @@ -866,6 +720,7 @@ \setbox\@outputbox\vbox{\box\hold@viper\box\@outputbox}% \fi \@combinedblfloats + \csname @setmarks\endcsname \@outputpage \begingroup \@dblfloatplacement @@ -883,18 +738,21 @@ \endgroup \fi } -\usepackage{etoolbox} -\AtBeginDocument{% + +\def\initialize@flushend{% + %% + %% Activates flushend package functionality. + %% \global\let\saved@orig@@outputdblcol\@outputdblcol - \if@ancient@balance@version - \global\let\last@outputdblcol\last@outputdblcol@ancient - \else - \global\let\last@outputdblcol\last@outputdblcol@modern - \fi \global\let\balanced@@outputdblcol\last@outputdblcol - \preto\enddocument{\let\@outputdblcol\balanced@@outputdblcol}% - \appto\footnoterule{\vskip\z@}% + \edef\enddocument{% + \unexpanded{\let\@outputdblcol\balanced@@outputdblcol}% + \unexpanded\expandafter{\enddocument}% + }% + \g@addto@macro\footnoterule{\vskip\z@}% + \savingvdiscards=\@ne } + \def\flushcolsend{\global\let\@outputdblcol\last@outputdblcol} \def\raggedcolsend{\global\let\@outputdblcol\saved@orig@@outputdblcol} \def\flushend{\global\let\balanced@@outputdblcol\last@outputdblcol} @@ -902,6 +760,7 @@ \if@balance@debug \showcolsendrule \fi +\AtBeginDocument{\initialize@flushend} \endinput %% %% End of file `flushend.sty'. diff --git a/Master/texmf-dist/tex/latex/sttools/midfloat.sty b/Master/texmf-dist/tex/latex/sttools/midfloat.sty index 93f6248a549..92959f4ac5e 100644 --- a/Master/texmf-dist/tex/latex/sttools/midfloat.sty +++ b/Master/texmf-dist/tex/latex/sttools/midfloat.sty @@ -6,9 +6,8 @@ %% %% midfloat.dtx (with options: `package') %% -%% Copyright (C) 1997-2012 by Sigitas Tolu\v{s}is -%% VTeX Ltd., Akademijos 4, Vilnius, Lithuania -%% http://www.vtex.lt/tex/download/macros/ +%% Copyright (C) 1997-2021 by Sigitas Tolu\v{s}is +%% UAB VTeX, Mokslininkų 2A, LT-08412 Vilnius, Lithuania %% -------------------------------------------------------------------------- %% This work may be distributed and/or modified under the %% conditions of the LaTeX Project Public License, either version 1.3 diff --git a/Master/texmf-dist/tex/latex/sttools/stabular.sty b/Master/texmf-dist/tex/latex/sttools/stabular.sty index 0ac82f47fc7..8c97bbf53a4 100644 --- a/Master/texmf-dist/tex/latex/sttools/stabular.sty +++ b/Master/texmf-dist/tex/latex/sttools/stabular.sty @@ -6,9 +6,8 @@ %% %% stabular.dtx (with options: `package') %% -%% Copyright (C) 1998-2014 by Sigitas Tolu\v{s}is -%% VTeX Ltd., Akademijos 4, Vilnius, Lithuania -%% http://www.vtex.lt/tex/download/macros/ +%% Copyright (C) 1998-2021 by Sigitas Tolu\v{s}is +%% UAB VTeX, Mokslininkų 2A, LT-08412 Vilnius, Lithuania %% -------------------------------------------------------------------------- %% This work may be distributed and/or modified under the %% conditions of the LaTeX Project Public License, either version 1.3 @@ -22,7 +21,7 @@ %% \NeedsTeXFormat{LaTeX2e}[1999/12/01] \ProvidesPackage{stabular} - [2014/03/20 v2.0 Improve tabular environment] + [2021/10/04 v2.1 Improve tabular environment] \NeedsTeXFormat{LaTeX2e} \ProvidesPackage{stabular}[2014/03/20] \def\use@@pkg@@array@@variant{0} @@ -88,10 +87,10 @@ \@preamble } \def\pkgarray@@stabarray{\@ifnextchar[{\pkgarray@@sarray}{\pkgarray@@sarray[c]}} -\def\pkgarray@stabular{\gdef\@halignto{}\pkgarray@@stabular} +\def\pkgarray@stabular{\def\@halignto{}\pkgarray@@stabular} \expandafter\def\csname pkgarray@stabular*\endcsname#1{% \setlength\dimen@{#1}% - \xdef\@halignto{to\the\dimen@}\pkgarray@@stabular} + \edef\@halignto{to\the\dimen@}\pkgarray@@stabular} \def\pkgarray@@stabular{% \leavevmode \bgroup diff --git a/Master/texmf-dist/tex/latex/sttools/stfloats.sty b/Master/texmf-dist/tex/latex/sttools/stfloats.sty index efcb7c4ea37..b6fb8ece0a8 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) 1997-2017 by Sigitas Tolu\v{s}is +%% Copyright (C) 1997-2021 by Sigitas Tolu\v{s}is %% VTeX UAB, Mokslininku 2a, Vilnius, Lithuania %% -------------------------------------------------------------------------- %% This work may be distributed and/or modified under the diff --git a/Master/texmf-dist/tex/latex/sttools/texsort.sty b/Master/texmf-dist/tex/latex/sttools/texsort.sty index a78fe40bed4..be67de50783 100644 --- a/Master/texmf-dist/tex/latex/sttools/texsort.sty +++ b/Master/texmf-dist/tex/latex/sttools/texsort.sty @@ -6,9 +6,8 @@ %% %% texsort.dtx (with options: `package') %% -%% Copyright (C) 2000-2012 by Sigitas Tolu\v{s}is -%% VTeX Ltd., Akademijos 4, Vilnius, Lithuania -%% http://www.vtex.lt/tex/download/macros/ +%% Copyright (C) 2000-2021 by Sigitas Tolu\v{s}is +%% UAB VTeX, Mokslininkų 2A, LT-08412 Vilnius, Lithuania %% -------------------------------------------------------------------------- %% This work may be distributed and/or modified under the %% conditions of the LaTeX Project Public License, either version 1.3 -- cgit v1.2.3