flowfram 1.14 (12nov12)

git-svn-id: svn://tug.org/texlive/trunk@28238 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 6707 insertions, 3351 deletions

diff --git a/Master/texmf-dist/tex/latex/flowfram/flowfram.sty b/Master/texmf-dist/tex/latex/flowfram/flowfram.sty
index 0dbc0e2a2dd..1671f879eda 100644
--- a/Master/texmf-dist/tex/latex/flowfram/flowfram.sty
+++ b/Master/texmf-dist/tex/latex/flowfram/flowfram.sty
@@ -7,7 +7,7 @@
 %% flowfram.dtx  (with options: `flowfram.sty,package')
 %% 
 %%  flowfram.dtx
-%%  Copyright 2010 Nicola Talbot
+%%  Copyright 2012 Nicola Talbot
 %% 
 %%  This work may be distributed and/or modified under the
 %%  conditions of the LaTeX Project Public License, either version 1.3
@@ -21,7 +21,7 @@
 %% 
 %%  The Current Maintainer of this work is Nicola Talbot.
 %% 
-%%  This work consists of the files flowfram.dtx and flowfram.ins and the derived file flowfram.sty.
+%%  This work consists of the files flowfram.dtx and flowfram.ins and the derived files flowfram.sty, sample-article.tex, sample-blanks.tex, sample-brochure.tex, sample-news.tex, sample-news2.tex, sample-pages.tex, sample-poster.tex, sample-rot.tex, sample.tex, sample1.tex, sample2.tex, sample3.tex, sampleRL.tex, flowfram.perl.
 %% 
 %% \CharacterTable
 %%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
@@ -39,11 +39,13 @@
 %%   Grave accent  \`     Left brace    \{     Vertical bar  \|
 %%   Right brace   \}     Tilde         \~}
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{flowfram}[2010/01/23 v1.13]
+\ProvidesPackage{flowfram}[2012/11/10 v1.14 (NLCT)]
 \RequirePackage{ifthen}
-\RequirePackage{keyval}
+\RequirePackage{xkeyval}
 \RequirePackage{graphics}
 \RequirePackage{afterpage}
+\RequirePackage{xfor}
+\RequirePackage{etoolbox}
 \@ifundefined{@ldc@l@r}{\RequirePackage{color}}{}
 \newcommand{\setffdraftcolor}{\color[gray]{0.8}}
 \newcommand{\setffdrafttypeblockcolor}{\color[gray]{0.9}}
@@ -54,100 +56,202 @@
 \newif\ifshowmargins
 \newif\ifshowframebbox
 \newcommand*{\@ffdraft}{%
-\showtypeblocktrue
-\showmarginstrue
-\showframebboxtrue
+  \showtypeblocktrue
+  \showmarginstrue
+  \showframebboxtrue
 }
 \newcommand*{\@ffnodraft}{%
-\showtypeblockfalse
-\showmarginsfalse
-\showframebboxfalse
+  \showtypeblockfalse
+  \showmarginsfalse
+  \showframebboxfalse
 }
 \newcommand*{\@fr@meifdraft}[3][\setffdraftcolor]{%
-\def\ff@backcol{{none}}%
-\@ifundefined{color}{\frame{#2}}{#1\frame{#2}}%
-\ifthenelse{\equal{#3}{}}{}{%
-\makebox[0pt][l]{\hskip\fflabelsep\fflabelfont{[#3]}}}}%
+  \def\ff@backcol{{none}}%
+  \@ifundefined{color}{\frame{#2}}{#1\frame{#2}}%
+  \ifthenelse{\equal{#3}{}}{}%
+  {%
+    \makebox[0pt][l]{\hskip\fflabelsep\fflabelfont{[#3]}}%
+  }%
+}%
 \newcommand*{\@s@tffcol}{}
 \newcommand*{\@s@tfftextcol}{}
 \newcommand*{\@ffbackground}[1]{#1}
-\DeclareOption{draft}{\@ffdraft}
-\DeclareOption{final}{\@ffnodraft}
-\newif\if@ttb@rotate
+\DeclareOptionX{draft}{\@ffdraft}
+\DeclareOptionX{final}{\@ffnodraft}
+\@ffnodraft
+\define@choicekey{flowfram.sty}%
+  {verbose}[\val\nr]%
+  {true,false}[true]%
+  {%
+    \ifcase\nr\relax
+      \renewcommand*{\flf@doifverbose}[1]{##1}%
+      \renewcommand*{\flf@message}[1]{\PackageInfo{flowfram}{##1}}%
+    \or
+      \renewcommand*{\flf@doifverbose}[1]{}%
+      \renewcommand*{\flf@message}[1]{}%
+    \fi
+  }
+\newcommand*{\flf@message}[1]{%
+  \flf@doifverbose
+  {%
+    \PackageInfo{flowfram}{##1}%
+  }%
+}
+\newcommand*{\flf@doifverbose}[1]{}
+\define@boolkey{flowfram.sty}[@ttb@]{rotate}[true]{}
 \@ttb@rotatetrue
-\DeclareOption{rotate}{\@ttb@rotatetrue}
-\DeclareOption{norotate}{\@ttb@rotatefalse}
-\newcommand{\rotateframe}[2]{\if@ttb@rotate
-\rotatebox{#1}{#2}%
-\else
-#2\relax
-\fi}
+\DeclareOptionX{norotate}{\@ttb@rotatefalse}
+\newcommand{\rotateframe}[2]{%
+  \if@ttb@rotate
+    \rotatebox{#1}{#2}%
+  \else
+    #2%
+  \fi
+}
 \newif\if@ttb@num
-\newif\if@ttb@title
 \@ttb@numfalse
+\newif\if@ttb@title
 \@ttb@titletrue
-\DeclareOption{ttbtitle}{\@ttb@titletrue}
-\DeclareOption{ttbnotitle}{\@ttb@titlefalse}
-\DeclareOption{ttbnum}{\@ttb@numtrue}
-\DeclareOption{ttbnonum}{\@ttb@numfalse}
-\DeclareOption{color}{%
-\def\flowframecol{{black}}\def\flowframetextcol{{black}}
-\renewcommand*\@s@tffcol{\ifthenelse{\equal{\ff@col}{}}{}{%
-\expandafter\color\ff@col}}
-\renewcommand*\@s@tfftextcol{\ifthenelse{\equal{\ff@txtcol}{}}{}{%
-\expandafter\color\ff@txtcol}}
-\renewcommand*{\@ffbackground}[1]{%
-\ifthenelse{\equal{\ff@backcol}{{none}}}{%
-#1}{{\fboxsep=0pt\expandafter\colorbox\ff@backcol{#1}}}}
-}
-\DeclareOption{nocolor}{%
-\def\flowframetextcol{}%
-\def\flowframecol{}%
-\renewcommand{\@s@tffcol}{}\renewcommand{\@s@tfftextcol}{}
-\renewcommand{\@ffbackground}[1]{#1}
+\define@choicekey{flowfram.sty}%
+  {thumbtabs}[\val\nr]%
+  {title,number,both,none}[title]%
+  {%
+    \ifcase\nr\relax
+       \@ttb@numfalse
+       \@ttb@titletrue
+    \or
+       \@ttb@numtrue
+       \@ttb@titlefalse
+    \or
+       \@ttb@numtrue
+       \@ttb@titletrue
+    \or
+       \@ttb@numfalse
+       \@ttb@titlefalse
+    \fi
+  }
+\DeclareOptionX{ttbtitle}{\@ttb@titletrue}
+\DeclareOptionX{ttbnotitle}{\@ttb@titlefalse}
+\DeclareOptionX{ttbnum}{\@ttb@numtrue}
+\DeclareOptionX{ttbnonum}{\@ttb@numfalse}
+\define@choicekey{flowfram.sty}{pages}[\val\nr]%
+  {relative,absolute}%
+  {%
+    \ifcase\nr\relax
+      \renewcommand*{\@ff@pages@countreg}{\c@page}%
+    \or
+      \renewcommand*{\@ff@pages@countreg}{\c@absolutepage}%
+    \fi
+  }
+\newcommand*{\@ff@pages@countreg}{\c@page}
+\newcounter{absolutepage}
+\define@choicekey{flowfram.sty}{color}[\val\nr]{true,false}[true]{%
+  \ifcase\nr\relax
+    \@ff@enablecolor
+  \or
+    \@ff@disablecolor
+  \fi
+}
+\DeclareOptionX{nocolor}{%
+  \@ff@disablecolor
+}
+\newcommand*{\@ff@enablecolor}{%
+  \def\flowframecol{{black}}%
+  \def\flowframetextcol{{black}}%
+  \renewcommand*\@s@tffcol{%
+    \ifthenelse{\equal{\ff@col}{}}%
+    {}%
+    {%
+      \expandafter\color\ff@col}%
+    }%
+    \renewcommand*\@s@tfftextcol{%
+      \ifthenelse{\equal{\ff@txtcol}{}}%
+      {}%
+      {%
+        \expandafter\color\ff@txtcol
+      }%
+    }%
+    \renewcommand*{\@ffbackground}[1]{%
+      \ifthenelse{\equal{\ff@backcol}{{none}}}%
+      {%
+        ##1%
+      }%
+      {%
+        {\fboxsep=0pt\expandafter\colorbox\ff@backcol{##1}}%
+      }%
+    }%
+}
+\newcommand*{\@ff@disablecolor}{%
+  \def\flowframetextcol{}%
+  \def\flowframecol{}%
+  \renewcommand{\@s@tffcol}{}\renewcommand{\@s@tfftextcol}{}%
+  \renewcommand{\@ffbackground}[1]{##1}%
 }
 \newif\iflefttorightcolumns
 \lefttorightcolumnstrue
-\DeclareOption{LR}{\lefttorightcolumnstrue}
-\DeclareOption{RL}{\lefttorightcolumnsfalse}
-\ifdim\overfullrule=0pt
-\ExecuteOptions{final}
-\else
-\ExecuteOptions{draft}
-\fi
+\DeclareOptionX{LR}{\lefttorightcolumnstrue}
+\DeclareOptionX{RL}{\lefttorightcolumnsfalse}
 \ifx\normalcolor\relax
-\ExecuteOptions{nocolor}
+  \@ff@disablecolor
 \else
-\ExecuteOptions{color}
+  \@ff@enablecolor
 \fi
-\ProcessOptions
+\ProcessOptionsX
 \ifx\normalcolor\relax
-\ifthenelse{\equal{\flowframetextcol}{}}{}{%
-\RequirePackage{color}}
+  \ifthenelse{\equal{\flowframetextcol}{}}%
+  {}%
+  {%
+    \RequirePackage{color}%
+  }
 \fi
-\@ifundefined{chapter}{}{%
-\newcommand*{\chapterfirstpagestyle}{plain}
-\let\@ff@OLD@chapter\@chapter
-\let\@ff@OLD@schapter\@schapter
-\renewcommand{\@chapter}{%
-\thispagestyle{\chapterfirstpagestyle}\@ff@OLD@chapter}
-\renewcommand{\@schapter}{%
-\thispagestyle{\chapterfirstpagestyle}\@ff@OLD@schapter}
+\@ifundefined{chapter}{}%
+{%
+  \newcommand*{\chapterfirstpagestyle}{plain}%
+  \let\@ff@OLD@chapter\@chapter
+  \let\@ff@OLD@schapter\@schapter
+  \renewcommand{\@chapter}{%
+    \thispagestyle{\chapterfirstpagestyle}%
+    \@ff@OLD@chapter
+  }%
+  \renewcommand{\@schapter}{%
+    \thispagestyle{\chapterfirstpagestyle}%
+    \@ff@OLD@schapter
+  }%
+  \newcommand*{\ffprechapterhook}{}
+  \let\@ff@OLD@ch@pter\chapter
+  \renewcommand{\chapter}{%
+    \ffprechapterhook
+    \@ff@OLD@ch@pter
+  }
 }
 \newcounter{maxflow}
 \c@maxflow=0\relax
 \newcounter{thisframe}
 \c@thisframe=0\relax
-\@ifpackageloaded{hyperref}{%
-\def\theHthisframe{\thepage.\arabic{thisframe}}}{}
+\@ifpackageloaded{hyperref}
+{%
+  \def\theHthisframe{\thepage.\arabic{thisframe}}%
+}%
+{}
 \newcommand*{\labelflowidn}[1]{%
-{\def\@currentlabel{\thethisframe}\label{#1}}}
+  {%
+    \def\@currentlabel{\thethisframe}%
+    \label{#1}%
+  }%
+}
 \newcounter{displayedframe}
 \c@displayedframe=0
-\@ifpackageloaded{hyperref}{%
-\def\theHdisplayedframe{\thepage.\arabic{displayedframe}}}{}
+\@ifpackageloaded{hyperref}%
+{%
+  \def\theHdisplayedframe{\thepage.\arabic{displayedframe}}%
+}%
+{}
 \newcommand*{\labelflow}[1]{%
-{\def\@currentlabel{\thedisplayedframe}\label{#1}}}
+  {%
+    \def\@currentlabel{\thedisplayedframe}%
+    \label{#1}%
+  }%
+}
 \newcounter{maxstatic}
 \c@maxstatic=0\relax
 \newcounter{maxdynamic}
@@ -165,1224 +269,2000 @@
 \newlength\flowframerule
 \flowframerule=\fboxrule
 \newcommand*{\flowframeshowlayout}{%
-\finishthispage
-{\@ffdraft\mbox{}\finishthispage\clearpage}}
+  \finishthispage
+  {%
+    \@ffdraft\mbox{}\finishthispage\clearpage
+  }%
+}
 \newif\ifusedframebreak
 \newcommand{\framebreak}[1][4]{%
-\usedframebreaktrue
-{\parfillskip=0pt\pagebreak[#1]\parskip=0pt\par\noindent}}
+  \global\usedframebreaktrue
+  {%
+    \parfillskip=0pt\pagebreak[#1]\parskip=0pt\par\noindent
+  }%
+}
 \newcommand{\finishthispage}{%
-\@colN=\c@thisframe
-\newpage
-\whiledo{\@colN<\c@maxflow}{\advance\@colN by 1\relax
-\@ff@chckifthispg{\c@page}{\@colN}%
-\if@notthiscol\else
-\mbox{}\newpage%
-\fi
-}}
-\def\cleardoublepage{\finishthispage
-\if@twoside
-\ifodd\c@page
-\else
-\hbox{}\finishthispage
-\fi
-\fi}
+  \ifvmode
+    \@colN=\c@thisframe\relax
+    \count@=\c@absolutepage\relax
+    \ifdim \pagetotal<\topskip
+      \hbox{}%
+    \fi
+    \newpage \write \m@ne {}\vbox {}\penalty -\@Mi
+    \ifnum\count@=\c@absolutepage\relax
+      \whiledo{\@colN<\c@maxflow \OR \@colN=\c@maxflow}%
+      {%
+        \@ff@chckifthispg{\@ff@pages@countreg}{\@colN}%
+        \if@notthiscol
+        \else
+          \c@thisframe=\@colN\relax
+          \hbox{}\newpage
+        \fi
+        \advance\@colN by 1\relax
+      }%
+    \fi
+  \fi
+}
+\def\cleardoublepage{%
+  \clearpage
+  \if@twoside
+    \ifodd\c@page
+    \else
+      \hbox{}%
+      \clearpage
+    \fi
+  \fi
+}
+\preto\newpage{\global\usedframebreaktrue}
 \@twocolumnfalse
 \@mparswitchfalse
 \newcommand{\globalreversemargin}{%
-\global\@mparbottom\z@\global\@reversemargintrue}
+  \global\@mparbottom\z@
+  \global\@reversemargintrue
+}
 \newcommand{\globalnormalmargin}{%
-\global\@mparbottom\z@\global\@reversemarginfalse}
+  \global\@mparbottom\z@\global
+  \@reversemarginfalse
+}
 \newcommand{\@getmarginpos}[1]{%
-\ifthenelse{\equal{#1}{inner}}{%
-\if@twoside
-\ifodd\c@page\def\ff@margin{left}\else\def\ff@margin{right}\fi
-\else
-\def\ff@margin{left}%
-\fi
-}{%
-\ifthenelse{\equal{#1}{outer}}{%
-\if@twoside
-\ifodd\c@page\def\ff@margin{right}\else\def\ff@margin{left}\fi
-\else
-\def\ff@margin{right}%
-\fi
-}{%
-\def\ff@margin{#1}}}%
+ \ifthenelse{\equal{#1}{inner}}%
+ {%
+  \if@twoside
+    \ifodd\c@page\def\ff@margin{left}\else\def\ff@margin{right}\fi
+  \else
+    \def\ff@margin{left}%
+  \fi
+ }%
+ {%
+  \ifthenelse{\equal{#1}{outer}}%
+  {%
+   \if@twoside
+    \ifodd\c@page\def\ff@margin{right}\else\def\ff@margin{left}\fi
+   \else
+    \def\ff@margin{right}%
+   \fi
+  }%
+  {%
+   \def\ff@margin{#1}%
+  }%
+ }%
 }
 \newcommand{\setmargin}{%
-\@getmarginpos{%
-\csname @ff@margin@\romannumeral\c@thisframe\endcsname}%
-\ifthenelse{\equal{\ff@margin}{left}}%
-{\globalreversemargin}{\globalnormalmargin}%
+ \@getmarginpos
+ {%
+   \csname @ff@margin@\romannumeral\c@thisframe\endcsname
+ }%
+ \ifthenelse{\equal{\ff@margin}{left}}%
+ {\globalreversemargin}%
+ {\globalnormalmargin}%
 }
 \newcommand{\newflowframe}{\@n@wflowframe}
 \@onlypreamble{\newflowframe}
 \newcommand{\@n@wflowframe}{%
-\global\advance\c@maxflow by 1\relax
-\expandafter\global\expandafter
-\newif\csname ifcolumnframe\romannumeral\c@maxflow\endcsname
-\@ifstar\@snewflowframe\@newflowframe
+  \global\advance\c@maxflow by 1\relax
+  \expandafter\global\expandafter
+  \newif\csname ifcolumnframe\romannumeral\c@maxflow\endcsname
+  \@ifstar\@snewflowframe\@newflowframe
 }
 \newcommand{\@snewflowframe}{%
-\expandafter\global\expandafter
-\let\csname ifcolumnframe\romannumeral\c@maxflow\endcsname\iftrue
-\@@newflowframe}
+  \expandafter\global\expandafter
+  \let\csname ifcolumnframe\romannumeral\c@maxflow\endcsname\iftrue
+  \@@newflowframe
+}
 \newcommand{\@newflowframe}{%
-\expandafter\global\expandafter
-\let\csname ifcolumnframe\romannumeral\c@maxflow\endcsname\iffalse
-\@@newflowframe}
+  \expandafter\global\expandafter
+  \let\csname ifcolumnframe\romannumeral\c@maxflow\endcsname\iffalse
+  \@@newflowframe
+}
 \newcommand{\@@newflowframe}[5][all]{%
-\expandafter\global\expandafter
-\newbox\csname column\romannumeral\c@maxflow\endcsname
-\expandafter\global\expandafter
-\newlength\csname colwidth\romannumeral\c@maxflow\endcsname
-\expandafter\global\expandafter
-\newlength\csname colheight\romannumeral\c@maxflow\endcsname
-\expandafter\global\expandafter
-\newlength\csname col@\romannumeral\c@maxflow @posx\endcsname
-\expandafter\global\expandafter
-\newlength\csname col@\romannumeral\c@maxflow @posy\endcsname
-\expandafter\global\expandafter
-\setlength\csname colwidth\romannumeral\c@maxflow\endcsname{#2}
-\expandafter\global\expandafter
-\setlength\csname colheight\romannumeral\c@maxflow\endcsname{#3}
-\expandafter\global\expandafter
-\setlength\csname col@\romannumeral\c@maxflow @posx\endcsname{#4}
-\expandafter\global\expandafter
-\setlength\csname col@\romannumeral\c@maxflow @posy\endcsname{#5}
-\expandafter\global\expandafter
-\newlength\csname col@\romannumeral\c@maxflow @evenx\endcsname
-\expandafter\global\expandafter
-\newlength\csname col@\romannumeral\c@maxflow @eveny\endcsname
-\expandafter\global\expandafter
-\setlength\csname col@\romannumeral\c@maxflow @evenx\endcsname{#4}
-\expandafter\global\expandafter
-\setlength\csname col@\romannumeral\c@maxflow @eveny\endcsname{#5}
-\expandafter
-\gdef\csname @ff@frametype@\romannumeral\c@maxflow\endcsname{fbox}%
-\expandafter
-\gdef\csname @ff@col@\romannumeral\c@maxflow\endcsname{\flowframecol}
-\expandafter
-\gdef\csname @ff@txtcol@\romannumeral\c@maxflow\endcsname{%
-\flowframetextcol}
-\expandafter
-\gdef\csname @ff@backcol@\romannumeral\c@maxflow\endcsname{{none}}
-\expandafter
-\gdef\csname @ff@pages@\romannumeral\c@maxflow\endcsname{#1}
-\expandafter
-\gdef\csname @ff@offset@\romannumeral\c@maxflow\endcsname{compute}
-\expandafter
-\gdef\csname @ff@angle@\romannumeral\c@maxflow\endcsname{0}%
-\expandafter
-\gdef\csname @ff@margin@\romannumeral\c@maxflow\endcsname{right}
-\ifnum\c@thisframe=0\relax
-\ifthenelse{\equal{#1}{all}\TE@or\equal{#1}{odd}}{%
-\c@thisframe=\c@maxflow
-\global\setlength{\hsize}{#2}%
-\global\usedframebreaktrue
-}{\ifthenelse{\equal{#1}{even}\TE@or\equal{#1}{none}}{}{%
-\def\ff@pages{#1}%
-\@for\@ff@pp:=\ff@pages\do{%
-\def\@ff@numstart{0}\def\@ff@numend{0}%
-\@ff@getrange{\@ff@pp}%
-\ifnum\@ff@numstart=0\def\@ff@numstart{1}\fi
-\ifnum\@ff@numstart=1\relax
-\c@thisframe=\c@maxflow
-\global\setlength{\hsize}{#2}%
-\global\usedframebreaktrue
-\fi
-}}}%
-\fi
-\@ifnextchar[{\@s@tflowframeid{\c@maxflow}}{%
-\@s@tflowframeid{\c@maxflow}[\number\c@maxflow]}}
+  \expandafter\global\expandafter
+    \newbox\csname column\romannumeral\c@maxflow\endcsname
+  \expandafter\global\expandafter
+    \newlength\csname colwidth\romannumeral\c@maxflow\endcsname
+  \expandafter\global\expandafter
+    \newlength\csname colheight\romannumeral\c@maxflow\endcsname
+  \expandafter\global\expandafter
+    \newlength\csname col@\romannumeral\c@maxflow @posx\endcsname
+  \expandafter\global\expandafter
+    \newlength\csname col@\romannumeral\c@maxflow @posy\endcsname
+  \expandafter\global\expandafter
+    \setlength\csname colwidth\romannumeral\c@maxflow\endcsname{#2}
+  \expandafter\global\expandafter
+    \setlength\csname colheight\romannumeral\c@maxflow\endcsname{#3}
+  \expandafter\global\expandafter
+    \setlength\csname col@\romannumeral\c@maxflow @posx\endcsname{#4}
+  \expandafter\global\expandafter
+    \setlength\csname col@\romannumeral\c@maxflow @posy\endcsname{#5}
+  \expandafter\global\expandafter
+    \newlength\csname col@\romannumeral\c@maxflow @evenx\endcsname
+  \expandafter\global\expandafter
+    \newlength\csname col@\romannumeral\c@maxflow @eveny\endcsname
+  \expandafter\global\expandafter
+    \setlength\csname col@\romannumeral\c@maxflow @evenx\endcsname{#4}
+  \expandafter\global\expandafter
+    \setlength\csname col@\romannumeral\c@maxflow @eveny\endcsname{#5}
+  \expandafter
+    \gdef\csname @ff@frametype@\romannumeral\c@maxflow\endcsname{fbox}%
+  \expandafter
+    \gdef\csname @ff@col@\romannumeral\c@maxflow\endcsname{\flowframecol}
+  \expandafter
+    \gdef\csname @ff@txtcol@\romannumeral\c@maxflow\endcsname{%
+      \flowframetextcol
+    }
+  \expandafter
+    \gdef\csname @ff@backcol@\romannumeral\c@maxflow\endcsname{{none}}
+  \expandafter
+    \gdef\csname @ff@pages@\romannumeral\c@maxflow\endcsname{#1}%
+  \expandafter
+    \gdef\csname @ff@xpages@\romannumeral\c@maxflow\endcsname{}%
+  \expandafter
+    \gdef\csname @ff@offset@\romannumeral\c@maxflow\endcsname{compute}
+  \expandafter
+    \gdef\csname @ff@angle@\romannumeral\c@maxflow\endcsname{0}%
+  \expandafter
+    \gdef\csname @ff@margin@\romannumeral\c@maxflow\endcsname{right}
+  \ifnum\c@thisframe=0\relax
+    \ifthenelse{\equal{#1}{all}\TE@or\equal{#1}{odd}}%
+    {%
+      \c@thisframe=\c@maxflow
+      \global\setlength{\hsize}{#2}%
+      \global\usedframebreaktrue
+    }%
+    {%
+      \ifthenelse{\equal{#1}{even}\TE@or\equal{#1}{none}}%
+      {}%
+      {%
+        \def\ff@pages{#1}%
+        \@for\@ff@pp:=\ff@pages\do
+        {%
+          \def\@ff@numstart{0}\def\@ff@numend{0}%
+          \@ff@getrange{\@ff@pp}%
+          \ifnum\@ff@numstart=0\relax
+            \def\@ff@numstart{1}%
+          \fi
+          \ifnum\@ff@numstart=1\relax
+            \c@thisframe=\c@maxflow
+            \global\setlength{\hsize}{#2}%
+            \global\usedframebreaktrue
+          \fi
+        }%
+      }%
+    }%
+  \fi
+  \@ifnextchar[%
+  {\@s@tflowframeid{\c@maxflow}}%
+  {%
+    \@s@tflowframeid{\c@maxflow}[\number\c@maxflow]%
+  }%
+}
 \def\@s@tflowframeid#1[#2]{%
-\edef\ff@label{#2}%
-\@ff@checkuniqueidl{#1}{\ff@label}%
-\expandafter
-\xdef\csname @col@id@\romannumeral#1\endcsname{\ff@label}%
+  \edef\ff@label{#2}%
+  \@ff@checkuniqueidl{#1}{\ff@label}%
+  \expandafter
+    \xdef\csname @col@id@\romannumeral#1\endcsname{\ff@label}%
 }
 \newcommand*{\@ff@checkuniqueidl}[2]{%
-{\@colN=0\relax
-\whiledo{\@colN<\c@maxflow}{%
-\advance\@colN by 1\relax
-\ifnum\@colN=#1\relax
-\else
-\ifthenelse{\equal{#2}{%
-\csname @col@id@\romannumeral\@colN\endcsname}}{%
-\PackageError{flowfram}{Flow frame IDL '#2' already defined}{%
-You can't assign this label, as it is already defined
-for flow frame \number\@colN}}{}%
-\fi
-}}}
+  {%
+    \@colN=0\relax
+    \whiledo{\@colN<\c@maxflow}%
+    {%
+      \advance\@colN by 1\relax
+      \ifnum\@colN=#1\relax
+      \else
+        \ifthenelse
+        {%
+           \equal{#2}%
+           {%
+             \csname @col@id@\romannumeral\@colN\endcsname
+           }%
+        }%
+        {%
+          \PackageError{flowfram}%
+          {Flow frame IDL '#2' already defined}%
+          {%
+            You can't assign this label, as it is already defined
+            for flow frame \number\@colN
+          }%
+        }%
+        {}%
+      \fi
+    }%
+  }%
+}
 \newcommand*{\getflowlabel}[1]{%
-\csname @col@id@\romannumeral#1\endcsname}
+  \csname @col@id@\romannumeral#1\endcsname
+}
 \newcommand*{\getflowid}[2]{%
-\@flowframeid{#2}\edef#1{\number\ff@id}}
-\newcommand*{\@flowframeid}[1]{\@colN=0\relax
-\ff@id=0\relax
-\whiledo{\@colN<\c@maxflow}{\advance\@colN by 1\relax
-\ifthenelse{%
-\equal{#1}{\csname @col@id@\romannumeral\@colN\endcsname}}{%
-\ff@id=\@colN\relax
-\@colN=\c@maxflow}{}}%
-\ifnum\ff@id=0\relax
-\PackageError{flowfram}{Can't find flow frame id '#1'}{}\fi}
-\define@key{flowframe}{width}{\ifthenelse{\equal{#1}{}}{%
-\PackageError{flowfram}{Missing value for 'width' key}{}}{}%
-\def\ff@width{#1}}
-\define@key{flowframe}{height}{\ifthenelse{\equal{#1}{}}{%
-\PackageError{flowfram}{Missing value for 'height' key}{}}{}%
-\def\ff@height{#1}}
-\define@key{flowframe}{x}{\ifthenelse{\equal{#1}{}}{%
-\PackageError{flowfram}{Missing value for 'x' key}{}}{}%
-\def\ff@x{#1}}
-\define@key{flowframe}{y}{\ifthenelse{\equal{#1}{}}{%
-\PackageError{flowfram}{Missing value for 'y' key}{}}{}%
-\def\ff@y{#1}}
-\define@key{flowframe}{evenx}{\ifthenelse{\equal{#1}{}}{%
-\PackageError{flowfram}{Missing value for 'evenx' key}{}}{}%
-\def\ff@evenx{#1}}
-\define@key{flowframe}{eveny}{\ifthenelse{\equal{#1}{}}{%
-\PackageError{flowfram}{Missing value for 'eveny' key}{}}{}%
-\def\ff@eveny{#1}}
-\define@key{flowframe}{oddx}{\ifthenelse{\equal{#1}{}}{%
-\PackageError{flowfram}{Missing value for 'oddx' key}{}}{}%
-\def\ff@oddx{#1}}
-\define@key{flowframe}{oddy}{\ifthenelse{\equal{#1}{}}{%
-\PackageError{flowfram}{Missing value for 'oddy' key}{}}{}%
-\def\ff@oddy{#1}}
-\define@key{flowframe}{label}{\ifthenelse{\equal{#1}{}}{%
-\PackageError{flowfram}{Missing value for 'label' key}{}}{}%
-\def\ff@label{#1}}
-\define@key{flowframe}{border}[plain]{\ifthenelse{\equal{#1}{}}{%
-\PackageError{flowfram}{Missing value for 'border' key - use
-'none' for no border}{}}{}%
-\ifthenelse{\equal{#1}{none}}{%
-\def\ff@frame{false}}{\def\ff@frame{true}%
-\ifthenelse{\equal{#1}{plain}}{\def\ff@frametype{fbox}}{%
-\def\ff@frametype{#1}}}}
-\define@key{flowframe}{bordercolor}{\ifthenelse{\equal{#1}{}}{%
-\PackageError{flowfram}{Missing value for 'bordercolor' key}{}}{}%
-\def\ff@col{#1}}
-\define@key{flowframe}{textcolor}{\ifthenelse{\equal{#1}{}}{%
-\PackageError{flowfram}{Missing value for 'textcolor' key}{}}{}%
-\def\ff@txtcol{#1}}
-\define@key{flowframe}{backcolor}{\ifthenelse{\equal{#1}{}}{%
-\PackageError{flowfram}{Missing value for 'backcolor' key}{}}{}%
-\def\ff@backcol{#1}}
-\define@key{flowframe}{pages}{\ifthenelse{\equal{#1}{}}{%
-\PackageError{flowfram}{Missing value for 'pages' key}{}}{}%
-\def\ff@pages{#1}}
-\define@key{flowframe}{offset}{\def\ff@offset{#1}%
-\ifthenelse{\equal{#1}{}}{\PackageError{flowframe}{%
-Invalid value for key 'offset'}{%
-'offset' can either be 'compute' (to compute it according
-to certain pre-defined rules) or a length}}{}}
+  \@flowframeid{#2}%
+  \edef#1{\number\ff@id}%
+}
+\newcommand*{\@flowframeid}[1]{%
+  \@colN=0\relax
+  \ff@id=0\relax
+  \whiledo{\@colN<\c@maxflow}%
+  {%
+    \advance\@colN by 1\relax
+    \ifthenelse
+    {%
+      \equal{#1}{\csname @col@id@\romannumeral\@colN\endcsname}%
+    }%
+    {%
+      \ff@id=\@colN\relax
+      \@colN=\c@maxflow
+    }%
+    {}%
+  }%
+  \ifnum\ff@id=0\relax
+    \PackageError{flowfram}{Can't find flow frame id '#1'}{}%
+  \fi
+}
+\define@key{flowframe}{width}%
+{%
+  \ifthenelse{\equal{#1}{}}%
+  {%
+    \PackageError{flowfram}{Missing value for 'width' key}{}%
+  }%
+  {}%
+  \def\ff@width{#1}%
+}
+\define@key{flowframe}{height}%
+{%
+  \ifthenelse{\equal{#1}{}}%
+  {%
+    \PackageError{flowfram}{Missing value for 'height' key}{}%
+  }%
+  {}%
+  \def\ff@height{#1}%
+}
+\define@key{flowframe}{x}%
+{%
+  \ifthenelse{\equal{#1}{}}%
+  {%
+    \PackageError{flowfram}{Missing value for 'x' key}{}%
+  }%
+  {}%
+  \def\ff@x{#1}%
+}
+\define@key{flowframe}{y}%
+{%
+  \ifthenelse{\equal{#1}{}}%
+  {%
+    \PackageError{flowfram}{Missing value for 'y' key}{}%
+  }%
+  {}%
+  \def\ff@y{#1}%
+}
+\define@key{flowframe}{evenx}%
+{%
+  \ifthenelse{\equal{#1}{}}%
+  {%
+    \PackageError{flowfram}{Missing value for 'evenx' key}{}%
+  }%
+  {}%
+  \def\ff@evenx{#1}%
+}
+\define@key{flowframe}{eveny}%
+{%
+  \ifthenelse{\equal{#1}{}}%
+  {%
+    \PackageError{flowfram}{Missing value for 'eveny' key}{}%
+  }%
+  {}%
+  \def\ff@eveny{#1}%
+}
+\define@key{flowframe}{oddx}%
+{%
+  \ifthenelse{\equal{#1}{}}%
+  {%
+    \PackageError{flowfram}{Missing value for 'oddx' key}{}%
+  }%
+  {}%
+  \def\ff@oddx{#1}%
+}
+\define@key{flowframe}{oddy}%
+{%
+  \ifthenelse{\equal{#1}{}}%
+  {%
+    \PackageError{flowfram}{Missing value for 'oddy' key}{}%
+  }%
+  {}%
+  \def\ff@oddy{#1}%
+}
+\define@key{flowframe}{label}%
+{%
+  \ifthenelse{\equal{#1}{}}%
+  {%
+    \PackageError{flowfram}{Missing value for 'label' key}{}%
+  }%
+  {}%
+  \def\ff@label{#1}%
+}
+\define@key{flowframe}{border}[plain]%
+{%
+  \ifthenelse{\equal{#1}{}}%
+  {%
+    \PackageError{flowfram}%
+    {%
+       Missing value for 'border' key - use
+       'none' for no border%
+    }%
+    {}%
+  }%
+  {}%
+  \ifthenelse{\equal{#1}{none}}%
+  {%
+    \def\ff@frame{false}%
+  }%
+  {%
+    \def\ff@frame{true}%
+    \ifthenelse{\equal{#1}{plain}}%
+    {%
+      \def\ff@frametype{fbox}%
+    }%
+    {%
+      \def\ff@frametype{#1}%
+    }%
+  }%
+}
+\define@key{flowframe}{bordercolor}%
+{%
+  \ifthenelse{\equal{#1}{}}%
+  {%
+    \PackageError{flowfram}{Missing value for 'bordercolor' key}{}%
+  }%
+  {}%
+  \def\ff@col{#1}%
+}
+\define@key{flowframe}{textcolor}%
+{%
+  \ifthenelse{\equal{#1}{}}%
+  {%
+    \PackageError{flowfram}{Missing value for 'textcolor' key}{}%
+  }%
+  {}%
+  \def\ff@txtcol{#1}%
+}
+\define@key{flowframe}{backcolor}%
+{%
+  \ifthenelse{\equal{#1}{}}%
+  {%
+    \PackageError{flowfram}{Missing value for 'backcolor' key}{}%
+  }%
+  {}%
+  \def\ff@backcol{#1}%
+}
+\define@key{flowframe}{pages}%
+{%
+  \ifthenelse{\equal{#1}{}}%
+  {%
+    \PackageError{flowfram}{Missing value for 'pages' key}{}%
+  }%
+  {}%
+  \def\ff@pages{#1}%
+}
+\define@key{flowframe}{excludepages}%
+{%
+  \def\ff@xpages{#1}%
+}
+\define@key{flowframe}{offset}%
+{%
+  \def\ff@offset{#1}%
+  \ifthenelse{\equal{#1}{}}%
+  {%
+    \PackageError{flowframe}%
+    {%
+      Invalid value for key 'offset'%
+    }%
+    {%
+      'offset' can either be 'compute' (to compute it according
+      to certain pre-defined rules) or a length%
+    }%
+  }%
+  {}%
+}
 \define@key{flowframe}{angle}{\def\ff@angle{#1}%
 }
-\define@key{flowframe}{margin}{%
-\ifthenelse{\equal{#1}{left} \or \equal{#1}{right}
-\or \equal{#1}{inner} \or \equal{#1}{outer}}{%
-\def\ff@margin{#1}}{\PackageError{flowfram}{invalid value of
-'margin' key}{Key 'margin' can only take the values
-'left' or 'right'}}}
-\define@key{flowframe}{clear}[true]{%
-\ifthenelse{\equal{#1}{true}\or\equal{#1}{false}}{%
-\def\ff@clear{#1}}{\PackageError{flowfram}{Key 'clear' is
-boolean}{You can only specify the values 'true' or 'false'}}}
-\define@key{flowframe}{style}{\ifthenelse{\equal{#1}{}}{%
-\PackageError{flowfram}{Missing value for 'style' key}{}}{}%
-\ifthenelse{\equal{#1}{none}}{\def\ff@style{relax}}{\def\ff@style{#1}}}
-\define@key{flowframe}{shape}{\def\ff@shape{#1}%
-}
-\define@key{flowframe}{valign}{\ifthenelse{\equal{#1}{c} \or
-\equal{#1}{t} \or \equal{#1}{b}}{\def\ff@valign{#1}}{%
-\PackageError{flowfram}{Invalid value for 'valign' key}{You
-may only specify 'c', 't' or 'b'}}}
+\define@choicekey{flowframe}{margin}{left,right,inner,outer}%
+{%
+  \def\ff@margin{#1}%
+}
+\define@choicekey{flowframe}{clear}{true,false}[true]{%
+  \def\ff@clear{#1}%
+}
+\define@key{flowframe}{style}%
+{%
+  \ifthenelse{\equal{#1}{}}%
+  {%
+    \PackageError{flowfram}{Missing value for 'style' key}{}%
+  }%
+  {}%
+  \ifthenelse{\equal{#1}{none}}%
+  {%
+    \def\ff@style{relax}%
+  }%
+  {%
+    \def\ff@style{#1}%
+  }%
+}
+\define@key{flowframe}{shape}%
+{%
+  \def\ff@shape{#1}%
+}
+\define@choicekey{flowframe}{valign}{c,t,b}%
+{%
+  \def\ff@valign{#1}%
+}
 \newcommand*{\setallflowframes}[1]{%
-\@colN=0\whiledo{\@colN<\c@maxflow}{\advance\@colN by 1\relax
-\@@setflowframe{\@colN}{#1}}}
+  \@colN=0\relax
+  \whiledo{\@colN<\c@maxflow}%
+  {%
+    \advance\@colN by 1\relax
+    \@@setflowframe{\@colN}{#1}%
+  }%
+}
 \newcommand*{\setflowframe}{\@ifstar\@ssetflowframe\@setflowframe}
 \newcommand{\@ssetflowframe}[2]{%
-\@for\@ff@id:=#1\do{%
-\@flowframeid{\@ff@id}%
-\@@setflowframe{\ff@id}{#2}}}
+  \@for\@ff@id:=#1\do{%
+    \@flowframeid{\@ff@id}%
+    \@@setflowframe{\ff@id}{#2}%
+  }%
+}
 \newcommand*{\@setflowframe}[2]{%
-\ifthenelse{\equal{#1}{all}}{%
-\setallflowframes{#2}}{%
-\ifthenelse{\equal{#1}{odd} \TE@or \equal{#1}{even}}{%
-\ifthenelse{\equal{#1}{odd}}{\@colN=1}{\@colN=2}%
-\whiledo{\@colN<\c@maxflow\TE@or\@colN=\c@maxflow}{%
-\@@setflowframe{\@colN}{#2}%
-\advance\@colN by 2\relax}%
-}{%
-\@for\@ff@id:=#1\do{%
-\def\@ff@numstart{0}\def\@ff@numend{10000}%
-\@ff@getrange{\@ff@id}%
-\ifnum\@ff@numstart=0\relax
-  \def\@ff@numstart{1}%
-\fi
-\ifnum\@ff@numend>\c@maxflow\relax
-  \def\@ff@numend{\c@maxflow}%
-\fi
-\@colN=\@ff@numstart\relax
-\whiledo{\@colN<\@ff@numend \TE@or \@colN=\@ff@numend}{%
-\@@setflowframe{\@colN}{#2}%
-\advance\@colN by 1\relax
-}}}}}
+  \ifthenelse{\equal{#1}{all}}%
+  {%
+    \setallflowframes{#2}%
+  }%
+  {%
+    \ifthenelse{\equal{#1}{odd} \TE@or \equal{#1}{even}}%
+    {%
+      \ifthenelse{\equal{#1}{odd}}%
+      {%
+        \@colN=1\relax
+      }%
+      {%
+        \@colN=2\relax
+      }%
+      \whiledo{\@colN<\c@maxflow\TE@or\@colN=\c@maxflow}%
+      {%
+        \@@setflowframe{\@colN}{#2}%
+        \advance\@colN by 2\relax
+      }%
+    }%
+    {%
+      \@for\@ff@id:=#1\do
+      {%
+        \def\@ff@numstart{0}%
+        \def\@ff@numend{10000}%
+        \@ff@getrange{\@ff@id}%
+        \ifnum\@ff@numstart=0\relax
+          \def\@ff@numstart{1}%
+        \fi
+        \ifnum\@ff@numend>\c@maxflow\relax
+          \def\@ff@numend{\c@maxflow}%
+        \fi
+        \@colN=\@ff@numstart\relax
+        \whiledo{\@colN<\@ff@numend \TE@or \@colN=\@ff@numend}%
+        {%
+          \@@setflowframe{\@colN}{#2}%
+          \advance\@colN by 1\relax
+        }%
+      }%
+    }%
+  }%
+}
 \newcommand*{\@@setflowframe}[2]{%
-\def\ff@frame{}\def\ff@width{}\def\ff@height{}\def\ff@margin{}%
-\def\ff@x{}\def\ff@y{}\def\ff@frametype{}\def\ff@col{}%
-\def\ff@valign{}\def\ff@style{}%
-\def\ff@txtcol{}\def\ff@clear{}\def\ff@offset{}\def\ff@pages{}%
-\def\ff@label{}\def\ff@backcol{}\def\ff@evenx{}\def\ff@eveny{}%
-\def\ff@oddx{}\def\ff@oddy{}\def\ff@angle{}\def\ff@shape{\empty}%
-\setkeys{flowframe}{#2}%
-\ifthenelse{\equal{\ff@frame}{}}{}{%
-\setboolean{columnframe\romannumeral#1}{\ff@frame}}%
-\ifthenelse{\equal{\ff@width}{}}{}{%
-\expandafter\setlength\csname colwidth\romannumeral#1\endcsname
-{\ff@width}}%
-\ifthenelse{\equal{\ff@height}{}}{}{%
-\expandafter\setlength\csname colheight\romannumeral#1\endcsname
-{\ff@height}}%
-\ifthenelse{\equal{\ff@x}{}}{}{%
-\expandafter\setlength\csname col@\romannumeral#1@posx\endcsname
-{\ff@x}%
-\expandafter\setlength\csname col@\romannumeral#1@evenx\endcsname
-{\ff@x}}
-\ifthenelse{\equal{\ff@y}{}}{}{%
-\expandafter\setlength\csname col@\romannumeral#1@posy\endcsname
-{\ff@y}%
-\expandafter\setlength\csname col@\romannumeral#1@eveny\endcsname
-{\ff@y}}%
-\ifthenelse{\equal{\ff@evenx}{}}{}{%
-\expandafter\setlength\csname col@\romannumeral#1@evenx\endcsname
-{\ff@evenx}}%
-\ifthenelse{\equal{\ff@eveny}{}}{}{%
-\expandafter\setlength\csname col@\romannumeral#1@eveny\endcsname
-{\ff@eveny}}%
-\ifthenelse{\equal{\ff@oddx}{}}{}{%
-\expandafter\setlength\csname col@\romannumeral#1@posx\endcsname
-{\ff@oddx}}%
-\ifthenelse{\equal{\ff@oddy}{}}{}{%
-\expandafter\setlength\csname col@\romannumeral#1@posy\endcsname
-{\ff@oddy}}%
-\ifthenelse{\equal{\ff@label}{}}{}{%
-\@s@tflowframeid{#1}[\ff@label]}%
-\ifthenelse{\equal{\ff@frametype}{}}{}{%
-\expandafter\edef\csname @ff@frametype@\romannumeral#1\endcsname
-{\ff@frametype}}%
-\ifthenelse{\equal{\ff@col}{}}{}{%
-\expandafter\@setframecol\ff@col\end{#1}{col}{ff}}%
-\ifthenelse{\equal{\ff@txtcol}{}}{}{%
-\expandafter\@setframecol\ff@txtcol\end{#1}{txtcol}{ff}}%
-\ifthenelse{\equal{\ff@backcol}{}}{}{%
-\expandafter\@setframecol\ff@backcol\end{#1}{backcol}{ff}}%
-\ifthenelse{\equal{\ff@margin}{}}{}{%
-\expandafter\xdef\csname @ff@margin@\romannumeral#1\endcsname
-{\ff@margin}}%
-\ifthenelse{\equal{\ff@pages}{}}{}{%
-\expandafter\xdef\csname @ff@pages@\romannumeral#1\endcsname
-{\ff@pages}}%
-\ifthenelse{\equal{\ff@offset}{}}{}{%
-\expandafter\xdef\csname @ff@offset@\romannumeral#1\endcsname
-{\ff@offset}}%
-\ifthenelse{\equal{\ff@angle}{}}{}{%
-\expandafter\xdef\csname @ff@angle@\romannumeral#1\endcsname
-{\ff@angle}}%
-\ifthenelse{\equal{\ff@clear}{}}{}{%
-\PackageError{flowfram}%
-{Key 'clear' not available for flow frames}{}}%
-\ifthenelse{\equal{\ff@style}{}}{}{%
-\PackageError{flowfram}%
-{Key 'style' not available for flow frames}{}}%
-\if\ff@shape\empty
-\else
-\PackageError{flowfram}%
-{Key 'shape' not available for flow frames}{}%
-\fi
-\ifthenelse{\equal{\ff@valign}{}}{}{%
-\PackageError{flowfram}%
-{Key 'valign' not available for flow frames}{}}%
+  \def\ff@frame{}\def\ff@width{}\def\ff@height{}\def\ff@margin{}%
+  \def\ff@x{}\def\ff@y{}\def\ff@frametype{}\def\ff@col{}%
+  \def\ff@valign{}\def\ff@style{}%
+  \def\ff@txtcol{}\def\ff@clear{}\def\ff@offset{}\def\ff@pages{}%
+  \def\ff@label{}\def\ff@backcol{}\def\ff@evenx{}\def\ff@eveny{}%
+  \def\ff@oddx{}\def\ff@oddy{}\def\ff@angle{}%
+  \let\ff@xpages\undefined
+  \let\ff@shape\undefined
+  \setkeys{flowframe}{#2}%
+  \ifdefempty{\ff@frame}{}%
+  {%
+    \setboolean{columnframe\romannumeral#1}{\ff@frame}%
+  }%
+  \ifdefempty{\ff@width}{}%
+  {%
+    \expandafter
+      \setlength\csname colwidth\romannumeral#1\endcsname
+      {\ff@width}%
+  }%
+  \ifdefempty{\ff@height}{}%
+  {%
+    \expandafter
+      \setlength\csname colheight\romannumeral#1\endcsname
+      {\ff@height}%
+  }%
+  \ifdefempty{\ff@x}{}%
+  {%
+    \expandafter
+      \setlength\csname col@\romannumeral#1@posx\endcsname
+      {\ff@x}%
+    \expandafter
+      \setlength\csname col@\romannumeral#1@evenx\endcsname
+      {\ff@x}%
+  }
+  \ifdefempty{\ff@y}{}%
+  {%
+    \expandafter
+      \setlength\csname col@\romannumeral#1@posy\endcsname
+      {\ff@y}%
+    \expandafter
+      \setlength\csname col@\romannumeral#1@eveny\endcsname
+      {\ff@y}%
+  }%
+  \ifdefempty{\ff@evenx}{}%
+  {%
+    \expandafter
+      \setlength\csname col@\romannumeral#1@evenx\endcsname
+      {\ff@evenx}%
+  }%
+  \ifdefempty{\ff@eveny}{}%
+  {%
+    \expandafter
+      \setlength\csname col@\romannumeral#1@eveny\endcsname
+      {\ff@eveny}%
+  }%
+  \ifdefempty{\ff@oddx}{}%
+  {%
+    \expandafter
+      \setlength\csname col@\romannumeral#1@posx\endcsname
+      {\ff@oddx}%
+  }%
+  \ifdefempty{\ff@oddy}{}%
+  {%
+    \expandafter
+      \setlength\csname col@\romannumeral#1@posy\endcsname
+      {\ff@oddy}%
+  }%
+  \ifdefempty{\ff@label}{}%
+  {%
+    \@s@tflowframeid{#1}[\ff@label]%
+  }%
+  \ifdefempty{\ff@frametype}{}%
+  {%
+    \expandafter
+      \edef\csname @ff@frametype@\romannumeral#1\endcsname{%
+        \ff@frametype}%
+  }%
+  \ifdefempty{\ff@col}{}%
+  {%
+    \expandafter\@setframecol\ff@col\end{#1}{col}{ff}%
+  }%
+  \ifdefempty{\ff@txtcol}{}%
+  {%
+    \expandafter\@setframecol\ff@txtcol\end{#1}{txtcol}{ff}%
+  }%
+  \ifdefempty{\ff@backcol}{}%
+  {%
+    \expandafter\@setframecol\ff@backcol\end{#1}{backcol}{ff}%
+  }%
+  \ifdefempty{\ff@margin}{}%
+  {%
+    \expandafter
+      \xdef\csname @ff@margin@\romannumeral#1\endcsname{%
+        \ff@margin}%
+  }%
+  \ifdefempty{\ff@pages}{}%
+  {%
+    \flowsetpagelist{#1}{\ff@pages}%
+  }%
+  \ifundef{\ff@xpages}{}%
+  {%
+    \flowsetexclusion{#1}{\ff@xpages}%
+  }%
+  \ifdefempty{\ff@offset}{}%
+  {%
+    \expandafter
+      \xdef\csname @ff@offset@\romannumeral#1\endcsname{%
+        \ff@offset}%
+  }%
+  \ifdefempty{\ff@angle}{}%
+  {%
+    \expandafter
+      \xdef\csname @ff@angle@\romannumeral#1\endcsname{%
+        \ff@angle}%
+  }%
+  \ifdefempty{\ff@clear}{}%
+  {%
+    \PackageError{flowfram}%
+      {Key 'clear' not available for flow frames}{}%
+  }%
+  \ifdefempty{\ff@style}{}%
+  {%
+    \PackageError{flowfram}%
+      {Key 'style' not available for flow frames}{}%
+  }%
+  \ifundef{\ff@shape}{}%
+  {%
+    \PackageError{flowfram}%
+    {Key 'shape' not available for flow frames}{}%
+  }%
+  \ifdefempty{\ff@valign}{}%
+  {%
+    \PackageError{flowfram}%
+    {Key 'valign' not available for flow frames}{}%
+  }%
+}
+\newcommand*{\flowsetpagelist}[2]{%
+  \expandafter
+    \xdef\csname @ff@pages@\romannumeral#1\endcsname{#2}%
+  \flf@message{Setting page range for flow frame
+    \number#1\space\space to "#2"}%
+}
+\newcommand*{\flowsetexclusion}[2]{%
+  \expandafter
+    \xdef\csname @ff@xpages@\romannumeral#1\endcsname{#2}%
+  \flf@message{Setting exclusion for flow frame
+    \number#1\space\space to "#2"}%
+}
+\newcommand*{\flowaddexclusion}[2]{%
+  \ifcsempty{@ff@xpages@\romannumeral#1}
+  {%
+    \expandafter
+      \xdef\csname @ff@xpages@\romannumeral#1\endcsname{#2}%
+  }%
+  {%
+    \expandafter
+      \xdef\csname @ff@xpages@\romannumeral#1\endcsname{%
+       \csname @ff@xpages@\romannumeral#1\endcsname,#2}%
+  }%
+  \flf@message{Setting exclusion for flow frame
+    \number#1\space\space to
+    "\csname @ff@xpages@\romannumeral#1\endcsname"}%
 }
 \newcommand*{\@@flowframeswapcoords}[1]{%
-\setlength{\@ff@tmp@x}%
-{\csname col@\romannumeral#1@evenx\endcsname}
-\expandafter\setlength\csname col@\romannumeral#1@evenx\endcsname
-{\csname col@\romannumeral#1@posx\endcsname}%
-\expandafter\setlength\csname col@\romannumeral#1@posx\endcsname
-{\@ff@tmp@x}%
-\setlength{\@ff@tmp@y}%
-{\csname col@\romannumeral#1@eveny\endcsname}
-\expandafter\setlength\csname col@\romannumeral#1@eveny\endcsname
-{\csname col@\romannumeral#1@posy\endcsname}%
-\expandafter\setlength\csname col@\romannumeral#1@posy\endcsname
-{\@ff@tmp@y}%
+  \setlength{\@ff@tmp@x}%
+    {\csname col@\romannumeral#1@evenx\endcsname}
+  \expandafter\setlength\csname col@\romannumeral#1@evenx\endcsname
+    {\csname col@\romannumeral#1@posx\endcsname}%
+  \expandafter\setlength\csname col@\romannumeral#1@posx\endcsname
+    {\@ff@tmp@x}%
+  \setlength{\@ff@tmp@y}%
+    {\csname col@\romannumeral#1@eveny\endcsname}
+  \expandafter\setlength\csname col@\romannumeral#1@eveny\endcsname
+    {\csname col@\romannumeral#1@posy\endcsname}%
+  \expandafter\setlength\csname col@\romannumeral#1@posy\endcsname
+    {\@ff@tmp@y}%
 }
 \newcommand*{\ffswapoddeven}{%
-\@ifstar\@sflowframeswapcoords\@flowframeswapcoords}
+  \@ifstar\@sflowframeswapcoords\@flowframeswapcoords
+}
 \newcommand*{\@sflowframeswapcoords}[1]{%
-\@for\@ff@id:=#1\do{%
-\@flowframeid{\@ff@id}%
-\@@flowframeswapcoords{\ff@id}}}
+  \@for\@ff@id:=#1\do
+  {%
+    \@flowframeid{\@ff@id}%
+    \@@flowframeswapcoords{\ff@id}%
+  }%
+}
 \newcommand*{\@flowframeswapcoords}[1]{%
-\ifthenelse{\equal{#1}{all}}{%
-\ff@id=0\relax
-\whiledo{\ff@id<\c@maxflow}{\advance\ff@id by 1\relax
-\@@flowframeswapcoords{\ff@id}}%
-}{%
-\ifthenelse{\equal{#1}{odd} \TE@or \equal{#1}{even}}{%
-\ifthenelse{\equal{#1}{odd}}{\@colN=1}{\@colN=2}%
-\whiledo{\@colN<\c@maxflow\TE@or\@colN=\c@maxflow}{%
-\@@flowframeswapcoords{\@colN}%
-\advance\@colN by 2\relax}%
-}{%
-\@for\@ff@id:=#1\do{%
-\def\@ff@numstart{0}\def\@ff@numend{10000}%
-\@ff@getrange{\@ff@id}%
-\ifnum\@ff@numstart=0\relax
-  \def\@ff@numstart{1}%
-\fi
-\ifnum\@ff@numend>\c@maxflow
-  \def\@ff@numend{\c@maxflow}%
-\fi
-\@colN=\@ff@numstart
-\whiledo{\@colN<\@ff@numend \TE@or \@colN=\@ff@numend}{%
-\@@flowframeswapcoords{\@colN}%
-\advance\@colN by 1\relax
-}}}}}
+  \ifthenelse{\equal{#1}{all}}%
+  {%
+    \ff@id=0\relax
+    \whiledo{\ff@id<\c@maxflow}%
+    {%
+      \advance\ff@id by 1\relax
+      \@@flowframeswapcoords{\ff@id}%
+    }%
+  }%
+  {%
+    \ifthenelse{\equal{#1}{odd} \TE@or \equal{#1}{even}}%
+    {%
+      \ifthenelse{\equal{#1}{odd}}{\@colN=1}{\@colN=2}%
+      \whiledo{\@colN<\c@maxflow\TE@or\@colN=\c@maxflow}%
+      {%
+        \@@flowframeswapcoords{\@colN}%
+        \advance\@colN by 2\relax
+      }%
+    }%
+    {%
+      \@for\@ff@id:=#1\do
+      {%
+        \def\@ff@numstart{0}%
+        \def\@ff@numend{100000}%
+        \@ff@getrange{\@ff@id}%
+        \ifnum\@ff@numstart=0\relax
+          \def\@ff@numstart{1}%
+        \fi
+        \ifnum\@ff@numend>\c@maxflow
+          \def\@ff@numend{\c@maxflow}%
+        \fi
+        \@colN=\@ff@numstart
+        \whiledo{\@colN<\@ff@numend \TE@or \@colN=\@ff@numend}%
+        {%
+          \@@flowframeswapcoords{\@colN}%
+          \advance\@colN by 1\relax
+        }%
+      }%
+    }%
+  }%
+}
 \newcommand*{\flowframex}[1]{%
-\csname col@\romannumeral#1@posx\endcsname}
+  \csname col@\romannumeral#1@posx\endcsname
+}
 \newcommand*{\flowframey}[1]{%
-\csname col@\romannumeral#1@posy\endcsname}
+  \csname col@\romannumeral#1@posy\endcsname
+}
 \newcommand*{\flowframeevenx}[1]{%
-\csname col@\romannumeral#1@evenx\endcsname}
+  \csname col@\romannumeral#1@evenx\endcsname
+}
 \newcommand*{\flowframeeveny}[1]{%
-\csname col@\romannumeral#1@eveny\endcsname}
+  \csname col@\romannumeral#1@eveny\endcsname
+}
 \newcommand{\flowframewidth}[1]{%
-\csname colwidth\romannumeral#1\endcsname}
+  \csname colwidth\romannumeral#1\endcsname
+}
 \newcommand*{\flowframeheight}[1]{%
-\csname colheight\romannumeral#1\endcsname}
+  \csname colheight\romannumeral#1\endcsname
+}
 \def\@setframecol{\@ifnextchar[\@@setframecol\@@setfr@mecol}
 \def\@@setframecol[#1]#2\end#3#4#5{%
-\expandafter\edef\csname @#5@#4@\romannumeral#3\endcsname{%
-[#1]{#2}}}
+  \expandafter\edef\csname @#5@#4@\romannumeral#3\endcsname{%
+    [#1]{#2}}%
+}
 \def\@@setfr@mecol#1\end#2#3#4{%
-\expandafter\edef\csname @#4@#3@\romannumeral#2\endcsname{{#1}}}
+  \expandafter\edef\csname @#4@#3@\romannumeral#2\endcsname{{#1}}%
+}
 \newcommand*{\newstaticframe}{\@n@wstaticframe}
 \newcommand*{\@n@wstaticframe}{%
-\global\advance\c@maxstatic by 1\relax
-\newboolean{staticframe\romannumeral\c@maxstatic}%
-\@ifstar\@snewstaticframe\@newstaticframe
+  \global\advance\c@maxstatic by 1\relax
+  \newboolean{staticframe\romannumeral\c@maxstatic}%
+  \@ifstar\@snewstaticframe\@newstaticframe
 }
 \newcommand{\@snewstaticframe}{%
-\setboolean{staticframe\romannumeral\c@maxstatic}{true}%
-\@@newstaticframe}
+  \setboolean{staticframe\romannumeral\c@maxstatic}{true}%
+  \@@newstaticframe
+}
 \newcommand{\@newstaticframe}{%
-\setboolean{staticframe\romannumeral\c@maxstatic}{false}%
-\@@newstaticframe}
+  \setboolean{staticframe\romannumeral\c@maxstatic}{false}%
+  \@@newstaticframe
+}
 \newcommand*{\@@newstaticframe}[5][all]{%
-\expandafter
-\newbox\csname @staticframe@\romannumeral\c@maxstatic\endcsname
-\expandafter
-\newlength\csname @sf@\romannumeral\c@maxstatic @posx\endcsname
-\expandafter
-\newlength\csname @sf@\romannumeral\c@maxstatic @posy\endcsname
-\expandafter\setlength
-\csname @sf@\romannumeral\c@maxstatic @posx\endcsname{#4}%
-\expandafter\setlength
-\csname @sf@\romannumeral\c@maxstatic @posy\endcsname{#5}%
-\expandafter\newlength
-\csname @sf@\romannumeral\c@maxstatic @evenx\endcsname
-\expandafter\newlength
-\csname @sf@\romannumeral\c@maxstatic @eveny\endcsname
-\expandafter\setlength
-\csname @sf@\romannumeral\c@maxstatic @evenx\endcsname{#4}%
-\expandafter\setlength
-\csname @sf@\romannumeral\c@maxstatic @eveny\endcsname{#5}%
-{\@ff@tmp@x=#2\relax
-\@ff@tmp@y=#3\relax
-\expandafter
-\xdef\csname @sf@dim@\romannumeral\c@maxstatic\endcsname{%
-[c][\the\@ff@tmp@y][c]{\the\@ff@tmp@x}}}%
-\expandafter
-\def\csname @sf@col@\romannumeral\c@maxstatic\endcsname{%
-\flowframecol}%
-\expandafter
-\def\csname @sf@txtcol@\romannumeral\c@maxstatic\endcsname{%
-\flowframetextcol}%
-\expandafter
-\def\csname @sf@backcol@\romannumeral\c@maxstatic\endcsname{%
-{none}}%
-\expandafter
-\xdef\csname @sf@pages@\romannumeral\c@maxstatic\endcsname{#1}%
-\expandafter
-\gdef\csname @sf@offset@\romannumeral\c@maxstatic\endcsname{%
-compute}%
-\expandafter
-\gdef\csname @sf@angle@\romannumeral\c@maxstatic\endcsname{0}%
-\expandafter
-\gdef\csname @sf@shape@\romannumeral\c@maxstatic\endcsname{\relax}%
-\expandafter
-\def\csname @sf@frametype@\romannumeral\c@maxstatic\endcsname{%
-fbox}%
-\newboolean{@sf@clear@\romannumeral\c@maxstatic}%
-\setboolean{@sf@clear@\romannumeral\c@maxstatic}{false}
-\@ifnextchar[{\@s@tstaticframeid{\c@maxstatic}}%
-{\@s@tstaticframeid{\c@maxstatic}[\number\c@maxstatic]}}
+  \expandafter
+    \newbox\csname @staticframe@\romannumeral\c@maxstatic\endcsname
+  \expandafter
+    \newlength\csname @sf@\romannumeral\c@maxstatic @posx\endcsname
+  \expandafter
+    \newlength\csname @sf@\romannumeral\c@maxstatic @posy\endcsname
+  \expandafter\setlength
+    \csname @sf@\romannumeral\c@maxstatic @posx\endcsname{#4}%
+  \expandafter\setlength
+    \csname @sf@\romannumeral\c@maxstatic @posy\endcsname{#5}%
+  \expandafter\newlength
+    \csname @sf@\romannumeral\c@maxstatic @evenx\endcsname
+  \expandafter\newlength
+    \csname @sf@\romannumeral\c@maxstatic @eveny\endcsname
+  \expandafter\setlength
+    \csname @sf@\romannumeral\c@maxstatic @evenx\endcsname{#4}%
+  \expandafter\setlength
+    \csname @sf@\romannumeral\c@maxstatic @eveny\endcsname{#5}%
+    {\@ff@tmp@x=#2\relax
+  \@ff@tmp@y=#3\relax
+  \expandafter
+    \xdef\csname @sf@dim@\romannumeral\c@maxstatic\endcsname{%
+      [c][\the\@ff@tmp@y][c]{\the\@ff@tmp@x}}}%
+  \expandafter
+    \def\csname @sf@col@\romannumeral\c@maxstatic\endcsname{%
+      \flowframecol}%
+  \expandafter
+    \def\csname @sf@txtcol@\romannumeral\c@maxstatic\endcsname{%
+      \flowframetextcol}%
+  \expandafter
+    \def\csname @sf@backcol@\romannumeral\c@maxstatic\endcsname{%
+      {none}}%
+  \expandafter
+    \xdef\csname @sf@pages@\romannumeral\c@maxstatic\endcsname{#1}%
+  \expandafter
+    \gdef\csname @sf@xpages@\romannumeral\c@maxflow\endcsname{}%
+  \expandafter
+    \gdef\csname @sf@offset@\romannumeral\c@maxstatic\endcsname{%
+      compute}%
+  \expandafter
+    \gdef\csname @sf@angle@\romannumeral\c@maxstatic\endcsname{0}%
+  \expandafter
+    \gdef\csname @sf@shape@\romannumeral\c@maxstatic\endcsname{\relax}%
+  \expandafter
+    \def\csname @sf@frametype@\romannumeral\c@maxstatic\endcsname{%
+      fbox}%
+  \newboolean{@sf@clear@\romannumeral\c@maxstatic}%
+  \setboolean{@sf@clear@\romannumeral\c@maxstatic}{false}
+  \@ifnextchar[{\@s@tstaticframeid{\c@maxstatic}}%
+  {\@s@tstaticframeid{\c@maxstatic}[\number\c@maxstatic]}%
+}
 \def\@s@tstaticframeid#1[#2]{%
-\edef\ff@label{#2}%
-\@sf@checkuniqueidl{#1}{\ff@label}%
-\expandafter
-\xdef\csname @sf@id@\romannumeral#1\endcsname{\ff@label}}
+  \edef\ff@label{#2}%
+  \@sf@checkuniqueidl{#1}{\ff@label}%
+  \expandafter
+    \xdef\csname @sf@id@\romannumeral#1\endcsname{\ff@label}%
+}
 \newcommand*{\@sf@checkuniqueidl}[2]{%
-\@colN=0\relax
-\whiledo{\@colN<\c@maxstatic}{%
-\advance\@colN by 1\relax
-\ifnum\@colN=#1\relax
-\else
-\ifthenelse{%
-\equal{#2}{\csname @sf@id@\romannumeral\@colN\endcsname}}{%
-\PackageError{flowfram}{Static frame IDL '#2' already defined}{%
-You can't assign this label, as it is already defined
-for static frame \number\@colN}}{}%
-\fi
-}}
+  \@colN=0\relax
+  \whiledo{\@colN<\c@maxstatic}%
+  {%
+    \advance\@colN by 1\relax
+    \ifnum\@colN=#1\relax
+    \else
+      \ifthenelse
+      {%
+        \equal{#2}{\csname @sf@id@\romannumeral\@colN\endcsname}%
+      }%
+      {%
+        \PackageError{flowfram}%
+        {Static frame IDL '#2' already defined}%
+        {%
+          You can't assign this label, as it is already defined
+          for static frame \number\@colN
+        }%
+      }%
+      {}%
+    \fi
+  }%
+}
 \newcommand*{\getstaticlabel}[1]{%
-\csname @sf@id@\romannumeral#1\endcsname}
+  \csname @sf@id@\romannumeral#1\endcsname
+}
 \newcommand*{\getstaticid}[2]{%
-\@staticframeid{#2}\edef#1{\number\ff@id}}
-\newcommand*{\@staticframeid}[1]{\@colN=0\relax
-\ff@id=0\relax
-\whiledo{\@colN<\c@maxstatic}{\advance\@colN by 1\relax
-\ifthenelse{%
-\equal{#1}{\csname @sf@id@\romannumeral\@colN\endcsname}}{%
-\ff@id=\@colN\relax
-\@colN=\c@maxstatic}{}}%
-\ifnum\ff@id=0\PackageError{flowfram}{Can't find static frame
-id '#1'}{}\fi}
+  \@staticframeid{#2}\edef#1{\number\ff@id}%
+}
+\newcommand*{\@staticframeid}[1]{%
+  \@colN=0\relax
+  \ff@id=0\relax
+  \whiledo{\@colN<\c@maxstatic}%
+  {%
+    \advance\@colN by 1\relax
+    \ifthenelse
+    {%
+      \equal{#1}{\csname @sf@id@\romannumeral\@colN\endcsname}%
+    }%
+    {%
+      \ff@id=\@colN\relax
+      \@colN=\c@maxstatic
+    }%
+    {}%
+  }%
+  \ifnum\ff@id=0\relax
+    \PackageError{flowfram}%
+    {Can't find static frame id '#1'}{}%
+  \fi
+}
 \newcommand*{\staticframex}[1]{%
-\csname @sf@\romannumeral#1@posx\endcsname}
+  \csname @sf@\romannumeral#1@posx\endcsname
+}
 \newcommand*{\staticframey}[1]{%
-\csname @sf@\romannumeral#1@posy\endcsname}
+  \csname @sf@\romannumeral#1@posy\endcsname
+}
 \newcommand*{\staticframeevenx}[1]{%
-\csname @sf@\romannumeral#1@evenx\endcsname}
+  \csname @sf@\romannumeral#1@evenx\endcsname
+}
 \newcommand*{\staticframeeveny}[1]{%
-\csname @sf@\romannumeral#1@eveny\endcsname}
+  \csname @sf@\romannumeral#1@eveny\endcsname
+}
 \newcommand*{\setallstaticframes}[1]{%
-\@colN=0\whiledo{\@colN<\c@maxstatic}{\advance\@colN by 1\relax
-\@@setstaticframe{\@colN}{#1}}}
+  \@colN=0\relax
+  \whiledo{\@colN<\c@maxstatic}%
+  {%
+    \advance\@colN by 1\relax
+    \@@setstaticframe{\@colN}{#1}%
+  }%
+}
 \newcommand*{\setstaticframe}{%
-\@ifstar\@ssetstaticframe\@setstaticframe}
+  \@ifstar\@ssetstaticframe\@setstaticframe
+}
 \newcommand*{\@ssetstaticframe}[2]{%
-\@for\@ff@id:=#1\do{%
-\@staticframeid{\@ff@id}%
-\@@setstaticframe{\ff@id}{#2}}}
+  \@for\@ff@id:=#1\do
+  {%
+    \@staticframeid{\@ff@id}%
+    \@@setstaticframe{\ff@id}{#2}%
+  }%
+}
 \newcommand*{\@setstaticframe}[2]{%
-\ifthenelse{\equal{#1}{all}}{%
-\setallstaticframes{#2}}{%
-\ifthenelse{\equal{#1}{odd} \TE@or \equal{#1}{even}}{%
-\ifthenelse{\equal{#1}{odd}}{\@colN=1}{\@colN=2}%
-\whiledo{\@colN<\c@maxstatic\TE@or\@colN=\c@maxstatic}{%
-\@@setstaticframe{\@colN}{#2}%
-\advance\@colN by 2\relax}%
-}{%
-\@for\@ff@id:=#1\do{%
-\def\@ff@numstart{0}\def\@ff@numend{10000}%
-\@ff@getrange{\@ff@id}%
-\ifnum\@ff@numstart=0\relax
-  \def\@ff@numstart{1}%
-\fi
-\ifnum\@ff@numend>\c@maxstatic\relax
-  \def\@ff@numend{\c@maxstatic}%
-\fi
-\@colN=\@ff@numstart\relax
-\whiledo{\@colN<\@ff@numend \TE@or \@colN=\@ff@numend}{%
-\@@setstaticframe{\@colN}{#2}%
-\advance\@colN by 1\relax
-}}}}}
+  \ifthenelse{\equal{#1}{all}}%
+  {%
+    \setallstaticframes{#2}%
+  }%
+  {%
+    \ifthenelse{\equal{#1}{odd} \TE@or \equal{#1}{even}}%
+    {%
+      \ifthenelse{\equal{#1}{odd}}{\@colN=1}{\@colN=2}%
+      \whiledo{\@colN<\c@maxstatic\TE@or\@colN=\c@maxstatic}%
+      {%
+        \@@setstaticframe{\@colN}{#2}%
+        \advance\@colN by 2\relax
+      }%
+    }%
+    {%
+      \@for\@ff@id:=#1\do
+      {%
+        \def\@ff@numstart{0}%
+        \def\@ff@numend{10000}%
+        \@ff@getrange{\@ff@id}%
+        \ifnum\@ff@numstart=0\relax
+          \def\@ff@numstart{1}%
+        \fi
+        \ifnum\@ff@numend>\c@maxstatic\relax
+          \def\@ff@numend{\c@maxstatic}%
+        \fi
+        \@colN=\@ff@numstart\relax
+        \whiledo{\@colN<\@ff@numend \TE@or \@colN=\@ff@numend}%
+        {%
+          \@@setstaticframe{\@colN}{#2}%
+          \advance\@colN by 1\relax
+        }%
+      }%
+    }%
+  }%
+}
 \newcommand*{\@@setstaticframe}[2]{%
-\expandafter\expandafter\expandafter
-\@ff@getstaticpos\csname @sf@dim@\romannumeral#1\endcsname
-\def\ff@frame{}\edef\ff@width{\the\@ff@tmp@x}\def\ff@angle{}%
-\edef\ff@height{\the\@ff@tmp@y}\def\ff@style{}\def\ff@frametype{}%
-\def\ff@x{}\def\ff@y{}\def\ff@col{}\def\ff@txtcol{}%
-\def\ff@backcol{}\def\ff@shape{0}%
-\def\ff@clear{}\def\ff@margin{}\def\ff@offset{}\def\ff@pages{}%
-\def\ff@label{}\def\ff@evenx{}\def\ff@eveny{}%
-\def\ff@oddx{}\def\ff@oddy{}%
-\setkeys{flowframe}{#2}%
-\ifthenelse{\equal{\ff@frame}{}}{}{%
-\setboolean{staticframe\romannumeral#1}{\ff@frame}}%
-\ifthenelse{\equal{\ff@x}{}}{}{%
-\expandafter\global
-\expandafter\setlength\csname @sf@\romannumeral#1@posx\endcsname
-{\ff@x}%
-\expandafter\global
-\expandafter\setlength\csname @sf@\romannumeral#1@evenx\endcsname
-{\ff@x}}%
-\ifthenelse{\equal{\ff@y}{}}{}{%
-\expandafter\global
-\expandafter\setlength\csname @sf@\romannumeral#1@posy\endcsname
-{\ff@y}%
-\expandafter\global
-\expandafter\setlength\csname @sf@\romannumeral#1@eveny\endcsname
-{\ff@y}}%
-\ifthenelse{\equal{\ff@evenx}{}}{}{%
-\expandafter\global
-\expandafter\setlength\csname @sf@\romannumeral#1@evenx\endcsname
-{\ff@evenx}}%
-\ifthenelse{\equal{\ff@eveny}{}}{}{%
-\expandafter\global
-\expandafter\setlength\csname @sf@\romannumeral#1@eveny\endcsname
-{\ff@eveny}}%
-\ifthenelse{\equal{\ff@oddx}{}}{}{%
-\expandafter\global
-\expandafter\setlength\csname @sf@\romannumeral#1@posx\endcsname
-{\ff@oddx}}%
-\ifthenelse{\equal{\ff@oddy}{}}{}{%
-\expandafter\global
-\expandafter\setlength\csname @sf@\romannumeral#1@posy\endcsname
-{\ff@oddy}}%
-\expandafter
-\xdef\csname @sf@dim@\romannumeral#1\endcsname{%
-[c][\ff@height][\ff@valign]{\ff@width}}%
-\ifthenelse{\equal{\ff@frametype}{}}{}{%
-\expandafter
-\xdef\csname @sf@frametype@\romannumeral#1\endcsname{%
-\ff@frametype}}%
-\ifthenelse{\equal{\ff@label}{}}{}{%
-\@s@tstaticframeid{#1}[\ff@label]}
-\ifthenelse{\equal{\ff@col}{}}{}{%
-\expandafter\@setframecol\ff@col\end{#1}{col}{sf}}%
-\ifthenelse{\equal{\ff@txtcol}{}}{}{%
-\expandafter\@setframecol\ff@txtcol\end{#1}{txtcol}{sf}}%
-\ifthenelse{\equal{\ff@backcol}{}}{}{%
-\expandafter\@setframecol\ff@backcol\end{#1}{backcol}{sf}}%
-\ifthenelse{\equal{\ff@offset}{}}{}{%
-\expandafter
-\xdef\csname @sf@offset@\romannumeral#1\endcsname{\ff@offset}}%
-\ifthenelse{\equal{\ff@angle}{}}{}{%
-\expandafter
-\xdef\csname @sf@angle@\romannumeral#1\endcsname{\ff@angle}}%
-\if0\ff@shape
-\else
-\expandafter\global\expandafter
-\let\csname @sf@shape@\romannumeral#1\endcsname\ff@shape
-\fi
-\ifthenelse{\equal{\ff@pages}{}}{}{%
-\expandafter
-\xdef\csname @sf@pages@\romannumeral#1\endcsname{\ff@pages}}%
-\ifthenelse{\equal{\ff@clear}{}}{}{%
-\setboolean{@sf@clear@\romannumeral#1}{\ff@clear}}%
-\ifthenelse{\equal{\ff@margin}{}}{}{%
-\PackageError{flowfram}{Key 'margin' not available for
-static frames}{Static frames don't have marginal notes}}%
-\ifthenelse{\equal{\ff@style}{}}{}{%
-\PackageError{flowfram}{Key 'style' not available for
-static frames}{}}%
+  \expandafter\expandafter\expandafter
+    \@ff@getstaticpos\csname @sf@dim@\romannumeral#1\endcsname
+  \def\ff@frame{}\edef\ff@width{\the\@ff@tmp@x}\def\ff@angle{}%
+  \edef\ff@height{\the\@ff@tmp@y}\def\ff@style{}\def\ff@frametype{}%
+  \def\ff@x{}\def\ff@y{}\def\ff@col{}\def\ff@txtcol{}%
+  \def\ff@backcol{}%
+  \def\ff@clear{}\def\ff@margin{}\def\ff@offset{}\def\ff@pages{}%
+  \def\ff@label{}\def\ff@evenx{}\def\ff@eveny{}%
+  \def\ff@oddx{}\def\ff@oddy{}%
+  \let\ff@shape\undefined
+  \let\ff@xpages\undefined
+  \setkeys{flowframe}{#2}%
+  \ifdefempty{\ff@frame}{}%
+  {%
+    \setboolean{staticframe\romannumeral#1}{\ff@frame}%
+  }%
+  \ifdefempty{\ff@x}{}%
+  {%
+    \expandafter\global\expandafter
+      \setlength\csname @sf@\romannumeral#1@posx\endcsname
+        {\ff@x}%
+    \expandafter\global\expandafter
+      \setlength\csname @sf@\romannumeral#1@evenx\endcsname
+        {\ff@x}%
+  }%
+  \ifdefempty{\ff@y}{}%
+  {%
+    \expandafter\global\expandafter
+      \setlength\csname @sf@\romannumeral#1@posy\endcsname
+        {\ff@y}%
+    \expandafter\global\expandafter
+      \setlength\csname @sf@\romannumeral#1@eveny\endcsname
+        {\ff@y}%
+  }%
+  \ifdefempty{\ff@evenx}{}%
+  {%
+    \expandafter\global\expandafter
+      \setlength\csname @sf@\romannumeral#1@evenx\endcsname
+        {\ff@evenx}%
+  }%
+  \ifdefempty{\ff@eveny}{}%
+  {%
+    \expandafter\global\expandafter
+      \setlength\csname @sf@\romannumeral#1@eveny\endcsname
+      {\ff@eveny}%
+  }%
+  \ifdefempty{\ff@oddx}{}%
+  {%
+    \expandafter\global\expandafter
+      \setlength\csname @sf@\romannumeral#1@posx\endcsname
+      {\ff@oddx}%
+  }%
+  \ifdefempty{\ff@oddy}{}%
+  {%
+    \expandafter\global\expandafter
+      \setlength\csname @sf@\romannumeral#1@posy\endcsname
+      {\ff@oddy}%
+  }%
+  \expandafter
+    \xdef\csname @sf@dim@\romannumeral#1\endcsname{%
+      [c][\ff@height][\ff@valign]{\ff@width}}%
+  \ifdefempty{\ff@frametype}{}%
+  {%
+    \expandafter
+      \xdef\csname @sf@frametype@\romannumeral#1\endcsname{%
+        \ff@frametype}%
+  }%
+  \ifdefempty{\ff@label}{}%
+  {%
+    \@s@tstaticframeid{#1}[\ff@label]%
+  }
+  \ifdefempty{\ff@col}{}%
+  {%
+    \expandafter\@setframecol\ff@col\end{#1}{col}{sf}%
+  }%
+  \ifdefempty{\ff@txtcol}{}%
+  {%
+    \expandafter\@setframecol\ff@txtcol\end{#1}{txtcol}{sf}%
+  }%
+  \ifdefempty{\ff@backcol}{}%
+  {%
+    \expandafter\@setframecol\ff@backcol\end{#1}{backcol}{sf}%
+  }%
+  \ifdefempty{\ff@offset}{}%
+  {%
+    \expandafter
+      \xdef\csname @sf@offset@\romannumeral#1\endcsname{\ff@offset}%
+  }%
+  \ifdefempty{\ff@angle}{}%
+  {%
+    \expandafter
+      \xdef\csname @sf@angle@\romannumeral#1\endcsname{\ff@angle}%
+  }%
+  \ifundef{\ff@shape}{}%
+  {%
+    \expandafter\global\expandafter
+      \let\csname @sf@shape@\romannumeral#1\endcsname\ff@shape
+  }%
+  \ifdefempty{\ff@pages}{}%
+  {%
+     \staticsetpagelist{#1}{\ff@pages}%
+  }%
+  \ifundef{\ff@xpages}{}%
+  {%
+     \staticsetexclusion{#1}{\ff@xpages}%
+  }%
+  \ifdefempty{\ff@clear}{}%
+  {%
+    \setboolean{@sf@clear@\romannumeral#1}{\ff@clear}%
+  }%
+  \ifdefempty{\ff@margin}{}%
+  {%
+    \PackageError{flowfram}%
+    {Key 'margin' not available for static frames}%
+    {Static frames don't have marginal notes}%
+  }%
+  \ifdefempty{\ff@style}{}%
+  {%
+    \PackageError{flowfram}%
+    {Key 'style' not available for static frames}{}%
+  }%
 }
  %\newcommand*{\simpar}{\hfil\vadjust{\vskip\parskip}\break\indent}
 \newcommand*{\simpar}{\hfill\\\indent\mbox{}}
 \let\FLForgpar\par
-\newcommand{\ffpshpar}{\edef\flf@next{\hangafter=\the\hangafter
-\hangindent=\the\hangindent}\FLForgpar\flf@next
-\edef\flf@next{\prevgraf=\the\prevgraf}\@ff@parshape\indent\mbox{}\flf@next}
+\newcommand{\ffpshpar}{%
+  \edef\flf@next{\hangafter=\the\hangafter
+    \hangindent=\the\hangindent}%
+  \FLForgpar\flf@next
+  \edef\flf@next{\prevgraf=\the\prevgraf}%
+  \@ff@parshape\indent\mbox{}\flf@next
+}
 \def\@ff@parshape{\parshape=0}
 \newcommand*{\@ff@sectionhead}[1]{%
-\def\ff@sechead{#1}%
-\ffpshpar
-\@ifstar{\@s@ff@heading}{\@dblarg\@ff@heading}}
+  \def\ff@sechead{#1}%
+  \ffpshpar
+  \@ifstar{\@s@ff@heading}{\@dblarg\@ff@heading}%
+}
 \def\@s@ff@heading#1{%
-\@ifundefined{@ff@old\ff@sechead}{\PackageError{flowfram}{Unknown
-heading command '\ff@sechead'}{}}{%
-\begingroup
-\edef\flf@next{\hangafter=\the\hangafter
-\hangindent=\the\hangindent}\FLForgpar\flf@next
-\let\par=\FLForgpar
-\edef\flf@next{\prevgraf=\the\prevgraf}%
-\csname @ff@old\ff@sechead\endcsname*{\@ff@parshape\flf@next
-#1}%
-\xdef\flf@next{\@ff@parshape
-\prevgraf=\the\prevgraf}%
-\endgroup
-}%
-\mbox{}\flf@next\let\flf@next\undefined}
+  \@ifundefined{@ff@old\ff@sechead}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown heading command '\ff@sechead'}{}%
+  }%
+  {%
+    \begingroup
+    \edef\flf@next{\hangafter=\the\hangafter
+      \hangindent=\the\hangindent}%
+    \FLForgpar\flf@next
+    \let\par=\FLForgpar
+    \edef\flf@next{\prevgraf=\the\prevgraf}%
+    \csname @ff@old\ff@sechead\endcsname*{%
+      \@ff@parshape\flf@next #1}%
+    \xdef\flf@next{%
+      \@ff@parshape
+      \prevgraf=\the\prevgraf}%
+    \endgroup
+  }%
+  \mbox{}\flf@next
+  \let\flf@next\undefined
+}
 \def\@ff@heading[#1]#2{%
-\@ifundefined{@ff@old\ff@sechead}{\PackageError{flowfram}{Unknown
-heading command '\ff@sechead'}{}}{%
-\begingroup
-\edef\flf@next{\hangafter=\the\hangafter
-\hangindent=\the\hangindent}\FLForgpar\flf@next
-\let\par=\FLForgpar
-\edef\flf@next{\prevgraf=\the\prevgraf}%
-\csname @ff@old\ff@sechead\endcsname[#1]{\@ff@parshape\flf@next
-#2}%
-\xdef\flf@next{\@ff@parshape
-\prevgraf=\the\prevgraf}%
-\endgroup}%
-\mbox{}\flf@next\let\flf@next\undefined}
+  \@ifundefined{@ff@old\ff@sechead}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown heading command '\ff@sechead'}{}%
+  }%
+  {%
+    \begingroup
+    \edef\flf@next{%
+      \hangafter=\the\hangafter
+      \hangindent=\the\hangindent}%
+    \FLForgpar\flf@next
+    \let\par=\FLForgpar
+    \edef\flf@next{\prevgraf=\the\prevgraf}%
+    \csname @ff@old\ff@sechead\endcsname[#1]{%
+      \@ff@parshape\flf@next #2}%
+    \xdef\flf@next{\@ff@parshape
+      \prevgraf=\the\prevgraf}%
+    \endgroup
+  }%
+  \mbox{}\flf@next
+  \let\flf@next\undefined
+}
 \newcommand*{\@ff@setsecthead}{%
-\let\@ff@oldsection=\section
-\let\@ff@oldsubsection=\subsection
-\let\@ff@oldsubsubsection=\subsubsection
-\let\@ff@oldparagraph=\paragraph
-\let\@ff@oldsubparagraph=\subparagraph
-\def\section{\@ff@sectionhead{section}}%
-\def\subsection{\@ff@sectionhead{subsection}}%
-\def\subsubsection{\@ff@sectionhead{subsubsection}}%
-\def\paragraph{\@ff@sectionhead{paragraph}}%
-\def\subparagraph{\@ff@sectionhead{subparagraph}}%
+  \let\@ff@oldsection=\section
+  \let\@ff@oldsubsection=\subsection
+  \let\@ff@oldsubsubsection=\subsubsection
+  \let\@ff@oldparagraph=\paragraph
+  \let\@ff@oldsubparagraph=\subparagraph
+  \def\section{\@ff@sectionhead{section}}%
+  \def\subsection{\@ff@sectionhead{subsection}}%
+  \def\subsubsection{\@ff@sectionhead{subsubsection}}%
+  \def\paragraph{\@ff@sectionhead{paragraph}}%
+  \def\subparagraph{\@ff@sectionhead{subparagraph}}%
 }
 \def\@ff@getshape#1#2\relax{%
-\ifx#1\parshape
-\def\ff@shape{1}%
-\else
-\ifx#1\shapepar
-\def\ff@shape{2}%
-\else
-\ifx#1\relax
-\def\ff@shape{0}%
-\else
-\PackageError{flowfram}{Unknown shape \string#1}{}%
-\def\ff@shape{2}%
-\fi
-\fi
-\fi}
+  \ifdefequal{#1}{\parshape}%
+  {%
+    \def\ff@shape{1}%
+  }%
+  {%
+    \ifdefequal{#1}{\shapepar}%
+    {%
+      \def\ff@shape{2}%
+    }%
+    {%
+      \ifx#1\relax
+        \def\ff@shape{0}%
+      \else
+        \PackageError{flowfram}{Unknown shape \string#1}{}%
+        \def\ff@shape{2}%
+      \fi
+    }%
+  }%
+}
 \newcommand*{\@ff@disablesec}{%
-\def\section{\PackageError{flowfram}{You can't have
-sectioning commands within a \string\shapepar}{}}%
-\def\subsection{\PackageError{flowfram}{You can't have
-sectioning commands within a \string\shapepar}{}}%
-\def\subsubsection{\PackageError{flowfram}{You can't have
-sectioning commands within a \string\shapepar}{}}%
-\def\paragraph{\PackageError{flowfram}{You can't have
-sectioning commands within a \string\shapepar}{}}%
-\def\subparagraph{\PackageError{flowfram}{You can't have
-sectioning commands within a \string\shapepar}{}}%
+  \def\section{%
+    \PackageError{flowfram}%
+    {You can't have sectioning commands within a \string\shapepar}{}%
+  }%
+  \def\subsection{%
+    \PackageError{flowfram}%
+    {You can't have sectioning commands within a \string\shapepar}{}%
+  }%
+  \def\subsubsection{%
+    \PackageError{flowfram}%
+    {You can't have sectioning commands within a \string\shapepar}{}%
+  }%
+  \def\paragraph{%
+    \PackageError{flowfram}%
+    {You can't have sectioning commands within a \string\shapepar}{}%
+  }%
+  \def\subparagraph{%
+    \PackageError{flowfram}%
+    {You can't have sectioning commands within a \string\shapepar}{}%
+  }%
 }
 \newbox\staticframe
 \newenvironment{staticcontents}[1]{%
-\let\continueonframe=\@staticcontinueonframe
-\@beginstaticcontents{#1}%
-}{%
-\@endstaticcontents
-\ignorespaces}
-\newenvironment{staticcontents*}[1]{\@staticframeid{#1}%
-\let\continueonframe=\@staticscontinueonframe
-\@beginstaticcontents{\ff@id}%
-}{%
-\@endstaticcontents
-\ignorespaces}
-\newcommand{\@beginstaticcontents}[1]{%
-\@ifundefined{@staticframe@\romannumeral#1}{%
-\PackageError{flowfram}{Static frame '#1' not defined}{}}{}%
-\expandafter\let\expandafter\@ff@parshape\csname @sf@shape@\romannumeral#1\endcsname
-\expandafter\@ff@getshape\@ff@parshape\relax
-\ifcase\ff@shape
-\edef\@sf@mpg{%
-\noexpand
-\begin{minipage}\csname @sf@dim@\romannumeral#1\endcsname
-\noexpand\begingroup
-\noexpand\let\noexpand\FLForgpar=\noexpand\par
+  \let\continueonframe=\@staticcontinueonframe
+  \@beginstaticcontents{#1}%
 }%
-\or
-\edef\@sf@mpg{%
-\noexpand
-\begin{minipage}\csname @sf@dim@\romannumeral#1\endcsname
-\@ff@parshape
-\noexpand\begingroup
-\noexpand\let\noexpand\FLForgpar=\noexpand\par
-\noexpand\let\noexpand\par=\noexpand\ffpshpar
-\noexpand\@ff@setsecthead
-}%
-\or
-\edef\@sf@mpg{%
-\noexpand
-\begin{minipage}\csname @sf@dim@\romannumeral#1\endcsname
-\noexpand\begingroup
-\noexpand\@ff@disablesec
-\noexpand\@ff@parshape
+{%
+  \@endstaticcontents
+  \ignorespaces
+}
+\newenvironment{staticcontents*}[1]{%
+  \@staticframeid{#1}%
+  \let\continueonframe=\@staticscontinueonframe
+  \@beginstaticcontents{\ff@id}%
 }%
-\fi
-\edef\@sf@thisframe{\csname @staticframe@\romannumeral#1\endcsname}%
-\begin{lrbox}{\staticframe}%
-\edef\ff@txtcol{\csname @sf@txtcol@\romannumeral#1\endcsname}%
-\@s@tfftextcol\noindent
-\@sf@mpg
-\setlength\parindent\sdfparindent
+{%
+  \@endstaticcontents
+  \ignorespaces
+}
+\newcommand{\@beginstaticcontents}[1]{%
+  \@ifundefined{@staticframe@\romannumeral#1}%
+  {%
+    \PackageError{flowfram}{Static frame '#1' not defined}{}%
+  }%
+  {}%
+  \expandafter\let\expandafter\@ff@parshape\csname @sf@shape@\romannumeral#1\endcsname
+  \expandafter\@ff@getshape\@ff@parshape\relax
+  \ifcase\ff@shape
+    \edef\@sf@mpg{%
+      \noexpand
+      \begin{minipage}\csname @sf@dim@\romannumeral#1\endcsname
+        \noexpand\begingroup
+        \noexpand\let\noexpand\FLForgpar=\noexpand\par
+    }%
+  \or
+    \edef\@sf@mpg{%
+      \noexpand
+      \begin{minipage}\csname @sf@dim@\romannumeral#1\endcsname
+        \@ff@parshape
+        \noexpand\begingroup
+        \noexpand\let\noexpand\FLForgpar=\noexpand\par
+        \noexpand\let\noexpand\par=\noexpand\ffpshpar
+        \noexpand\@ff@setsecthead
+    }%
+  \or
+    \edef\@sf@mpg{%
+      \noexpand
+      \begin{minipage}\csname @sf@dim@\romannumeral#1\endcsname
+        \noexpand\begingroup
+        \noexpand\@ff@disablesec
+        \noexpand\@ff@parshape
+    }%
+  \fi
+  \edef\@sf@thisframe{\csname @staticframe@\romannumeral#1\endcsname}%
+  \begin{lrbox}{\staticframe}%
+    \edef\ff@txtcol{\csname @sf@txtcol@\romannumeral#1\endcsname}%
+    \@s@tfftextcol\noindent
+    \@sf@mpg
+    \setlength\parindent\sdfparindent
 }
 \newcommand*{\@endstaticcontents}{%
-\ifnum\ff@shape=2\par
-\else\FLForgpar\fi\endgroup\end{minipage}\end{lrbox}%
-\expandafter\global\expandafter\sbox\@sf@thisframe{%
-\usebox\staticframe}}
+  \ifnum\ff@shape=2\relax
+    \par
+  \else
+    \FLForgpar
+  \fi
+  \endgroup
+  \end{minipage}%
+  \end{lrbox}%
+  \expandafter\global\expandafter
+    \sbox\@sf@thisframe{\usebox\staticframe}%
+}
 \newcommand{\setstaticcontents}{%
-\@ifstar\@sstaticconts\@staticconts}
-\newcommand{\@sstaticconts}[2]{\begin{staticcontents*}{#1}%
-#2\end{staticcontents*}}
-\newcommand{\@staticconts}[2]{\begin{staticcontents}{#1}%
-#2\end{staticcontents}}
+  \@ifstar\@sstaticconts\@staticconts
+}
+\newcommand{\@sstaticconts}[2]{%
+  \begin{staticcontents*}{#1}%
+    #2%
+  \end{staticcontents*}%
+}
+\newcommand{\@staticconts}[2]{%
+  \begin{staticcontents}{#1}%
+  #2%
+  \end{staticcontents}%
+}
+\newcommand*{\staticsetpagelist}[2]{%
+  \expandafter
+    \xdef\csname @sf@pages@\romannumeral#1\endcsname{#2}%
+  \flf@message{Setting page range for static frame
+    \number#1\space\space to "#2"}%
+}
+\newcommand*{\staticsetexclusion}[2]{%
+  \expandafter
+    \xdef\csname @sf@xpages@\romannumeral#1\endcsname{#2}%
+  \flf@message{Setting exclusion for static frame
+    \number#1\space\space to "#2"}%
+}
+\newcommand*{\staticaddexclusion}[2]{%
+  \ifcsempty{@sf@xpages@\romannumeral#1}
+  {%
+    \expandafter
+      \xdef\csname @sf@xpages@\romannumeral#1\endcsname{#2}%
+  }%
+  {%
+    \expandafter
+      \xdef\csname @sf@xpages@\romannumeral#1\endcsname{%
+       \csname @sf@xpages@\romannumeral#1\endcsname,#2}%
+  }%
+  \flf@message{Setting exclusion for static frame
+    \number#1\space\space to
+    "\csname @sf@xpages@\romannumeral#1\endcsname"}%
+}
 \newcommand*{\@@staticframeswapcoords}[1]{%
-\setlength{\@ff@tmp@x}%
-{\csname @sf@\romannumeral#1@evenx\endcsname}
-\expandafter\setlength\csname @sf@\romannumeral#1@evenx\endcsname
-{\csname @sf@\romannumeral#1@posx\endcsname}%
-\expandafter\setlength\csname @sf@\romannumeral#1@posx\endcsname
-{\@ff@tmp@x}%
-\setlength{\@ff@tmp@y}%
-{\csname @sf@\romannumeral#1@eveny\endcsname}
-\expandafter\setlength\csname @sf@\romannumeral#1@eveny\endcsname
-{\csname @sf@\romannumeral#1@posy\endcsname}%
-\expandafter\setlength\csname @sf@\romannumeral#1@posy\endcsname
-{\@ff@tmp@y}%
+  \setlength{\@ff@tmp@x}%
+    {\csname @sf@\romannumeral#1@evenx\endcsname}
+  \expandafter\setlength\csname @sf@\romannumeral#1@evenx\endcsname
+    {\csname @sf@\romannumeral#1@posx\endcsname}%
+  \expandafter\setlength\csname @sf@\romannumeral#1@posx\endcsname
+    {\@ff@tmp@x}%
+  \setlength{\@ff@tmp@y}%
+    {\csname @sf@\romannumeral#1@eveny\endcsname}
+  \expandafter\setlength\csname @sf@\romannumeral#1@eveny\endcsname
+    {\csname @sf@\romannumeral#1@posy\endcsname}%
+  \expandafter\setlength\csname @sf@\romannumeral#1@posy\endcsname
+    {\@ff@tmp@y}%
 }
 \newcommand*{\sfswapoddeven}{%
-\@ifstar\@sstaticframeswapcoords\@staticframeswapcoords}
+  \@ifstar\@sstaticframeswapcoords\@staticframeswapcoords
+}
 \newcommand*{\@sstaticframeswapcoords}[1]{%
-\@for\@ff@id:=#1\do{%
-\@staticframeid{\@ff@id}%
-\@@staticframeswapcoords{\ff@id}}}
+  \@for\@ff@id:=#1\do
+  {%
+    \@staticframeid{\@ff@id}%
+    \@@staticframeswapcoords{\ff@id}%
+  }%
+}
 \newcommand*{\@staticframeswapcoords}[1]{%
-\ifthenelse{\equal{#1}{all}}{%
-\ff@id=0\relax
-\whiledo{\ff@id<\c@maxflow}{\advance\ff@id by 1\relax
-\@@staticframeswapcoords{\ff@id}}%
-}{%
-\ifthenelse{\equal{#1}{odd} \TE@or \equal{#1}{even}}{%
-\ifthenelse{\equal{#1}{odd}}{\@colN=1}{\@colN=2}%
-\whiledo{\@colN<\c@maxflow\TE@or\@colN=\c@maxflow}{%
-\@@staticframeswapcoords{\@colN}%
-\advance\@colN by 2\relax}%
-}{%
-\@for\@ff@id:=#1\do{%
-\def\@ff@numstart{0}\def\@ff@numend{10000}%
-\@ff@getrange{\@ff@id}%
-\ifnum\@ff@numstart=0\relax
-  \def\@ff@numstart{1}%
-\fi
-\ifnum\@ff@numend>\c@maxflow
-  \def\@ff@numend{\c@maxflow}%
-\fi
-\@colN=\@ff@numstart
-\whiledo{\@colN<\@ff@numend \TE@or \@colN=\@ff@numend}{%
-\@@staticframeswapcoords{\@colN}%
-\advance\@colN by 1\relax
-}}}}}
+  \ifthenelse{\equal{#1}{all}}%
+  {%
+    \ff@id=0\relax
+    \whiledo{\ff@id<\c@maxflow}%
+    {%
+      \advance\ff@id by 1\relax
+      \@@staticframeswapcoords{\ff@id}%
+    }%
+  }%
+  {%
+    \ifthenelse{\equal{#1}{odd} \TE@or \equal{#1}{even}}%
+    {%
+      \ifthenelse{\equal{#1}{odd}}{\@colN=1}{\@colN=2}%
+      \whiledo{\@colN<\c@maxflow\TE@or\@colN=\c@maxflow}%
+      {%
+        \@@staticframeswapcoords{\@colN}%
+        \advance\@colN by 2\relax
+      }%
+    }%
+    {%
+      \@for\@ff@id:=#1\do
+      {%
+        \def\@ff@numstart{0}\def\@ff@numend{100000}%
+        \@ff@getrange{\@ff@id}%
+        \ifnum\@ff@numstart=0\relax
+          \def\@ff@numstart{1}%
+        \fi
+        \ifnum\@ff@numend>\c@maxflow
+          \def\@ff@numend{\c@maxflow}%
+        \fi
+        \@colN=\@ff@numstart
+        \whiledo{\@colN<\@ff@numend \TE@or \@colN=\@ff@numend}%
+        {%
+          \@@staticframeswapcoords{\@colN}%
+          \advance\@colN by 1\relax
+        }%
+      }%
+    }%
+  }%
+}
 \newcommand*{\newdynamicframe}{%
-\@n@wdynamicframe}
+  \@n@wdynamicframe
+}
 \newcommand*{\@n@wdynamicframe}{%
-\global\advance\c@maxdynamic by 1\relax
-\newboolean{dynamicframe\romannumeral\c@maxdynamic}
-\@ifstar\@snewdynamicframe\@newdynamicframe
+  \global\advance\c@maxdynamic by 1\relax
+  \newboolean{dynamicframe\romannumeral\c@maxdynamic}
+  \@ifstar\@snewdynamicframe\@newdynamicframe
 }
 \newcommand*{\@snewdynamicframe}{%
-\setboolean{dynamicframe\romannumeral\c@maxdynamic}{true}%
-\@@newdynamicframe}
+  \setboolean{dynamicframe\romannumeral\c@maxdynamic}{true}%
+  \@@newdynamicframe
+}
 \newcommand*{\@newdynamicframe}{%
-\setboolean{dynamicframe\romannumeral\c@maxdynamic}{false}%
-\@@newdynamicframe}
+  \setboolean{dynamicframe\romannumeral\c@maxdynamic}{false}%
+  \@@newdynamicframe
+}
 \newcommand*{\@@newdynamicframe}[5][all]{%
-\expandafter
-\gdef\csname @dynamicframe@\romannumeral\c@maxdynamic\endcsname{}%
-\expandafter
-\newlength\csname @df@\romannumeral\c@maxdynamic @posx\endcsname
-\expandafter
-\newlength\csname @df@\romannumeral\c@maxdynamic @posy\endcsname
-\expandafter\setlength
-\csname @df@\romannumeral\c@maxdynamic @posx\endcsname{#4}%
-\expandafter\setlength
-\csname @df@\romannumeral\c@maxdynamic @posy\endcsname{#5}%
-\expandafter\newlength
-\csname @df@\romannumeral\c@maxdynamic @evenx\endcsname
-\expandafter\newlength
-\csname @df@\romannumeral\c@maxdynamic @eveny\endcsname
-\expandafter\setlength
-\csname @df@\romannumeral\c@maxdynamic @evenx\endcsname{#4}%
-\expandafter\setlength
-\csname @df@\romannumeral\c@maxdynamic @eveny\endcsname{#5}%
-{\@ff@tmp@x=#2\relax
-\@ff@tmp@y=#3\relax
-\expandafter
-\xdef\csname @df@dim@\romannumeral\c@maxdynamic\endcsname{%
-[c][\the\@ff@tmp@y][t]{\the\@ff@tmp@x}}}%
-\expandafter
-\gdef\csname @df@col@\romannumeral\c@maxdynamic\endcsname{%
-\flowframecol}%
-\expandafter
-\gdef\csname @df@txtcol@\romannumeral\c@maxdynamic\endcsname{%
-\flowframetextcol}%
-\expandafter
-\gdef\csname @df@backcol@\romannumeral\c@maxdynamic\endcsname{%
-{none}}%
-\expandafter
-\gdef\csname @df@pages@\romannumeral\c@maxdynamic\endcsname{#1}%
-\expandafter
-\gdef\csname @df@frametype@\romannumeral\c@maxdynamic\endcsname{%
-fbox}%
-\expandafter
-\gdef\csname @df@style@\romannumeral\c@maxdynamic\endcsname{relax}%
-\expandafter
-\gdef\csname @df@offset@\romannumeral\c@maxdynamic\endcsname{compute}%
-\expandafter
-\gdef\csname @df@angle@\romannumeral\c@maxdynamic\endcsname{0}%
-\expandafter
-\gdef\csname @df@shape@\romannumeral\c@maxdynamic\endcsname{\relax}%
-\newboolean{@df@clear@\romannumeral\c@maxdynamic}%
-\setboolean{@df@clear@\romannumeral\c@maxdynamic}{false}%
-\@ifnextchar[{\@s@tdynamicframeid{\c@maxdynamic}}%
-{\@s@tdynamicframeid{\c@maxdynamic}[\number\c@maxdynamic]}}
+  \expandafter
+    \gdef\csname @dynamicframe@\romannumeral\c@maxdynamic\endcsname{}%
+  \expandafter
+    \newlength\csname @df@\romannumeral\c@maxdynamic @posx\endcsname
+  \expandafter
+    \newlength\csname @df@\romannumeral\c@maxdynamic @posy\endcsname
+  \expandafter\setlength
+    \csname @df@\romannumeral\c@maxdynamic @posx\endcsname{#4}%
+  \expandafter\setlength
+    \csname @df@\romannumeral\c@maxdynamic @posy\endcsname{#5}%
+  \expandafter\newlength
+    \csname @df@\romannumeral\c@maxdynamic @evenx\endcsname
+  \expandafter\newlength
+    \csname @df@\romannumeral\c@maxdynamic @eveny\endcsname
+  \expandafter\setlength
+    \csname @df@\romannumeral\c@maxdynamic @evenx\endcsname{#4}%
+  \expandafter\setlength
+    \csname @df@\romannumeral\c@maxdynamic @eveny\endcsname{#5}%
+  {%
+    \@ff@tmp@x=#2\relax
+    \@ff@tmp@y=#3\relax
+    \expandafter
+      \xdef\csname @df@dim@\romannumeral\c@maxdynamic\endcsname{%
+        [c][\the\@ff@tmp@y][t]{\the\@ff@tmp@x}%
+      }%
+  }%
+  \expandafter
+    \gdef\csname @df@col@\romannumeral\c@maxdynamic\endcsname{%
+      \flowframecol
+    }%
+  \expandafter
+    \gdef\csname @df@txtcol@\romannumeral\c@maxdynamic\endcsname{%
+      \flowframetextcol
+    }%
+  \expandafter
+    \gdef\csname @df@backcol@\romannumeral\c@maxdynamic\endcsname{%
+      {none}}%
+  \expandafter
+    \gdef\csname @df@pages@\romannumeral\c@maxdynamic\endcsname{#1}%
+  \expandafter
+    \gdef\csname @df@xpages@\romannumeral\c@maxflow\endcsname{}%
+  \expandafter
+    \gdef\csname @df@frametype@\romannumeral\c@maxdynamic\endcsname{%
+      fbox}%
+  \expandafter
+    \gdef\csname @df@style@\romannumeral\c@maxdynamic\endcsname{relax}%
+  \expandafter
+    \gdef\csname @df@offset@\romannumeral\c@maxdynamic\endcsname{compute}%
+  \expandafter
+    \gdef\csname @df@angle@\romannumeral\c@maxdynamic\endcsname{0}%
+  \expandafter
+    \gdef\csname @df@shape@\romannumeral\c@maxdynamic\endcsname{\relax}%
+  \newboolean{@df@clear@\romannumeral\c@maxdynamic}%
+  \setboolean{@df@clear@\romannumeral\c@maxdynamic}{false}%
+  \@ifnextchar[{\@s@tdynamicframeid{\c@maxdynamic}}%
+    {\@s@tdynamicframeid{\c@maxdynamic}[\number\c@maxdynamic]}%
+}
 \def\@s@tdynamicframeid#1[#2]{%
-\edef\ff@label{#2}%
-\@df@checkuniqueidl{#1}{\ff@label}%
-\expandafter
-\xdef\csname @df@id@\romannumeral#1\endcsname{\ff@label}}
+  \edef\ff@label{#2}%
+  \@df@checkuniqueidl{#1}{\ff@label}%
+  \expandafter
+    \xdef\csname @df@id@\romannumeral#1\endcsname{\ff@label}%
+}
 \newcommand*{\@df@checkuniqueidl}[2]{%
-\@colN=0\relax
-\whiledo{\@colN<\c@maxdynamic}{%
-\advance\@colN by 1\relax
-\ifnum\@colN=#1\relax
-\else
-\ifthenelse{\equal{#2}%
-{\csname @df@id@\romannumeral\@colN\endcsname}}{%
-\PackageError{flowfram}{Dynamic frame IDL '#2' already defined}{%
-You can't assign this label, as it is already defined
-for dynamic frame \number\@colN}}{}%
-\fi
-}}
+  \@colN=0\relax
+  \whiledo{\@colN<\c@maxdynamic}%
+  {%
+    \advance\@colN by 1\relax
+    \ifnum\@colN=#1\relax
+    \else
+      \ifthenelse
+      {%
+         \equal{#2}%
+           {\csname @df@id@\romannumeral\@colN\endcsname}%
+      }%
+      {%
+        \PackageError{flowfram}%
+        {Dynamic frame IDL '#2' already defined}%
+        {%
+          You can't assign this label, as it is already defined
+          for dynamic frame \number\@colN
+        }%
+      }%
+      {}%
+    \fi
+  }%
+}
 \newcommand*{\getdynamiclabel}[1]{%
-\csname @df@id@\romannumeral#1\endcsname}
+  \csname @df@id@\romannumeral#1\endcsname
+}
 \newcommand*{\getdynamicid}[2]{%
-\@dynamicframeid{#2}\edef#1{\number\ff@id}}
-\newcommand*{\@dynamicframeid}[1]{\@colN=0\relax
-\ff@id=0\relax
-\whiledo{\@colN<\c@maxdynamic}{\advance\@colN by 1\relax
-\ifthenelse{%
-\equal{#1}{\csname @df@id@\romannumeral\@colN\endcsname}}{%
-\ff@id=\@colN\relax
-\@colN=\c@maxdynamic}{}}%
-\ifnum\ff@id=0\PackageError{flowfram}{Can't find dynamic frame
-id '#1'}{}\fi}
+  \@dynamicframeid{#2}\edef#1{\number\ff@id}%
+}
+\newcommand*{\@dynamicframeid}[1]{%
+  \@colN=0\relax
+  \ff@id=0\relax
+  \whiledo{\@colN<\c@maxdynamic}%
+  {%
+    \advance\@colN by 1\relax
+    \ifthenelse
+    {%
+      \equal{#1}{\csname @df@id@\romannumeral\@colN\endcsname}%
+    }%
+    {%
+      \ff@id=\@colN\relax
+      \@colN=\c@maxdynamic
+    }%
+    {}%
+  }%
+  \ifnum\ff@id=0\relax
+    \PackageError{flowfram}%
+    {Can't find dynamic frame id '#1'}{}%
+  \fi
+}
 \newcommand*{\@getframeid}[2]{%
-\@ifdefined{@#1frameid}{\csname @#1frameid\endcsname{#2}}{%
-\PackageError{flowfram}{Unknown frame type `#1'}{Frame types can
-be one of: flow, static or dynamic}}}
+  \@ifdefined{@#1frameid}%
+  {\csname @#1frameid\endcsname{#2}}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#1'}%
+    {Frame types can be one of: flow, static or dynamic}%
+  }%
+}
 \newcommand*{\dynamicframex}[1]{%
-\csname @df@\romannumeral#1@posx\endcsname}
+  \csname @df@\romannumeral#1@posx\endcsname
+}
 \newcommand*{\dynamicframey}[1]{%
-\csname @df@\romannumeral#1@posy\endcsname}
+  \csname @df@\romannumeral#1@posy\endcsname
+}
 \newcommand*{\dynamicframeevenx}[1]{%
-\csname @df@\romannumeral#1@evenx\endcsname}
+  \csname @df@\romannumeral#1@evenx\endcsname
+}
 \newcommand*{\dynamicframeeveny}[1]{%
-\csname @df@\romannumeral#1@eveny\endcsname}
+  \csname @df@\romannumeral#1@eveny\endcsname
+}
 \newcommand*{\setalldynamicframes}[1]{%
-\@colN=0\whiledo{\@colN<\c@maxdynamic}{\advance\@colN by 1\relax
-\@@setdynamicframe{\@colN}{#1}}}
+  \@colN=0\relax
+  \whiledo{\@colN<\c@maxdynamic}%
+  {%
+    \advance\@colN by 1\relax
+    \@@setdynamicframe{\@colN}{#1}%
+  }%
+}
 \newcommand*{\setdynamicframe}{%
-\@ifstar\@ssetdynamicframe\@setdynamicframe}
+  \@ifstar\@ssetdynamicframe\@setdynamicframe
+}
 \newcommand*{\@ssetdynamicframe}[2]{%
-\@for\@ff@id:=#1\do{%
-\@dynamicframeid{\@ff@id}%
-\@@setdynamicframe{\ff@id}{#2}}}
+  \@for\@ff@id:=#1\do{%
+    \@dynamicframeid{\@ff@id}%
+    \@@setdynamicframe{\ff@id}{#2}%
+  }%
+}
 \newcommand*{\@setdynamicframe}[2]{%
-\ifthenelse{\equal{#1}{all}}{%
-\setalldynamicframes{#2}}{%
-\ifthenelse{\equal{#1}{odd} \TE@or \equal{#1}{even}}{%
-\ifthenelse{\equal{#1}{odd}}{\@colN=1}{\@colN=2}%
-\whiledo{\@colN<\c@maxdynamic\TE@or\@colN=\c@maxdynamic}{%
-\@@setdynamicframe{\@colN}{#2}%
-\advance\@colN by 2\relax}%
-}{%
-\@for\@ff@id:=#1\do{%
-\def\@ff@numstart{0}\def\@ff@numend{10000}%
-\@ff@getrange{\@ff@id}%
-\ifnum\@ff@numstart=0\relax
-  \def\@ff@numstart{1}%
-\fi
-\ifnum\@ff@numend>\c@maxdynamic\relax
-  \def\@ff@numend{\c@maxdynamic}%
-\fi
-\@colN=\@ff@numstart\relax
-\whiledo{\@colN<\@ff@numend \TE@or \@colN=\@ff@numend}{%
-\@@setdynamicframe{\@colN}{#2}%
-\advance\@colN by 1\relax
-}}}}}
+  \ifthenelse{\equal{#1}{all}}%
+  {%
+    \setalldynamicframes{#2}%
+  }%
+  {%
+    \ifthenelse{\equal{#1}{odd} \TE@or \equal{#1}{even}}%
+    {%
+      \ifthenelse{\equal{#1}{odd}}%
+      {\@colN=1}%
+      {\@colN=2}%
+      \whiledo{\@colN<\c@maxdynamic\TE@or\@colN=\c@maxdynamic}%
+      {%
+        \@@setdynamicframe{\@colN}{#2}%
+        \advance\@colN by 2\relax
+      }%
+    }%
+    {%
+      \@for\@ff@id:=#1\do{%
+        \def\@ff@numstart{0}%
+        \def\@ff@numend{10000}%
+        \@ff@getrange{\@ff@id}%
+        \ifnum\@ff@numstart=0\relax
+          \def\@ff@numstart{1}%
+        \fi
+        \ifnum\@ff@numend>\c@maxdynamic\relax
+          \def\@ff@numend{\c@maxdynamic}%
+        \fi
+        \@colN=\@ff@numstart\relax
+        \whiledo{\@colN<\@ff@numend \TE@or \@colN=\@ff@numend}%
+        {%
+          \@@setdynamicframe{\@colN}{#2}%
+          \advance\@colN by 1\relax
+        }%
+      }%
+    }%
+  }%
+}
 \newcommand*{\@@setdynamicframe}[2]{%
-\expandafter\expandafter\expandafter
-\@ff@getstaticpos\csname @df@dim@\romannumeral#1\endcsname
-\def\ff@frame{}\edef\ff@width{\the\@ff@tmp@x}%
-\edef\ff@height{\the\@ff@tmp@y}\def\ff@style{}\def\ff@frametype{}%
-\def\ff@x{}\def\ff@y{}\def\ff@col{}\def\ff@txtcol{}\def\ff@backcol{}%
-\def\ff@clear{}\def\ff@margin{}\def\ff@offset{}\def\ff@pages{}%
-\def\ff@label{}\def\ff@evenx{}\def\ff@eveny{}%
-\def\ff@oddx{}\def\ff@oddy{}\def\ff@angle{}\def\ff@shape{0}%
-\setkeys{flowframe}{#2}%
-\ifthenelse{\equal{\ff@frame}{}}{}{%
-\setboolean{dynamicframe\romannumeral#1}{\ff@frame}}%
-\ifthenelse{\equal{\ff@x}{}}{}{%
-\expandafter\global\expandafter\setlength
-\csname @df@\romannumeral#1@posx\endcsname{\ff@x}%
-\expandafter\global\expandafter\setlength
-\csname @df@\romannumeral#1@evenx\endcsname{\ff@x}}%
-\ifthenelse{\equal{\ff@y}{}}{}{%
-\expandafter\global\expandafter\setlength
-\csname @df@\romannumeral#1@posy\endcsname{\ff@y}%
-\expandafter\global\expandafter\setlength
-\csname @df@\romannumeral#1@eveny\endcsname{\ff@y}}%
-\ifthenelse{\equal{\ff@evenx}{}}{}{%
-\expandafter\global\expandafter\setlength
-\csname @df@\romannumeral#1@evenx\endcsname{\ff@evenx}}%
-\ifthenelse{\equal{\ff@eveny}{}}{}{%
-\expandafter\global\expandafter\setlength
-\csname @df@\romannumeral#1@eveny\endcsname{\ff@eveny}}%
-\ifthenelse{\equal{\ff@oddx}{}}{}{%
-\expandafter\global\expandafter\setlength
-\csname @df@\romannumeral#1@posx\endcsname{\ff@oddx}}%
-\ifthenelse{\equal{\ff@oddy}{}}{}{%
-\expandafter\global\expandafter\setlength
-\csname @df@\romannumeral#1@posy\endcsname{\ff@oddy}}%
-\expandafter\xdef\csname @df@dim@\romannumeral#1\endcsname{%
-[c][\ff@height][\ff@valign]{\ff@width}}%
-\ifthenelse{\equal{\ff@label}{}}{}{%
-\@s@tdynamicframeid{#1}[\ff@label]}%
-\ifthenelse{\equal{\ff@frametype}{}}{}{%
-\expandafter
-\xdef\csname @df@frametype@\romannumeral#1\endcsname{%
-\ff@frametype}}%
-\ifthenelse{\equal{\ff@col}{}}{}{%
-\expandafter\@setframecol\ff@col\end{#1}{col}{df}}%
-\ifthenelse{\equal{\ff@txtcol}{}}{}{%
-\expandafter\@setframecol\ff@txtcol\end{#1}{txtcol}{df}}%
-\ifthenelse{\equal{\ff@backcol}{}}{}{%
-\expandafter\@setframecol\ff@backcol\end{#1}{backcol}{df}}%
-\ifthenelse{\equal{\ff@offset}{}}{}{%
-\expandafter
-\xdef\csname @df@offset@\romannumeral#1\endcsname{\ff@offset}}%
-\ifthenelse{\equal{\ff@angle}{}}{}{%
-\expandafter
-\xdef\csname @df@angle@\romannumeral#1\endcsname{\ff@angle}}%
-\if0\ff@shape
-\else
-\expandafter\global\expandafter
-\let\csname @df@shape@\romannumeral#1\endcsname\ff@shape
-\fi
-\ifthenelse{\equal{\ff@pages}{}}{}{%
-\expandafter\xdef\csname @df@pages@\romannumeral#1\endcsname{%
-\ff@pages}}%
-\ifthenelse{\equal{\ff@style}{}}{}{%
-\@ifundefined{\ff@style}{\PackageError{flowfram}%
-{Unknown style '\ff@style'}{The command \expandafter
-\string\csname\ff@style\endcsname\space has not been defined}}{%
-\expandafter
-\xdef\csname @df@style@\romannumeral#1\endcsname{\ff@style}}}%
-\ifthenelse{\equal{\ff@clear}{}}{}{%
-\setboolean{@df@clear@\romannumeral#1}{\ff@clear}%
-}%
-\ifthenelse{\equal{\ff@margin}{}}{}{%
-\PackageError{flowfram}{Key 'margin' not available for dynamic
-frames}{dynamic frames don't have marginal notes}}%
+  \expandafter\expandafter\expandafter
+    \@ff@getstaticpos\csname @df@dim@\romannumeral#1\endcsname
+  \def\ff@frame{}\edef\ff@width{\the\@ff@tmp@x}%
+  \edef\ff@height{\the\@ff@tmp@y}\def\ff@style{}\def\ff@frametype{}%
+  \def\ff@x{}\def\ff@y{}\def\ff@col{}\def\ff@txtcol{}\def\ff@backcol{}%
+  \def\ff@clear{}\def\ff@margin{}\def\ff@offset{}\def\ff@pages{}%
+  \def\ff@label{}\def\ff@evenx{}\def\ff@eveny{}%
+  \def\ff@oddx{}\def\ff@oddy{}\def\ff@angle{}%
+  \let\ff@shape\undefined
+  \let\ff@xpages\undefined
+  \setkeys{flowframe}{#2}%
+  \ifdefempty{\ff@frame}%
+  {}%
+  {%
+    \setboolean{dynamicframe\romannumeral#1}{\ff@frame}%
+  }%
+  \ifdefempty{\ff@x}%
+  {}%
+  {%
+    \expandafter\global\expandafter\setlength
+      \csname @df@\romannumeral#1@posx\endcsname{\ff@x}%
+    \expandafter\global\expandafter\setlength
+      \csname @df@\romannumeral#1@evenx\endcsname{\ff@x}%
+  }%
+  \ifdefempty{\ff@y}%
+  {}%
+  {%
+    \expandafter\global\expandafter\setlength
+      \csname @df@\romannumeral#1@posy\endcsname{\ff@y}%
+    \expandafter\global\expandafter\setlength
+      \csname @df@\romannumeral#1@eveny\endcsname{\ff@y}%
+  }%
+  \ifdefempty{\ff@evenx}%
+  {}%
+  {%
+    \expandafter\global\expandafter\setlength
+      \csname @df@\romannumeral#1@evenx\endcsname{\ff@evenx}%
+  }%
+  \ifdefempty{\ff@eveny}%
+  {}%
+  {%
+    \expandafter\global\expandafter\setlength
+      \csname @df@\romannumeral#1@eveny\endcsname{\ff@eveny}%
+  }%
+  \ifdefempty{\ff@oddx}%
+  {}%
+  {%
+    \expandafter\global\expandafter\setlength
+      \csname @df@\romannumeral#1@posx\endcsname{\ff@oddx}%
+  }%
+  \ifdefempty{\ff@oddy}%
+  {}%
+  {%
+    \expandafter\global\expandafter\setlength
+      \csname @df@\romannumeral#1@posy\endcsname{\ff@oddy}%
+  }%
+  \expandafter\xdef\csname @df@dim@\romannumeral#1\endcsname{%
+    [c][\ff@height][\ff@valign]{\ff@width}%
+  }%
+  \ifdefempty{\ff@label}%
+  {}%
+  {%
+    \@s@tdynamicframeid{#1}[\ff@label]%
+  }%
+  \ifdefempty{\ff@frametype}%
+  {}%
+  {%
+    \expandafter
+      \xdef\csname @df@frametype@\romannumeral#1\endcsname{%
+        \ff@frametype
+      }%
+  }%
+  \ifdefempty{\ff@col}%
+  {}%
+  {%
+    \expandafter\@setframecol\ff@col\end{#1}{col}{df}%
+  }%
+  \ifdefempty{\ff@txtcol}%
+  {}%
+  {%
+    \expandafter\@setframecol\ff@txtcol\end{#1}{txtcol}{df}%
+  }%
+  \ifdefempty{\ff@backcol}%
+  {}%
+  {%
+    \expandafter\@setframecol\ff@backcol\end{#1}{backcol}{df}%
+  }%
+  \ifdefempty{\ff@offset}%
+  {}%
+  {%
+    \expandafter
+      \xdef\csname @df@offset@\romannumeral#1\endcsname{\ff@offset}%
+  }%
+  \ifdefempty{\ff@angle}%
+  {}%
+  {%
+    \expandafter
+      \xdef\csname @df@angle@\romannumeral#1\endcsname{\ff@angle}%
+  }%
+  \ifundef{\ff@shape}{}%
+  {%
+    \expandafter\global\expandafter
+      \let\csname @df@shape@\romannumeral#1\endcsname\ff@shape
+  }%
+  \ifdefempty{\ff@pages}%
+  {}%
+  {%
+    \dynamicsetpagelist{#1}{\ff@pages}%
+  }%
+  \ifundef{\ff@xpages}{}%
+  {%
+    \dynamicsetexclusion{#1}{\ff@xpages}%
+  }%
+  \ifdefempty{\ff@style}%
+  {}%
+  {%
+    \ifcsundef{\ff@style}%
+    {%
+      \PackageError{flowfram}%
+      {Unknown style '\ff@style'}%
+      {%
+        The command \expandafter\@gobble\string\\\ff@style
+        \space has not been defined%
+      }%
+    }%
+    {%
+      \expandafter
+        \xdef\csname @df@style@\romannumeral#1\endcsname{\ff@style}%
+    }%
+  }%
+  \ifdefempty{\ff@clear}%
+  {}%
+  {%
+    \setboolean{@df@clear@\romannumeral#1}{\ff@clear}%
+  }%
+  \ifdefempty{\ff@margin}%
+  {}%
+  {%
+    \PackageError{flowfram}%
+    {%
+      Key 'margin' not available for dynamic frames%
+    }%
+    {dynamic frames don't have marginal notes}%
+  }%
+}
+\newcommand*{\dynamicsetpagelist}[2]{%
+  \expandafter
+    \xdef\csname @df@pages@\romannumeral#1\endcsname{#2}%
+  \flf@message{Setting page range for dynamic frame
+    \number#1\space\space to "#2"}%
+}
+\newcommand*{\dynamicsetexclusion}[2]{%
+  \expandafter
+    \xdef\csname @df@xpages@\romannumeral#1\endcsname{#2}%
+  \flf@message{Setting exclusion for dynamic frame
+    \number#1\space\space to "#2"}%
+}
+\newcommand*{\dynamicaddexclusion}[2]{%
+  \ifcsempty{@df@xpages@\romannumeral#1}
+  {%
+    \expandafter
+      \xdef\csname @df@xpages@\romannumeral#1\endcsname{#2}%
+  }%
+  {%
+    \expandafter
+      \xdef\csname @df@xpages@\romannumeral#1\endcsname{%
+       \csname @df@xpages@\romannumeral#1\endcsname,#2}%
+  }%
+  \flf@message{Setting exclusion for dynamic frame
+    \number#1\space\space to
+    "\csname @df@xpages@\romannumeral#1\endcsname"}%
 }
 \newcommand*{\@@dynamicframeswapcoords}[1]{%
-\setlength{\@ff@tmp@x}%
-{\csname @df@\romannumeral#1@evenx\endcsname}%
-\expandafter\setlength
-\csname @df@\romannumeral#1@evenx\endcsname
-{\csname @df@\romannumeral#1@posx\endcsname}%
-\expandafter\setlength
-\csname @df@\romannumeral#1@posx\endcsname{\@ff@tmp@x}%
-\setlength{\@ff@tmp@y}%
-{\csname @df@\romannumeral#1@eveny\endcsname}%
-\expandafter\setlength
-\csname @df@\romannumeral#1@eveny\endcsname
-{\csname @df@\romannumeral#1@posy\endcsname}%
-\expandafter\setlength\csname @df@\romannumeral#1@posy\endcsname
-{\@ff@tmp@y}%
+  \setlength{\@ff@tmp@x}%
+    {\csname @df@\romannumeral#1@evenx\endcsname}%
+  \expandafter\setlength
+    \csname @df@\romannumeral#1@evenx\endcsname
+    {\csname @df@\romannumeral#1@posx\endcsname}%
+  \expandafter\setlength
+    \csname @df@\romannumeral#1@posx\endcsname{\@ff@tmp@x}%
+  \setlength{\@ff@tmp@y}%
+    {\csname @df@\romannumeral#1@eveny\endcsname}%
+  \expandafter\setlength
+    \csname @df@\romannumeral#1@eveny\endcsname
+    {\csname @df@\romannumeral#1@posy\endcsname}%
+  \expandafter\setlength\csname @df@\romannumeral#1@posy\endcsname
+    {\@ff@tmp@y}%
 }
 \newcommand*{\dfswapoddeven}{%
 \@ifstar\@sdynamicframeswapcoords\@dynamicframeswapcoords}
 \newcommand*{\@sdynamicframeswapcoords}[1]{%
-\@for\@ff@id:=#1\do{%
-\@dynamicframeid{\@ff@id}%
-\@@dynamicframeswapcoords{\ff@id}}}
+  \@for\@ff@id:=#1\do{%
+  \@dynamicframeid{\@ff@id}%
+  \@@dynamicframeswapcoords{\ff@id}}%
+}
 \newcommand*{\@dynamicframeswapcoords}[1]{%
-\ifthenelse{\equal{#1}{all}}{%
-\ff@id=0\relax
-\whiledo{\ff@id<\c@maxflow}{\advance\ff@id by 1\relax
-\@@dynamicframeswapcoords{\ff@id}}%
-}{%
-\ifthenelse{\equal{#1}{odd} \TE@or \equal{#1}{even}}{%
-\ifthenelse{\equal{#1}{odd}}{\@colN=1}{\@colN=2}%
-\whiledo{\@colN<\c@maxflow\TE@or\@colN=\c@maxflow}{%
-\@@dynamicframeswapcoords{\@colN}%
-\advance\@colN by 2\relax}%
-}{%
-\@for\@ff@id:=#1\do{%
-\def\@ff@numstart{0}\def\@ff@numend{10000}%
-\@ff@getrange{\@ff@id}%
-\ifnum\@ff@numstart=0\relax
-  \def\@ff@numstart{1}%
-\fi
-\ifnum\@ff@numend>\c@maxflow
-  \def\@ff@numend{\c@maxflow}%
-\fi
-\@colN=\@ff@numstart
-\whiledo{\@colN<\@ff@numend \TE@or \@colN=\@ff@numend}{%
-\@@dynamicframeswapcoords{\@colN}%
-\advance\@colN by 1\relax
-}}}}}
+  \ifthenelse{\equal{#1}{all}}%
+  {%
+    \ff@id=0\relax
+    \whiledo{\ff@id<\c@maxflow}%
+    {%
+      \advance\ff@id by 1\relax
+      \@@dynamicframeswapcoords{\ff@id}%
+    }%
+  }%
+  {%
+    \ifthenelse{\equal{#1}{odd} \TE@or \equal{#1}{even}}%
+    {%
+      \ifthenelse{\equal{#1}{odd}}%
+      {\@colN=1}%
+      {\@colN=2}%
+      \whiledo{\@colN<\c@maxflow\TE@or\@colN=\c@maxflow}%
+      {%
+        \@@dynamicframeswapcoords{\@colN}%
+        \advance\@colN by 2\relax
+      }%
+    }%
+    {%
+      \@for\@ff@id:=#1\do{%
+        \def\@ff@numstart{0}%
+        \def\@ff@numend{10000}%
+        \@ff@getrange{\@ff@id}%
+        \ifnum\@ff@numstart=0\relax
+          \def\@ff@numstart{1}%
+        \fi
+        \ifnum\@ff@numend>\c@maxflow
+          \def\@ff@numend{\c@maxflow}%
+        \fi
+        \@colN=\@ff@numstart
+        \whiledo{\@colN<\@ff@numend \TE@or \@colN=\@ff@numend}%
+        {%
+          \@@dynamicframeswapcoords{\@colN}%
+          \advance\@colN by 1\relax
+        }%
+      }%
+    }%
+  }%
+}
 \newenvironment{dynamiccontents}[1]{%
-\def\@flf@{dynamiccontents}%
-\xdynamiccontents{#1}}{%
-\endxdynamiccontents
+  \def\@flf@{dynamiccontents}%
+  \xdynamiccontents{#1}}{%
+  \endxdynamiccontents
 }
 \newtoks\@dynamictok
 \def\xdynamiccontents#1{%
-\def\@flf@idn{#1}%
-\@dynamictok{}\@flf@get@body
+  \def\@flf@idn{#1}%
+  \@dynamictok{}\@flf@get@body
 }
 \long\def\@flf@get@body#1\end{%
-\@flf@checkcontinued#1\continueonframe\@nil
-\ifdfcontinued
-   \expandafter\flf@ta\expandafter{\@flf@tmpa}%
-   \edef\@flf@tmp{\the\@dynamictok\the\flf@ta}%
-   \@dynamictok\expandafter{\@flf@tmp}%
-\else
-   \@dynamictok\expandafter{\the\@dynamictok#1}%
-\fi
-\@flf@find@end}
+  \@flf@checkcontinued#1\continueonframe\@nil
+  \ifdfcontinued
+     \expandafter\flf@ta\expandafter{\@flf@tmpa}%
+     \edef\@flf@tmp{\the\@dynamictok\the\flf@ta}%
+     \@dynamictok\expandafter{\@flf@tmp}%
+  \else
+     \@dynamictok\expandafter{\the\@dynamictok#1}%
+  \fi
+  \@flf@find@end
+}
 \newif\ifdfcontinued
 \long\def\@flf@checkcontinued#1\continueonframe#2\@nil{%
-\long\def\@flf@tmpa{#1}\long\def\@flf@tmpb{#2}%
-\ifx\@flf@tmpb\@lempty
-  \dfcontinuedfalse
-\else
-  \dfcontinuedtrue
-  \flf@getcontargs#2\@ff@text\@ff@nextid\@ff@rest
-\fi
+  \long\def\@flf@tmpa{#1}\long\def\@flf@tmpb{#2}%
+  \ifx\@flf@tmpb\@lempty
+    \dfcontinuedfalse
+  \else
+    \dfcontinuedtrue
+    \flf@getcontargs#2\@ff@text\@ff@nextid\@ff@rest
+  \fi
 }
 \long\def\@lempty{}
 \def\flf@getcontargs{%
-\@ifnextchar[{\@flf@getcontargs}{\@flf@getcontargs[]}}
+  \@ifnextchar[{\@flf@getcontargs}{\@flf@getcontargs[]}%
+}
 \long\def\@flf@getcontargs[#1]#2#3\continueonframe#4#5#6{%
-\def#4{#1}\def#5{#2}\def#6{#3}%
+  \def#4{#1}\def#5{#2}\def#6{#3}%
 }
 \def\@flf@find@end#1{%
-\def\@tempa{#1}%
-\global\let\flf@next=\relax
-\ifdfcontinued
-  \@dynamictok\expandafter
-     {\the\@dynamictok\ffcontinuedtextlayout}%
-  \protected@edef\@tmpa{\the\@dynamictok{\@ff@text}}%
-  \@dynamictok\expandafter{\@tmpa}%
-  \toks@\expandafter{\@ff@rest}%
-  \edef\flf@next{\noexpand\@flf@get@body\noexpand\end{#1}%
-     \noexpand\begin{#1}{\@ff@nextid}\noexpand\par
-     \noexpand\noindent\noexpand\ignorespaces
-     \the\toks@\noexpand\end{#1}}%
-\else
-  \ifx\@tempa\@flf@
-    \let\flf@next=\@flf@endxdynamiccontents
-  \else
+  \def\@tempa{#1}%
+  \global\let\flf@next=\relax
+  \ifdfcontinued
     \@dynamictok\expandafter
-      {\the\@dynamictok\end{#1}}%
-    \let\flf@next=\@flf@get@body
+       {\the\@dynamictok\ffcontinuedtextlayout}%
+    \protected@edef\@tmpa{\the\@dynamictok{\@ff@text}}%
+    \@dynamictok\expandafter{\@tmpa}%
+    \toks@\expandafter{\@ff@rest}%
+    \edef\flf@next{\noexpand\@flf@get@body\noexpand\end{#1}%
+       \noexpand\begin{#1}{\@ff@nextid}\noexpand\par
+       \noexpand\noindent\noexpand\ignorespaces
+       \the\toks@\noexpand\end{#1}}%
+  \else
+    \ifx\@tempa\@flf@
+      \let\flf@next=\@flf@endxdynamiccontents
+    \else
+      \@dynamictok\expandafter
+        {\the\@dynamictok\end{#1}}%
+      \let\flf@next=\@flf@get@body
+    \fi
   \fi
-\fi
-\flf@next
+  \flf@next
 }
 \let\endxdynamiccontents\relax
 \def\@flf@endxdynamiccontents{%
-\ifnum\@flf@idn>\c@maxdynamic
-  \PackageError{flowfram}{Dynamic frame \number\@flf@idn\ does not exist}{%
-  You have specified dynamic frame number \number\@flf@idn, but there are
-  only \number\c@maxdynamic\space dynamic frames currently defined}%
-\else
-  \expandafter
-  \xdef\csname @dynamicframe@\romannumeral\@flf@idn\endcsname{%
-     \the\@dynamictok}%
-  \expandafter
-\fi
-\expandafter\end\expandafter{\@flf@}%
+  \ifnum\@flf@idn>\c@maxdynamic
+    \PackageError{flowfram}%
+    {Dynamic frame \number\@flf@idn\ does not exist}%
+    {%
+      You have specified dynamic frame number \number\@flf@idn,
+      but there are only \number\c@maxdynamic\space dynamic
+      frames currently defined%
+    }%
+  \else
+    \expandafter
+    \xdef\csname @dynamicframe@\romannumeral\@flf@idn\endcsname{%
+       \the\@dynamictok}%
+    \expandafter
+  \fi
+  \expandafter\end\expandafter{\@flf@}%
 }
 \newenvironment{dynamiccontents*}[1]{%
-\def\@flf@{dynamiccontents*}%
-\@dynamicframeid{#1}%
-\xdynamiccontents{\ff@id}}{%
-\enddynamiccontents
+  \def\@flf@{dynamiccontents*}%
+  \@dynamicframeid{#1}%
+  \xdynamiccontents{\ff@id}}{%
+  \enddynamiccontents
 }
 \newcommand{\setdynamiccontents}{%
-\@ifstar\@ssetdynamiccontents\@setdynamiccontents}
+  \@ifstar\@ssetdynamiccontents\@setdynamiccontents
+}
 \newcommand{\@ssetdynamiccontents}[2]{%
-\@dynamicframeid{#1}\@setdynamiccontents{\ff@id}{#2}}
+  \@dynamicframeid{#1}\@setdynamiccontents{\ff@id}{#2}%
+}
 \newcommand{\@setdynamiccontents}[2]{%
-\ifnum#1>\c@maxdynamic
-\PackageError{flowfram}{Dynamic frame \number#1\ does not exist}{%
-You have specified dynamic frame number \number#1, but there are
-only \number\c@maxdynamic\space dynamic frames currently defined}%
-\else
-\expandafter
-\gdef\csname @dynamicframe@\romannumeral#1\endcsname{#2}%
-\fi}
+  \ifnum#1>\c@maxdynamic
+    \PackageError{flowfram}%
+    {Dynamic frame \number#1\ does not exist}%
+    {%
+      You have specified dynamic frame number \number#1, but there are
+      only \number\c@maxdynamic\space dynamic frames currently defined%
+    }%
+  \else
+    \expandafter
+      \gdef\csname @dynamicframe@\romannumeral#1\endcsname{#2}%
+  \fi
+}
 \newcommand{\appenddynamiccontents}{%
-\@ifstar\@sappenddynamic\@appenddynamic}
+  \@ifstar\@sappenddynamic\@appenddynamic
+}
 \newcommand{\@sappenddynamic}[2]{%
-\@dynamicframeid{#1}\@appenddynamic{\ff@id}{#2}}
+  \@dynamicframeid{#1}\@appenddynamic{\ff@id}{#2}%
+}
 \newcommand{\@appenddynamic}[2]{%
-\ifnum#1>\c@maxdynamic
-  \PackageError{flowfram}{Dynamic frame \number#1 does not exist}{%
-  You have specified dynamic frame number \number#1,
-  but there are only
-  \number\c@maxdynamic\space dynamic frames currently defined}%
-\else
-  \expandafter\@ff@addtolist
-  \csname @dynamicframe@\romannumeral#1\endcsname\entry{#2}%
-\fi}
+  \ifnum#1>\c@maxdynamic
+    \PackageError{flowfram}%
+    {Dynamic frame \number#1 does not exist}%
+    {%
+      You have specified dynamic frame number \number#1,
+      but there are only
+      \number\c@maxdynamic\space dynamic frames currently defined%
+    }%
+  \else
+    \expandafter\@ff@addtolist
+      \csname @dynamicframe@\romannumeral#1\endcsname\entry{#2}%
+  \fi
+}
 \newtoks\flf@ta \newtoks\flf@tb
-\long\def\@ff@addtolist#1\entry#2{\flf@ta={{#2}}%
-\flf@tb=\expandafter{#1}%
-\xdef#1{\the\flf@tb\the\flf@ta}}
-\newcommand{\continueonframe}{\PackageError{flowfram}{Can't continue
-to new frame: not in static or dynamic frame}{%
-\string\continueonframe\space may only
-be used inside `staticcontents' or `dynamiccontents' environments
-(of their starred versions)}}
+\long\def\@ff@addtolist#1\entry#2{%
+ \flf@ta={{#2}}%
+ \flf@tb=\expandafter{#1}%
+ \xdef#1{\the\flf@tb\the\flf@ta}%
+}
+\newcommand{\continueonframe}{%
+  \PackageError{flowfram}%
+  {%
+    Can't continue to new frame: not in static or dynamic frame%
+  }%
+  {%
+    \string\continueonframe\space may only
+    be used inside `staticcontents' or `dynamiccontents'
+    environments (or their starred versions)%
+  }%
+}
 \newcommand*{\@staticscontinueonframe}[2][]{%
-\ffcontinuedtextlayout{#1}%
-\end{staticcontents*}%
-\begin{staticcontents*}{#2}\par\noindent\ignorespaces}
+  \ffcontinuedtextlayout{#1}%
+  \end{staticcontents*}%
+  \begin{staticcontents*}{#2}\par\noindent\ignorespaces
+}
 \newcommand*{\@staticcontinueonframe}[2][]{%
-\ffcontinuedtextlayout{#1}%
-\end{staticcontents}%
-\begin{staticcontents}{#2}\par\noindent\ignorespaces}
+  \ffcontinuedtextlayout{#1}%
+  \end{staticcontents}%
+  \begin{staticcontents}{#2}\par\noindent\ignorespaces
+}
 \newcommand{\ffcontinuedtextlayout}[1]{%
-\parfillskip=0pt\par\hfill\ffcontinuedtextfont{#1}}
+  \parfillskip=0pt\par\hfill
+  \ffcontinuedtextfont{#1}%
+}
 \newcommand*{\ffcontinuedtextfont}[1]{\emph{\small #1}}
 \newcommand*{\computeleftedgeodd}[1]{%
-\setlength{#1}{-1in}%
-\addtolength{#1}{-\hoffset}%
-\addtolength{#1}{-\oddsidemargin}}
+  \setlength{#1}{-1in}%
+  \addtolength{#1}{-\hoffset}%
+  \addtolength{#1}{-\oddsidemargin}%
+}
 \newcommand*{\computeleftedgeeven}[1]{%
-\setlength{#1}{-1in}%
-\addtolength{#1}{-\hoffset}%
-\addtolength{#1}{-\evensidemargin}}
+  \setlength{#1}{-1in}%
+  \addtolength{#1}{-\hoffset}%
+  \addtolength{#1}{-\evensidemargin}%
+}
 \newcommand*{\computetopedge}[1]{%
-\setlength{#1}{\textheight}%
-\addtolength{#1}{\headheight}%
-\addtolength{#1}{\headsep}%
-\addtolength{#1}{1in}%
-\addtolength{#1}{\voffset}%
-\addtolength{#1}{\topmargin}}
+  \setlength{#1}{\textheight}%
+  \addtolength{#1}{\headheight}%
+  \addtolength{#1}{\headsep}%
+  \addtolength{#1}{1in}%
+  \addtolength{#1}{\voffset}%
+  \addtolength{#1}{\topmargin}%
+}
 \newcommand*{\computebottomedge}[1]{%
-\computetopedge{#1}%
-\addtolength{#1}{-\paperheight}}
+  \computetopedge{#1}%
+  \addtolength{#1}{-\paperheight}%
+}
 \newcommand*{\computerightedgeodd}[1]{%
-\computeleftedgeodd{#1}%
-\addtolength{#1}{\paperwidth}}
+  \computeleftedgeodd{#1}%
+  \addtolength{#1}{\paperwidth}%
+}
 \newcommand*{\computerightedgeeven}[1]{%
-\computeleftedgeeven{#1}%
-\addtolength{#1}{\paperwidth}}
+  \computeleftedgeeven{#1}%
+  \addtolength{#1}{\paperwidth}%
+}
 \newlength\ffareawidth
 \newlength\ffareaheight
 \newlength\ffareax
@@ -1390,549 +2270,840 @@ be used inside `staticcontents' or `dynamiccontents' environments
 \newlength\ffareaevenx
 \newlength\ffareaeveny
 \newcommand*{\computeflowframearea}{%
-\@ifstar\@scomputeffarea\@computeffarea}
+  \@ifstar\@scomputeffarea\@computeffarea
+}
 \newcommand*{\@scomputeffarea}[1]{%
-\setlength{\ffareax}{\paperwidth}%
-\setlength{\ffareay}{\paperheight}%
-\setlength{\@ff@tmp@x}{0pt}%
-\setlength{\@ff@tmp@y}{0pt}%
-\@for\@ff@id:=#1\do{\@flowframeid{\@ff@id}%
-\ifnum\ffareax>\flowframex{\ff@id}%
-\setlength{\ffareax}{\flowframex{\ff@id}}%
-\fi
-\ifnum\ffareay>\flowframey{\ff@id}%
-\setlength{\ffareay}{\flowframey{\ff@id}}%
-\fi
-\setlength{\@ff@offset}{\flowframex{\ff@id}}%
-\addtolength{@ff@offset}{\flowframewidth{\ff@id}}%
-\ifnum\@ff@tmp@x<\@ff@offset
-\setlength{\@ff@tmp@x}{\@ff@offset}%
-\fi
-\setlength{\@ff@offset}{\flowframey{\ff@id}}%
-\addtolength{@ff@offset}{\flowframeheight{\ff@id}}%
-\ifnum\@ff@tmp@y<\@ff@offset
-\setlength{\@ff@tmp@y}{\@ff@offset}%
-\fi
-}%
-\setlength{\ffareawidth}{\@ff@tmp@x}%
-\addtolength{\ffareawidth}{-\ffareax}%
-\setlength{\ffareaheight}{\@ff@tmp@y}%
-\addtolength{\ffareaheight}{-\ffareay}}
+  \setlength{\ffareax}{\paperwidth}%
+  \setlength{\ffareay}{\paperheight}%
+  \setlength{\@ff@tmp@x}{0pt}%
+  \setlength{\@ff@tmp@y}{0pt}%
+  \@for\@ff@id:=#1\do{%
+    \@flowframeid{\@ff@id}%
+    \ifnum\ffareax>\flowframex{\ff@id}%
+      \setlength{\ffareax}{\flowframex{\ff@id}}%
+    \fi
+    \ifnum\ffareay>\flowframey{\ff@id}%
+      \setlength{\ffareay}{\flowframey{\ff@id}}%
+    \fi
+    \setlength{\@ff@offset}{\flowframex{\ff@id}}%
+    \addtolength{@ff@offset}{\flowframewidth{\ff@id}}%
+    \ifnum\@ff@tmp@x<\@ff@offset
+      \setlength{\@ff@tmp@x}{\@ff@offset}%
+    \fi
+    \setlength{\@ff@offset}{\flowframey{\ff@id}}%
+    \addtolength{@ff@offset}{\flowframeheight{\ff@id}}%
+    \ifnum\@ff@tmp@y<\@ff@offset
+      \setlength{\@ff@tmp@y}{\@ff@offset}%
+    \fi
+  }%
+  \setlength{\ffareawidth}{\@ff@tmp@x}%
+  \addtolength{\ffareawidth}{-\ffareax}%
+  \setlength{\ffareaheight}{\@ff@tmp@y}%
+  \addtolength{\ffareaheight}{-\ffareay}%
+}
 \newcommand*{\@computeffarea}[1]{%
-\setlength{\ffareax}{\paperwidth}%
-\setlength{\ffareay}{\paperheight}%
-\setlength{\@ff@tmp@x}{0pt}%
-\setlength{\@ff@tmp@y}{0pt}%
-\@for\@ff@id:=#1\do{%
-\ff@id=\@ff@id\relax
-\setlength{\@ff@offset}{\flowframex{\ff@id}}%
-\ifdim\ffareax>\@ff@offset
-\setlength{\ffareax}{\@ff@offset}%
-\fi
-\setlength{\@ff@offset}{\flowframey{\ff@id}}%
-\ifdim\ffareay>\@ff@offset
-\setlength{\ffareay}{\@ff@offset}%
-\fi
-\setlength{\@ff@offset}{\flowframex{\ff@id}}%
-\addtolength{\@ff@offset}{\flowframewidth{\ff@id}}%
-\ifdim\@ff@tmp@x<\@ff@offset
-\setlength{\@ff@tmp@x}{\@ff@offset}%
-\fi
-\setlength{\@ff@offset}{\flowframey{\ff@id}}%
-\addtolength{\@ff@offset}{\flowframeheight{\ff@id}}%
-\ifdim\@ff@tmp@y<\@ff@offset
-\setlength{\@ff@tmp@y}{\@ff@offset}%
-\fi
-}%
-\setlength{\ffareawidth}{\@ff@tmp@x}%
-\addtolength{\ffareawidth}{-\ffareax}%
-\setlength{\ffareaheight}{\@ff@tmp@y}%
-\addtolength{\ffareaheight}{-\ffareay}}
+  \setlength{\ffareax}{\paperwidth}%
+  \setlength{\ffareay}{\paperheight}%
+  \setlength{\@ff@tmp@x}{0pt}%
+  \setlength{\@ff@tmp@y}{0pt}%
+  \@for\@ff@id:=#1\do{%
+    \ff@id=\@ff@id\relax
+    \setlength{\@ff@offset}{\flowframex{\ff@id}}%
+    \ifdim\ffareax>\@ff@offset
+      \setlength{\ffareax}{\@ff@offset}%
+    \fi
+    \setlength{\@ff@offset}{\flowframey{\ff@id}}%
+    \ifdim\ffareay>\@ff@offset
+      \setlength{\ffareay}{\@ff@offset}%
+    \fi
+    \setlength{\@ff@offset}{\flowframex{\ff@id}}%
+    \addtolength{\@ff@offset}{\flowframewidth{\ff@id}}%
+    \ifdim\@ff@tmp@x<\@ff@offset
+      \setlength{\@ff@tmp@x}{\@ff@offset}%
+    \fi
+    \setlength{\@ff@offset}{\flowframey{\ff@id}}%
+    \addtolength{\@ff@offset}{\flowframeheight{\ff@id}}%
+    \ifdim\@ff@tmp@y<\@ff@offset
+      \setlength{\@ff@tmp@y}{\@ff@offset}%
+    \fi
+  }%
+  \setlength{\ffareawidth}{\@ff@tmp@x}%
+  \addtolength{\ffareawidth}{-\ffareax}%
+  \setlength{\ffareaheight}{\@ff@tmp@y}%
+  \addtolength{\ffareaheight}{-\ffareay}%
+}
 \newcommand*{\@ff@swaplen}[2]{%
-\setlength{\@ff@tmp@x}{#1}%
-\setlength{#1}{#2}%
-\setlength{#2}{\@ff@tmp@x}}
+  \setlength{\@ff@tmp@x}{#1}%
+  \setlength{#1}{#2}%
+  \setlength{#2}{\@ff@tmp@x}%
+}
 \newcommand*{\@ff@getdim}[2]{%
-\ifnum#2<1\relax
-  \PackageError{flowfram}{Frame IDNs start from 1}{%
-  You have specified a frame IDN of '\number#2'}%
-\fi
-\ifcase#1\relax
-  \PackageError{flowfram}{Unknown frame ID type '#1'}{%
-  Frame ID types are: 1 (flow), 2 (static) and 3 (dynamic)}%
-\or
-  \ifnum#2>\c@maxflow\relax
-    \PackageError{flowfram}{Invalid flow frame IDN '\number#2'}{%
-    Flow frame IDNs go from 1 to \number\c@maxflow}%
-  \else
-    \setlength{\ffareax}{\flowframex{#2}}%
-    \setlength{\ffareay}{\flowframey{#2}}%
-    \setlength{\ffareaevenx}{\flowframeevenx{#2}}%
-    \setlength{\ffareaeveny}{\flowframeeveny{#2}}%
-    \setlength{\ffareawidth}{\flowframewidth{#2}}%
-    \setlength{\ffareaheight}{\flowframeheight{#2}}%
-  \fi
-\or
-  \ifnum#2>\c@maxstatic\relax
-    \PackageError{flowfram}{Invalid static frame IDN '\number#2'}{%
-    Static frame IDNs go from 1 to \number\c@maxstatic}%
-  \else
-    \setlength{\ffareax}{\staticframex{#2}}%
-    \setlength{\ffareay}{\staticframey{#2}}%
-    \setlength{\ffareaevenx}{\staticframeevenx{#2}}%
-    \setlength{\ffareaeveny}{\staticframeeveny{#2}}%
-    \expandafter\expandafter\expandafter
-    \@ff@getstaticpos
-    \csname @sf@dim@\romannumeral#2\endcsname
-    \setlength{\ffareawidth}{\@ff@tmp@x}%
-    \setlength{\ffareaheight}{\@ff@tmp@y}%
-  \fi
-\or
-  \ifnum#2>\c@maxdynamic\relax
-    \PackageError{flowfram}{Invalid dynamic frame IDN '\number#2'}{%
-    Dynamic frame IDNs go from 1 to \number\c@maxdynamic}%
+  \ifnum#2<1\relax
+    \PackageError{flowfram}%
+    {Frame IDNs start from 1}%
+    {%
+      You have specified a frame IDN of '\number#2'%
+    }%
+  \fi
+  \ifcase#1\relax
+    \PackageError{flowfram}%
+    {Unknown frame ID type '#1'}%
+    {%
+      Frame ID types are: 1 (flow), 2 (static) and 3 (dynamic)%
+    }%
+  \or
+    \ifnum#2>\c@maxflow\relax
+      \PackageError{flowfram}{Invalid flow frame IDN '\number#2'}{%
+      Flow frame IDNs go from 1 to \number\c@maxflow}%
+    \else
+      \setlength{\ffareax}{\flowframex{#2}}%
+      \setlength{\ffareay}{\flowframey{#2}}%
+      \setlength{\ffareaevenx}{\flowframeevenx{#2}}%
+      \setlength{\ffareaeveny}{\flowframeeveny{#2}}%
+      \setlength{\ffareawidth}{\flowframewidth{#2}}%
+      \setlength{\ffareaheight}{\flowframeheight{#2}}%
+    \fi
+  \or
+    \ifnum#2>\c@maxstatic\relax
+      \PackageError{flowfram}%
+      {Invalid static frame IDN '\number#2'}%
+      {%
+        Static frame IDNs go from 1 to \number\c@maxstatic
+      }%
+    \else
+      \setlength{\ffareax}{\staticframex{#2}}%
+      \setlength{\ffareay}{\staticframey{#2}}%
+      \setlength{\ffareaevenx}{\staticframeevenx{#2}}%
+      \setlength{\ffareaeveny}{\staticframeeveny{#2}}%
+      \expandafter\expandafter\expandafter
+        \@ff@getstaticpos
+        \csname @sf@dim@\romannumeral#2\endcsname
+      \setlength{\ffareawidth}{\@ff@tmp@x}%
+      \setlength{\ffareaheight}{\@ff@tmp@y}%
+    \fi
+  \or
+    \ifnum#2>\c@maxdynamic\relax
+      \PackageError{flowfram}%
+      {Invalid dynamic frame IDN '\number#2'}%
+      {%
+        Dynamic frame IDNs go from 1 to \number\c@maxdynamic
+      }%
+    \else
+      \setlength{\ffareax}{\dynamicframex{#2}}%
+      \setlength{\ffareay}{\dynamicframey{#2}}%
+      \setlength{\ffareaevenx}{\dynamicframeevenx{#2}}%
+      \setlength{\ffareaeveny}{\dynamicframeeveny{#2}}%
+      \expandafter\expandafter\expandafter
+        \@ff@getstaticpos
+        \csname @df@dim@\romannumeral#2\endcsname
+      \setlength{\ffareawidth}{\@ff@tmp@x}%
+      \setlength{\ffareaheight}{\@ff@tmp@y}%
+     \fi
   \else
-    \setlength{\ffareax}{\dynamicframex{#2}}%
-    \setlength{\ffareay}{\dynamicframey{#2}}%
-    \setlength{\ffareaevenx}{\dynamicframeevenx{#2}}%
-    \setlength{\ffareaeveny}{\dynamicframeeveny{#2}}%
-    \expandafter\expandafter\expandafter
-    \@ff@getstaticpos
-    \csname @df@dim@\romannumeral#2\endcsname
-    \setlength{\ffareawidth}{\@ff@tmp@x}%
-    \setlength{\ffareaheight}{\@ff@tmp@y}%
-   \fi
-\else
-  \PackageError{flowfram}{Unknown frame ID type '#1'}{%
-  Frame ID types are: 1 (flow), 2 (static) and 3 (dynamic)}%
-\fi
+    \PackageError{flowfram}%
+    {Unknown frame ID type '#1'}%
+    {%
+      Frame ID types are: 1 (flow), 2 (static) and 3 (dynamic)%
+    }%
+  \fi
 }
 \newcommand*{\@ff@getevendim}[2]{%
-\ifnum#2<1\relax
-  \PackageError{flowfram}{Frame IDNs start from 1}{%
-  You have specified a frame IDN of '\number#2'}%
-\fi
-\ifcase#1\relax
-  \PackageError{flowfram}{Unknown frame ID type '#1'}{%
-  Frame ID types are: 1 (flow), 2 (static) and 3 (dynamic)}
-\or
-  \ifnum#2>\c@maxflow
-    \PackageError{flowfram}{Invalid flow frame IDN '\number#2'}{%
-    Flow frame IDNs go from 1 to \number\c@maxflow}%
-  \else
-    \setlength{\ffareax}{\flowframeevenx{#2}}%
-    \setlength{\ffareay}{\flowframeeveny{#2}}%
-    \setlength{\ffareawidth}{\flowframewidth{#2}}%
-    \setlength{\ffareaheight}{\flowframeheight{#2}}%
-  \fi
-\or
-  \ifnum#2>\c@maxstatic\relax
-    \PackageError{flowfram}{Invalid static frame IDN '\number#2'}{%
-    Static frame IDNs go from 1 to \number\c@maxstatic}%
-  \else
-    \setlength{\ffareax}{\staticframeevenx{#2}}%
-    \setlength{\ffareay}{\staticframeeveny{#2}}%
-    \expandafter\expandafter\expandafter
-    \@ff@getstaticpos
-    \csname @sf@dim@\romannumeral#2\endcsname
-    \setlength{\ffareawidth}{\@ff@tmp@x}%
-    \setlength{\ffareaheight}{\@ff@tmp@y}%
-  \fi
-\or
-  \ifnum#2>\c@maxdynamic\relax
-    \PackageError{flowfram}{Invalid dynamic frame IDN '\number#2'}{%
-    Dynamic frame IDNs go from 1 to \number\c@maxdynamic}%
+  \ifnum#2<1\relax
+    \PackageError{flowfram}%
+    {Frame IDNs start from 1}%
+    {%
+      You have specified a frame IDN of '\number#2'%
+    }%
+  \fi
+  \ifcase#1\relax
+    \PackageError{flowfram}%
+    {Unknown frame ID type '#1'}%
+    {%
+      Frame ID types are: 1 (flow), 2 (static) and 3 (dynamic)%
+    }
+  \or
+    \ifnum#2>\c@maxflow
+      \PackageError{flowfram}%
+      {Invalid flow frame IDN '\number#2'}%
+      {%
+        Flow frame IDNs go from 1 to \number\c@maxflow
+      }%
+    \else
+      \setlength{\ffareax}{\flowframeevenx{#2}}%
+      \setlength{\ffareay}{\flowframeeveny{#2}}%
+      \setlength{\ffareawidth}{\flowframewidth{#2}}%
+      \setlength{\ffareaheight}{\flowframeheight{#2}}%
+    \fi
+  \or
+    \ifnum#2>\c@maxstatic\relax
+      \PackageError{flowfram}%
+      {Invalid static frame IDN '\number#2'}%
+      {%
+        Static frame IDNs go from 1 to \number\c@maxstatic
+      }%
+    \else
+      \setlength{\ffareax}{\staticframeevenx{#2}}%
+      \setlength{\ffareay}{\staticframeeveny{#2}}%
+      \expandafter\expandafter\expandafter
+        \@ff@getstaticpos
+        \csname @sf@dim@\romannumeral#2\endcsname
+      \setlength{\ffareawidth}{\@ff@tmp@x}%
+      \setlength{\ffareaheight}{\@ff@tmp@y}%
+    \fi
+  \or
+    \ifnum#2>\c@maxdynamic\relax
+      \PackageError{flowfram}%
+      {Invalid dynamic frame IDN '\number#2'}%
+      {%
+        Dynamic frame IDNs go from 1 to \number\c@maxdynamic
+      }%
+    \else
+      \setlength{\ffareax}{\dynamicframeevenx{#2}}%
+      \setlength{\ffareay}{\dynamicframeeveny{#2}}%
+      \expandafter\expandafter\expandafter
+        \@ff@getstaticpos
+        \csname @df@dim@\romannumeral#2\endcsname
+      \setlength{\ffareawidth}{\@ff@tmp@x}%
+      \setlength{\ffareaheight}{\@ff@tmp@y}%
+    \fi
   \else
-    \setlength{\ffareax}{\dynamicframeevenx{#2}}%
-    \setlength{\ffareay}{\dynamicframeeveny{#2}}%
-    \expandafter\expandafter\expandafter
-    \@ff@getstaticpos
-    \csname @df@dim@\romannumeral#2\endcsname
-    \setlength{\ffareawidth}{\@ff@tmp@x}%
-    \setlength{\ffareaheight}{\@ff@tmp@y}%
+    \PackageError{flowfram}%
+    {Unknown frame ID type '#1'}%
+    {%
+      Frame ID types are: 1 (flow), 2 (static) and 3 (dynamic)%
+    }%
   \fi
-\else
-  \PackageError{flowfram}{Unknown frame ID type '#1'}{%
-  Frame ID types are: 1 (flow), 2 (static) and 3 (dynamic)}
-\fi
 }
 \newcommand*{\getstaticbounds}{%
-\@ifstar\@sgetstaticbounds\@getstaticbounds}
+  \@ifstar\@sgetstaticbounds\@getstaticbounds
+}
 \newcommand*{\@sgetstaticbounds}[1]{%
-\@staticframeid{#1}\@getstaticbounds{\ff@id}}
+  \@staticframeid{#1}\@getstaticbounds{\ff@id}%
+}
 \newcommand*{\@getstaticbounds}[1]{\@ff@getdim{2}{#1}}
 \newcommand*{\getstaticevenbounds}{%
-\@ifstar\@sgetstaticevenbounds\@getstaticevenbounds}
+  \@ifstar\@sgetstaticevenbounds\@getstaticevenbounds
+}
 \newcommand*{\@sgetstaticevenbounds}[1]{%
-\@staticframeid{#1}\@getstaticevenbounds{\ff@id}}
+  \@staticframeid{#1}\@getstaticevenbounds{\ff@id}%
+}
 \newcommand*{\@getstaticevenbounds}[1]{\@ff@getevendim{2}{#1}}
 \newcommand*{\getflowbounds}{%
-\@ifstar\@sgetflowbounds\@getflowbounds}
+  \@ifstar\@sgetflowbounds\@getflowbounds
+}
 \newcommand*{\@sgetflowbounds}[1]{%
-\@flowframeid{#1}\@getflowbounds{\ff@id}}
+  \@flowframeid{#1}\@getflowbounds{\ff@id}%
+}
 \newcommand*{\@getflowbounds}[1]{\@ff@getdim{1}{#1}}
 \newcommand*{\getflowevenbounds}{%
-\@ifstar\@sgetflowevenbounds\@getflowevenbounds}
+  \@ifstar\@sgetflowevenbounds\@getflowevenbounds
+}
 \newcommand*{\@sgetflowevenbounds}[1]{%
-\@flowframeid{#1}\@getflowevenbounds{\ff@id}}
+  \@flowframeid{#1}\@getflowevenbounds{\ff@id}%
+}
 \newcommand*{\@getflowevenbounds}[1]{\@ff@getevendim{1}{#1}}
 \newcommand*{\getdynamicbounds}{%
-\@ifstar\@sgetdynamicbounds\@getdynamicbounds}
+  \@ifstar\@sgetdynamicbounds\@getdynamicbounds
+}
 \newcommand*{\@sgetdynamicbounds}[1]{%
-\@dynamicframeid{#1}\@getdynamicbounds{\ff@id}}
+  \@dynamicframeid{#1}\@getdynamicbounds{\ff@id}%
+}
 \newcommand*{\@getdynamicbounds}[1]{\@ff@getdim{3}{#1}}
 \newcommand*{\getdynamicevenbounds}{%
-\@ifstar\@sgetdynamicevenbounds\@getdynamicevenbounds}
+  \@ifstar\@sgetdynamicevenbounds\@getdynamicevenbounds
+}
 \newcommand*{\@sgetdynamicevenbounds}[1]{%
-\@dynamicframeid{#1}\@getdynamicevenbounds{\ff@id}}
+  \@dynamicframeid{#1}\@getdynamicevenbounds{\ff@id}%
+}
 \newcommand*{\@getdynamicevenbounds}[1]{\@ff@getevendim{3}{#1}}
 \newif\ifFLFabove
 \newif\ifFLFbelow
 \newif\ifFLFleft
 \newif\ifFLFright
 \newcommand*{\checkifframeabove}{%
-\@ifstar\@scheckifframeabove\@checkifframeabove}
+  \@ifstar\@scheckifframeabove\@checkifframeabove
+}
 \newcommand*{\@scheckifframeabove}[4]{%
-\ifodd\c@page
-  \@soddcheckifframeabove{#1}{#2}{#3}{#4}%
-\else
-  \@sevencheckifframeabove{#1}{#2}{#3}{#4}%
-\fi}
+  \ifodd\c@page
+    \@soddcheckifframeabove{#1}{#2}{#3}{#4}%
+  \else
+    \@sevencheckifframeabove{#1}{#2}{#3}{#4}%
+  \fi
+}
 \newcommand*{\@checkifframeabove}[4]{%
-\ifodd\c@page
-  \@oddcheckifframeabove{#1}{#2}{#3}{#4}%
-\else
-  \@evencheckifframeabove{#1}{#2}{#3}{#4}%
-\fi}
+  \ifodd\c@page
+    \@oddcheckifframeabove{#1}{#2}{#3}{#4}%
+  \else
+    \@evencheckifframeabove{#1}{#2}{#3}{#4}%
+  \fi
+}
 \newcommand*{\oddcheckifframeabove}{%
-\@ifstar\@soddcheckifframeabove\@oddcheckifframeabove}
+  \@ifstar\@soddcheckifframeabove\@oddcheckifframeabove
+}
 \newcommand*{\@soddcheckifframeabove}[4]{%
-\@ifundefined{@sget#1bounds}{\PackageError{flowfram}{Unknown frame
-type `#1'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @sget#1bounds\endcsname{#2}%
-\edef\@ff@check{\the\ffareay}%
-\@ifundefined{@sget#3bounds}{\PackageError{flowfram}{Unknown frame
-type `#3'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @sget#3bounds\endcsname{#4}%
-\advance\ffareay by \ffareaheight\relax
-\expandafter\ifdim\@ff@check>\ffareay
-  \FLFabovetrue
-\else
-  \FLFabovefalse
-\fi
+  \@ifundefined{@sget#1bounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#1'}%
+    {%
+      Frame types may only be one of: static, dynamic or flow%
+    }%
+  }%
+  {}%
+  \csname @sget#1bounds\endcsname{#2}%
+  \edef\@ff@check{\the\ffareay}%
+  \@ifundefined{@sget#3bounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#3'}%
+    {%
+      Frame types may only be one of: static, dynamic or flow%
+    }%
+  }%
+  {}%
+  \csname @sget#3bounds\endcsname{#4}%
+  \advance\ffareay by \ffareaheight\relax
+  \expandafter\ifdim\@ff@check>\ffareay
+    \FLFabovetrue
+  \else
+    \FLFabovefalse
+  \fi
 }
 \newcommand*{\@oddcheckifframeabove}[4]{%
-\@ifundefined{@get#1bounds}{\PackageError{flowfram}{Unknown frame
-type `#1'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @get#1bounds\endcsname{#2}%
-\edef\@ff@check{\the\ffareay}%
-\@ifundefined{@get#3bounds}{\PackageError{flowfram}{Unknown frame
-type `#3'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @get#3bounds\endcsname{#4}%
-\advance\ffareay by \ffareaheight\relax
-\expandafter\ifdim\@ff@check>\ffareay
-  \FLFabovetrue
-\else
-  \FLFabovefalse
-\fi
+  \@ifundefined{@get#1bounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#1'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @get#1bounds\endcsname{#2}%
+  \edef\@ff@check{\the\ffareay}%
+  \@ifundefined{@get#3bounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#3'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @get#3bounds\endcsname{#4}%
+  \advance\ffareay by \ffareaheight\relax
+  \expandafter\ifdim\@ff@check>\ffareay
+    \FLFabovetrue
+  \else
+    \FLFabovefalse
+  \fi
 }
 \newcommand*{\checkifframebelow}{%
-\@ifstar\@scheckifframebelow\@checkifframebelow}
+  \@ifstar\@scheckifframebelow\@checkifframebelow
+}
 \newcommand*{\@scheckifframebelow}[4]{%
-\ifodd\c@page
-  \@soddcheckifframebelow{#1}{#2}{#3}{#4}%
-\else
-  \@sevencheckifframebelow{#1}{#2}{#3}{#4}%
-\fi}
+  \ifodd\c@page
+    \@soddcheckifframebelow{#1}{#2}{#3}{#4}%
+  \else
+    \@sevencheckifframebelow{#1}{#2}{#3}{#4}%
+  \fi
+}
 \newcommand*{\@checkifframebelow}[4]{%
-\ifodd\c@page
-  \@oddcheckifframebelow{#1}{#2}{#3}{#4}%
-\else
-  \@evencheckifframebelow{#1}{#2}{#3}{#4}%
-\fi}
+  \ifodd\c@page
+    \@oddcheckifframebelow{#1}{#2}{#3}{#4}%
+  \else
+    \@evencheckifframebelow{#1}{#2}{#3}{#4}%
+  \fi
+}
 \newcommand*{\oddcheckifframebelow}{%
-\@ifstar\@soddcheckifframebelow\@oddcheckifframebelow}
+  \@ifstar\@soddcheckifframebelow\@oddcheckifframebelow
+}
 \newcommand*{\@soddcheckifframebelow}[4]{%
-\@ifundefined{@sget#1bounds}{\PackageError{flowfram}{Unknown frame
-type `#1'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @sget#1bounds\endcsname{#2}%
-\advance\ffareay by \ffareaheight\relax
-\edef\@ff@check{\the\ffareay}%
-\@ifundefined{@sget#3bounds}{\PackageError{flowfram}{Unknown frame
-type `#3'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @sget#3bounds\endcsname{#4}%
-\expandafter\ifdim\@ff@check<\ffareay
-  \FLFbelowtrue
-\else
-  \FLFbelowfalse
-\fi
+  \@ifundefined{@sget#1bounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#1'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @sget#1bounds\endcsname{#2}%
+  \advance\ffareay by \ffareaheight\relax
+  \edef\@ff@check{\the\ffareay}%
+  \@ifundefined{@sget#3bounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#3'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @sget#3bounds\endcsname{#4}%
+  \expandafter\ifdim\@ff@check<\ffareay
+    \FLFbelowtrue
+  \else
+    \FLFbelowfalse
+  \fi
 }
 \newcommand*{\@oddcheckifframebelow}[4]{%
-\@ifundefined{@get#1bounds}{\PackageError{flowfram}{Unknown frame
-type `#1'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @get#1bounds\endcsname{#2}%
-\advance\ffareay by \ffareaheight\relax
-\edef\@ff@check{\the\ffareay}%
-\@ifundefined{@get#3bounds}{\PackageError{flowfram}{Unknown frame
-type `#3'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @get#3bounds\endcsname{#4}%
-\expandafter\ifdim\@ff@check<\ffareay
-  \FLFbelowtrue
-\else
-  \FLFbelowfalse
-\fi
+  \@ifundefined{@get#1bounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#1'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @get#1bounds\endcsname{#2}%
+  \advance\ffareay by \ffareaheight\relax
+  \edef\@ff@check{\the\ffareay}%
+  \@ifundefined{@get#3bounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#3'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @get#3bounds\endcsname{#4}%
+  \expandafter\ifdim\@ff@check<\ffareay
+    \FLFbelowtrue
+  \else
+    \FLFbelowfalse
+  \fi
 }
 \newcommand*{\checkifframeleft}{%
-\@ifstar\@scheckifframeleft\@checkifframeleft}
+  \@ifstar\@scheckifframeleft\@checkifframeleft
+}
 \newcommand*{\@scheckifframeleft}[4]{%
-\ifodd\c@page
-  \@soddcheckifframeleft{#1}{#2}{#3}{#4}%
-\else
-  \@sevencheckifframeleft{#1}{#2}{#3}{#4}%
-\fi}
+  \ifodd\c@page
+    \@soddcheckifframeleft{#1}{#2}{#3}{#4}%
+  \else
+    \@sevencheckifframeleft{#1}{#2}{#3}{#4}%
+  \fi
+}
 \newcommand*{\@checkifframeleft}[4]{%
-\ifodd\c@page
-  \@oddcheckifframeleft{#1}{#2}{#3}{#4}%
-\else
-  \@evencheckifframeleft{#1}{#2}{#3}{#4}%
-\fi}
+  \ifodd\c@page
+    \@oddcheckifframeleft{#1}{#2}{#3}{#4}%
+  \else
+    \@evencheckifframeleft{#1}{#2}{#3}{#4}%
+  \fi
+}
 \newcommand*{\oddcheckifframeleft}{%
-\@ifstar\@soddcheckifframeleft\@oddcheckifframeleft}
+  \@ifstar\@soddcheckifframeleft\@oddcheckifframeleft
+}
 \newcommand*{\@soddcheckifframeleft}[4]{%
-\@ifundefined{@sget#1bounds}{\PackageError{flowfram}{Unknown frame
-type `#1'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @sget#1bounds\endcsname{#2}%
-\advance\ffareax by \ffareawidth\relax
-\edef\@ff@check{\the\ffareax}%
-\@ifundefined{@sget#3bounds}{\PackageError{flowfram}{Unknown frame
-type `#3'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @sget#3bounds\endcsname{#4}%
-\expandafter\ifdim\@ff@check<\ffareax
-  \FLFlefttrue
-\else
-  \FLFleftfalse
-\fi
+  \@ifundefined{@sget#1bounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#1'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @sget#1bounds\endcsname{#2}%
+  \advance\ffareax by \ffareawidth\relax
+  \edef\@ff@check{\the\ffareax}%
+  \@ifundefined{@sget#3bounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#3'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @sget#3bounds\endcsname{#4}%
+  \expandafter\ifdim\@ff@check<\ffareax
+    \FLFlefttrue
+  \else
+    \FLFleftfalse
+  \fi
 }
 \newcommand*{\@oddcheckifframeleft}[4]{%
-\@ifundefined{@get#1bounds}{\PackageError{flowfram}{Unknown frame
-type `#1'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @get#1bounds\endcsname{#2}%
-\advance\ffareax by \ffareawidth\relax
-\edef\@ff@check{\the\ffareax}%
-\@ifundefined{@get#3bounds}{\PackageError{flowfram}{Unknown frame
-type `#3'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @get#3bounds\endcsname{#4}%
-\expandafter\ifdim\@ff@check<\ffareax
-  \FLFlefttrue
-\else
-  \FLFleftfalse
-\fi
+  \@ifundefined{@get#1bounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#1'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @get#1bounds\endcsname{#2}%
+  \advance\ffareax by \ffareawidth\relax
+  \edef\@ff@check{\the\ffareax}%
+  \@ifundefined{@get#3bounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#3'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @get#3bounds\endcsname{#4}%
+  \expandafter\ifdim\@ff@check<\ffareax
+    \FLFlefttrue
+  \else
+    \FLFleftfalse
+  \fi
 }
 \newcommand*{\checkifframeright}{%
-\@ifstar\@scheckifframeright\@checkifframeright}
+  \@ifstar\@scheckifframeright\@checkifframeright
+}
 \newcommand*{\@scheckifframeright}[4]{%
-\ifodd\c@page
-  \@soddcheckifframeright{#1}{#2}{#3}{#4}%
-\else
-  \@sevencheckifframeright{#1}{#2}{#3}{#4}%
-\fi}
+  \ifodd\c@page
+    \@soddcheckifframeright{#1}{#2}{#3}{#4}%
+  \else
+    \@sevencheckifframeright{#1}{#2}{#3}{#4}%
+  \fi
+}
 \newcommand*{\@checkifframeright}[4]{%
-\ifodd\c@page
-  \@oddcheckifframeright{#1}{#2}{#3}{#4}%
-\else
-  \@evencheckifframeright{#1}{#2}{#3}{#4}%
-\fi}
+  \ifodd\c@page
+    \@oddcheckifframeright{#1}{#2}{#3}{#4}%
+  \else
+    \@evencheckifframeright{#1}{#2}{#3}{#4}%
+  \fi
+}
 \newcommand*{\oddcheckifframeright}{%
-\@ifstar\@soddcheckifframeright\@oddcheckifframeright}
+  \@ifstar\@soddcheckifframeright\@oddcheckifframeright
+}
 \newcommand*{\@soddcheckifframeright}[4]{%
-\@ifundefined{@sget#1bounds}{\PackageError{flowfram}{Unknown frame
-type `#1'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @sget#1bounds\endcsname{#2}%
-\edef\@ff@check{\the\ffareax}%
-\@ifundefined{@sget#3bounds}{\PackageError{flowfram}{Unknown frame
-type `#3'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @sget#3bounds\endcsname{#4}%
-\advance\ffareax by \ffareawidth\relax
-\expandafter\ifdim\@ff@check>\ffareax
-  \FLFrighttrue
-\else
-  \FLFrightfalse
-\fi
+  \@ifundefined{@sget#1bounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#1'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @sget#1bounds\endcsname{#2}%
+  \edef\@ff@check{\the\ffareax}%
+  \@ifundefined{@sget#3bounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#3'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+     flow%
+    }%
+  }%
+  {}%
+  \csname @sget#3bounds\endcsname{#4}%
+  \advance\ffareax by \ffareawidth\relax
+  \expandafter\ifdim\@ff@check>\ffareax
+    \FLFrighttrue
+  \else
+    \FLFrightfalse
+  \fi
 }
 \newcommand*{\@oddcheckifframeright}[4]{%
-\@ifundefined{@get#1bounds}{\PackageError{flowfram}{Unknown frame
-type `#1'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @get#1bounds\endcsname{#2}%
-\edef\@ff@check{\the\ffareax}%
-\@ifundefined{@get#3bounds}{\PackageError{flowfram}{Unknown frame
-type `#3'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @get#3bounds\endcsname{#4}%
-\advance\ffareax by \ffareawidth\relax
-\expandafter\ifdim\@ff@check>\ffareax
-  \FLFrighttrue
-\else
-  \FLFrightfalse
-\fi
+  \@ifundefined{@get#1bounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#1'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @get#1bounds\endcsname{#2}%
+  \edef\@ff@check{\the\ffareax}%
+  \@ifundefined{@get#3bounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#3'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @get#3bounds\endcsname{#4}%
+  \advance\ffareax by \ffareawidth\relax
+  \expandafter\ifdim\@ff@check>\ffareax
+    \FLFrighttrue
+  \else
+    \FLFrightfalse
+  \fi
 }
 \newcommand*{\evencheckifframeabove}{%
-\@ifstar\@sevencheckifframeabove\@evencheckifframeabove}
+  \@ifstar\@sevencheckifframeabove\@evencheckifframeabove
+}
 \newcommand*{\@sevencheckifframeabove}[4]{%
-\@ifundefined{@sget#1evenbounds}{\PackageError{flowfram}{Unknown frame
-type `#1'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @sget#1evenbounds\endcsname{#2}%
-\edef\@ff@check{\the\ffareay}%
-\@ifundefined{@sget#3evenbounds}{\PackageError{flowfram}{Unknown frame
-type `#3'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @sget#3evenbounds\endcsname{#4}%
-\advance\ffareay by \ffareaheight\relax
-\expandafter\ifdim\@ff@check>\ffareay
-  \FLFabovetrue
-\else
-  \FLFabovefalse
-\fi
+  \@ifundefined{@sget#1evenbounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#1'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @sget#1evenbounds\endcsname{#2}%
+  \edef\@ff@check{\the\ffareay}%
+  \@ifundefined{@sget#3evenbounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#3'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @sget#3evenbounds\endcsname{#4}%
+  \advance\ffareay by \ffareaheight\relax
+  \expandafter\ifdim\@ff@check>\ffareay
+    \FLFabovetrue
+  \else
+    \FLFabovefalse
+  \fi
 }
 \newcommand*{\@evencheckifframeabove}[4]{%
-\@ifundefined{@get#1evenbounds}{\PackageError{flowfram}{Unknown frame
-type `#1'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @get#1evenbounds\endcsname{#2}%
-\edef\@ff@check{\the\ffareay}%
-\@ifundefined{@get#3evenbounds}{\PackageError{flowfram}{Unknown frame
-type `#3'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @get#3evenbounds\endcsname{#4}%
-\advance\ffareay by \ffareaheight\relax
-\expandafter\ifdim\@ff@check>\ffareay
-  \FLFabovetrue
-\else
-  \FLFabovefalse
-\fi
+  \@ifundefined{@get#1evenbounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#1'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @get#1evenbounds\endcsname{#2}%
+  \edef\@ff@check{\the\ffareay}%
+  \@ifundefined{@get#3evenbounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#3'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @get#3evenbounds\endcsname{#4}%
+  \advance\ffareay by \ffareaheight\relax
+  \expandafter\ifdim\@ff@check>\ffareay
+    \FLFabovetrue
+  \else
+    \FLFabovefalse
+  \fi
 }
 \newcommand*{\evencheckifframebelow}{%
-\@ifstar\@sevencheckifframebelow\@evencheckifframebelow}
+  \@ifstar\@sevencheckifframebelow\@evencheckifframebelow
+}
 \newcommand*{\@sevencheckifframebelow}[4]{%
-\@ifundefined{@sget#1evenbounds}{\PackageError{flowfram}{Unknown frame
-type `#1'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @sget#1evenbounds\endcsname{#2}%
-\advance\ffareay by \ffareaheight\relax
-\edef\@ff@check{\the\ffareay}%
-\@ifundefined{@sget#3evenbounds}{\PackageError{flowfram}{Unknown frame
-type `#3'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @sget#3evenbounds\endcsname{#4}%
-\expandafter\ifdim\@ff@check<\ffareay
-  \FLFbelowtrue
-\else
-  \FLFbelowfalse
-\fi
+  \@ifundefined{@sget#1evenbounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#1'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @sget#1evenbounds\endcsname{#2}%
+  \advance\ffareay by \ffareaheight\relax
+  \edef\@ff@check{\the\ffareay}%
+  \@ifundefined{@sget#3evenbounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#3'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @sget#3evenbounds\endcsname{#4}%
+  \expandafter\ifdim\@ff@check<\ffareay
+    \FLFbelowtrue
+  \else
+    \FLFbelowfalse
+  \fi
 }
 \newcommand*{\@evencheckifframebelow}[4]{%
-\@ifundefined{@get#1evenbounds}{\PackageError{flowfram}{Unknown frame
-type `#1'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @get#1evenbounds\endcsname{#2}%
-\advance\ffareay by \ffareaheight\relax
-\edef\@ff@check{\the\ffareay}%
-\@ifundefined{@get#3evenbounds}{\PackageError{flowfram}{Unknown frame
-type `#3'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @get#3evenbounds\endcsname{#4}%
-\expandafter\ifdim\@ff@check<\ffareay
-  \FLFbelowtrue
-\else
-  \FLFbelowfalse
-\fi
+  \@ifundefined{@get#1evenbounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#1'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }{}%
+  \csname @get#1evenbounds\endcsname{#2}%
+  \advance\ffareay by \ffareaheight\relax
+  \edef\@ff@check{\the\ffareay}%
+  \@ifundefined{@get#3evenbounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#3'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @get#3evenbounds\endcsname{#4}%
+  \expandafter\ifdim\@ff@check<\ffareay
+    \FLFbelowtrue
+  \else
+    \FLFbelowfalse
+  \fi
 }
 \newcommand*{\evencheckifframeleft}{%
-\@ifstar\@sevencheckifframeleft\@evencheckifframeleft}
+  \@ifstar\@sevencheckifframeleft\@evencheckifframeleft
+}
 \newcommand*{\@sevencheckifframeleft}[4]{%
-\@ifundefined{@sget#1evenbounds}{\PackageError{flowfram}{Unknown frame
-type `#1'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @sget#1evenbounds\endcsname{#2}%
-\advance\ffareax by \ffareawidth\relax
-\edef\@ff@check{\the\ffareax}%
-\@ifundefined{@sget#3evenbounds}{\PackageError{flowfram}{Unknown frame
-type `#3'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @sget#3evenbounds\endcsname{#4}%
-\expandafter\ifdim\@ff@check<\ffareax
-  \FLFlefttrue
-\else
-  \FLFleftfalse
-\fi
+  \@ifundefined{@sget#1evenbounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#1'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @sget#1evenbounds\endcsname{#2}%
+  \advance\ffareax by \ffareawidth\relax
+  \edef\@ff@check{\the\ffareax}%
+  \@ifundefined{@sget#3evenbounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#3'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @sget#3evenbounds\endcsname{#4}%
+  \expandafter\ifdim\@ff@check<\ffareax
+    \FLFlefttrue
+  \else
+    \FLFleftfalse
+  \fi
 }
 \newcommand*{\@evencheckifframeleft}[4]{%
-\@ifundefined{@get#1evenbounds}{\PackageError{flowfram}{Unknown frame
-type `#1'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @get#1evenbounds\endcsname{#2}%
-\advance\ffareax by \ffareawidth\relax
-\edef\@ff@check{\the\ffareax}%
-\@ifundefined{@get#3evenbounds}{\PackageError{flowfram}{Unknown frame
-type `#3'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @get#3evenbounds\endcsname{#4}%
-\expandafter\ifdim\@ff@check<\ffareax
-  \FLFlefttrue
-\else
-  \FLFleftfalse
-\fi
+  \@ifundefined{@get#1evenbounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#1'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @get#1evenbounds\endcsname{#2}%
+  \advance\ffareax by \ffareawidth\relax
+  \edef\@ff@check{\the\ffareax}%
+  \@ifundefined{@get#3evenbounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#3'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @get#3evenbounds\endcsname{#4}%
+  \expandafter\ifdim\@ff@check<\ffareax
+    \FLFlefttrue
+  \else
+    \FLFleftfalse
+  \fi
 }
 \newcommand*{\evencheckifframeright}{%
-\@ifstar\@sevencheckifframeright\@evencheckifframeright}
+  \@ifstar\@sevencheckifframeright\@evencheckifframeright
+}
 \newcommand*{\@sevencheckifframeright}[4]{%
-\@ifundefined{@sget#1evenbounds}{\PackageError{flowfram}{Unknown frame
-type `#1'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @sget#1evenbounds\endcsname{#2}%
-\edef\@ff@check{\the\ffareax}%
-\@ifundefined{@sget#3evenbounds}{\PackageError{flowfram}{Unknown frame
-type `#3'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @sget#3evenbounds\endcsname{#4}%
-\advance\ffareax by \ffareawidth\relax
-\expandafter\ifdim\@ff@check>\ffareax
-  \FLFrighttrue
-\else
-  \FLFrightfalse
-\fi
+  \@ifundefined{@sget#1evenbounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#1'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @sget#1evenbounds\endcsname{#2}%
+  \edef\@ff@check{\the\ffareax}%
+  \@ifundefined{@sget#3evenbounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#3'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @sget#3evenbounds\endcsname{#4}%
+  \advance\ffareax by \ffareawidth\relax
+  \expandafter\ifdim\@ff@check>\ffareax
+    \FLFrighttrue
+  \else
+    \FLFrightfalse
+  \fi
 }
 \newcommand*{\@evencheckifframeright}[4]{%
-\@ifundefined{@get#1evenbounds}{\PackageError{flowfram}{Unknown frame
-type `#1'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @get#1evenbounds\endcsname{#2}%
-\edef\@ff@check{\the\ffareax}%
-\@ifundefined{@get#3evenbounds}{\PackageError{flowfram}{Unknown frame
-type `#3'}{Frame types may only be one of: static, dynamic or
-flow}}{}%
-\csname @get#3evenbounds\endcsname{#4}%
-\advance\ffareax by \ffareawidth\relax
-\expandafter\ifdim\@ff@check>\ffareax
-  \FLFrighttrue
-\else
-  \FLFrightfalse
-\fi
+  \@ifundefined{@get#1evenbounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#1'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @get#1evenbounds\endcsname{#2}%
+  \edef\@ff@check{\the\ffareax}%
+  \@ifundefined{@get#3evenbounds}%
+  {%
+    \PackageError{flowfram}%
+    {Unknown frame type `#3'}%
+    {%
+      Frame types may only be one of: static, dynamic or
+      flow%
+    }%
+  }%
+  {}%
+  \csname @get#3evenbounds\endcsname{#4}%
+  \advance\ffareax by \ffareawidth\relax
+  \expandafter\ifdim\@ff@check>\ffareax
+    \FLFrighttrue
+  \else
+    \FLFrightfalse
+  \fi
 }
 \newcommand*{\FFaboveleft}{above left}
 \newcommand*{\FFaboveright}{above right}
@@ -1944,1078 +3115,2773 @@ flow}}{}%
 \newcommand*{\FFbelow}{below}
 \newcommand*{\FFoverlap}{overlap}
 \DeclareRobustCommand*{\relativeframelocation}{%
-\@ifstar\@srelativeframelocation\@relativeframelocation}
+  \@ifstar\@srelativeframelocation\@relativeframelocation
+}
 \newcommand*{\@srelativeframelocation}[4]{%
-\@scheckifframeabove{#1}{#2}{#3}{#4}%
-\@scheckifframebelow{#1}{#2}{#3}{#4}%
-\@scheckifframeleft{#1}{#2}{#3}{#4}%
-\@scheckifframeright{#1}{#2}{#3}{#4}%
-\ifFLFabove
-  \ifFLFleft
-    \FFaboveleft
-  \else
-    \ifFLFright
-      \FFaboveright
-    \else
-       \FFabove
-    \fi
-  \fi
-\else
-  \ifFLFbelow
+  \@scheckifframeabove{#1}{#2}{#3}{#4}%
+  \@scheckifframebelow{#1}{#2}{#3}{#4}%
+  \@scheckifframeleft{#1}{#2}{#3}{#4}%
+  \@scheckifframeright{#1}{#2}{#3}{#4}%
+  \ifFLFabove
     \ifFLFleft
-      \FFbelowleft
+      \FFaboveleft
     \else
       \ifFLFright
-        \FFbelowright
+        \FFaboveright
       \else
-         \FFbelow
+         \FFabove
       \fi
     \fi
   \else
-    \ifFLFleft
-      \FFleft
+    \ifFLFbelow
+      \ifFLFleft
+        \FFbelowleft
+      \else
+        \ifFLFright
+          \FFbelowright
+        \else
+           \FFbelow
+        \fi
+      \fi
     \else
-      \ifFLFright
-        \FFright
+      \ifFLFleft
+        \FFleft
       \else
-         \FFoverlap
+        \ifFLFright
+          \FFright
+        \else
+           \FFoverlap
+        \fi
       \fi
     \fi
   \fi
-\fi
 }
 \newcommand*{\@relativeframelocation}[4]{%
-\@checkifframeabove{#1}{#2}{#3}{#4}%
-\@checkifframebelow{#1}{#2}{#3}{#4}%
-\@checkifframeleft{#1}{#2}{#3}{#4}%
-\@checkifframeright{#1}{#2}{#3}{#4}%
-\ifFLFabove
-  \ifFLFleft
-    \FFaboveleft
-  \else
-    \ifFLFright
-      \FFaboveright
-    \else
-       \FFabove
-    \fi
-  \fi
-\else
-  \ifFLFbelow
+  \@checkifframeabove{#1}{#2}{#3}{#4}%
+  \@checkifframebelow{#1}{#2}{#3}{#4}%
+  \@checkifframeleft{#1}{#2}{#3}{#4}%
+  \@checkifframeright{#1}{#2}{#3}{#4}%
+  \ifFLFabove
     \ifFLFleft
-      \FFbelowleft
+      \FFaboveleft
     \else
       \ifFLFright
-        \FFbelowright
+        \FFaboveright
       \else
-         \FFbelow
+         \FFabove
       \fi
     \fi
   \else
-    \ifFLFleft
-      \FFleft
+    \ifFLFbelow
+      \ifFLFleft
+        \FFbelowleft
+      \else
+        \ifFLFright
+          \FFbelowright
+        \else
+           \FFbelow
+        \fi
+      \fi
     \else
-      \ifFLFright
-        \FFright
+      \ifFLFleft
+        \FFleft
       \else
-         \FFoverlap
+        \ifFLFright
+          \FFright
+        \else
+           \FFoverlap
+        \fi
       \fi
     \fi
   \fi
-\fi
 }
 \DeclareRobustCommand*{\reldynamicloc}{%
-\@ifstar\@sreldynamicloc\@reldynamicloc}
-\newcommand*{\@sreldynamicloc}[2]{
-\@srelativeframelocation{dynamic}{#1}{dynamic}{#2}}
-\newcommand*{\@reldynamicloc}[2]{
-\@relativeframelocation{dynamic}{#1}{dynamic}{#2}}
+  \@ifstar\@sreldynamicloc\@reldynamicloc
+}
+\newcommand*{\@sreldynamicloc}[2]{%
+  \@srelativeframelocation{dynamic}{#1}{dynamic}{#2}%
+}
+\newcommand*{\@reldynamicloc}[2]{%
+  \@relativeframelocation{dynamic}{#1}{dynamic}{#2}%
+}
 \DeclareRobustCommand*{\relstaticloc}{%
-\@ifstar\@srelstaticloc\@relstaticloc}
-\newcommand*{\@srelstaticloc}[2]{
-\@srelativeframelocation{static}{#1}{static}{#2}}
-\newcommand*{\@relstaticloc}[2]{
-\@relativeframelocation{static}{#1}{static}{#2}}
+  \@ifstar\@srelstaticloc\@relstaticloc
+}
+\newcommand*{\@srelstaticloc}[2]{%
+  \@srelativeframelocation{static}{#1}{static}{#2}%
+}
+\newcommand*{\@relstaticloc}[2]{%
+  \@relativeframelocation{static}{#1}{static}{#2}%
+}
 \DeclareRobustCommand*{\relflowloc}{%
-\@ifstar\@srelflowloc\@relflowloc}
-\newcommand*{\@srelflowloc}[2]{
-\@srelativeframelocation{flow}{#1}{flow}{#2}}
-\newcommand*{\@relflowloc}[2]{
-\@relativeframelocation{flow}{#1}{flow}{#2}}
-\newcommand*{\setinitialframe}[1]{\c@thisframe=#1%
-\global\usedframebreaktrue
-\global\setlength{\hsize}{%
-\csname colwidth\romannumeral\c@thisframe\endcsname}}
+  \@ifstar\@srelflowloc\@relflowloc
+}
+\newcommand*{\@srelflowloc}[2]{%
+  \@srelativeframelocation{flow}{#1}{flow}{#2}%
+}
+\newcommand*{\@relflowloc}[2]{%
+  \@relativeframelocation{flow}{#1}{flow}{#2}%
+}
+\newcommand*{\setinitialframe}[1]{%
+  \c@thisframe=#1%
+  \global\usedframebreaktrue
+  \global\setlength{\hsize}
+  {%
+    \csname colwidth\romannumeral\c@thisframe\endcsname
+  }%
+}
 \newif\if@setfr@mes
 \@setfr@mesfalse
 \newcommand*{\setframes}{%
-\ifnum\c@thisframe=0\relax
-\PackageWarning{flowfram}{Can't find a flow frame on page 1.
-\MessageBreak
-Attempting to find the first page with a flow frame}%
-\@nxtcol=1\relax
-\c@curpg=1\relax
-\@g@tnextcol{\@nxtcol}%
-\advance\c@curpg by -1\relax
-  \whiledo{\c@curpg>0}{\advance\c@curpg by -1\relax
-  \setbox\@outputbox\vbox{\hbox to \textwidth{\@ff@do@allframes}}%
-\@outputpage}%
-\c@thisframe=\@nxtcol
-\fi
-\@setcol{\c@thisframe}\relax
-\@setfr@mestrue
-\edef\ff@txtcol{%
-\csname @ff@txtcol@\romannumeral\c@thisframe\endcsname}%
-\@s@tfftextcol
+  \ifnum\c@thisframe=0\relax
+    \PackageWarning{flowfram}%
+    {Can't find a flow frame on page 1.
+     \MessageBreak
+     Attempting to find the first page with a flow frame%
+    }%
+    \@nxtcol=1\relax
+    \c@curpg=1\relax
+    \@g@tnextcol{\@nxtcol}%
+    \advance\c@curpg by -1\relax
+      \whiledo{\c@curpg>0}%
+      {%
+        \advance\c@curpg by -1\relax
+        \setbox\@outputbox\vbox{\hbox to \textwidth{\@ff@do@allframes}}%
+        \@outputpage
+      }%
+    \c@thisframe=\@nxtcol
+  \fi
+  \@setcol{\c@thisframe}\relax
+  \@setfr@mestrue
+  \edef\ff@txtcol{%
+  \csname @ff@txtcol@\romannumeral\c@thisframe\endcsname}%
+  \@s@tfftextcol
 }
 \newcommand{\emulatetwocolumn}[1][]{%
-\finishthispage
-\setallflowframes{pages=none}%
-\settoheight{\@ff@staticH}{#1}%
-\settodepth{\@ff@tmp@y}{#1}%
-\addtolength{\@ff@staticH}{\@ff@tmp@y}%
-\ifdim\@ff@staticH>0pt\relax
-\twocolumnStop[\c@page]{\@ff@staticH}%
-\c@thisframe=\c@maxflow
-\advance\c@thisframe by -1\relax
-\@twocolumn[>\c@page]%
-\setstaticcontents{\c@maxstatic}{#1}%
-\else
-\@twocolumn
-\c@thisframe=\c@maxflow
-\advance\c@thisframe by -1\relax
-\fi
-\@setcol{\c@thisframe}\relax
+  \finishthispage
+  \setallflowframes{pages=none}%
+  \settoheight{\@ff@staticH}{#1}%
+  \settodepth{\@ff@tmp@y}{#1}%
+  \addtolength{\@ff@staticH}{\@ff@tmp@y}%
+  \ifdim\@ff@staticH>0pt\relax
+    \twocolumnStop[\@ff@pages@countreg]{\@ff@staticH}%
+    \c@thisframe=\c@maxflow
+    \advance\c@thisframe by -1\relax
+    \@twocolumn[>\@ff@pages@countreg]%
+      \setstaticcontents{\c@maxstatic}{#1}%
+  \else
+      \@twocolumn
+      \c@thisframe=\c@maxflow
+      \advance\c@thisframe by -1\relax
+  \fi
+  \@setcol{\c@thisframe}%
+  \relax
 }
 \newcommand{\emulateonecolumn}[1][]{%
-\finishthispage
-\setallflowframes{pages=none}%
-\settoheight{\@ff@staticH}{#1}%
-\settodepth{\@ff@tmp@y}{#1}%
-\addtolength{\@ff@staticH}{\@ff@tmp@y}%
-\ifdim\@ff@staticH>0pt\relax
-\onecolumnStop[\c@page]{\@ff@staticH}%
-\c@thisframe=\c@maxflow
-\advance\c@thisframe by -1\relax
-\@onecolumn[>\c@page]%
-\setstaticcontents{\c@maxstatic}{#1}%
-\else
-\@twocolumn
-\c@thisframe=\c@maxflow
-\advance\c@thisframe by -1\relax
-\fi
-\@setcol{\c@thisframe}\relax
+  \finishthispage
+  \setallflowframes{pages=none}%
+  \settoheight{\@ff@staticH}{#1}%
+  \settodepth{\@ff@tmp@y}{#1}%
+  \addtolength{\@ff@staticH}{\@ff@tmp@y}%
+  \ifdim\@ff@staticH>0pt\relax
+    \onecolumnStop[\@ff@pages@countreg]{\@ff@staticH}%
+    \c@thisframe=\c@maxflow
+    \advance\c@thisframe by -1\relax
+    \@onecolumn[>\@ff@pages@countreg]%
+    \setstaticcontents{\c@maxstatic}{#1}%
+  \else
+    \@twocolumn
+    \c@thisframe=\c@maxflow
+    \advance\c@thisframe by -1\relax
+  \fi
+  \@setcol{\c@thisframe}%
+  \relax
 }
 \AtBeginDocument{%
-\ifnum\c@maxflow=0\relax
-\PackageWarning{flowfram}{No flow frames, adding one}%
-\@onecolumn
-\fi
-\setframes
-\renewcommand{\onecolumn}[1][]{\PackageWarning{flowfram}{%
-Ignoring \string\onecolumn\space found in document environment.
-Frames must be defined in the preamble}#1}%
-\renewcommand{\twocolumn}[1][]{\PackageWarning{flowfram}{%
-Ignoring \string\twocolumn\space found in document environment.
-Frames must be defined in the preamble}#1}%
+  \c@absolutepage=1\relax
+  \ifnum\c@maxflow=0\relax
+    \PackageWarning{flowfram}{No flow frames, adding one}%
+    \@onecolumn
+  \fi
+  \setframes
+  \renewcommand{\onecolumn}[1][]{%
+    \PackageWarning{flowfram}%
+    {%
+       Ignoring \string\onecolumn\space found in document environment.
+       Frames must be defined in the preamble%
+    }%
+    #1%
+  }%
+  \renewcommand{\twocolumn}[1][]{%
+    \PackageWarning{flowfram}%
+    {%
+      Ignoring \string\twocolumn\space found in document environment.
+      Frames must be defined in the preamble}%
+      #1%
+  }%
 }
+\newlength\fftolerance
+\setlength\fftolerance{2pt}
 \newcommand{\@setcol}[1]{%
-\ifnum\c@maxflow<#1\relax
-  \PackageError{flowfram}{Can't set frame '\number#1', doesn't
-  exist}{}%
-\else
-  \expandafter\global\expandafter\columnwidth
-  \csname colwidth\romannumeral#1\endcsname
-  \ifdim\hsize=\columnwidth
+  \ifnum\c@maxflow<#1\relax
+    \PackageError{flowfram}%
+    {Can't set frame '\number#1', doesn't exist}{}%
   \else
-    \ifusedframebreak
-    \else
-      \PackageWarning{flowfram}{Moving to flow frame of unequal
-      width,\MessageBreak use of \string\framebreak\space advised,
-      or text might not appear correctly}%
+    \flf@message{Switching to flow frame \number#1\space on page
+      \number\@ff@pages@countreg}%
+    \expandafter\global\expandafter\columnwidth
+     \csname colwidth\romannumeral#1\endcsname
+    \dimen@\columnwidth
+    \advance\dimen@ by -\hsize\relax
+    \ifdim\dimen@<0pt\relax
+      \dimen@=-\dimen@
     \fi
+    \ifdim\dimen@>\fftolerance
+      \ifusedframebreak
+      \else
+        \PackageWarning{flowfram}%
+        {Moving to flow frame of unequal
+        width,\MessageBreak use of \string\framebreak\space advised,
+        or text might not appear correctly (difference =
+        \the\dimen@, tolerance = \the\fftolerance)}%
+      \fi
+    \fi
+    \global\usedframebreakfalse
+    \global\hsize\columnwidth
+    \expandafter\global
+    \expandafter\vsize\csname colheight\romannumeral#1\endcsname
+    \global\@colht\vsize
+    \global\@colroom\@colht
+    \global\linewidth\columnwidth
+    \setmargin
   \fi
-  \global\usedframebreakfalse
-  \global\hsize\columnwidth
-  \expandafter\global
-  \expandafter\vsize\csname colheight\romannumeral#1\endcsname
-  \global\@colht\vsize
-  \global\@colroom\@colht
-  \global\linewidth\columnwidth
-  \setmargin
-\fi
-\stepcounter{displayedframe}%
+  \stepcounter{displayedframe}%
 }
-\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<\vsize
-      \@latex@warning@no@line{Text page \thepage \space
-      contains only floats}\@emptycol
+\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<\vsize
+        \@latex@warning@no@line{Text page \thepage \space
+        contains only floats}%
+        \@emptycol
+      \else
+        \global\vsize\@colroom
+      \fi
     \else
       \global\vsize\@colroom
     \fi
   \else
-    \global\vsize\@colroom
+    \global\vsize\maxdimen
   \fi
-\else
-  \global\vsize\maxdimen
-\fi
 }
 \def\@doclearpage{%
-\ifvoid\footins
-  \setbox\@tempboxa\vsplit\@cclv to\z@
-  \unvbox\@tempboxa
-  \setbox\@tempboxa\box\@cclv
-  \xdef\@deferlist{\@toplist\@botlist\@deferlist}%
-\global\let\@toplist\@empty
-\global\let\@botlist\@empty
-\global\@colroom\@colht
-  \ifx\@currlist\@empty
-  \else
-    \@latexerr{Float(s) lost}\@ehb
-    \global\let\@currlist\@empty
-  \fi
-  \@makefcolumn
-  \@deferlist
-  \@whilesw \if@fcolmade \fi {\@opcol
-     \@makefcolumn
-     \@deferlist}%
-\if@firstcolumn
+  \ifvoid\footins
+    \setbox\@tempboxa\vsplit\@cclv to\z@
+    \unvbox\@tempboxa
+    \setbox\@tempboxa\box\@cclv
+    \xdef\@deferlist{\@toplist\@botlist\@deferlist}%
+    \global\let\@toplist\@empty
+    \global\let\@botlist\@empty
+    \global\@colroom\@colht
+    \ifx\@currlist\@empty
+    \else
+      \@latexerr{Float(s) lost}\@ehb
+      \global\let\@currlist\@empty
+    \fi
+    \@makefcolumn\@deferlist
+    \@whilesw \if@fcolmade \fi
+    {%
+      \@opcol
+      \@makefcolumn\@deferlist
+    }%
+    \if@firstcolumn
      \xdef\@dbldeferlist{\@dbltoplist\@dbldeferlist}%
-\global\let\@dbltoplist\@empty
-\global\@colht\vsize
-\begingroup
-  \@dblfloatplacement
-  \@makefcolumn
-  \@dbldeferlist
-  \@whilesw \if@fcolmade \fi {\@outputpage
-\@makefcolumn\@dbldeferlist}%
-\endgroup
-\else
-  \vbox{}\clearpage
-\fi
-\else
-  \setbox\@cclv\vbox{\box\@cclv\vfil}%
-\@makecol\@opcol\clearpage\fi}
-\newcommand{\@dothehead}{\vbox to \headheight{%
-\color@hbox\normalcolor\hbox to \textwidth{%
-\@thehead}\color@endbox}}
+     \global\let\@dbltoplist\@empty
+     \global\@colht\vsize
+     \begingroup
+       \@dblfloatplacement
+       \@makefcolumn\@dbldeferlist
+       \@whilesw \if@fcolmade \fi
+       {%
+         \@outputpage
+         \@makefcolumn\@dbldeferlist
+       }%
+     \endgroup
+    \else
+      \vbox{}%
+      \clearpage
+    \fi
+  \else
+    \setbox\@cclv\vbox{\box\@cclv\vfil}%
+    \@makecol\@opcol
+    \clearpage
+  \fi
+}
+\newcommand{\@dothehead}{%
+  \vbox to \headheight
+  {%
+    \color@hbox\normalcolor\hbox to \textwidth{\@thehead}%
+    \color@endbox
+  }%
+}
 \newcommand{\@dothefoot}{%
-\color@hbox\normalcolor\hbox to \textwidth{%
-\@thefoot}\color@endbox}
+  \color@hbox\normalcolor\hbox to \textwidth{\@thefoot}%
+  \color@endbox
+}
 \newcommand{\@dodynamicthehead}{}
 \newcommand{\@dodynamicthefoot}{}
 \def\@outputpage{%
-\begingroup
-  \let\protect\noexpand
-  \@resetactivechars
-  \global\let\@@if@newlist\if@newlist
-  \global\@newlistfalse\@parboxrestore
-  \shipout\vbox{\set@typeset@protect
-    \aftergroup
-    \endgroup
-    \aftergroup
-    \set@typeset@protect
-    \reset@font\normalsize\normalsfcodes
-    \let\label\@gobble
-    \let\index\@gobble
-    \let\glossary\@gobble
-    \baselineskip\z@skip
-    \lineskip\z@skip
-    \lineskiplimit\z@
-    \vskip\topmargin\moveright\@themargin
-    \vbox{%
-      \vskip\headheight
-      \vskip\headsep
-      \box\@outputbox
-    }}%
-  \global\let\if@newlist\@@if@newlist
-  \stepcounter{page}%
-  \setcounter{displayedframe}{0}%
-  \let\firstmark\botmark}
+  \begingroup
+    \let\protect\noexpand
+    \@resetactivechars
+    \global\let\@@if@newlist\if@newlist
+    \global\@newlistfalse\@parboxrestore
+    \shipout\vbox
+    {%
+      \set@typeset@protect
+      \aftergroup
+      \endgroup
+      \aftergroup
+      \set@typeset@protect
+      \reset@font\normalsize\normalsfcodes
+      \let\label\@gobble
+      \let\index\@gobble
+      \let\glossary\@gobble
+      \baselineskip\z@skip
+      \lineskip\z@skip
+      \lineskiplimit\z@
+      \vskip\topmargin\moveright\@themargin
+      \vbox
+      {%
+        \vskip\headheight
+        \vskip\headsep
+        \box\@outputbox
+      }%
+    }%
+    \global\let\if@newlist\@@if@newlist
+    \stepcounter{page}%
+    \stepcounter{absolutepage}%
+    \setcounter{displayedframe}{0}%
+    \let\firstmark\botmark
+}
 \newcommand*{\makedfheaderfooter}{%
-\setlength{\@ff@tmp@y}{\textheight}%
-\addtolength{\@ff@tmp@y}{\headsep}%
-\newdynamicframe{\textwidth}{\headheight}{0pt}{\@ff@tmp@y}[header]%
-\newdynamicframe{\textwidth}{\headheight}{0pt}{-\footskip}[footer]%
-\renewcommand{\@dothehead}{}%
-\renewcommand{\@dothefoot}{}%
-\renewcommand{\@dodynamicthehead}{%
-\@dynamicframeid{header}%
-\expandafter
-\def\csname @dynamicframe@\romannumeral\ff@id\endcsname{%
-\vfill\@thehead\vfill}%
-}%
-\renewcommand{\@dodynamicthefoot}{%
-\@dynamicframeid{footer}%
-\expandafter
-\def\csname @dynamicframe@\romannumeral\ff@id\endcsname{%
-\vfill\@thefoot\vfill}%
-}%
+  \setlength{\@ff@tmp@y}{\textheight}%
+  \addtolength{\@ff@tmp@y}{\headsep}%
+  \newdynamicframe{\textwidth}{\headheight}{0pt}{\@ff@tmp@y}[header]%
+  \newdynamicframe{\textwidth}{\headheight}{0pt}{-\footskip}[footer]%
+  \renewcommand{\@dothehead}{}%
+  \renewcommand{\@dothefoot}{}%
+  \renewcommand{\@dodynamicthehead}{%
+    \@dynamicframeid{header}%
+    \expandafter
+      \def\csname @dynamicframe@\romannumeral\ff@id\endcsname{%
+        \vfill\@thehead\vfill
+      }%
+  }%
+  \renewcommand{\@dodynamicthefoot}{%
+    \@dynamicframeid{footer}%
+    \expandafter
+     \def\csname @dynamicframe@\romannumeral\ff@id\endcsname{%
+      \vfill\@thefoot\vfill
+     }%
+  }%
 }
 \@onlypreamble{\makedfheaderfooter}
 \newcommand{\footnotecolor}{%
-\@ifundefined{@ff@txtcol@\romannumeral\c@thisframe}{%
-\normalcolor}{%
-\edef\ff@txtcol{%
-\csname @ff@txtcol@\romannumeral\c@thisframe\endcsname}%
-\@s@tfftextcol}}
+  \@ifundefined{@ff@txtcol@\romannumeral\c@thisframe}%
+  {%
+    \normalcolor
+  }%
+  {%
+    \edef\ff@txtcol{%
+      \csname @ff@txtcol@\romannumeral\c@thisframe\endcsname
+    }%
+    \@s@tfftextcol
+  }%
+}
 \renewcommand{\@makecol}{%
-\ifvoid\footins
-  \setbox\@outputbox\box\@cclv
-\else
-  \setbox\@outputbox\vbox{%
-\boxmaxdepth\@maxdepth\@tempdima\dp\@cclv
-    \unvbox\@cclv
-    \vskip\skip\footins
-    \color@begingroup
-      \footnotecolor
-      \footnoterule
-      \unvbox\footins
-    \color@endgroup
-}\fi
-\xdef\@freelist{\@freelist \@midlist }%
-\global\let\@midlist\@empty
-\@combinefloats
-\ifvbox\@kludgeins
-  \@makespecialcolbox
-\else
-  \setbox\@outputbox\vbox to\@colht{%
-\@texttop\dimen@\dp\@outputbox
-  \unvbox \@outputbox
-  \vskip -\dimen@\@textbottom
-}\fi
-\global\maxdepth\@maxdepth}
-\def\@opcol{\@outputdblcol
-\global\@mparbottom\z@
-\global\@textfloatsheight\z@
-\@floatplacement
+  \ifvoid\footins
+    \setbox\@outputbox\box\@cclv
+  \else
+    \setbox\@outputbox\vbox
+    {%
+      \boxmaxdepth\@maxdepth\@tempdima\dp\@cclv
+      \unvbox\@cclv
+      \vskip\skip\footins
+      \color@begingroup
+        \footnotecolor
+        \footnoterule
+        \unvbox\footins
+      \color@endgroup
+    }%
+  \fi
+  \xdef\@freelist{\@freelist\@midlist}%
+  \global\let\@midlist\@empty
+  \@combinefloats
+  \ifvbox\@kludgeins
+    \@makespecialcolbox
+  \else
+    \setbox\@outputbox\vbox to\@colht{%
+      \@texttop\dimen@\dp\@outputbox
+      \unvbox \@outputbox
+      \vskip -\dimen@\@textbottom
+    }%
+  \fi
+  \global\maxdepth\@maxdepth
+}
+\def\@opcol{%
+  \@outputdblcol
+  \global\@mparbottom\z@
+  \global\@textfloatsheight\z@
+  \@floatplacement
 }
 \newif\if@ff@moreframes
 \newcommand*{\@ff@checkifmoreframes}{%
-\@ff@moreframesfalse
-\@colN=\c@thisframe
-\whiledo{\@colN<\c@maxflow}{%
-\advance\@colN by 1\relax
-\edef\ff@pages{\csname @ff@pages@\romannumeral\@colN\endcsname}%
-\@ff@checkpages{\ff@pages}%
-}%
-\if@ff@moreframes
-\else
-\@ff@tmpN=\c@page
-\advance\@ff@tmpN by 1\relax
-\@colN=0\relax
-\whiledo{\@colN<\c@thisframe}{%
-\advance\@colN by 1\relax
-\edef\ff@pages{\csname @ff@pages@\romannumeral\@colN\endcsname}%
-\@ff@checkpages[\@ff@tmpN]{\ff@pages}%
-}%
-\fi
+  \@ff@moreframesfalse
+  \@colN=\c@thisframe
+  \whiledo{\@colN<\c@maxflow}%
+  {%
+    \advance\@colN by 1\relax
+    \edef\ff@xpages{\csname @ff@xpages@\romannumeral\@colN\endcsname}%
+    \@for\@ff@pp:=\ff@xpages\do
+    {%
+      \ifnum0\@ff@pp=\@ff@pages@countreg\relax
+        \@endfortrue
+      \fi
+    }%
+    \if@endfor
+    \else
+      \edef\ff@pages{\csname @ff@pages@\romannumeral\@colN\endcsname}%
+      \@ff@checkpages{\ff@pages}%
+      \if@ff@moreframes
+        \@colN=\c@maxflow\relax
+      \fi
+    \fi
+  }%
+  \if@ff@moreframes
+  \else
+    \@ff@tmpN=\@ff@pages@countreg
+    \count@=0\relax
+    \loop
+      \advance\@ff@tmpN by 1\relax
+      \@colN=0\relax
+      \whiledo{\@colN<\c@maxflow}%
+      {%
+        \advance\@colN by 1\relax
+        \edef\ff@xpages{\csname @ff@xpages@\romannumeral\@colN\endcsname}%
+        \@for\@ff@pp:=\ff@xpages\do
+        {%
+          \ifnum0\@ff@pp=\@ff@tmpN\relax
+            \@endfortrue
+          \fi
+        }%
+        \if@endfor
+        \else
+          \edef\ff@pages{\csname @ff@pages@\romannumeral\@colN\endcsname}%
+          \@ff@checkpages[\@ff@tmpN]{\ff@pages}%
+          \if@ff@moreframes
+            \@colN=\c@maxflow\relax
+          \fi
+        \fi
+      }%
+      \if@ff@moreframes
+        \count@=4\relax
+      \else
+        \advance\count@ by 1\relax
+      \fi
+    \ifnum\count@<4
+    \repeat
+  \fi
+}
+\newcommand*{\@ff@checkpages}[2][\@ff@pages@countreg]{%
+  \@for\@ff@pp:=#2\do{%
+    \@ff@checkthispage{#1}{\@ff@pp}%
+  }%
 }
-\newcommand*{\@ff@checkpages}[2][\c@page]{%
-\@for\@ff@pp:=#2\do{%
-\@ff@checkthispage{#1}{\@ff@pp}}}
 \newcommand*{\@ff@checkthispage}[2]{%
-\ifthenelse{\equal{#2}{all}\or\equal{#2}{even}\or\equal{#2}{odd}}{%
-\@ff@moreframestrue}{%
-\ifthenelse{\equal{#2}{none}}{}{%
-\@ff@checknumrange{#1}{#2}}}}
+  \ifthenelse{\equal{#2}{all}\or\equal{#2}{even}\or\equal{#2}{odd}}%
+  {%
+    \@ff@moreframestrue
+  }%
+  {%
+    \ifthenelse{\equal{#2}{none}}%
+    {}%
+    {%
+      \@ff@checknumrange{#1}{#2}%
+    }%
+  }%
+}
 \newcommand*{\@ff@checknumrange}[2]{%
-\def\@ff@numstart{0}\def\@ff@numend{10000}%
-\@ff@getrange{#2}%
-\ifnum\@ff@numend>#1\relax
-\@ff@moreframestrue
-\else
-\ifnum\@ff@numend=#1\relax
-\@ff@moreframestrue
-\fi
-\fi
+  \def\@ff@numstart{0}%
+  \def\@ff@numend{100000}%
+  \@ff@getrange{#2}%
+  \ifnum\@ff@numend>#1\relax
+    \@ff@moreframestrue
+  \else
+    \ifnum\@ff@numend=#1\relax
+      \@ff@moreframestrue
+    \fi
+  \fi
 }
 \newcount\c@ffrangenum
 \newcommand*{\@ff@getrange}[1]{%
-\expandafter\@ff@@getrange#1-\relax\end}
+  \expandafter\@ff@@getrange#1-\relax\end
+}
 \def\@ff@@getrange#1#2\end{%
-\ifx#1<\relax
- \@ff@getrangeless#1#2\end
-\else
-  \ifx#1>\relax
-    \@ff@getrangegreater#1#2\end
+  \ifx#1<\relax
+   \@ff@getrangeless#1#2\end
   \else
-    \@@ff@getrange#1#2\end
+    \ifx#1>\relax
+      \@ff@getrangegreater#1#2\end
+    \else
+      \@@ff@getrange#1#2\end
+    \fi
   \fi
-\fi
 }
 \def\@ff@getrangeless<#1-\relax\end{%
-\c@ffrangenum=#1\relax
-\advance\c@ffrangenum by -1\relax
-\def\@ff@numstart{0}%
-\edef\@ff@numend{\number\c@ffrangenum}}
+  \c@ffrangenum=#1\relax
+  \advance\c@ffrangenum by -1\relax
+  \def\@ff@numstart{0}%
+  \edef\@ff@numend{\number\c@ffrangenum}%
+}
 \def\@ff@getrangegreater>#1-\relax\end{%
-\c@ffrangenum=#1\relax
-\advance\c@ffrangenum by 1\relax
-\edef\@ff@numstart{\number\c@ffrangenum}%
-\def\@ff@numend{10000}}
+  \c@ffrangenum=#1\relax
+  \advance\c@ffrangenum by 1\relax
+  \edef\@ff@numstart{\number\c@ffrangenum}%
+  \def\@ff@numend{100000}%
+}
 \def\@@ff@getrange#1-#2\end{%
-\ifx\relax#2\relax
-\def\@ff@numstart{#1}\def\@ff@numend{#1}%
-\else
-\def\@ff@numstart{#1}%
-\@@@ff@getrange#2\end
-\fi
+  \ifx\relax#2\relax
+    \def\@ff@numstart{#1}%
+    \def\@ff@numend{#1}%
+  \else
+    \def\@ff@numstart{#1}%
+    \@@@ff@getrange#2\end
+  \fi
 }
 \def\@@@ff@getrange#1-\relax\end{%
-\def\@ff@numend{#1}}
+  \def\@ff@numend{#1}%
+}
+\newcommand*{\@ff@output@adjustframes}{}
+\newcommand*{\flowswitchonnext}{%
+  \@ifstar\@sflowswitchonnext\@flowswitchonnext
+}
+\newcommand{\@sflowswitchonnext}[1]{%
+  \@for\@ff@id:=#1\do{%
+    \@flowframeid{\@ff@id}%
+    \@ff@chckifthispg{\@ff@pages@countreg}{\ff@id}%
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \if@notthiscol
+      \xdef\@ff@output@adjustframes{%
+        \the\toks@
+        \noexpand\flowsetpagelist{\number\ff@id}{>\number\@ff@pages@countreg}%
+      }%
+    \else
+      \xdef\@ff@output@adjustframes{%
+        \the\toks@
+        \noexpand\flowsetpagelist{\number\ff@id}%
+          {\number\@ff@pages@countreg,>\number\@ff@pages@countreg}%
+      }%
+    \fi
+  }%
+}
+\newcommand{\@flowswitchonnext}[1]{%
+  \@for\@ff@id:=#1\do{%
+    \@ff@chckifthispg{\@ff@pages@countreg}{\@ff@id}%
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \if@notthiscol
+      \xdef\@ff@output@adjustframes{%
+        \the\toks@
+        \noexpand\flowsetpagelist{\number\@ff@id}{>\number\@ff@pages@countreg}%
+      }%
+    \else
+      \xdef\@ff@output@adjustframes{%
+        \the\toks@
+        \noexpand\flowsetpagelist{\number\@ff@id}%
+           {\number\@ff@pages@countreg,>\number\@ff@pages@countreg}%
+      }%
+    \fi
+  }%
+}
+\newcommand*{\flowswitchonnextodd}{%
+  \@ifstar\@sflowswitchonnextodd\@flowswitchonnextodd
+}
+\newcommand{\@sflowswitchonnextodd}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \ifodd\count@\relax
+    \advance\count@ by 1\relax
+  \fi
+  \@for\@ff@id:=#1\do{%
+    \@flowframeid{\@ff@id}%
+    \@ff@chckifthispg{\@ff@pages@countreg}{\ff@id}%
+    \def\@ff@prepages{}%
+    \if@notthiscol
+    \else
+       \def\@ff@prepages{\number\@ff@pages@countreg,}%
+    \fi
+    \@ff@chckifthispg{\count@}{\ff@id}%
+    \ifnum\count@=\@ff@pages@countreg\relax
+    \else
+      \if@notthiscol
+      \else
+         \edef\@ff@prepages{\@ff@prepages\number\count@,}%
+      \fi
+    \fi
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\flowsetpagelist{\number\ff@id}%
+        {\@ff@prepages>\number\count@}%
+    }%
+  }%
+}
+\newcommand{\@flowswitchonnextodd}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \ifodd\count@\relax
+    \advance\count@ by 1\relax
+  \fi
+  \@for\@ff@id:=#1\do{%
+    \@ff@chckifthispg{\@ff@pages@countreg}{\@ff@id}%
+    \def\@ff@prepages{}%
+    \if@notthiscol
+    \else
+       \def\@ff@prepages{\number\@ff@pages@countreg,}%
+    \fi
+    \@ff@chckifthispg{\count@}{\@ff@id}%
+    \ifnum\count@=\@ff@pages@countreg\relax
+    \else
+      \if@notthiscol
+      \else
+         \edef\@ff@prepages{\@ff@prepages\number\count@,}%
+      \fi
+    \fi
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\flowsetpagelist{\number\@ff@id}%
+        {\@ff@prepages>\number\count@}%
+    }%
+  }%
+}
+\newcommand*{\flowswitchoffnext}{%
+  \@ifstar\@sflowswitchoffnext\@flowswitchoffnext
+}
+\newcommand{\@sflowswitchoffnext}[1]{%
+  \@for\@ff@id:=#1\do{%
+    \@flowframeid{\@ff@id}%
+    \@ff@chckifthispg{\@ff@pages@countreg}{\ff@id}%
+    \if@notthiscol
+       \def\@ff@pages{none}%
+    \else
+       \def\@ff@pages{\number\@ff@pages@countreg}%
+    \fi
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\flowsetpagelist{\number\ff@id}{\@ff@pages}%
+    }%
+  }%
+}
+\newcommand{\@flowswitchoffnext}[1]{%
+  \@for\@ff@id:=#1\do{%
+    \@ff@chckifthispg{\@ff@pages@countreg}{\@ff@id}%
+    \if@notthiscol
+       \def\@ff@pages{none}%
+    \else
+       \def\@ff@pages{\number\@ff@pages@countreg}%
+    \fi
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\flowsetpagelist{\number\@ff@id}{\@ff@pages}%
+    }%
+  }%
+}
+\newcommand*{\flowswitchoffnextodd}{%
+  \@ifstar\@sflowswitchoffnextodd\@flowswitchoffnextodd
+}
+\newcommand{\@sflowswitchoffnextodd}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \ifodd\@ff@pages@countreg\relax
+    \advance\count@ by 1\relax
+  \fi
+  \@for\@ff@id:=#1\do{%
+    \@flowframeid{\@ff@id}%
+    \@ff@chckifthispg{\@ff@pages@countreg}{\ff@id}%
+    \if@notthiscol
+      \ifnum\@ff@pages@countreg=\count@\relax
+        \def\@ff@nextpages{none}%
+      \else
+        \@ff@chckifthispg{\count@}{\ff@id}%
+        \if@notthiscol
+          \def\@ff@nextpages{none}%
+        \else
+          \def\@ff@nextpages{\number\count@}%
+        \fi
+      \fi
+    \else
+      \ifnum\@ff@pages@countreg=\count@\relax
+        \def\@ff@nextpages{\number\@ff@pages@countreg}%
+      \else
+        \@ff@chckifthispg{\count@}{\ff@id}%
+        \if@notthiscol
+          \def\@ff@nextpages{\number\@ff@pages@countreg}%
+        \else
+          \def\@ff@nextpages{\number\@ff@pages@countreg,\number\count@}%
+        \fi
+      \fi
+    \fi
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\flowsetpagelist{\number\ff@id}{\@ff@nextpages}%
+    }%
+  }%
+}
+\newcommand{\@flowswitchoffnextodd}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \ifodd\@ff@pages@countreg\relax
+    \advance\count@ by 1\relax
+  \fi
+  \@for\@ff@id:=#1\do{%
+    \@ff@chckifthispg{\@ff@pages@countreg}{\@ff@id}%
+    \if@notthiscol
+      \ifnum\@ff@pages@countreg=\count@\relax
+        \def\@ff@nextpages{none}%
+      \else
+        \@ff@chckifthispg{\count@}{\@ff@id}%
+        \if@notthiscol
+          \def\@ff@nextpages{none}%
+        \else
+          \def\@ff@nextpages{\number\count@}%
+        \fi
+      \fi
+    \else
+      \ifnum\@ff@pages@countreg=\count@\relax
+        \def\@ff@nextpages{\number\@ff@pages@countreg}%
+      \else
+        \@ff@chckifthispg{\count@}{\@ff@id}%
+        \if@notthiscol
+          \def\@ff@nextpages{\number\@ff@pages@countreg}%
+        \else
+          \def\@ff@nextpages{\number\@ff@pages@countreg,\number\count@}%
+        \fi
+      \fi
+    \fi
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\flowsetpagelist{\number\@ff@id}{\@ff@nextpages}%
+    }%
+  }%
+}
+\newcommand*{\flowswitchonnextonly}{%
+  \@ifstar\@sflowswitchonnextonly\@flowswitchonnextonly
+}
+\newcommand{\@sflowswitchonnextonly}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \advance\count@ by 1\relax
+  \@for\@ff@id:=#1\do{%
+    \@flowframeid{\@ff@id}%
+    \@ff@chckifthispg{\@ff@pages@countreg}{\ff@id}%
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \if@notthiscol
+      \xdef\@ff@output@adjustframes{%
+        \the\toks@
+        \noexpand\flowsetpagelist{\number\ff@id}{\number\count@}%
+      }%
+    \else
+      \xdef\@ff@output@adjustframes{%
+        \the\toks@
+        \noexpand\flowsetpagelist{\number\ff@id}%
+          {\number\@ff@pages@countreg,\number\count@}%
+      }%
+    \fi
+  }%
+}
+\newcommand{\@flowswitchonnextonly}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \advance\count@ by 1\relax
+  \@for\@ff@id:=#1\do{%
+    \@ff@chckifthispg{\@ff@pages@countreg}{\@ff@id}%
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \if@notthiscol
+      \xdef\@ff@output@adjustframes{%
+        \the\toks@
+        \noexpand\flowsetpagelist{\number\@ff@id}{\number\count@}%
+      }%
+    \else
+      \xdef\@ff@output@adjustframes{%
+        \the\toks@
+        \noexpand\flowsetpagelist{\number\@ff@id}%
+          {\number\@ff@pages@countreg,\number\count@}%
+      }%
+    \fi
+  }%
+}
+\newcommand*{\flowswitchonnextoddonly}{%
+  \@ifstar\@sflowswitchonnextoddonly\@flowswitchonnextoddonly
+}
+\newcommand{\@sflowswitchonnextoddonly}[1]{%
+  \@for\@ff@id:=#1\do{%
+    \@flowframeid{\@ff@id}%
+    \@ff@chckifthispg{\@ff@pages@countreg}{\ff@id}%
+    \if@notthiscol
+      \ifodd\@ff@pages@countreg
+        \count@=\@ff@pages@countreg\relax
+        \advance\count@ by 1\relax
+        \@ff@chckifthispg{\count@}{\ff@id}%
+        \if@notthiscol
+         \advance\count@ by 1\relax
+         \edef\@ff@pages{\number\count@}%
+        \else
+         \edef\@ff@pages{\number\count@}%
+         \advance\count@ by 1\relax
+         \edef\@ff@pages{\@ff@pages,\number\count@}%
+        \fi
+      \else
+       \count@=\@ff@pages@countreg\relax
+       \advance\count@ by 1\relax
+       \edef\@ff@pages{\number\count@}%
+      \fi
+    \else
+      \ifodd\@ff@pages@countreg
+        \count@=\@ff@pages@countreg\relax
+        \advance\count@ by 1\relax
+        \@ff@chckifthispg{\count@}{\ff@id}%
+        \if@notthiscol
+          \advance\count@ by 1\relax
+          \edef\@ff@pages{\number\@ff@pages@countreg,\number\count@}%
+        \else
+          \advance\count@ by 1\relax
+          \edef\@ff@pages{\number\@ff@pages@countreg-\number\count@}%
+        \fi
+      \else
+        \count@=\@ff@pages@countreg\relax
+        \advance\count@ by 1\relax
+        \edef\@ff@pages{\number\@ff@pages@countreg,\number\count@}%
+      \fi
+    \fi
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\flowsetpagelist{\number\ff@id}{\@ff@pages}%
+    }%
+  }%
+}
+\newcommand{\@flowswitchonnextoddonly}[1]{%
+  \@for\@ff@id:=#1\do{%
+    \@ff@chckifthispg{\@ff@pages@countreg}{\@ff@id}%
+    \if@notthiscol
+      \ifodd\@ff@pages@countreg
+        \count@=\@ff@pages@countreg\relax
+        \advance\count@ by 1\relax
+        \@ff@chckifthispg{\count@}{\@ff@id}%
+        \if@notthiscol
+         \advance\count@ by 1\relax
+         \edef\@ff@pages{\number\count@}%
+        \else
+         \edef\@ff@pages{\number\count@}%
+         \advance\count@ by 1\relax
+         \edef\@ff@pages{\@ff@pages,\number\count@}%
+        \fi
+      \else
+       \count@=\@ff@pages@countreg\relax
+       \advance\count@ by 1\relax
+       \edef\@ff@pages{\number\count@}%
+      \fi
+    \else
+      \ifodd\@ff@pages@countreg
+        \count@=\@ff@pages@countreg\relax
+        \advance\count@ by 1\relax
+        \@ff@chckifthispg{\count@}{\@ff@id}%
+        \if@notthiscol
+          \advance\count@ by 1\relax
+          \edef\@ff@pages{\number\@ff@pages@countreg,\number\count@}%
+        \else
+          \advance\count@ by 1\relax
+          \edef\@ff@pages{\number\@ff@pages@countreg-\number\count@}%
+        \fi
+      \else
+        \count@=\@ff@pages@countreg\relax
+        \advance\count@ by 1\relax
+        \edef\@ff@pages{\number\@ff@pages@countreg,\number\count@}%
+      \fi
+    \fi
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\flowsetpagelist{\number\@ff@id}{\@ff@pages}%
+    }%
+  }%
+}
+\newcommand*{\flowswitchoffnextonly}{%
+  \@ifstar\@sflowswitchoffnextonly\@flowswitchoffnextonly
+}
+\newcommand{\@sflowswitchoffnextonly}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \advance\count@ by 1\relax
+  \@for\@ff@id:=#1\do{%
+    \@flowframeid{\@ff@id}%
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\flowaddexclusion{\number\ff@id}{\number\count@}%
+    }%
+  }%
+}
+\newcommand{\@flowswitchoffnextonly}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \advance\count@ by 1\relax
+  \@for\@ff@id:=#1\do{%
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\flowaddexclusion{\number\@ff@id}{\number\count@}%
+    }%
+  }%
+}
+\newcommand*{\flowswitchoffnextoddonly}{%
+  \@ifstar\@sflowswitchoffnextoddonly\@flowswitchoffnextoddonly
+}
+\newcommand{\@sflowswitchoffnextoddonly}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \advance\count@ by 1\relax
+  \ifodd\count@\relax
+  \else
+    \advance\count@ by 1\relax
+  \fi
+  \@for\@ff@id:=#1\do{%
+    \@flowframeid{\@ff@id}%
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\flowaddexclusion{\number\ff@id}{\number\count@}%
+    }%
+  }%
+}
+\newcommand{\@flowswitchoffnextoddonly}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \advance\count@ by 1\relax
+  \ifodd\count@\relax
+  \else
+    \advance\count@ by 1\relax
+  \fi
+  \@for\@ff@id:=#1\do{%
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\flowaddexclusion{\number\@ff@id}{\number\count@}%
+    }%
+  }%
+}
+\newcommand*{\dynamicswitchonnext}{%
+  \@ifstar\@sdynamicswitchonnext\@dynamicswitchonnext
+}
+\newcommand{\@sdynamicswitchonnext}[1]{%
+  \@for\@ff@id:=#1\do{%
+    \@dynamicframeid{\@ff@id}%
+    \@df@chckifthispg[\@ff@pages@countreg]{\ff@id}%
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \if@notthiscol
+      \xdef\@ff@output@adjustframes{%
+        \the\toks@
+        \noexpand\dynamicsetpagelist{\number\ff@id}{>\number\@ff@pages@countreg}%
+      }%
+    \else
+      \xdef\@ff@output@adjustframes{%
+        \the\toks@
+        \noexpand\dynamicsetpagelist{\number\ff@id}%
+          {\number\@ff@pages@countreg,>\number\@ff@pages@countreg}%
+      }%
+    \fi
+  }%
+}
+\newcommand{\@dynamicswitchonnext}[1]{%
+  \@for\@ff@id:=#1\do{%
+    \@df@chckifthispg[\@ff@pages@countreg]{\@ff@id}%
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \if@notthiscol
+      \xdef\@ff@output@adjustframes{%
+        \the\toks@
+        \noexpand\dynamicsetpagelist{\number\@ff@id}{>\number\@ff@pages@countreg}%
+      }%
+    \else
+      \xdef\@ff@output@adjustframes{%
+        \the\toks@
+        \noexpand\dynamicsetpagelist{\number\@ff@id}%
+           {\number\@ff@pages@countreg,>\number\@ff@pages@countreg}%
+      }%
+    \fi
+  }%
+}
+\newcommand*{\dynamicswitchonnextodd}{%
+  \@ifstar\@sdynamicswitchonnextodd\@dynamicswitchonnextodd
+}
+\newcommand{\@sdynamicswitchonnextodd}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \ifodd\count@\relax
+    \advance\count@ by 1\relax
+  \fi
+  \@for\@ff@id:=#1\do{%
+    \@dynamicframeid{\@ff@id}%
+    \@df@chckifthispg[\@ff@pages@countreg]{\ff@id}%
+    \def\@ff@prepages{}%
+    \if@notthiscol
+    \else
+       \def\@ff@prepages{\number\@ff@pages@countreg,}%
+    \fi
+    \@df@chckifthispg[\count@]{\ff@id}%
+    \ifnum\count@=\@ff@pages@countreg\relax
+    \else
+      \if@notthiscol
+      \else
+         \edef\@ff@prepages{\@ff@prepages\number\count@,}%
+      \fi
+    \fi
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\dynamicsetpagelist{\number\ff@id}%
+        {\@ff@prepages>\number\count@}%
+    }%
+  }%
+}
+\newcommand{\@dynamicswitchonnextodd}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \ifodd\count@\relax
+    \advance\count@ by 1\relax
+  \fi
+  \@for\@ff@id:=#1\do{%
+    \@df@chckifthispg[\@ff@pages@countreg]{\@ff@id}%
+    \def\@ff@prepages{}%
+    \if@notthiscol
+    \else
+       \def\@ff@prepages{\number\@ff@pages@countreg,}%
+    \fi
+    \@df@chckifthispg[\count@]{\@ff@id}%
+    \ifnum\count@=\@ff@pages@countreg\relax
+    \else
+      \if@notthiscol
+      \else
+         \edef\@ff@prepages{\@ff@prepages\number\count@,}%
+      \fi
+    \fi
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\dynamicsetpagelist{\number\@ff@id}%
+        {\@ff@prepages>\number\count@}%
+    }%
+  }%
+}
+\newcommand*{\dynamicswitchoffnext}{%
+  \@ifstar\@sdynamicswitchoffnext\@dynamicswitchoffnext
+}
+\newcommand{\@sdynamicswitchoffnext}[1]{%
+  \@for\@ff@id:=#1\do{%
+    \@dynamicframeid{\@ff@id}%
+    \@df@chckifthispg[\@ff@pages@countreg]{\ff@id}%
+    \if@notthiscol
+       \def\@ff@pages{none}%
+    \else
+       \def\@ff@pages{\number\@ff@pages@countreg}%
+    \fi
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\dynamicsetpagelist{\number\ff@id}{\@ff@pages}%
+    }%
+  }%
+}
+\newcommand{\@dynamicswitchoffnext}[1]{%
+  \@for\@ff@id:=#1\do{%
+    \@df@chckifthispg[\@ff@pages@countreg]{\@ff@id}%
+    \if@notthiscol
+       \def\@ff@pages{none}%
+    \else
+       \def\@ff@pages{\number\@ff@pages@countreg}%
+    \fi
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\dynamicsetpagelist{\number\@ff@id}{\@ff@pages}%
+    }%
+  }%
+}
+\newcommand*{\dynamicswitchoffnextodd}{%
+  \@ifstar\@sdynamicswitchoffnextodd\@dynamicswitchoffnextodd
+}
+\newcommand{\@sdynamicswitchoffnextodd}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \ifodd\@ff@pages@countreg\relax
+    \advance\count@ by 1\relax
+  \fi
+  \@for\@ff@id:=#1\do{%
+    \@dynamicframeid{\@ff@id}%
+    \@df@chckifthispg[\@ff@pages@countreg]{\ff@id}%
+    \if@notthiscol
+      \ifnum\@ff@pages@countreg=\count@\relax
+        \def\@ff@nextpages{none}%
+      \else
+        \@df@chckifthispg[\count@]{\ff@id}%
+        \if@notthiscol
+          \def\@ff@nextpages{none}%
+        \else
+          \def\@ff@nextpages{\number\count@}%
+        \fi
+      \fi
+    \else
+      \ifnum\@ff@pages@countreg=\count@\relax
+        \def\@ff@nextpages{\number\@ff@pages@countreg}%
+      \else
+        \@df@chckifthispg[\count@]{\ff@id}%
+        \if@notthiscol
+          \def\@ff@nextpages{\number\@ff@pages@countreg}%
+        \else
+          \def\@ff@nextpages{\number\@ff@pages@countreg,\number\count@}%
+        \fi
+      \fi
+    \fi
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\dynamicsetpagelist{\number\ff@id}{\@ff@nextpages}%
+    }%
+  }%
+}
+\newcommand{\@dynamicswitchoffnextodd}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \ifodd\@ff@pages@countreg\relax
+    \advance\count@ by 1\relax
+  \fi
+  \@for\@ff@id:=#1\do{%
+    \@df@chckifthispg[\@ff@pages@countreg]{\@ff@id}%
+    \if@notthiscol
+      \ifnum\@ff@pages@countreg=\count@\relax
+        \def\@ff@nextpages{none}%
+      \else
+        \@df@chckifthispg[\count@]{\@ff@id}%
+        \if@notthiscol
+          \def\@ff@nextpages{none}%
+        \else
+          \def\@ff@nextpages{\number\count@}%
+        \fi
+      \fi
+    \else
+      \ifnum\@ff@pages@countreg=\count@\relax
+        \def\@ff@nextpages{\number\@ff@pages@countreg}%
+      \else
+        \@df@chckifthispg[\count@]{\@ff@id}%
+        \if@notthiscol
+          \def\@ff@nextpages{\number\@ff@pages@countreg}%
+        \else
+          \def\@ff@nextpages{\number\@ff@pages@countreg,\number\count@}%
+        \fi
+      \fi
+    \fi
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\dynamicsetpagelist{\number\@ff@id}{\@ff@nextpages}%
+    }%
+  }%
+}
+\newcommand*{\dynamicswitchonnextonly}{%
+  \@ifstar\@sdynamicswitchonnextonly\@dynamicswitchonnextonly
+}
+\newcommand{\@sdynamicswitchonnextonly}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \advance\count@ by 1\relax
+  \@for\@ff@id:=#1\do{%
+    \@dynamicframeid{\@ff@id}%
+    \@df@chckifthispg[\@ff@pages@countreg]{\ff@id}%
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \if@notthiscol
+      \xdef\@ff@output@adjustframes{%
+        \the\toks@
+        \noexpand\dynamicsetpagelist{\number\ff@id}{\number\count@}%
+      }%
+    \else
+      \xdef\@ff@output@adjustframes{%
+        \the\toks@
+        \noexpand\dynamicsetpagelist{\number\ff@id}%
+          {\number\@ff@pages@countreg,\number\count@}%
+      }%
+    \fi
+  }%
+}
+\newcommand{\@dynamicswitchonnextonly}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \advance\count@ by 1\relax
+  \@for\@ff@id:=#1\do{%
+    \@df@chckifthispg[\@ff@pages@countreg]{\@ff@id}%
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \if@notthiscol
+      \xdef\@ff@output@adjustframes{%
+        \the\toks@
+        \noexpand\dynamicsetpagelist{\number\@ff@id}{\number\count@}%
+      }%
+    \else
+      \xdef\@ff@output@adjustframes{%
+        \the\toks@
+        \noexpand\dynamicsetpagelist{\number\@ff@id}%
+          {\number\@ff@pages@countreg,\number\count@}%
+      }%
+    \fi
+  }%
+}
+\newcommand*{\dynamicswitchonnextoddonly}{%
+  \@ifstar\@sdynamicswitchonnextoddonly\@dynamicswitchonnextoddonly
+}
+\newcommand{\@sdynamicswitchonnextoddonly}[1]{%
+  \@for\@ff@id:=#1\do{%
+    \@dynamicframeid{\@ff@id}%
+    \@df@chckifthispg[\@ff@pages@countreg]{\ff@id}%
+    \if@notthiscol
+      \ifodd\@ff@pages@countreg
+        \count@=\@ff@pages@countreg\relax
+        \advance\count@ by 1\relax
+        \@df@chckifthispg[\count@]{\ff@id}%
+        \if@notthiscol
+         \advance\count@ by 1\relax
+         \edef\@ff@pages{\number\count@}%
+        \else
+         \edef\@ff@pages{\number\count@}%
+         \advance\count@ by 1\relax
+         \edef\@ff@pages{\@ff@pages,\number\count@}%
+        \fi
+      \else
+       \count@=\@ff@pages@countreg\relax
+       \advance\count@ by 1\relax
+       \edef\@ff@pages{\number\count@}%
+      \fi
+    \else
+      \ifodd\@ff@pages@countreg
+        \count@=\@ff@pages@countreg\relax
+        \advance\count@ by 1\relax
+        \@df@chckifthispg[\count@]{\ff@id}%
+        \if@notthiscol
+          \advance\count@ by 1\relax
+          \edef\@ff@pages{\number\@ff@pages@countreg,\number\count@}%
+        \else
+          \advance\count@ by 1\relax
+          \edef\@ff@pages{\number\@ff@pages@countreg-\number\count@}%
+        \fi
+      \else
+        \count@=\@ff@pages@countreg\relax
+        \advance\count@ by 1\relax
+        \edef\@ff@pages{\number\@ff@pages@countreg,\number\count@}%
+      \fi
+    \fi
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\dynamicsetpagelist{\number\ff@id}{\@ff@pages}%
+    }%
+  }%
+}
+\newcommand{\@dynamicswitchonnextoddonly}[1]{%
+  \@for\@ff@id:=#1\do{%
+    \@df@chckifthispg[\@ff@pages@countreg]{\@ff@id}%
+    \if@notthiscol
+      \ifodd\@ff@pages@countreg
+        \count@=\@ff@pages@countreg\relax
+        \advance\count@ by 1\relax
+        \@df@chckifthispg[\count@]{\@ff@id}%
+        \if@notthiscol
+         \advance\count@ by 1\relax
+         \edef\@ff@pages{\number\count@}%
+        \else
+         \edef\@ff@pages{\number\count@}%
+         \advance\count@ by 1\relax
+         \edef\@ff@pages{\@ff@pages,\number\count@}%
+        \fi
+      \else
+       \count@=\@ff@pages@countreg\relax
+       \advance\count@ by 1\relax
+       \edef\@ff@pages{\number\count@}%
+      \fi
+    \else
+      \ifodd\@ff@pages@countreg
+        \count@=\@ff@pages@countreg\relax
+        \advance\count@ by 1\relax
+        \@df@chckifthispg[\count@]{\@ff@id}%
+        \if@notthiscol
+          \advance\count@ by 1\relax
+          \edef\@ff@pages{\number\@ff@pages@countreg,\number\count@}%
+        \else
+          \advance\count@ by 1\relax
+          \edef\@ff@pages{\number\@ff@pages@countreg-\number\count@}%
+        \fi
+      \else
+        \count@=\@ff@pages@countreg\relax
+        \advance\count@ by 1\relax
+        \edef\@ff@pages{\number\@ff@pages@countreg,\number\count@}%
+      \fi
+    \fi
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\dynamicsetpagelist{\number\@ff@id}{\@ff@pages}%
+    }%
+  }%
+}
+\newcommand*{\dynamicswitchoffnextonly}{%
+  \@ifstar\@sdynamicswitchoffnextonly\@dynamicswitchoffnextonly
+}
+\newcommand{\@sdynamicswitchoffnextonly}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \advance\count@ by 1\relax
+  \@for\@ff@id:=#1\do{%
+    \@dynamicframeid{\@ff@id}%
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\dynamicaddexclusion{\number\ff@id}{\number\count@}%
+    }%
+  }%
+}
+\newcommand{\@dynamicswitchoffnextonly}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \advance\count@ by 1\relax
+  \@for\@ff@id:=#1\do{%
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\dynamicaddexclusion{\number\@ff@id}{\number\count@}%
+    }%
+  }%
+}
+\newcommand*{\dynamicswitchoffnextoddonly}{%
+  \@ifstar\@sdynamicswitchoffnextoddonly\@dynamicswitchoffnextoddonly
+}
+\newcommand{\@sdynamicswitchoffnextoddonly}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \advance\count@ by 1\relax
+  \ifodd\count@\relax
+  \else
+    \advance\count@ by 1\relax
+  \fi
+  \@for\@ff@id:=#1\do{%
+    \@dynamicframeid{\@ff@id}%
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\dynamicaddexclusion{\number\ff@id}{\number\count@}%
+    }%
+  }%
+}
+\newcommand{\@dynamicswitchoffnextoddonly}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \advance\count@ by 1\relax
+  \ifodd\count@\relax
+  \else
+    \advance\count@ by 1\relax
+  \fi
+  \@for\@ff@id:=#1\do{%
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\dynamicaddexclusion{\number\@ff@id}{\number\count@}%
+    }%
+  }%
+}
+\newcommand*{\staticswitchonnext}{%
+  \@ifstar\@sstaticswitchonnext\@staticswitchonnext
+}
+\newcommand{\@sstaticswitchonnext}[1]{%
+  \@for\@ff@id:=#1\do{%
+    \@staticframeid{\@ff@id}%
+    \@sf@chckifthispg[\@ff@pages@countreg]{\ff@id}%
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \if@notthiscol
+      \xdef\@ff@output@adjustframes{%
+        \the\toks@
+        \noexpand\staticsetpagelist{\number\ff@id}{>\number\@ff@pages@countreg}%
+      }%
+    \else
+      \xdef\@ff@output@adjustframes{%
+        \the\toks@
+        \noexpand\staticsetpagelist{\number\ff@id}%
+          {\number\@ff@pages@countreg,>\number\@ff@pages@countreg}%
+      }%
+    \fi
+  }%
+}
+\newcommand{\@staticswitchonnext}[1]{%
+  \@for\@ff@id:=#1\do{%
+    \@sf@chckifthispg[\@ff@pages@countreg]{\@ff@id}%
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \if@notthiscol
+      \xdef\@ff@output@adjustframes{%
+        \the\toks@
+        \noexpand\staticsetpagelist{\number\@ff@id}{>\number\@ff@pages@countreg}%
+      }%
+    \else
+      \xdef\@ff@output@adjustframes{%
+        \the\toks@
+        \noexpand\staticsetpagelist{\number\@ff@id}%
+           {\number\@ff@pages@countreg,>\number\@ff@pages@countreg}%
+      }%
+    \fi
+  }%
+}
+\newcommand*{\staticswitchonnextodd}{%
+  \@ifstar\@sstaticswitchonnextodd\@staticswitchonnextodd
+}
+\newcommand{\@sstaticswitchonnextodd}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \ifodd\count@\relax
+    \advance\count@ by 1\relax
+  \fi
+  \@for\@ff@id:=#1\do{%
+    \@staticframeid{\@ff@id}%
+    \@sf@chckifthispg[\@ff@pages@countreg]{\ff@id}%
+    \def\@ff@prepages{}%
+    \if@notthiscol
+    \else
+       \def\@ff@prepages{\number\@ff@pages@countreg,}%
+    \fi
+    \@sf@chckifthispg[\count@]{\ff@id}%
+    \ifnum\count@=\@ff@pages@countreg\relax
+    \else
+      \if@notthiscol
+      \else
+         \edef\@ff@prepages{\@ff@prepages\number\count@,}%
+      \fi
+    \fi
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\staticsetpagelist{\number\ff@id}%
+        {\@ff@prepages>\number\count@}%
+    }%
+  }%
+}
+\newcommand{\@staticswitchonnextodd}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \ifodd\count@\relax
+    \advance\count@ by 1\relax
+  \fi
+  \@for\@ff@id:=#1\do{%
+    \@sf@chckifthispg[\@ff@pages@countreg]{\@ff@id}%
+    \def\@ff@prepages{}%
+    \if@notthiscol
+    \else
+       \def\@ff@prepages{\number\@ff@pages@countreg,}%
+    \fi
+    \@sf@chckifthispg[\count@]{\@ff@id}%
+    \ifnum\count@=\@ff@pages@countreg\relax
+    \else
+      \if@notthiscol
+      \else
+         \edef\@ff@prepages{\@ff@prepages\number\count@,}%
+      \fi
+    \fi
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\staticsetpagelist{\number\@ff@id}%
+        {\@ff@prepages>\number\count@}%
+    }%
+  }%
+}
+\newcommand*{\staticswitchoffnext}{%
+  \@ifstar\@sstaticswitchoffnext\@staticswitchoffnext
+}
+\newcommand{\@sstaticswitchoffnext}[1]{%
+  \@for\@ff@id:=#1\do{%
+    \@staticframeid{\@ff@id}%
+    \@sf@chckifthispg[\@ff@pages@countreg]{\ff@id}%
+    \if@notthiscol
+       \def\@ff@pages{none}%
+    \else
+       \def\@ff@pages{\number\@ff@pages@countreg}%
+    \fi
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\staticsetpagelist{\number\ff@id}{\@ff@pages}%
+    }%
+  }%
+}
+\newcommand{\@staticswitchoffnext}[1]{%
+  \@for\@ff@id:=#1\do{%
+    \@sf@chckifthispg[\@ff@pages@countreg]{\@ff@id}%
+    \if@notthiscol
+       \def\@ff@pages{none}%
+    \else
+       \def\@ff@pages{\number\@ff@pages@countreg}%
+    \fi
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\staticsetpagelist{\number\@ff@id}{\@ff@pages}%
+    }%
+  }%
+}
+\newcommand*{\staticswitchoffnextodd}{%
+  \@ifstar\@sstaticswitchoffnextodd\@staticswitchoffnextodd
+}
+\newcommand{\@sstaticswitchoffnextodd}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \ifodd\@ff@pages@countreg\relax
+    \advance\count@ by 1\relax
+  \fi
+  \@for\@ff@id:=#1\do{%
+    \@staticframeid{\@ff@id}%
+    \@sf@chckifthispg[\@ff@pages@countreg]{\ff@id}%
+    \if@notthiscol
+      \ifnum\@ff@pages@countreg=\count@\relax
+        \def\@ff@nextpages{none}%
+      \else
+        \@sf@chckifthispg[\count@]{\ff@id}%
+        \if@notthiscol
+          \def\@ff@nextpages{none}%
+        \else
+          \def\@ff@nextpages{\number\count@}%
+        \fi
+      \fi
+    \else
+      \ifnum\@ff@pages@countreg=\count@\relax
+        \def\@ff@nextpages{\number\@ff@pages@countreg}%
+      \else
+        \@sf@chckifthispg[\count@]{\ff@id}%
+        \if@notthiscol
+          \def\@ff@nextpages{\number\@ff@pages@countreg}%
+        \else
+          \def\@ff@nextpages{\number\@ff@pages@countreg,\number\count@}%
+        \fi
+      \fi
+    \fi
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\staticsetpagelist{\number\ff@id}{\@ff@nextpages}%
+    }%
+  }%
+}
+\newcommand{\@staticswitchoffnextodd}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \ifodd\@ff@pages@countreg\relax
+    \advance\count@ by 1\relax
+  \fi
+  \@for\@ff@id:=#1\do{%
+    \@sf@chckifthispg[\@ff@pages@countreg]{\@ff@id}%
+    \if@notthiscol
+      \ifnum\@ff@pages@countreg=\count@\relax
+        \def\@ff@nextpages{none}%
+      \else
+        \@sf@chckifthispg[\count@]{\@ff@id}%
+        \if@notthiscol
+          \def\@ff@nextpages{none}%
+        \else
+          \def\@ff@nextpages{\number\count@}%
+        \fi
+      \fi
+    \else
+      \ifnum\@ff@pages@countreg=\count@\relax
+        \def\@ff@nextpages{\number\@ff@pages@countreg}%
+      \else
+        \@sf@chckifthispg[\count@]{\@ff@id}%
+        \if@notthiscol
+          \def\@ff@nextpages{\number\@ff@pages@countreg}%
+        \else
+          \def\@ff@nextpages{\number\@ff@pages@countreg,\number\count@}%
+        \fi
+      \fi
+    \fi
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\staticsetpagelist{\number\@ff@id}{\@ff@nextpages}%
+    }%
+  }%
+}
+\newcommand*{\staticswitchonnextonly}{%
+  \@ifstar\@sstaticswitchonnextonly\@staticswitchonnextonly
+}
+\newcommand{\@sstaticswitchonnextonly}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \advance\count@ by 1\relax
+  \@for\@ff@id:=#1\do{%
+    \@staticframeid{\@ff@id}%
+    \@sf@chckifthispg[\@ff@pages@countreg]{\ff@id}%
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \if@notthiscol
+      \xdef\@ff@output@adjustframes{%
+        \the\toks@
+        \noexpand\staticsetpagelist{\number\ff@id}{\number\count@}%
+      }%
+    \else
+      \xdef\@ff@output@adjustframes{%
+        \the\toks@
+        \noexpand\staticsetpagelist{\number\ff@id}%
+          {\number\@ff@pages@countreg,\number\count@}%
+      }%
+    \fi
+  }%
+}
+\newcommand{\@staticswitchonnextonly}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \advance\count@ by 1\relax
+  \@for\@ff@id:=#1\do{%
+    \@sf@chckifthispg[\@ff@pages@countreg]{\@ff@id}%
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \if@notthiscol
+      \xdef\@ff@output@adjustframes{%
+        \the\toks@
+        \noexpand\staticsetpagelist{\number\@ff@id}{\number\count@}%
+      }%
+    \else
+      \xdef\@ff@output@adjustframes{%
+        \the\toks@
+        \noexpand\staticsetpagelist{\number\@ff@id}%
+          {\number\@ff@pages@countreg,\number\count@}%
+      }%
+    \fi
+  }%
+}
+\newcommand*{\staticswitchonnextoddonly}{%
+  \@ifstar\@sstaticswitchonnextoddonly\@staticswitchonnextoddonly
+}
+\newcommand{\@sstaticswitchonnextoddonly}[1]{%
+  \@for\@ff@id:=#1\do{%
+    \@staticframeid{\@ff@id}%
+    \@sf@chckifthispg[\@ff@pages@countreg]{\ff@id}%
+    \if@notthiscol
+      \ifodd\@ff@pages@countreg
+        \count@=\@ff@pages@countreg\relax
+        \advance\count@ by 1\relax
+        \@sf@chckifthispg[\count@]{\ff@id}%
+        \if@notthiscol
+         \advance\count@ by 1\relax
+         \edef\@ff@pages{\number\count@}%
+        \else
+         \edef\@ff@pages{\number\count@}%
+         \advance\count@ by 1\relax
+         \edef\@ff@pages{\@ff@pages,\number\count@}%
+        \fi
+      \else
+       \count@=\@ff@pages@countreg\relax
+       \advance\count@ by 1\relax
+       \edef\@ff@pages{\number\count@}%
+      \fi
+    \else
+      \ifodd\@ff@pages@countreg
+        \count@=\@ff@pages@countreg\relax
+        \advance\count@ by 1\relax
+        \@sf@chckifthispg[\count@]{\ff@id}%
+        \if@notthiscol
+          \advance\count@ by 1\relax
+          \edef\@ff@pages{\number\@ff@pages@countreg,\number\count@}%
+        \else
+          \advance\count@ by 1\relax
+          \edef\@ff@pages{\number\@ff@pages@countreg-\number\count@}%
+        \fi
+      \else
+        \count@=\@ff@pages@countreg\relax
+        \advance\count@ by 1\relax
+        \edef\@ff@pages{\number\@ff@pages@countreg,\number\count@}%
+      \fi
+    \fi
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\staticsetpagelist{\number\ff@id}{\@ff@pages}%
+    }%
+  }%
+}
+\newcommand{\@staticswitchonnextoddonly}[1]{%
+  \@for\@ff@id:=#1\do{%
+    \@sf@chckifthispg[\@ff@pages@countreg]{\@ff@id}%
+    \if@notthiscol
+      \ifodd\@ff@pages@countreg
+        \count@=\@ff@pages@countreg\relax
+        \advance\count@ by 1\relax
+        \@sf@chckifthispg[\count@]{\@ff@id}%
+        \if@notthiscol
+         \advance\count@ by 1\relax
+         \edef\@ff@pages{\number\count@}%
+        \else
+         \edef\@ff@pages{\number\count@}%
+         \advance\count@ by 1\relax
+         \edef\@ff@pages{\@ff@pages,\number\count@}%
+        \fi
+      \else
+       \count@=\@ff@pages@countreg\relax
+       \advance\count@ by 1\relax
+       \edef\@ff@pages{\number\count@}%
+      \fi
+    \else
+      \ifodd\@ff@pages@countreg
+        \count@=\@ff@pages@countreg\relax
+        \advance\count@ by 1\relax
+        \@sf@chckifthispg[\count@]{\@ff@id}%
+        \if@notthiscol
+          \advance\count@ by 1\relax
+          \edef\@ff@pages{\number\@ff@pages@countreg,\number\count@}%
+        \else
+          \advance\count@ by 1\relax
+          \edef\@ff@pages{\number\@ff@pages@countreg-\number\count@}%
+        \fi
+      \else
+        \count@=\@ff@pages@countreg\relax
+        \advance\count@ by 1\relax
+        \edef\@ff@pages{\number\@ff@pages@countreg,\number\count@}%
+      \fi
+    \fi
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\staticsetpagelist{\number\@ff@id}{\@ff@pages}%
+    }%
+  }%
+}
+\newcommand*{\staticswitchoffnextonly}{%
+  \@ifstar\@sstaticswitchoffnextonly\@staticswitchoffnextonly
+}
+\newcommand{\@sstaticswitchoffnextonly}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \advance\count@ by 1\relax
+  \@for\@ff@id:=#1\do{%
+    \@staticframeid{\@ff@id}%
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\staticaddexclusion{\number\ff@id}{\number\count@}%
+    }%
+  }%
+}
+\newcommand{\@staticswitchoffnextonly}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \advance\count@ by 1\relax
+  \@for\@ff@id:=#1\do{%
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\staticaddexclusion{\number\@ff@id}{\number\count@}%
+    }%
+  }%
+}
+\newcommand*{\staticswitchoffnextoddonly}{%
+  \@ifstar\@sstaticswitchoffnextoddonly\@staticswitchoffnextoddonly
+}
+\newcommand{\@sstaticswitchoffnextoddonly}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \advance\count@ by 1\relax
+  \ifodd\count@\relax
+  \else
+    \advance\count@ by 1\relax
+  \fi
+  \@for\@ff@id:=#1\do{%
+    \@staticframeid{\@ff@id}%
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\staticaddexclusion{\number\ff@id}{\number\count@}%
+    }%
+  }%
+}
+\newcommand{\@staticswitchoffnextoddonly}[1]{%
+  \count@=\@ff@pages@countreg\relax
+  \advance\count@ by 1\relax
+  \ifodd\count@\relax
+  \else
+    \advance\count@ by 1\relax
+  \fi
+  \@for\@ff@id:=#1\do{%
+    \expandafter\toks@\expandafter{\@ff@output@adjustframes}%
+    \xdef\@ff@output@adjustframes{%
+      \the\toks@
+      \noexpand\staticaddexclusion{\number\@ff@id}{\number\count@}%
+    }%
+  }%
+}
+\newcommand*{\ffaddtoadjustframeshook}[1]{%
+  \@ff@addtolist\@ff@output@adjustframes\entry{#1}%
+}
 \newif\if@notthiscol
 \newif\if@ff@nwpg
 \newcount\c@curpg
 \newcommand*{\@g@tnextcol}[1]{%
-\@ff@checkifmoreframes
-\if@ff@moreframes
-\else
-\PackageWarning{flowfram}{Run out of flows frames,
-adding new one}%
-\@onecolumn
-#1=\c@maxflow
-\fi
-\@notthiscoltrue
-\@ff@nwpgfalse
-\@colN=#1\relax
-\c@curpg=\c@page
-\loop
-\ifnum\@colN=\c@maxflow
- \@colN=1\@ff@nwpgtrue
- \advance\c@curpg by 1\relax
-\else
- \advance\@colN by 1\relax
-\fi
-\@ff@chckifthispg{\c@curpg}{\@colN}%
-\if@notthiscol
-\repeat
-#1=\@colN
+  \@ff@output@adjustframes
+  \global\let\@ff@output@adjustframes\@empty
+  \@ff@checkifmoreframes
+  \if@ff@moreframes
+  \else
+    \PackageWarning{flowfram}%
+    {Run out of flows frames on page \number\@ff@pages@countreg, adding new one}%
+    \flf@doifverbose
+    {%
+      \def\flf@messinfo{Here's the list of flow frames:}%
+      \count@=0\relax
+      \loop
+        \advance\count@ by 1\relax
+        \expandafter\toks@\expandafter{\flf@messinfo\MessageBreak}%
+        \edef\flf@messinfo{\the\toks@
+          \number\count@.
+           Pages: \csname @ff@pages@\romannumeral\count@\endcsname.
+           Exclusions: \csname @ff@xpages@\romannumeral\count@\endcsname.
+        }%
+      \ifnum\count@<\c@maxflow
+      \repeat
+      \PackageInfo{flowfram}{\flf@messinfo\@gobbletwo}%
+    }%
+    \@onecolumn
+    #1=\c@maxflow
+  \fi
+  \@notthiscoltrue
+  \@ff@nwpgfalse
+  \@colN=#1\relax
+  \c@curpg=\@ff@pages@countreg
+  \loop
+    \ifnum\@colN=\c@maxflow
+      \@colN=1\relax
+      \@ff@nwpgtrue
+      \advance\c@curpg by 1\relax
+    \else
+      \advance\@colN by 1\relax
+    \fi
+    \@ff@chckifthispg{\c@curpg}{\@colN}%
+  \if@notthiscol
+  \repeat
+  #1=\@colN\relax
 }
 \newcommand*{\@ff@chckifthispg}[2]{%
-\@notthiscoltrue
-\edef\ff@pages{\csname @ff@pages@\romannumeral#2\endcsname}%
-\@@ff@chckifthispg{#1}%
+  \@notthiscolfalse
+  \edef\ff@xpages{\csname @ff@xpages@\romannumeral#2\endcsname}%
+  \@for\@ff@pp:=\ff@xpages\do
+  {%
+    \ifnum0\@ff@pp=#1\relax
+      \@notthiscoltrue
+      \@endfortrue
+    \fi
+  }%
+  \if@notthiscol
+  \else
+    \@notthiscoltrue
+    \edef\ff@pages{\csname @ff@pages@\romannumeral#2\endcsname}%
+    \@@ff@chckifthispg{#1}%
+  \fi
 }
 \newcommand*{\@@ff@chckifthispg}[1]{%
-\ifthenelse{\equal{\ff@pages}{none}}{}{%
-\ifthenelse{\equal{\ff@pages}{all}}{\@notthiscolfalse}{%
-\ifthenelse{\equal{\ff@pages}{odd}}{%
-\ifodd#1\@notthiscolfalse\fi}{%
-\ifthenelse{\equal{\ff@pages}{even}}{%
-\ifodd#1\else\@notthiscolfalse\fi}{%
-\@for\@ff@pp:=\ff@pages\do{%
-\def\@ff@numstart{0}\def\@ff@numend{0}%
-\@ff@getrange{\@ff@pp}%
-\ifthenelse{#1<\@ff@numstart \or #1>\@ff@numend}{}{%
-\@notthiscolfalse}%
-}%
-}}}}%
+  \ifthenelse{\equal{\ff@pages}{none}}%
+  {}%
+  {%
+    \ifthenelse{\equal{\ff@pages}{all}}%
+    {%
+      \@notthiscolfalse
+    }%
+    {%
+      \ifthenelse{\equal{\ff@pages}{odd}}%
+      {%
+        \ifodd#1\@notthiscolfalse\fi
+      }%
+      {%
+        \ifthenelse{\equal{\ff@pages}{even}}%
+        {%
+          \ifodd#1\else\@notthiscolfalse\fi
+        }%
+        {%
+          \@for\@ff@pp:=\ff@pages\do{%
+            \def\@ff@numstart{0}%
+            \def\@ff@numend{0}%
+            \@ff@getrange{\@ff@pp}%
+            \ifthenelse{#1<\@ff@numstart \or #1>\@ff@numend}%
+            {}%
+            {%
+              \@notthiscolfalse
+            }%
+          }%
+        }%
+      }%
+    }%
+  }%
 }
-\newcommand*{\@sf@chckifthispg}[1]{%
-\@notthiscoltrue
-\edef\ff@pages{\csname @sf@pages@\romannumeral#1\endcsname}%
-\@@ff@chckifthispg{\c@page}%
+\newcommand*{\@sf@chckifthispg}[2][\@ff@pages@countreg]{%
+  \@notthiscoltrue
+  \edef\ff@pages{\csname @sf@pages@\romannumeral#2\endcsname}%
+  \@@ff@chckifthispg{#1}%
 }
-\newcommand*{\@df@chckifthispg}[1]{%
-\@notthiscoltrue
-\edef\ff@pages{\csname @df@pages@\romannumeral#1\endcsname}%
-\@@ff@chckifthispg{\c@page}%
+\newcommand*{\@df@chckifthispg}[2][\@ff@pages@countreg]{%
+  \@notthiscoltrue
+  \edef\ff@pages{\csname @df@pages@\romannumeral#2\endcsname}%
+  \@@ff@chckifthispg{#1}%
 }
 \newcommand*{\@setcolbox}[1]{%
-\expandafter\global\expandafter\setbox
-\csname column\romannumeral#1\endcsname\box\@outputbox
+  \flf@message{Setting contents of box for flow frame \number#1}%
+  \expandafter\global\expandafter\setbox
+    \csname column\romannumeral#1\endcsname\box\@outputbox
 }
 \newcommand*{\@docolbox}[1]{%
-\edef\ff@frametype{%
-\csname @ff@frametype@\romannumeral#1\endcsname}%
-\edef\ff@col{\csname @ff@col@\romannumeral#1\endcsname}%
-\edef\ff@txtcol{\csname @ff@txtcol@\romannumeral#1\endcsname}%
-\edef\ff@backcol{\csname @ff@backcol@\romannumeral#1\endcsname}%
-\@ff@setoffset{#1}%
-\rotateframe{\csname @ff@angle@\romannumeral#1\endcsname}{%
-\ifthenelse{\boolean{columnframe\romannumeral#1}}{%
-\@ff@fbox{\csname colwidth\romannumeral#1\endcsname}%
-{\csname colheight\romannumeral#1\endcsname}{%
-\expandafter\box\csname column\romannumeral#1\endcsname}{%
-\csname\ff@frametype\endcsname}%
-}{%
-\@ff@box{\csname colwidth\romannumeral#1\endcsname}%
-{\csname colheight\romannumeral#1\endcsname}{%
-\expandafter\box\csname column\romannumeral#1\endcsname}%
-}}}
+  \flf@message{Doing flow frame \number#1\space
+    (page \number\@ff@pages@countreg)}%
+  \edef\ff@frametype{%
+    \csname @ff@frametype@\romannumeral#1\endcsname}%
+  \edef\ff@col{\csname @ff@col@\romannumeral#1\endcsname}%
+  \edef\ff@txtcol{\csname @ff@txtcol@\romannumeral#1\endcsname}%
+  \edef\ff@backcol{\csname @ff@backcol@\romannumeral#1\endcsname}%
+  \@ff@setoffset{#1}%
+  \rotateframe{\csname @ff@angle@\romannumeral#1\endcsname}%
+  {%
+    \ifthenelse{\boolean{columnframe\romannumeral#1}}%
+    {%
+       \@ff@fbox
+         {\csname colwidth\romannumeral#1\endcsname}%
+         {\csname colheight\romannumeral#1\endcsname}%
+         {%
+           \expandafter\box\csname column\romannumeral#1\endcsname
+         }%
+         {%
+           \csname\ff@frametype\endcsname
+         }%
+    }%
+    {%
+      \@ff@box
+        {\csname colwidth\romannumeral#1\endcsname}%
+        {\csname colheight\romannumeral#1\endcsname}%
+        {%
+           \expandafter\box\csname column\romannumeral#1\endcsname
+        }%
+    }%
+  }%
+}
 \newcommand*{\@docolbbox}[1]{%
-\@ff@setoffset{#1}%
-\def\ff@col{}\def\ff@txtcol{}%
-\@fr@meifdraft{%
-\@ff@box{\csname colwidth\romannumeral#1\endcsname}%
-{\csname colheight\romannumeral#1\endcsname}{%
-\expandafter\box\csname column\romannumeral#1\endcsname}}%
-{F:\number#1;\csname @col@id@\romannumeral#1\endcsname}}
-\newcommand{\@ff@fbox}[4]{{%
-\fboxsep=\flowframesep\fboxrule=\flowframerule\@s@tffcol
-\kern\@ff@offset
-#4{\@ff@box{#1}{#2}{#3}}}}
-\newcommand{\@ff@box}[3]{{\@ffbackground{\vbox to#2
-{\hb@xt@ #1{\hss{\@s@tfftextcol #3}\hss}\vss\kern\z@}}}}
+  \@ff@setoffset{#1}%
+  \def\ff@col{}\def\ff@txtcol{}%
+  \@fr@meifdraft
+  {%
+    \@ff@box
+      {\csname colwidth\romannumeral#1\endcsname}%
+      {\csname colheight\romannumeral#1\endcsname}%
+      {%
+        \expandafter\box\csname column\romannumeral#1\endcsname
+      }%
+  }%
+  {F:\number#1;\csname @col@id@\romannumeral#1\endcsname}%
+}
+\newcommand{\@ff@fbox}[4]{%
+  {%
+    \fboxsep=\flowframesep
+    \fboxrule=\flowframerule
+    \@s@tffcol
+    \kern\@ff@offset
+    #4{\@ff@box{#1}{#2}{#3}}%
+  }%
+}
+\newcommand{\@ff@box}[3]{%
+  {%
+    \@ffbackground
+    {%
+      \vbox to#2 {\hb@xt@ #1{\hss{\@s@tfftextcol #3}\hss}\vss\kern\z@}%
+    }%
+  }%
+}
 \newcommand*{\@putcolbox}[1]{%
-\@ff@chckifthispg{\c@page}{#1}%
-\if@notthiscol
-\else
-\@killglue
-\if@twoside
-\ifodd\c@page
-\expandafter\raise\csname col@\romannumeral#1@posy\endcsname
-\hb@xt@\z@{%
-\expandafter\kern \csname col@\romannumeral#1@posx\endcsname
-\@docolbox{#1}\hss}%
-\else
-\expandafter\raise\csname col@\romannumeral#1@eveny\endcsname
-\hb@xt@\z@{%
-\expandafter\kern \csname col@\romannumeral#1@evenx\endcsname
-\@docolbox{#1}\hss}%
-\fi
-\else
-\expandafter\raise\csname col@\romannumeral#1@posy\endcsname
-\hb@xt@\z@{%
-\expandafter\kern \csname col@\romannumeral#1@posx\endcsname
-\@docolbox{#1}\hss}%
-\fi
-\fi
+  \@ff@chckifthispg{\@ff@pages@countreg}{#1}%
+  \if@notthiscol
+    \expandafter\ifvoid\csname column\romannumeral#1\endcsname
+    \else
+      \PackageWarning{flowfram}{Box \number#1\space is not void.
+       Dumping. This page: \number\@ff@pages@countreg.
+       Page list: "\csname @ff@pages@\romannumeral#1\endcsname".
+       Exclusion list: "\csname @ff@xpages@\romannumeral#1\endcsname".
+       (Maybe the page list was changed after this frame was
+       selected or maybe you should use package option pages=absolute)}%
+      \@notthiscolfalse
+    \fi
+  \fi
+  \if@notthiscol
+    \flf@message{Flow frame \number#1\space is not required on page
+      \number\@ff@pages@countreg}%
+  \else
+    \@killglue
+    \if@twoside
+      \ifodd\c@page
+        \expandafter\raise\csname col@\romannumeral#1@posy\endcsname
+        \hb@xt@\z@
+        {%
+          \expandafter\kern \csname col@\romannumeral#1@posx\endcsname
+          \@docolbox{#1}\hss
+        }%
+      \else
+        \expandafter\raise\csname col@\romannumeral#1@eveny\endcsname
+        \hb@xt@\z@
+        {%
+          \expandafter\kern \csname col@\romannumeral#1@evenx\endcsname
+          \@docolbox{#1}\hss
+        }%
+      \fi
+    \else
+      \expandafter\raise\csname col@\romannumeral#1@posy\endcsname
+      \hb@xt@\z@
+      {%
+        \expandafter\kern \csname col@\romannumeral#1@posx\endcsname
+        \@docolbox{#1}\hss
+      }%
+    \fi
+  \fi
 }
 \newcommand*{\@putcolbbox}[1]{%
-\@ff@chckifthispg{\c@page}{#1}%
-\if@notthiscol
-\else
-\@killglue
-\if@twoside
-\ifodd\c@page
-\expandafter\raise\csname col@\romannumeral#1@posy\endcsname
-\hb@xt@\z@{%
-\expandafter\kern \csname col@\romannumeral#1@posx\endcsname
-\@docolbbox{#1}\hss}%
-\else
-\expandafter\raise\csname col@\romannumeral#1@eveny\endcsname
-\hb@xt@\z@{%
-\expandafter\kern \csname col@\romannumeral#1@evenx\endcsname
-\@docolbbox{#1}\hss}%
-\fi
-\else
-\expandafter\raise\csname col@\romannumeral#1@posy\endcsname
-\hb@xt@\z@{%
-\expandafter\kern \csname col@\romannumeral#1@posx\endcsname
-\@docolbbox{#1}\hss}%
-\fi
-\fi
+  \@ff@chckifthispg{\@ff@pages@countreg}{#1}%
+  \if@notthiscol
+  \else
+    \@killglue
+    \if@twoside
+      \ifodd\c@page
+        \expandafter\raise\csname col@\romannumeral#1@posy\endcsname
+          \hb@xt@\z@
+          {%
+            \expandafter\kern \csname col@\romannumeral#1@posx\endcsname
+            \@docolbbox{#1}\hss
+          }%
+      \else
+        \expandafter\raise\csname col@\romannumeral#1@eveny\endcsname
+        \hb@xt@\z@
+        {%
+          \expandafter\kern \csname col@\romannumeral#1@evenx\endcsname
+          \@docolbbox{#1}\hss
+        }%
+      \fi
+    \else
+     \expandafter\raise\csname col@\romannumeral#1@posy\endcsname
+     \hb@xt@\z@
+     {%
+       \expandafter\kern \csname col@\romannumeral#1@posx\endcsname
+       \@docolbbox{#1}\hss
+     }%
+    \fi
+  \fi
 }
 \newcommand*{\@ff@s@t@doubleboxoffset}{%
-\setlength{\@ff@offset}{-\flowframesep}%
-\addtolength{\@ff@offset}{-3.75\flowframerule}%
-\addtolength{\@ff@offset}{-.5pt}%
+  \setlength{\@ff@offset}{-\flowframesep}%
+  \addtolength{\@ff@offset}{-3.75\flowframerule}%
+  \addtolength{\@ff@offset}{-.5pt}%
 }
 \newcommand*{\@ff@s@t@ovalboxoffset}{%
-\@ff@offset=-\fontdimen 8\tenln\relax
-\advance\@ff@offset by -\flowframesep\relax
+  \@ff@offset=-\fontdimen 8\tenln\relax
+  \advance\@ff@offset by -\flowframesep\relax
 }
 \newcommand*{\@ff@s@t@Ovalboxoffset}{%
-\@ff@offset=-\fontdimen 8\tenlnw\relax
-\advance\@ff@offset by -\flowframesep\relax
+  \@ff@offset=-\fontdimen 8\tenlnw\relax
+  \advance\@ff@offset by -\flowframesep\relax
 }
 \newcommand*{\@ff@s@t@defaultoffset}{%
-\@ff@offset=-\flowframesep\relax
-\addtolength{\@ff@offset}{-\flowframerule}%
+  \@ff@offset=-\flowframesep\relax
+  \addtolength{\@ff@offset}{-\flowframerule}%
 }
 \newcommand*{\@ff@setoffset}[1]{%
-\ifthenelse{\equal{\csname @ff@offset@\romannumeral#1\endcsname}%
-{compute}}{%
-\ifthenelse{\boolean{columnframe\romannumeral#1}}{%
-\ifthenelse{%
-\equal{\csname @ff@frametype@\romannumeral#1\endcsname}%
-{doublebox}}{%
-\@ff@s@t@doubleboxoffset
-}{%
-\ifthenelse{%
-\equal{\csname @ff@frametype@\romannumeral#1\endcsname}%
-{ovalbox}}{%
-\@ff@s@t@ovalboxoffset
-}{%
-\ifthenelse{%
-\equal{\csname @ff@frametype@\romannumeral#1\endcsname}%
-{Ovalbox}}{%
-\@ff@s@t@Ovalboxoffset}{%
-\@ff@s@t@defaultoffset
-}}}%
-}{}%
-}{%
-\setlength{\@ff@offset}%
-{\csname @ff@offset@\romannumeral#1\endcsname}}%
+  \ifthenelse
+    {\equal{\csname @ff@offset@\romannumeral#1\endcsname}{compute}}%
+  {%
+    \ifthenelse{\boolean{columnframe\romannumeral#1}}%
+    {%
+      \ifthenelse
+      {%
+        \equal{\csname @ff@frametype@\romannumeral#1\endcsname}%
+              {doublebox}%
+      }%
+      {%
+        \@ff@s@t@doubleboxoffset
+      }%
+      {%
+        \ifthenelse
+        {%
+          \equal{\csname @ff@frametype@\romannumeral#1\endcsname}%
+                {ovalbox}%
+        }%
+        {%
+          \@ff@s@t@ovalboxoffset
+        }%
+        {%
+          \ifthenelse
+          {%
+            \equal{\csname @ff@frametype@\romannumeral#1\endcsname}%
+                  {Ovalbox}%
+          }%
+          {%
+            \@ff@s@t@Ovalboxoffset
+          }%
+          {%
+            \@ff@s@t@defaultoffset
+          }%
+        }%
+      }%
+    }%
+    {}%
+  }%
+  {%
+    \setlength{\@ff@offset}%
+    {\csname @ff@offset@\romannumeral#1\endcsname}%
+  }%
 }
 \newcommand*{\@sf@setoffset}[1]{%
-\ifthenelse{%
-\equal{\csname @sf@offset@\romannumeral#1\endcsname}%
-{compute}}{%
-\ifthenelse{\boolean{staticframe\romannumeral#1}}{%
-\ifthenelse{%
-\equal{\csname @sf@frametype@\romannumeral#1\endcsname}%
-{doublebox}}{%
-\@ff@s@t@doubleboxoffset
-}{%
-\ifthenelse{%
-\equal{\csname @sf@frametype@\romannumeral#1\endcsname}%
-{ovalbox}}{%
-\@ff@s@t@ovalboxoffset
-}{%
-\ifthenelse{%
-\equal{\csname @sf@frametype@\romannumeral#1\endcsname}%
-{Ovalbox}}{%
-\@ff@s@t@Ovalboxoffset
-}{%
-\@ff@s@t@defaultoffset
-}}}%
-}{}%
-}{%
-\setlength{\@ff@offset}%
-{\csname @sf@offset@\romannumeral#1\endcsname}}%
+  \ifthenelse
+  {%
+    \equal{\csname @sf@offset@\romannumeral#1\endcsname}%
+          {compute}%
+  }%
+  {%
+    \ifthenelse{\boolean{staticframe\romannumeral#1}}%
+    {%
+      \ifthenelse
+      {%
+        \equal{\csname @sf@frametype@\romannumeral#1\endcsname}%
+              {doublebox}%
+      }%
+      {%
+        \@ff@s@t@doubleboxoffset
+      }%
+      {%
+        \ifthenelse
+        {%
+          \equal{\csname @sf@frametype@\romannumeral#1\endcsname}%
+                {ovalbox}%
+        }%
+        {%
+          \@ff@s@t@ovalboxoffset
+        }%
+        {%
+          \ifthenelse
+          {%
+            \equal{\csname @sf@frametype@\romannumeral#1\endcsname}%
+                  {Ovalbox}%
+          }%
+          {%
+            \@ff@s@t@Ovalboxoffset
+          }%
+          {%
+            \@ff@s@t@defaultoffset
+          }%
+        }%
+      }%
+    }%
+    {}%
+  }%
+  {%
+    \setlength{\@ff@offset}%
+    {\csname @sf@offset@\romannumeral#1\endcsname}%
+  }%
 }
 \newcommand*{\@df@setoffset}[1]{%
-\ifthenelse{%
-\equal{\csname @df@offset@\romannumeral#1\endcsname}%
-{compute}}{%
-\setlength{\@ff@offset}{0pt}%
-\ifthenelse{\boolean{dynamicframe\romannumeral#1}}{%
-\ifthenelse{%
-\equal{\csname @df@frametype@\romannumeral#1\endcsname}%
-{doublebox}}{%
-\@ff@s@t@doubleboxoffset
-}{%
-\ifthenelse{%
-\equal{\csname @df@frametype@\romannumeral#1\endcsname}%
-{ovalbox}}{%
-\@ff@s@t@ovalboxoffset
-}{%
-\ifthenelse{%
-\equal{\csname @df@frametype@\romannumeral#1\endcsname}%
-{Ovalbox}}{%
-\@ff@s@t@Ovalboxoffset}{%
-\@ff@s@t@defaultoffset
-}}}%
-}{}%
-}{%
-\setlength{\@ff@offset}%
-{\csname @df@offset@\romannumeral#1\endcsname}}%
+  \ifthenelse
+  {%
+    \equal{\csname @df@offset@\romannumeral#1\endcsname}%
+          {compute}%
+  }%
+  {%
+    \setlength{\@ff@offset}{0pt}%
+    \ifthenelse{\boolean{dynamicframe\romannumeral#1}}%
+    {%
+      \ifthenelse
+      {%
+        \equal{\csname @df@frametype@\romannumeral#1\endcsname}%
+              {doublebox}%
+      }%
+      {%
+        \@ff@s@t@doubleboxoffset
+      }%
+      {%
+        \ifthenelse
+        {%
+          \equal{\csname @df@frametype@\romannumeral#1\endcsname}%
+                {ovalbox}%
+        }%
+        {%
+          \@ff@s@t@ovalboxoffset
+        }%
+        {%
+          \ifthenelse
+          {%
+            \equal{\csname @df@frametype@\romannumeral#1\endcsname}%
+                  {Ovalbox}%
+          }%
+          {%
+            \@ff@s@t@Ovalboxoffset
+          }%
+          {%
+            \@ff@s@t@defaultoffset
+          }%
+        }%
+      }%
+    }%
+    {}%
+  }%
+  {%
+    \setlength{\@ff@offset}%
+    {\csname @df@offset@\romannumeral#1\endcsname}%
+  }%
 }
 \newcommand*{\@putmarginbox}[1]{%
-\@ff@chckifthispg{\c@page}{#1}%
-\if@notthiscol
-\else
-\@killglue
-\if@twoside
-\ifodd\c@page
-\edef\ff@x{\csname col@\romannumeral#1@posx\endcsname}%
-\edef\ff@y{\csname col@\romannumeral#1@posy\endcsname}%
-\else
-\edef\ff@x{\csname col@\romannumeral#1@evenx\endcsname}%
-\edef\ff@y{\csname col@\romannumeral#1@eveny\endcsname}%
-\fi
-\else
-\edef\ff@x{\csname col@\romannumeral#1@posx\endcsname}%
-\edef\ff@y{\csname col@\romannumeral#1@posy\endcsname}%
-\fi
-\setlength{\@ff@tmp@x}{\ff@x}%
-\setlength{\@ff@tmp@y}{\ff@y}%
-\@getmarginpos{\csname @ff@margin@\romannumeral#1\endcsname}%
-\ifthenelse{\equal{\ff@margin}{left}}{%
-\addtolength{\@ff@tmp@x}{-\marginparwidth}%
-\addtolength{\@ff@tmp@x}{-\marginparsep}%
-\ifthenelse{\boolean{columnframe\romannumeral#1}}{%
-}{}%
-}{%
-\addtolength{\@ff@tmp@x}%
-{\csname colwidth\romannumeral#1\endcsname}%
-\addtolength{\@ff@tmp@x}{\marginparsep}%
-\ifthenelse{\boolean{columnframe\romannumeral#1}}{%
-}{}%
-}%
-\raise\@ff@tmp@y
-\hb@xt@\z@{%
-\expandafter\kern\@ff@tmp@x
-\@fr@meifdraft{\@ff@box{\marginparwidth}%
-{\csname colheight\romannumeral#1\endcsname}{}}%
-{M:\number#1}\hss}\fi
-\ignorespaces}
+  \@ff@chckifthispg{\@ff@pages@countreg}{#1}%
+  \if@notthiscol
+  \else
+    \@killglue
+    \if@twoside
+      \ifodd\c@page
+        \edef\ff@x{\csname col@\romannumeral#1@posx\endcsname}%
+        \edef\ff@y{\csname col@\romannumeral#1@posy\endcsname}%
+      \else
+        \edef\ff@x{\csname col@\romannumeral#1@evenx\endcsname}%
+        \edef\ff@y{\csname col@\romannumeral#1@eveny\endcsname}%
+      \fi
+    \else
+      \edef\ff@x{\csname col@\romannumeral#1@posx\endcsname}%
+      \edef\ff@y{\csname col@\romannumeral#1@posy\endcsname}%
+    \fi
+    \setlength{\@ff@tmp@x}{\ff@x}%
+    \setlength{\@ff@tmp@y}{\ff@y}%
+    \@getmarginpos{\csname @ff@margin@\romannumeral#1\endcsname}%
+    \ifthenelse{\equal{\ff@margin}{left}}%
+    {%
+      \addtolength{\@ff@tmp@x}{-\marginparwidth}%
+      \addtolength{\@ff@tmp@x}{-\marginparsep}%
+      \ifthenelse{\boolean{columnframe\romannumeral#1}}%
+      {}%
+      {}%
+    }%
+    {%
+      \addtolength{\@ff@tmp@x}%
+      {\csname colwidth\romannumeral#1\endcsname}%
+      \addtolength{\@ff@tmp@x}{\marginparsep}%
+      \ifthenelse{\boolean{columnframe\romannumeral#1}}%
+      {}%
+      {}%
+    }%
+    \raise\@ff@tmp@y
+    \hb@xt@\z@
+    {%
+      \expandafter\kern\@ff@tmp@x
+      \@fr@meifdraft{\@ff@box{\marginparwidth}%
+      {\csname colheight\romannumeral#1\endcsname}{}}%
+      {M:\number#1}\hss
+    }%
+  \fi
+  \ignorespaces
+}
 \newcommand*{\@ff@drawmargins}{%
-\@colN=0\relax
-\whiledo{\@colN<\c@maxflow}{%
-\advance\@colN by 1\relax
-\makebox[0pt][l]{\@putmarginbox{\@colN}}%
-}%
+  \@colN=0\relax
+  \whiledo{\@colN<\c@maxflow}%
+  {%
+    \advance\@colN by 1\relax
+    \makebox[0pt][l]{\@putmarginbox{\@colN}}%
+  }%
+}
+\def\@ff@getstaticpos[#1][#2][#3]#4{%
+  \@ff@tmp@x=#4\relax
+  \@ff@tmp@y=#2\relax
+  \def\ff@valign{#3}%
 }
-\def\@ff@getstaticpos[#1][#2][#3]#4{\@ff@tmp@x=#4\relax
-\@ff@tmp@y=#2\relax
-\def\ff@valign{#3}}
 \newcommand*{\@dostaticbox}[1]{%
-\edef\ff@frametype{%
-\csname @sf@frametype@\romannumeral#1\endcsname}%
-\edef\ff@col{\csname @sf@col@\romannumeral#1\endcsname}%
-\edef\ff@backcol{\csname @sf@backcol@\romannumeral#1\endcsname}%
-\@sf@setoffset{#1}%
-\expandafter\expandafter\expandafter
-\@ff@getstaticpos\csname @sf@dim@\romannumeral#1\endcsname
-\rotateframe{\csname @sf@angle@\romannumeral#1\endcsname}{%
-\ifthenelse{\boolean{staticframe\romannumeral#1}}{%
-\@ff@fbox{\@ff@tmp@x}{\@ff@tmp@y}{%
-\expandafter\usebox\csname @staticframe@\romannumeral#1\endcsname}
-{\csname\ff@frametype\endcsname}%
-}{%
-\@ff@box{\@ff@tmp@x}{\@ff@tmp@y}%
-{\expandafter\usebox\csname @staticframe@\romannumeral#1\endcsname}%
-}}}
+  \edef\ff@frametype{%
+    \csname @sf@frametype@\romannumeral#1\endcsname
+  }%
+  \edef\ff@col{\csname @sf@col@\romannumeral#1\endcsname}%
+  \edef\ff@backcol{\csname @sf@backcol@\romannumeral#1\endcsname}%
+  \@sf@setoffset{#1}%
+  \expandafter\expandafter\expandafter
+    \@ff@getstaticpos\csname @sf@dim@\romannumeral#1\endcsname
+  \rotateframe
+    {\csname @sf@angle@\romannumeral#1\endcsname}%
+    {%
+      \ifthenelse{\boolean{staticframe\romannumeral#1}}%
+      {%
+        \@ff@fbox{\@ff@tmp@x}{\@ff@tmp@y}%
+        {%
+          \expandafter\usebox\csname @staticframe@\romannumeral#1\endcsname
+        }
+        {\csname\ff@frametype\endcsname}%
+      }%
+      {%
+        \@ff@box{\@ff@tmp@x}{\@ff@tmp@y}%
+        {%
+          \expandafter\usebox\csname @staticframe@\romannumeral#1\endcsname
+        }%
+      }%
+   }%
+}
 \newcommand*{\@dostaticbbox}[1]{%
-\edef\ff@col{}%
-\@sf@setoffset{#1}%
-\expandafter\expandafter\expandafter
-\@ff@getstaticpos\csname @sf@dim@\romannumeral#1\endcsname
-\@fr@meifdraft{%
-\@ff@box{\@ff@tmp@x}{\@ff@tmp@y}%
-{\expandafter\usebox\csname @staticframe@\romannumeral#1\endcsname}%
-}{S:\number#1;\csname @sf@id@\romannumeral#1\endcsname}}
+  \edef\ff@col{}%
+  \@sf@setoffset{#1}%
+  \expandafter\expandafter\expandafter
+    \@ff@getstaticpos\csname @sf@dim@\romannumeral#1\endcsname
+  \@fr@meifdraft
+  {%
+    \@ff@box{\@ff@tmp@x}{\@ff@tmp@y}%
+    {%
+      \expandafter\usebox\csname @staticframe@\romannumeral#1\endcsname
+    }%
+  }%
+  {S:\number#1;\csname @sf@id@\romannumeral#1\endcsname}%
+}
 \newcommand*{\@putstaticbox}[1]{%
-\@sf@chckifthispg{#1}%
-\if@notthiscol\else
-\@killglue
-\if@twoside
-\ifodd\c@page
-\expandafter\raise\csname @sf@\romannumeral#1@posy\endcsname
-\hb@xt@\z@{%
-\expandafter\kern \csname @sf@\romannumeral#1@posx\endcsname
-\@dostaticbox{#1}\hss}%
-\else
-\expandafter\raise\csname @sf@\romannumeral#1@eveny\endcsname
-\hb@xt@\z@{%
-\expandafter\kern \csname @sf@\romannumeral#1@evenx\endcsname
-\@dostaticbox{#1}\hss}%
-\fi
-\else
-\expandafter\raise\csname @sf@\romannumeral#1@posy\endcsname
-\hb@xt@\z@{%
-\expandafter\kern \csname @sf@\romannumeral#1@posx\endcsname
-\@dostaticbox{#1}\hss}%
+  \@sf@chckifthispg{#1}%
+  \if@notthiscol
+  \else
+    \@killglue
+    \if@twoside
+      \ifodd\c@page
+        \expandafter\raise\csname @sf@\romannumeral#1@posy\endcsname
+        \hb@xt@\z@
+        {%
+          \expandafter\kern \csname @sf@\romannumeral#1@posx\endcsname
+          \@dostaticbox{#1}\hss
+        }%
+      \else
+        \expandafter\raise\csname @sf@\romannumeral#1@eveny\endcsname
+        \hb@xt@\z@
+        {%
+          \expandafter\kern \csname @sf@\romannumeral#1@evenx\endcsname
+          \@dostaticbox{#1}\hss
+        }%
+      \fi
+    \else
+      \expandafter\raise\csname @sf@\romannumeral#1@posy\endcsname
+      \hb@xt@\z@
+      {%
+        \expandafter\kern \csname @sf@\romannumeral#1@posx\endcsname
+        \@dostaticbox{#1}\hss
+      }%
+  \fi
 \fi
-\fi}
+}
 \newcommand*{\@putstaticbbox}[1]{%
-\@sf@chckifthispg{#1}%
-\if@notthiscol\else
-\@killglue
-\if@twoside
-\ifodd\c@page
-\expandafter\raise\csname @sf@\romannumeral#1@posy\endcsname
-\hb@xt@\z@{%
-\expandafter\kern \csname @sf@\romannumeral#1@posx\endcsname
-\@dostaticbbox{#1}\hss}\ignorespaces
-\else
-\expandafter\raise\csname @sf@\romannumeral#1@eveny\endcsname
-\hb@xt@\z@{%
-\expandafter\kern \csname @sf@\romannumeral#1@evenx\endcsname
-\@dostaticbbox{#1}\hss}\ignorespaces
-\fi
-\else
-\expandafter\raise\csname @sf@\romannumeral#1@posy\endcsname
-\hb@xt@\z@{%
-\expandafter\kern \csname @sf@\romannumeral#1@posx\endcsname
-\@dostaticbbox{#1}\hss}\ignorespaces
-\fi
-\fi}
+  \@sf@chckifthispg{#1}%
+  \if@notthiscol
+  \else
+    \@killglue
+    \if@twoside
+      \ifodd\c@page
+        \expandafter\raise\csname @sf@\romannumeral#1@posy\endcsname
+        \hb@xt@\z@
+        {%
+          \expandafter\kern \csname @sf@\romannumeral#1@posx\endcsname
+          \@dostaticbbox{#1}\hss
+        }%
+        \ignorespaces
+      \else
+        \expandafter\raise\csname @sf@\romannumeral#1@eveny\endcsname
+        \hb@xt@\z@
+        {%
+          \expandafter\kern \csname @sf@\romannumeral#1@evenx\endcsname
+          \@dostaticbbox{#1}\hss
+        }%
+        \ignorespaces
+      \fi
+    \else
+      \expandafter\raise\csname @sf@\romannumeral#1@posy\endcsname
+      \hb@xt@\z@
+      {%
+        \expandafter\kern \csname @sf@\romannumeral#1@posx\endcsname
+        \@dostaticbbox{#1}\hss
+      }%
+      \ignorespaces
+    \fi
+  \fi
+}
 \newcommand*{\@resetst@tics}{%
-\@colN=0\relax
-\whiledo{\@colN<\c@maxstatic}{\advance\@colN by 1\relax
-\ifthenelse{\boolean{@sf@clear@\romannumeral\@colN}}{%
-\global\sbox{%
-\csname @staticframe@\romannumeral\@colN\endcsname}{}}{}}}
+  \@colN=0\relax
+  \whiledo{\@colN<\c@maxstatic}%
+  {%
+    \advance\@colN by 1\relax
+    \ifthenelse{\boolean{@sf@clear@\romannumeral\@colN}}%
+    {%
+      \global\sbox
+      {%
+        \csname @staticframe@\romannumeral\@colN\endcsname
+      }%
+      {}%
+    }%
+    {}%
+  }%
+}
 \newcommand*{\@resetdyn@mics}{%
-\@colN=0\relax
-\whiledo{\@colN<\c@maxdynamic}{\advance\@colN by 1\relax
-\ifthenelse{\boolean{@df@clear@\romannumeral\@colN}}{%
-\expandafter\global\expandafter
-\gdef\csname @dynamicframe@\romannumeral\@colN\endcsname{}}{}}}
+  \@colN=0\relax
+  \whiledo{\@colN<\c@maxdynamic}%
+  {%
+    \advance\@colN by 1\relax
+    \ifthenelse{\boolean{@df@clear@\romannumeral\@colN}}%
+    {%
+      \expandafter\global\expandafter
+      \gdef\csname @dynamicframe@\romannumeral\@colN\endcsname{}%
+    }%
+    {}%
+  }%
+}
 \newcommand*{\@dodfparbox}[1]{%
-\expandafter\let\expandafter
-\@ff@parshape\csname @df@shape@\romannumeral#1\endcsname
-\expandafter\@ff@getshape\@ff@parshape\relax
-\ifcase\ff@shape
-\expandafter\expandafter\expandafter
-\parbox\csname @df@dim@\romannumeral#1\endcsname
-{%
-\setlength\parindent\sdfparindent
-\csname\ff@style\endcsname{\ff@contents}}%
-\or
-\expandafter\expandafter\expandafter
-\parbox\csname @df@dim@\romannumeral#1\endcsname
-{%
-\setlength\parindent\sdfparindent
-\csname\ff@style\endcsname{{%
-\let\oldpar=\par
-\let\par=\ffpshpar
-\@ff@setsecthead
-\@ff@parshape
-\ff@contents\oldpar}}}%
-\or
-\expandafter\expandafter\expandafter
-\parbox\csname @df@dim@\romannumeral#1\endcsname
-{%
-\setlength\parindent\sdfparindent
-\csname\ff@style\endcsname{{\@ff@disablesec\@ff@parshape
-\ff@contents\par}}}%
-\fi
+  \expandafter\let\expandafter
+    \@ff@parshape\csname @df@shape@\romannumeral#1\endcsname
+  \expandafter\@ff@getshape\@ff@parshape\relax
+  \ifcase\ff@shape
+    \expandafter\expandafter\expandafter
+    \parbox\csname @df@dim@\romannumeral#1\endcsname
+    {%
+      \setlength\parindent\sdfparindent
+      \csname\ff@style\endcsname{\ff@contents}%
+    }%
+  \or
+    \expandafter\expandafter\expandafter
+    \parbox\csname @df@dim@\romannumeral#1\endcsname
+    {%
+      \setlength\parindent\sdfparindent
+      \csname\ff@style\endcsname
+      {{%
+        \let\oldpar=\par
+        \let\par=\ffpshpar
+        \@ff@setsecthead
+        \@ff@parshape
+        \ff@contents\oldpar
+      }}%
+    }%
+  \or
+    \expandafter\expandafter\expandafter
+    \parbox\csname @df@dim@\romannumeral#1\endcsname
+    {%
+      \setlength\parindent\sdfparindent
+      \csname\ff@style\endcsname
+      {{%
+        \@ff@disablesec\@ff@parshape
+        \ff@contents\par
+      }}%
+    }%
+  \fi
 }
 \newcommand*{\@dodynamicbox}[1]{%
-\edef\ff@frametype{%
-\csname @df@frametype@\romannumeral#1\endcsname}%
-\edef\ff@col{\csname @df@col@\romannumeral#1\endcsname}%
-\edef\ff@txtcol{\csname @df@txtcol@\romannumeral#1\endcsname}%
-\edef\ff@backcol{\csname @df@backcol@\romannumeral#1\endcsname}%
-\edef\ff@style{\csname @df@style@\romannumeral#1\endcsname}%
-\def\ff@contents{\csname @dynamicframe@\romannumeral#1\endcsname}%
-\@df@setoffset{#1}%
-\expandafter\expandafter\expandafter
-\@ff@getstaticpos\csname @df@dim@\romannumeral#1\endcsname
-\rotateframe{\csname @df@angle@\romannumeral#1\endcsname}{%
-\ifthenelse{\boolean{dynamicframe\romannumeral#1}}{%
-\@ff@fbox{\@ff@tmp@x}{\@ff@tmp@y}%
-{\@dodfparbox{#1}}%
-{\csname\ff@frametype\endcsname}%
-}{%
-\@ff@box{\@ff@tmp@x}{\@ff@tmp@y}{%
-\@dodfparbox{#1}}%
-}}}
+  \edef\ff@frametype{%
+    \csname @df@frametype@\romannumeral#1\endcsname
+  }%
+  \edef\ff@col{\csname @df@col@\romannumeral#1\endcsname}%
+  \edef\ff@txtcol{\csname @df@txtcol@\romannumeral#1\endcsname}%
+  \edef\ff@backcol{\csname @df@backcol@\romannumeral#1\endcsname}%
+  \edef\ff@style{\csname @df@style@\romannumeral#1\endcsname}%
+  \def\ff@contents{\csname @dynamicframe@\romannumeral#1\endcsname}%
+  \@df@setoffset{#1}%
+  \expandafter\expandafter\expandafter
+    \@ff@getstaticpos\csname @df@dim@\romannumeral#1\endcsname
+  \rotateframe{\csname @df@angle@\romannumeral#1\endcsname}%
+  {%
+    \ifthenelse{\boolean{dynamicframe\romannumeral#1}}%
+    {%
+      \@ff@fbox{\@ff@tmp@x}{\@ff@tmp@y}%
+      {\@dodfparbox{#1}}%
+      {\csname\ff@frametype\endcsname}%
+    }%
+    {%
+      \@ff@box{\@ff@tmp@x}{\@ff@tmp@y}%
+      {%
+        \@dodfparbox{#1}%
+      }%
+    }%
+  }%
+}
 \newcommand*{\@dodynamicbbox}[1]{%
-\edef\ff@col{}%
-\@df@setoffset{#1}%
-\expandafter\expandafter\expandafter
-\@ff@getstaticpos\csname @df@dim@\romannumeral#1\endcsname
-\@fr@meifdraft{%
-\@ff@box{\@ff@tmp@x}{\@ff@tmp@y}{%
-\expandafter\expandafter\expandafter
-\parbox\csname @df@dim@\romannumeral#1\endcsname
-{}}%
-}{D:\number#1;\csname @df@id@\romannumeral#1\endcsname}}
+  \edef\ff@col{}%
+  \@df@setoffset{#1}%
+  \expandafter\expandafter\expandafter
+  \@ff@getstaticpos\csname @df@dim@\romannumeral#1\endcsname
+  \@fr@meifdraft
+  {%
+    \@ff@box{\@ff@tmp@x}{\@ff@tmp@y}%
+    {%
+      \expandafter\expandafter\expandafter
+      \parbox\csname @df@dim@\romannumeral#1\endcsname
+      {}%
+    }%
+  }%
+  {D:\number#1;\csname @df@id@\romannumeral#1\endcsname}%
+}
 \newcommand*{\@putdynamicbox}[1]{%
-\@df@chckifthispg{#1}%
-\if@notthiscol\else
-\@killglue
-\if@twoside
-\ifodd\c@page
-\expandafter\raise\csname @df@\romannumeral#1@posy\endcsname
-\hb@xt@\z@{%
-\expandafter\kern \csname @df@\romannumeral#1@posx\endcsname
-\@dodynamicbox{#1}\hss}\ignorespaces
-\else
-\expandafter\raise\csname @df@\romannumeral#1@eveny\endcsname
-\hb@xt@\z@{%
-\expandafter\kern \csname @df@\romannumeral#1@evenx\endcsname
-\@dodynamicbox{#1}\hss}\ignorespaces
-\fi
-\else
-\expandafter\raise\csname @df@\romannumeral#1@posy\endcsname
-\hb@xt@\z@{%
-\expandafter\kern \csname @df@\romannumeral#1@posx\endcsname
-\@dodynamicbox{#1}\hss}\ignorespaces
-\fi
-\fi}
+  \@df@chckifthispg{#1}%
+  \if@notthiscol
+  \else
+    \@killglue
+    \if@twoside
+      \ifodd\c@page
+        \expandafter\raise\csname @df@\romannumeral#1@posy\endcsname
+        \hb@xt@\z@
+        {%
+          \expandafter\kern \csname @df@\romannumeral#1@posx\endcsname
+          \@dodynamicbox{#1}\hss
+        }%
+        \ignorespaces
+      \else
+        \expandafter\raise\csname @df@\romannumeral#1@eveny\endcsname
+        \hb@xt@\z@
+        {%
+          \expandafter\kern \csname @df@\romannumeral#1@evenx\endcsname
+          \@dodynamicbox{#1}\hss
+        }%
+        \ignorespaces
+      \fi
+    \else
+      \expandafter\raise\csname @df@\romannumeral#1@posy\endcsname
+      \hb@xt@\z@
+      {%
+        \expandafter\kern \csname @df@\romannumeral#1@posx\endcsname
+        \@dodynamicbox{#1}\hss
+      }%
+      \ignorespaces
+    \fi
+  \fi
+}
 \newcommand*{\@putdynamicbbox}[1]{%
-\@df@chckifthispg{#1}%
-\if@notthiscol\else
-\@killglue
-\if@twoside
-\ifodd\c@page
-\expandafter\raise\csname @df@\romannumeral#1@posy\endcsname
-\hb@xt@\z@{%
-\expandafter\kern \csname @df@\romannumeral#1@posx\endcsname
-\@dodynamicbbox{#1}\hss}\ignorespaces
-\else
-\expandafter\raise\csname @df@\romannumeral#1@eveny\endcsname
-\hb@xt@\z@{%
-\expandafter\kern \csname @df@\romannumeral#1@evenx\endcsname
-\@dodynamicbbox{#1}\hss}\ignorespaces
-\fi
-\else
-\expandafter\raise\csname @df@\romannumeral#1@posy\endcsname
-\hb@xt@\z@{%
-\expandafter\kern \csname @df@\romannumeral#1@posx\endcsname
-\@dodynamicbbox{#1}\hss}\ignorespaces
-\fi
-\fi}
+  \@df@chckifthispg{#1}%
+  \if@notthiscol
+  \else
+    \@killglue
+    \if@twoside
+      \ifodd\c@page
+        \expandafter\raise\csname @df@\romannumeral#1@posy\endcsname
+        \hb@xt@\z@
+        {%
+          \expandafter\kern \csname @df@\romannumeral#1@posx\endcsname
+          \@dodynamicbbox{#1}\hss
+        }%
+        \ignorespaces
+      \else
+        \expandafter\raise\csname @df@\romannumeral#1@eveny\endcsname
+        \hb@xt@\z@
+        {%
+          \expandafter\kern \csname @df@\romannumeral#1@evenx\endcsname
+          \@dodynamicbbox{#1}\hss
+        }%
+        \ignorespaces
+      \fi
+    \else
+      \expandafter\raise\csname @df@\romannumeral#1@posy\endcsname
+      \hb@xt@\z@
+      {%
+        \expandafter\kern \csname @df@\romannumeral#1@posx\endcsname
+        \@dodynamicbbox{#1}\hss
+      }%
+      \ignorespaces
+    \fi
+  \fi
+}
 \newcommand*{\@@doheader}{%
-\setlength\@ff@tmp@y{\textheight}%
-\addtolength{\@ff@tmp@y}{\headsep}%
-\def\ff@col{}%
-\def\ff@txtcol{}%
-\def\ff@backcol{{none}}%
-\@ff@box{0pt}{\@ff@tmp@y}{\makebox[0pt][l]{\@dothehead}}%
+  \setlength\@ff@tmp@y{\textheight}%
+  \addtolength{\@ff@tmp@y}{\headsep}%
+  \def\ff@col{}%
+  \def\ff@txtcol{}%
+  \def\ff@backcol{{none}}%
+  \@ff@box{0pt}{\@ff@tmp@y}{\makebox[0pt][l]{\@dothehead}}%
 }
 \newcommand*{\@@dofooter}{%
-\setlength\@ff@tmp@y{-\footskip}%
-\def\ff@col{}%
-\def\ff@txtcol{}%
-\def\ff@backcol{{none}}%
-\@ff@box{0pt}{\@ff@tmp@y}{\makebox[0pt][l]{\@dothefoot}}%
-}
-\newcommand{\@s@tfr@mes}[1]{{\@picht\textheight
-\setbox\@picbox\hb@xt@ \textwidth
-\bgroup \hbox \bgroup #1\relax
-\egroup
-\hss \egroup
-\ht\@picbox\@picht \dp\@picbox
-\z@ \mbox{\box \@picbox}}}
+  \setlength\@ff@tmp@y{-\footskip}%
+  \def\ff@col{}%
+  \def\ff@txtcol{}%
+  \def\ff@backcol{{none}}%
+  \@ff@box{0pt}{\@ff@tmp@y}{\makebox[0pt][l]{\@dothefoot}}%
+}
+\newcommand{\@s@tfr@mes}[1]{%
+  {%
+    \@picht\textheight
+    \setbox\@picbox\hb@xt@ \textwidth
+    \bgroup
+      \hbox
+        \bgroup
+          #1\relax
+        \egroup
+      \hss
+    \egroup
+    \ht\@picbox\@picht
+    \dp\@picbox\z@
+    \mbox{\box\@picbox}%
+  }%
+}
 \newcommand*{\@ff@doallflowframes}{%
-\@colN=0\relax
-\whiledo{\@colN<\c@maxflow}{\advance\@colN by 1\relax
-\@putcolbox{\@colN}}%
+  \@colN=0\relax
+  \whiledo{\@colN<\c@maxflow}%
+  {%
+    \advance\@colN by 1\relax
+    \@putcolbox{\@colN}%
+  }%
 }
 \newcommand*{\@ff@doallflowframesbbox}{%
-\@colN=0\relax
-\whiledo{\@colN<\c@maxflow}{\advance\@colN by 1\relax
-\@putcolbbox{\@colN}}%
+  \@colN=0\relax
+  \whiledo{\@colN<\c@maxflow}%
+  {%
+    \advance\@colN by 1\relax
+    \@putcolbbox{\@colN}%
+  }%
 }
 \newcommand*{\@ff@doallstatics}{%
-\@colN=0\relax
-\whiledo{\@colN<\c@maxstatic}{\advance\@colN by 1\relax
-\@putstaticbox{\@colN}}%
+  \@colN=0\relax
+  \whiledo{\@colN<\c@maxstatic}%
+  {%
+    \advance\@colN by 1\relax
+    \@putstaticbox{\@colN}%
+  }%
 }
 \newcommand*{\@ff@doallstaticsbbox}{%
-\@colN=0\relax
-\whiledo{\@colN<\c@maxstatic}{\advance\@colN by 1\relax
-\@putstaticbbox{\@colN}}%
+  \@colN=0\relax
+  \whiledo{\@colN<\c@maxstatic}%
+  {%
+    \advance\@colN by 1\relax
+    \@putstaticbbox{\@colN}%
+  }%
 }
 \newcommand*{\@ff@doalldynamics}{%
-\@colN=0\relax
-\whiledo{\@colN<\c@maxdynamic}{\advance\@colN by 1\relax
-\@putdynamicbox{\@colN}}%
+  \@colN=0\relax
+  \whiledo{\@colN<\c@maxdynamic}%
+  {%
+    \advance\@colN by 1\relax
+    \@putdynamicbox{\@colN}%
+  }%
 }
 \newcommand*{\@ff@doalldynamicsbbox}{%
-\@colN=0\relax
-\whiledo{\@colN<\c@maxdynamic}{\advance\@colN by 1\relax
-\@putdynamicbbox{\@colN}}%
+  \@colN=0\relax
+  \whiledo{\@colN<\c@maxdynamic}%
+  {%
+    \advance\@colN by 1\relax
+    \@putdynamicbbox{\@colN}%
+  }%
 }
 \newcommand*{\@ff@dotypeblock}{%
-\makebox[0pt][l]{\@fr@meifdraft[\setffdrafttypeblockcolor]{%
-\vbox to \textheight{\hbox to \textwidth{}}}{}}}
+  \makebox[0pt][l]%
+  {%
+    \@fr@meifdraft[\setffdrafttypeblockcolor]%
+    {%
+      \vbox to \textheight{\hbox to \textwidth{}}%
+    }%
+    {}%
+  }%
+}
 \newlength\ffevenoffset
 \newcommand*{\@ff@do@allframes}{%
-\ffevenoffset=0pt\relax
-\if@twoside
-  \ifodd\c@page
-  \else
-    \ffevenoffset=-\oddsidemargin\relax
-    \advance\ffevenoffset by \evensidemargin\relax
-    \kern\ffevenoffset\relax
+  \ffevenoffset=0pt\relax
+  \if@twoside
+    \ifodd\c@page
+    \else
+      \ffevenoffset=-\oddsidemargin\relax
+      \advance\ffevenoffset by \evensidemargin\relax
+      \kern\ffevenoffset\relax
+    \fi
   \fi
-\fi
-\setlength{\@ff@tmp@x}{\textwidth}%
-\advance\@ff@tmp@x by -\ffevenoffset\relax
-\makebox[\@ff@tmp@x][l]{%
-\@s@tfr@mes{%
-\@ff@doallstatics
-\@@doheader
-\@@dofooter
-\@ff@doallflowframes
-\@ff@doalldynamics
-\ifshowtypeblock
-  \@ff@dotypeblock
-\fi
-\ifshowframebbox
-  \@ff@doallstaticsbbox
-  \@ff@doallflowframesbbox
-  \@ff@doalldynamicsbbox
-\fi
-\ifshowmargins
-  \@ff@drawmargins
-\fi
-}}}
+  \setlength{\@ff@tmp@x}{\textwidth}%
+  \advance\@ff@tmp@x by -\ffevenoffset\relax
+  \makebox[\@ff@tmp@x][l]%
+  {%
+    \@s@tfr@mes
+    {%
+      \@ff@doallstatics
+      \@@doheader
+      \@@dofooter
+      \@ff@doallflowframes
+      \@ff@doalldynamics
+      \ifshowtypeblock
+        \@ff@dotypeblock
+      \fi
+      \ifshowframebbox
+        \@ff@doallstaticsbbox
+        \@ff@doallflowframesbbox
+        \@ff@doalldynamicsbbox
+      \fi
+      \ifshowmargins
+        \@ff@drawmargins
+      \fi
+    }%
+  }%
+}
 \newcount\@nxtcol
 \def\@outputdblcol{%
-\@nxtcol=\c@thisframe
-\c@curpg=\c@page
-\@g@tnextcol{\@nxtcol}%
-\if@ff@nwpg % next flow frame starts on new page
-  \global\@firstcolumntrue
-  \@setcolbox\c@thisframe
-  \if@specialpage
-    \global\@specialpagefalse
-    \@nameuse{ps@\@specialstyle}\relax
-  \fi
-  \if@twoside
-    \ifodd\count\z@
+  \@nxtcol=\c@thisframe
+  \c@curpg=\@ff@pages@countreg
+  \@g@tnextcol{\@nxtcol}%
+  \if@ff@nwpg
+    \global\@firstcolumntrue
+    \@setcolbox\c@thisframe
+    \if@specialpage
+      \global\@specialpagefalse
+      \@nameuse{ps@\@specialstyle}\relax
+    \fi
+    \if@twoside
+      \ifodd\count\z@
+        \let\@thehead\@oddhead
+        \let\@thefoot\@oddfoot
+      \else
+        \let\@thehead\@evenhead
+        \let\@thefoot\@evenfoot
+      \fi
+    \else
       \let\@thehead\@oddhead
       \let\@thefoot\@oddfoot
-    \else
-      \let\@thehead\@evenhead
-      \let\@thefoot\@evenfoot
     \fi
+    \@begindvi
+    \@dodynamicthehead\@dodynamicthefoot
+    \vbadness=\@M
+    \setbox\@outputbox\vbox{\hbox to \textwidth{\@ff@do@allframes}}%
+    \@combinedblfloats
+    \@outputpage
+    \advance\c@curpg by -\@ff@pages@countreg\relax
+    \whiledo{\c@curpg>0}%
+    {%
+      \advance\c@curpg by -1\relax
+      \setbox\@outputbox\vbox{\hbox to \textwidth{\@ff@do@allframes}}%
+      \@outputpage
+    }
+    \begingroup
+      \@dblfloatplacement
+      \@startdblcolumn
+      \@whilesw \if@fcolmade \fi
+         {\@outputpage \@startdblcolumn }%
+    \endgroup
+    \@resetst@tics
+    \@resetdyn@mics
   \else
-    \let\@thehead\@oddhead
-    \let\@thefoot\@oddfoot
-  \fi
-  \@begindvi
-  \@dodynamicthehead\@dodynamicthefoot
-  \vbadness=\@M
-  \setbox\@outputbox\vbox{\hbox to \textwidth{\@ff@do@allframes}}%
-  \@combinedblfloats
-  \@outputpage
-\advance\c@curpg by -\c@page\relax
-  \whiledo{\c@curpg>0}{\advance\c@curpg by -1\relax
-  \setbox\@outputbox\vbox{\hbox to \textwidth{\@ff@do@allframes}}%
-\@outputpage}
-  \begingroup
-    \@dblfloatplacement
-    \@startdblcolumn
-    \@whilesw \if@fcolmade \fi
-       {\@outputpage \@startdblcolumn }\endgroup
-  \@resetst@tics
-  \@resetdyn@mics
-\else % still on same page, save contents of box255
-  \global\@firstcolumnfalse
-  \@setcolbox\c@thisframe
-\fi
-\global\c@thisframe=\@nxtcol
-\@setcol{\c@thisframe}\relax
-\global\@colht\vsize
+    \global\@firstcolumnfalse
+    \@setcolbox\c@thisframe
+  \fi
+  \global\c@thisframe=\@nxtcol
+  \@setcol{\c@thisframe}\relax
+  \global\@colht\vsize
 }
 \def\@dblfloatplacement{%
   \global\@dbltopnum\c@dbltopnumber
   \global\@dbltoproom\dbltopfraction\@colht\@textmin
   \@colht\advance\@textmin -\@dbltoproom
   \@fpmin\dblfloatpagefraction\vsize
-  \@fptop \@dblfptop \@fpsep \@dblfpsep \@fpbot \@dblfpbot}
+  \@fptop \@dblfptop \@fpsep \@dblfpsep \@fpbot \@dblfpbot
+}
 \newenvironment{statictable}{\def\@captype{table}}{}
 \newenvironment{staticfigure}{\def\@captype{figure}}{}
 \newif\ifffvadjust
 \ffvadjusttrue
 \renewcommand*{\onecolumn}{\@onecolumn}
 \newcommand*{\@onecolumn}[1][all]{%
-\@onecolumninarea[#1]{\textwidth}{\textheight}{0pt}{0pt}}
+  \@onecolumninarea[#1]{\textwidth}{\textheight}{0pt}{0pt}%
+}
 \newlength\columnheight
 \newcommand*{\onecolumninarea}{\@onecolumninarea}
 \@onlypreamble{\onecolumninarea}
 \newcommand*{\@onecolumninarea}[5][all]{%
-\setlength{\columnheight}{#3}%
-\ifffvadjust\adjustheight{\columnheight}\fi%
-\@n@wflowframe[#1]{#2}{\columnheight}{#4}{#5}}
+  \setlength{\columnheight}{#3}%
+  \ifffvadjust
+    \adjustheight{\columnheight}%
+  \fi
+  \@n@wflowframe[#1]{#2}{\columnheight}{#4}{#5}%
+}
 \renewcommand*{\twocolumn}{\@twocolumn}
 \newcommand*{\@twocolumn}[1][all]{%
-\@twocolumninarea[#1]{\textwidth}{\textheight}{0pt}{0pt}}
+  \@twocolumninarea[#1]{\textwidth}{\textheight}{0pt}{0pt}%
+}
 \newcommand*{\twocolumninarea}{\@twocolumninarea}
 \@onlypreamble{\twocolumninarea}
 \newcommand*{\@twocolumninarea}[5][all]{%
   \setlength{\columnheight}{#3}%
-  \ifffvadjust\adjustheight{\columnheight}\fi%
+  \ifffvadjust
+    \adjustheight{\columnheight}%
+  \fi
   \setlength{\columnwidth}{#2}%
   \addtolength{\columnwidth}{-\columnsep}%
   \divide\columnwidth by 2\relax
@@ -3038,27 +5904,36 @@ adding new one}%
   \fi
 }
 \newcommand*{\Ncolumn}[2][all]{%
-\Ncolumninarea[#1]{#2}{\textwidth}{\textheight}{0pt}{0pt}}
+  \Ncolumninarea[#1]{#2}{\textwidth}{\textheight}{0pt}{0pt}%
+}
 \@onlypreamble{\Ncolumn}
 \newcommand*{\Ncolumninarea}[6][all]{%
-\ifnum#2>2\relax
-  \@Ncolumninarea[#1]{#2}{#3}{#4}{#5}{#6}%
-\else
-  \ifcase#2\relax
-    \PackageError{flowfram}{%
-    You have requested 0 flowframes!}{%
-    It does not make much sense to ask to create 0 flow frames}%
-  \or
-    \onecolumninarea[#1]{#3}{#4}{#5}{#6}%
-  \or
-    \twocolumninarea[#1]{#3}{#4}{#5}{#6}%
+  \ifnum#2>2\relax
+    \@Ncolumninarea[#1]{#2}{#3}{#4}{#5}{#6}%
   \else
-    \PackageError{flowfram}{%
-    Can't create a negative number of flow frames!}{%
-    You have asked for \number#2 \space flow frames
-    which really doesn't make sense}%
+    \ifcase#2\relax
+      \PackageError{flowfram}%
+      {%
+        You have requested 0 flowframes!%
+      }%
+      {%
+        It does not make much sense to ask to create 0 flow frames%
+      }%
+    \or
+      \onecolumninarea[#1]{#3}{#4}{#5}{#6}%
+    \or
+      \twocolumninarea[#1]{#3}{#4}{#5}{#6}%
+    \else
+      \PackageError{flowfram}%
+      {%
+        Can't create a negative number of flow frames!%
+      }%
+      {%
+        You have asked for \number#2 \space flow frames
+        which really doesn't make sense%
+      }%
+    \fi
   \fi
-\fi
 }
 
 \@onlypreamble{\Ncolumninarea}
@@ -3093,48 +5968,73 @@ adding new one}%
 \newlength{\vcolumnsep}
 \setlength{\vcolumnsep}{\columnsep}
 \newcommand*{\onecolumntop}[3][all]{%
-\onecolumntopinarea[#1]{#2}{#3}{\textwidth}{\textheight}{0pt}{0pt}}
+  \onecolumntopinarea[#1]{#2}{#3}{\textwidth}{\textheight}{0pt}{0pt}%
+}
 \@onlypreamble{\onecolumntop}
 \newcommand*{\onecolumnStop}[2][all]{%
-\onecolumntopinarea[#1]{static}{#2}{\textwidth}{\textheight}{0pt}{0pt}}
+  \onecolumntopinarea[#1]{static}{#2}{\textwidth}{\textheight}{0pt}{0pt}%
+}
 \newcommand*{\onecolumnDtop}[2][all]{%
-\onecolumntopinarea[#1]{dynamic}{#2}{\textwidth}{\textheight}{0pt}{0pt}}
+  \onecolumntopinarea[#1]{dynamic}{#2}{\textwidth}{\textheight}{0pt}{0pt}%
+}
 \newcommand*{\newframe}[6][all]{%
-\ifthenelse{\equal{#2}{flow}}{%
-\@n@wflowframe[#1]{#3}{#4}{#5}{#6}%
-}{%
-\ifthenelse{\equal{#2}{dynamic}}{%
-\@n@wdynamicframe[#1]{#3}{#4}{#5}{#6}}{%
-\ifthenelse{\equal{#2}{static}}{%
-\@n@wstaticframe[#1]{#3}{#4}{#5}{#6}}{%
-\PackageError{flowfram}{Unknown frame type '#2'}{%
-Available frame types are: 'flow', 'static' and 'dynamic'}}}}}
+  \ifthenelse{\equal{#2}{flow}}%
+  {%
+    \@n@wflowframe[#1]{#3}{#4}{#5}{#6}%
+  }%
+  {%
+    \ifthenelse{\equal{#2}{dynamic}}%
+    {%
+      \@n@wdynamicframe[#1]{#3}{#4}{#5}{#6}%
+    }%
+    {%
+      \ifthenelse{\equal{#2}{static}}%
+      {%
+        \@n@wstaticframe[#1]{#3}{#4}{#5}{#6}%
+      }%
+      {%
+        \PackageError{flowfram}%
+        {Unknown frame type '#2'}%
+        {%
+          Available frame types are: 'flow', 'static' and 'dynamic'%
+        }%
+      }%
+    }%
+  }%
+}
 \newlength\@ff@staticH
 
 \newcommand*{\onecolumntopinarea}[7][all]{%
-\setlength{\@ff@staticH}{#3}%
-\setlength{\@ff@tmp@y}{#5}%
-\addtolength{\@ff@tmp@y}{-\@ff@staticH}%
-\setlength{\columnheight}{\@ff@tmp@y}%
-\addtolength{\columnheight}{-\vcolumnsep}%
-\ifffvadjust\adjustheight{\columnheight}\fi%
-\addtolength{\@ff@tmp@y}{#7}%
-\newframe[#1]{#2}{#4}{\@ff@staticH}{#6}{\@ff@tmp@y}%
-\@n@wflowframe[#1]{#4}{\columnheight}{#6}{#7}%
+  \setlength{\@ff@staticH}{#3}%
+  \setlength{\@ff@tmp@y}{#5}%
+  \addtolength{\@ff@tmp@y}{-\@ff@staticH}%
+  \setlength{\columnheight}{\@ff@tmp@y}%
+  \addtolength{\columnheight}{-\vcolumnsep}%
+  \ifffvadjust
+    \adjustheight{\columnheight}%
+  \fi
+  \addtolength{\@ff@tmp@y}{#7}%
+  \newframe[#1]{#2}{#4}{\@ff@staticH}{#6}{\@ff@tmp@y}%
+  \@n@wflowframe[#1]{#4}{\columnheight}{#6}{#7}%
 }
 
 \@onlypreamble{\onecolumntopinarea}
 \newcommand*{\onecolumnStopinarea}[6][all]{%
-\onecolumntopinarea[#1]{static}{#2}{#3}{#4}{#5}{#6}}
+  \onecolumntopinarea[#1]{static}{#2}{#3}{#4}{#5}{#6}%
+}
 \newcommand*{\onecolumnDtopinarea}[6][all]{%
-\onecolumntopinarea[#1]{dynamic}{#2}{#3}{#4}{#5}{#6}}
+  \onecolumntopinarea[#1]{dynamic}{#2}{#3}{#4}{#5}{#6}%
+}
 \newcommand*{\twocolumntop}[3][all]{%
-\twocolumntopinarea[#1]{#2}{#3}{\textwidth}{\textheight}{0pt}{0pt}}
+  \twocolumntopinarea[#1]{#2}{#3}{\textwidth}{\textheight}{0pt}{0pt}%
+}
 \@onlypreamble{\twocolumntop}
 \newcommand*{\twocolumnStop}[2][all]{%
-\@twocolumntopinarea[#1]{static}{#2}{\textwidth}{\textheight}{0pt}{0pt}}
+  \@twocolumntopinarea[#1]{static}{#2}{\textwidth}{\textheight}{0pt}{0pt}%
+}
 \newcommand*{\twocolumnDtop}[2][all]{%
-\twocolumntop[#1]{dynamic}{#2}}
+  \twocolumntop[#1]{dynamic}{#2}%
+}
 \newcommand*{\twocolumntopinarea}{\@twocolumntopinarea}
 \newcommand*{\@twocolumntopinarea}[7][all]{%
   \setlength{\@ff@staticH}{#3}%
@@ -3168,35 +6068,48 @@ Available frame types are: 'flow', 'static' and 'dynamic'}}}}}
 }
 \@onlypreamble{\twocolumntopinarea}
 \newcommand*{\twocolumnStopinarea}[6][all]{%
-\twocolumntopinarea[#1]{static}{#2}{#3}{#4}{#5}{#6}}
+  \twocolumntopinarea[#1]{static}{#2}{#3}{#4}{#5}{#6}%
+}
 \newcommand*{\twocolumnDtopinarea}[6][all]{%
-\twocolumntopinarea[#1]{dynamic}{#2}{#3}{#4}{#5}{#6}}
+  \twocolumntopinarea[#1]{dynamic}{#2}{#3}{#4}{#5}{#6}%
+}
 \newcommand*{\Ncolumntop}[4][all]{%
-\Ncolumntopinarea[#1]{#2}{#3}{#4}{\textwidth}{\textheight}{0pt}{0pt}}
+  \Ncolumntopinarea[#1]{#2}{#3}{#4}{\textwidth}{\textheight}{0pt}{0pt}%
+}
 \@onlypreamble{\Ncolumntop}
 \newcommand*{\NcolumnStop}[3][all]{%
-\Ncolumntop[#1]{static}{#2}{#3}}
+  \Ncolumntop[#1]{static}{#2}{#3}%
+}
 \newcommand*{\NcolumnDtop}[3][all]{%
-\Ncolumntop[#1]{dynamic}{#2}{#3}}
+  \Ncolumntop[#1]{dynamic}{#2}{#3}%
+}
 \newcommand*{\Ncolumntopinarea}[8][all]{%
-\ifnum#3>2\relax
-  \@Ncolumntopinarea[#1]{#2}{#3}{#4}{#5}{#6}{#7}{#8}%
-\else
-  \ifcase#3\relax
-    \PackageError{flowfram}{%
-    You have requested 0 flowframes!}{%
-    It does not make much sense to ask to create 0 flow frames}
-  \or
-    \onecolumntopinarea[#1]{#2}{#4}{#5}{#6}{#7}{#8}%
-  \or
-    \twocolumntopinarea[#1]{#2}{#4}{#5}{#6}{#7}{#8}%
+  \ifnum#3>2\relax
+    \@Ncolumntopinarea[#1]{#2}{#3}{#4}{#5}{#6}{#7}{#8}%
   \else
-    \PackageError{flowfram}{%
-    Can't create a negative number of flow frames!}{%
-    You have asked for \number#3 \space flow frames
-    which really doesn't make sense}%
+    \ifcase#3\relax
+      \PackageError{flowfram}%
+      {%
+        You have requested 0 flowframes!%
+      }%
+      {%
+        It does not make much sense to ask to create 0 flow frames%
+      }%
+    \or
+      \onecolumntopinarea[#1]{#2}{#4}{#5}{#6}{#7}{#8}%
+    \or
+      \twocolumntopinarea[#1]{#2}{#4}{#5}{#6}{#7}{#8}%
+    \else
+      \PackageError{flowfram}%
+      {%
+        Can't create a negative number of flow frames!%
+      }%
+      {%
+        You have asked for \number#3 \space flow frames
+        which really doesn't make sense%
+      }%
+    \fi
   \fi
-\fi
 }
 \@onlypreamble{\Ncolumntopinarea}
 \newcommand*{\@Ncolumntopinarea}[8][all]{%
@@ -3207,7 +6120,9 @@ Available frame types are: 'flow', 'static' and 'dynamic'}}}}}
   \addtolength{\@ff@tmp@y}{#8}%
   \newframe[#1]{#2}{#5}{\@ff@staticH}{#7}{\@ff@tmp@y}%
   \addtolength{\columnheight}{-\vcolumnsep}%
-  \ifffvadjust\adjustheight{\columnheight}\fi%
+  \ifffvadjust
+    \adjustheight{\columnheight}%
+  \fi
   \@colN=#3\relax
   \advance\@colN by -1\relax
   \setlength{\columnwidth}{#5}%
@@ -3234,22 +6149,29 @@ Available frame types are: 'flow', 'static' and 'dynamic'}}}}}
   \repeat
 }
 \newcommand*{\NcolumnStopinarea}[7][all]{%
-\Ncolumntopinarea[#1]{static}{#2}{#3}{#4}{#5}{#6}{#7}}
+  \Ncolumntopinarea[#1]{static}{#2}{#3}{#4}{#5}{#6}{#7}%
+}
 \newcommand*{\NcolumnDtopinarea}[7][all]{%
-\Ncolumntopinarea[#1]{dynamic}{#2}{#3}{#4}{#5}{#6}{#7}}
+  \Ncolumntopinarea[#1]{dynamic}{#2}{#3}{#4}{#5}{#6}{#7}%
+}
 \newcommand*{\onecolumnbottom}[3][all]{%
-\onecolumnbottominarea[#1]{#2}{#3}{\textwidth}{\textheight}{0pt}{0pt}}
+  \onecolumnbottominarea[#1]{#2}{#3}{\textwidth}{\textheight}{0pt}{0pt}%
+}
 \@onlypreamble{\onecolumnbottom}
 \newcommand*{\onecolumnSbottom}[2][all]{%
-\onecolumnbottom[#1]{static}{#2}}
+  \onecolumnbottom[#1]{static}{#2}%
+}
 \newcommand*{\onecolumnDbottom}[2][all]{%
-\onecolumnbottom[#1]{dynamic}{#2}}
+  \onecolumnbottom[#1]{dynamic}{#2}%
+}
 \newcommand*{\onecolumnbottominarea}[7][all]{%
   \setlength{\@ff@staticH}{#3}%
   \setlength{\columnheight}{#5}%
   \addtolength{\columnheight}{-\@ff@staticH}%
   \addtolength{\columnheight}{-\vcolumnsep}%
-  \ifffvadjust\adjustheight{\columnheight}\fi%
+  \ifffvadjust
+    \adjustheight{\columnheight}%
+  \fi
   \setlength{\@ff@tmp@y}{#5}%
   \addtolength{\@ff@tmp@y}{-\columnheight}%
   \addtolength{\@ff@tmp@y}{#7}%
@@ -3258,16 +6180,21 @@ Available frame types are: 'flow', 'static' and 'dynamic'}}}}}
 }
 \@onlypreamble{\onecolumnbottominarea}
 \newcommand*{\onecolumnSbottominarea}[6][all]{%
-\onecolumnbottominarea[#1]{static}{#2}{#3}{#4}{#5}{#6}}
+  \onecolumnbottominarea[#1]{static}{#2}{#3}{#4}{#5}{#6}%
+}
 \newcommand*{\onecolumnDbottominarea}[6][all]{%
-\onecolumnbottominarea[#1]{dynamic}{#2}{#3}{#4}{#5}{#6}}
+  \onecolumnbottominarea[#1]{dynamic}{#2}{#3}{#4}{#5}{#6}%
+}
 \newcommand*{\twocolumnbottom}[3][all]{%
-\twocolumnSbottominarea[#1]{#2}{#3}{\textwidth}{\textheight}{0pt}{0pt}}
+  \twocolumnSbottominarea[#1]{#2}{#3}{\textwidth}{\textheight}{0pt}{0pt}%
+}
 \@onlypreamble{\twocolumnbottom}
 \newcommand*{\twocolumnSbottom}[2][all]{%
-\twocolumnbottom[#1]{static}{#2}}
+  \twocolumnbottom[#1]{static}{#2}%
+}
 \newcommand*{\twocolumnDbottom}[2][all]{%
-\twocolumnbottom[#1]{dynamic}{#2}}
+  \twocolumnbottom[#1]{dynamic}{#2}%
+}
 \newcommand*{\twocolumnbottominarea}[7][all]{%
   \setlength{\@ff@staticW}{#4}%
   \setlength{\@ff@staticH}{#3}%
@@ -3304,35 +6231,44 @@ Available frame types are: 'flow', 'static' and 'dynamic'}}}}}
 }
 \@onlypreamble{\twocolumnbottominarea}
 \newcommand*{\twocolumnSbottominarea}[6][all]{%
-\twocolumnbottominarea[#1]{static}{#2}{#3}{#4}{#5}{#6}}
+  \twocolumnbottominarea[#1]{static}{#2}{#3}{#4}{#5}{#6}%
+}
 \newcommand*{\twocolumnDbottominarea}[6][all]{%
-\twocolumnbottominarea[#1]{dynamic}{#2}{#3}{#4}{#5}{#6}}
+  \twocolumnbottominarea[#1]{dynamic}{#2}{#3}{#4}{#5}{#6}%
+}
 \newcommand*{\Ncolumnbottom}[4][all]{%
-\Ncolumnbottominarea[#1]{#2}{#3}{#4}{\textwidth}{\textheight}{0pt}{0pt}}
+  \Ncolumnbottominarea[#1]{#2}{#3}{#4}{\textwidth}{\textheight}{0pt}{0pt}%
+}
 \@onlypreamble{\Ncolumnbottom}
 \newcommand*{\NcolumnSbottom}[3][all]{%
-\Ncolumnbottom[#1]{static}{#2}{#3}}
+  \Ncolumnbottom[#1]{static}{#2}{#3}%
+}
 \newcommand*{\NcolumnDbottom}[3][all]{%
-\Ncolumnbottom[#1]{dynamic}{#2}{#3}}
+  \Ncolumnbottom[#1]{dynamic}{#2}{#3}%
+}
 \newcommand*{\Ncolumnbottominarea}[8][all]{%
-\ifnum#3>2\relax
-  \@Ncolumnbottominarea[#1]{#2}{#3}{#4}{#5}{#6}{#7}{#8}%
-\else
-  \ifcase#3\relax
-    \PackageError{flowfram}{%
-    You have requested 0 flowframes!}{%
-    It does not make much sense to ask to create 0 flow frames}
-  \or
-    \onecolumnbottominarea[#1]{#2}{#4}{#5}{#6}{#7}{#8}%
-  \or
-    \twocolumnbottominarea[#1]{#2}{#4}{#5}{#6}{#7}{#8}%
+  \ifnum#3>2\relax
+    \@Ncolumnbottominarea[#1]{#2}{#3}{#4}{#5}{#6}{#7}{#8}%
   \else
-    \PackageError{flowfram}{%
-    Can't create a negative number of flow frames!}{%
-    You have asked for \number#3 \space flow frames
-    which really doesn't make sense}%
+    \ifcase#3\relax
+      \PackageError{flowfram}{%
+      You have requested 0 flowframes!}{%
+      It does not make much sense to ask to create 0 flow frames}
+    \or
+      \onecolumnbottominarea[#1]{#2}{#4}{#5}{#6}{#7}{#8}%
+    \or
+      \twocolumnbottominarea[#1]{#2}{#4}{#5}{#6}{#7}{#8}%
+    \else
+      \PackageError{flowfram}%
+      {%
+        Can't create a negative number of flow frames!%
+      }%
+      {%
+        You have asked for \number#3 \space flow frames
+        which really doesn't make sense%
+      }%
+    \fi
   \fi
-\fi
 }
 \@onlypreamble{\Ncolumnbottominarea}
 \newcommand*{\@NcolumnSbottominarea}[8][all]{%
@@ -3340,7 +6276,9 @@ Available frame types are: 'flow', 'static' and 'dynamic'}}}}}
   \setlength{\columnheight}{#6}%
   \addtolength{\columnheight}{-\@ff@staticH}%
   \addtolength{\columnheight}{-\vcolumnsep}%
-  \ifffvadjust\adjustheight{\columnheight}\fi
+  \ifffvadjust
+    \adjustheight{\columnheight}%
+  \fi
   \newframe[#1]{#2}{#5}{\@ff@staticH}{#7}{#8}%
   \setlength{\@ff@tmp@y}{#6}%
   \addtolength{\@ff@tmp@y}{-\columnheight}%
@@ -3372,259 +6310,311 @@ Available frame types are: 'flow', 'static' and 'dynamic'}}}}}
   \repeat
 }
 \newcommand*{\NcolumnSbottominarea}[1][all]{%
-\Ncolumnbottominarea[#1]{static}}
+  \Ncolumnbottominarea[#1]{static}%
+}
 \newcommand*{\NcolumnDbottominarea}[1][all]{%
-\Ncolumnbottominarea[#1]{dynamic}}
+  \Ncolumnbottominarea[#1]{dynamic}%
+}
 \newcount\@ff@adjh
 \newcommand*{\adjustheight}[1]{%
-\@ff@adjh=#1\relax
-\divide\@ff@adjh by \baselineskip\relax
-#1=\baselineskip\relax
-\multiply#1 by \@ff@adjh\relax
+  \@ff@adjh=#1\relax
+  \divide\@ff@adjh by \baselineskip\relax
+  #1=\baselineskip\relax
+  \multiply#1 by \@ff@adjh\relax
 }
 \newcommand*{\adjustcolsep}{%
-\multiply\columnsep by 2\relax
-\addtolength{\columnsep}{\marginparwidth}}
+  \multiply\columnsep by 2\relax
+  \addtolength{\columnsep}{\marginparwidth}%
+}
 \newlength\@ff@staticW
 \newcommand*{\vtwotone}[1][all]{%
-\def\ff@pages{#1}\@vtwotone}
+  \def\ff@pages{#1}%
+  \@vtwotone
+}
 
 \newcommand*{\@vtwotone}[1][0pt]{\@@vtwotonebottom{#1}{\paperheight}}
 \newcommand*{\@@vtwotonebottom}[8]{%
-\computeleftedgeodd{\@ff@tmp@x}%
-\if@twoside
-  \computeleftedgeeven{\@ff@tmp@x@even}%
-\else
-  \setlength{\@ff@tmp@x@even}{\@ff@tmp@x}%
-\fi
-\computebottomedge{\@ff@tmp@y}%
-\addtolength{\@ff@tmp@x}{#1}%
-\addtolength{\@ff@tmp@x@even}{#1}%
-\@nextvband{\ff@pages}{#2}{#3}{#4}{#5}%
-\@nextvband{\ff@pages}{#2}{#6}{#7}{#8}%
+  \computeleftedgeodd{\@ff@tmp@x}%
+  \if@twoside
+    \computeleftedgeeven{\@ff@tmp@x@even}%
+  \else
+    \setlength{\@ff@tmp@x@even}{\@ff@tmp@x}%
+  \fi
+  \computebottomedge{\@ff@tmp@y}%
+  \addtolength{\@ff@tmp@x}{#1}%
+  \addtolength{\@ff@tmp@x@even}{#1}%
+  \@nextvband{\ff@pages}{#2}{#3}{#4}{#5}%
+  \@nextvband{\ff@pages}{#2}{#6}{#7}{#8}%
 }
 
 \@onlypreamble{\vtwotone}
 \newcommand*{\vtwotonebottom}[1][all]{%
-\def\ff@pages{#1}\@vtwotonebottom}
+  \def\ff@pages{#1}%
+  \@vtwotonebottom
+}
 
 \@onlypreamble{\vtwotonebottom}
 
 \newcommand*{\@vtwotonebottom}[2][0pt]{\@@vtwotonebottom{#1}{#2}}
 \newcommand*{\vtwotonetop}[1][all]{%
-\def\ff@pages{#1}\@vtwotonetop}
+  \def\ff@pages{#1}%
+  \@vtwotonetop
+}
 
 \newcommand*{\@vtwotonetop}[2][0pt]{\@@vtwotonetop{#1}{#2}}
 
 \newcommand*{\@@vtwotonetop}[8]{%
-\computeleftedgeodd{\@ff@tmp@x}%
-\if@twoside
-  \computeleftedgeeven{\@ff@tmp@x@even}%
-\else
-  \setlength{\@ff@tmp@x@even}{\@ff@tmp@x}%
-\fi
-\computetopedge{\@ff@tmp@y}%
-\addtolength{\@ff@tmp@y}{-#2}%
-\addtolength{\@ff@tmp@x}{#1}%
-\addtolength{\@ff@tmp@x@even}{#1}%
-\@nextvband{\ff@pages}{#2}{#3}{#4}{#5}%
-\@nextvband{\ff@pages}{#2}{#6}{#7}{#8}%
+  \computeleftedgeodd{\@ff@tmp@x}%
+  \if@twoside
+    \computeleftedgeeven{\@ff@tmp@x@even}%
+  \else
+    \setlength{\@ff@tmp@x@even}{\@ff@tmp@x}%
+  \fi
+  \computetopedge{\@ff@tmp@y}%
+  \addtolength{\@ff@tmp@y}{-#2}%
+  \addtolength{\@ff@tmp@x}{#1}%
+  \addtolength{\@ff@tmp@x@even}{#1}%
+  \@nextvband{\ff@pages}{#2}{#3}{#4}{#5}%
+  \@nextvband{\ff@pages}{#2}{#6}{#7}{#8}%
 }
 \newcommand*{\@nextvband}[5]{%
-\setlength{\@ff@staticW}{#3}%
-\ifthenelse{\equal{#5}{}}{%
-\newstaticframe[#1]{\@ff@staticW}{#2}{\@ff@tmp@x}{\@ff@tmp@y}}%
-{\newstaticframe[#1]{\@ff@staticW}{#2}{\@ff@tmp@x}{\@ff@tmp@y}[#5]}%
-\expandafter\global\expandafter\setlength
- \csname @sf@\romannumeral\c@maxstatic @evenx\endcsname{%
-   \@ff@tmp@x@even}%
-\@setframecol#4\end{\c@maxstatic}{backcol}{sf}%
-\addtolength{\@ff@tmp@x}{\@ff@staticW}%
-\addtolength{\@ff@tmp@x@even}{\@ff@staticW}%
+  \setlength{\@ff@staticW}{#3}%
+  \ifthenelse{\equal{#5}{}}%
+  {%
+    \newstaticframe[#1]{\@ff@staticW}{#2}{\@ff@tmp@x}{\@ff@tmp@y}%
+  }%
+  {%
+    \newstaticframe[#1]{\@ff@staticW}{#2}{\@ff@tmp@x}{\@ff@tmp@y}[#5]%
+  }%
+  \expandafter\global\expandafter\setlength
+   \csname @sf@\romannumeral\c@maxstatic @evenx\endcsname{%
+     \@ff@tmp@x@even}%
+  \@setframecol#4\end{\c@maxstatic}{backcol}{sf}%
+  \addtolength{\@ff@tmp@x}{\@ff@staticW}%
+  \addtolength{\@ff@tmp@x@even}{\@ff@staticW}%
 }
 \newcount\@thisstrip
 \newcommand*{\vNtone}[1][all]{%
-\def\ff@pages{#1}\@vNtone}
+  \def\ff@pages{#1}%
+  \@vNtone
+}
 \newcommand*{\@vNtone}[2][0pt]{%
-\@@vNtone{#1}{#2}{\paperheight}}
+  \@@vNtone{#1}{#2}{\paperheight}%
+}
 \newcommand*{\@@vNtone}[3]{%
-\computeleftedgeodd{\@ff@tmp@x}%
-\if@twoside
-  \computeleftedgeeven{\@ff@tmp@x@even}%
-\else
-  \setlength{\@ff@tmp@x@even}{\@ff@tmp@x}%
-\fi
-\computebottomedge{\@ff@tmp@y}%
-\addtolength{\@ff@tmp@x}{#1}%
-\addtolength{\@ff@tmp@x@even}{#1}%
-\@thisstrip=#2\relax
-\setlength{\@ff@staticH}{#3}%
-\@nextvNband%
+  \computeleftedgeodd{\@ff@tmp@x}%
+  \if@twoside
+    \computeleftedgeeven{\@ff@tmp@x@even}%
+  \else
+    \setlength{\@ff@tmp@x@even}{\@ff@tmp@x}%
+  \fi
+  \computebottomedge{\@ff@tmp@y}%
+  \addtolength{\@ff@tmp@x}{#1}%
+  \addtolength{\@ff@tmp@x@even}{#1}%
+  \@thisstrip=#2\relax
+  \setlength{\@ff@staticH}{#3}%
+  \@nextvNband
 }
 \newcommand*{\@nextvNband}{%
-\ifnum\@thisstrip>0\relax
- \let\flf@next\@@nextvNband
-\else
- \let\flf@next\relax
-\fi
-\advance\@thisstrip by -1\relax
-\flf@next}
+  \ifnum\@thisstrip>0\relax
+   \let\flf@next\@@nextvNband
+  \else
+   \let\flf@next\relax
+  \fi
+  \advance\@thisstrip by -1\relax
+  \flf@next
+}
 \newcommand*{\@@nextvNband}[3]{%
-\@nextvband{\ff@pages}{\@ff@staticH}{#1}{#2}{#3}\@nextvNband}
+  \@nextvband{\ff@pages}{\@ff@staticH}{#1}{#2}{#3}%
+  \@nextvNband
+}
 
 \@onlypreamble{\vNtone}
 \newcommand*{\vNtonebottom}[1][all]{%
-\def\ff@pages{#1}\@vNtonebottom}
+  \def\ff@pages{#1}%
+  \@vNtonebottom
+}
 \@onlypreamble{\vNtonebottom}
 \newcommand*{\@vNtonebottom}[3][0pt]{%
-\@@vNtone{#1}{#2}{#3}}
+  \@@vNtone{#1}{#2}{#3}%
+}
 \newcommand*{\vNtonetop}[1][all]{%
-\def\ff@pages{#1}\@vNtonetop}
+  \def\ff@pages{#1}%
+  \@vNtonetop
+}
 \@onlypreamble{\vNtonetop}
 \newcommand*{\@vNtonetop}[3][0pt]{%
-\@@vNtonetop{#1}{#2}{#3}}
+  \@@vNtonetop{#1}{#2}{#3}%
+}
 \newcommand*{\@@vNtonetop}[3]{%
-\computeleftedgeodd{\@ff@tmp@x}%
-\if@twoside
-  \computeleftedgeeven{\@ff@tmp@x@even}%
-\else
-  \setlength{\@ff@tmp@x@even}{\@ff@tmp@x}%
-\fi
-\computetopedge{\@ff@tmp@y}%
-\addtolength{\@ff@tmp@y}{-#3}%
-\addtolength{\@ff@tmp@x}{#1}%
-\addtolength{\@ff@tmp@x@even}{#1}%
-\@thisstrip=#2\relax
-\setlength{\@ff@staticH}{#3}%
-\@nextvNband%
+  \computeleftedgeodd{\@ff@tmp@x}%
+  \if@twoside
+    \computeleftedgeeven{\@ff@tmp@x@even}%
+  \else
+    \setlength{\@ff@tmp@x@even}{\@ff@tmp@x}%
+  \fi
+  \computetopedge{\@ff@tmp@y}%
+  \addtolength{\@ff@tmp@y}{-#3}%
+  \addtolength{\@ff@tmp@x}{#1}%
+  \addtolength{\@ff@tmp@x@even}{#1}%
+  \@thisstrip=#2\relax
+  \setlength{\@ff@staticH}{#3}%
+  \@nextvNband%
 }
 \newcommand*{\htwotone}[1][all]{%
-\def\ff@pages{#1}\@htwotone}
+  \def\ff@pages{#1}%
+  \@htwotone
+}
 \newcommand*{\@htwotone}[1][0pt]{\@@htwotoneleft{#1}{\paperwidth}}
 \newcommand*{\@@htwotoneleft}[8]{%
-\computeleftedgeodd{\@ff@tmp@x}%
-\if@twoside
-  \computeleftedgeeven{\@ff@tmp@x@even}%
-\else
-  \setlength{\@ff@tmp@x@even}{\@ff@tmp@x}%
-\fi
-\computebottomedge{\@ff@tmp@y}%
-\addtolength{\@ff@tmp@y}{#1}%
-\@nexthband{\ff@pages}{#2}{#3}{#4}{#5}%
-\@nexthband{\ff@pages}{#2}{#6}{#7}{#8}%
+  \computeleftedgeodd{\@ff@tmp@x}%
+  \if@twoside
+    \computeleftedgeeven{\@ff@tmp@x@even}%
+  \else
+    \setlength{\@ff@tmp@x@even}{\@ff@tmp@x}%
+  \fi
+  \computebottomedge{\@ff@tmp@y}%
+  \addtolength{\@ff@tmp@y}{#1}%
+  \@nexthband{\ff@pages}{#2}{#3}{#4}{#5}%
+  \@nexthband{\ff@pages}{#2}{#6}{#7}{#8}%
 }
 
 \@onlypreamble{\htwotone}
 \newcommand*{\htwotoneleft}[1][all]{%
-\def\ff@pages{#1}\@htwotoneleft}
+  \def\ff@pages{#1}%
+  \@htwotoneleft
+}
 \@onlypreamble{\htwotoneleft}
 \newcommand*{\@htwotoneleft}[2][0pt]{\@@htwotoneleft{#1}{#2}}
 \newcommand*{\htwotoneright}[1][all]{%
-\def\ff@pages{#1}\@htwotoneright}
+  \def\ff@pages{#1}%
+  \@htwotoneright
+}
 \@onlypreamble{\htwotoneright}
 \newcommand*{\@htwotoneright}[2][0pt]{\@@htwotoneright{#1}{#2}}
 \newcommand*{\@@htwotoneright}[8]{%
-\computerightedgeodd{\@ff@tmp@x}%
-\if@twoside
-  \computerightedgeeven{\@ff@tmp@x@even}%
-\else
-  \setlength{\@ff@tmp@x@even}{\@ff@tmp@x}%
-\fi
-\computebottomedge{\@ff@tmp@y}%
-\addtolength{\@ff@tmp@y}{#1}%
-\addtolength{\@ff@tmp@x}{-#2}%
-\addtolength{\@ff@tmp@x@even}{-#2}%
-\@nexthband{\ff@pages}{#2}{#3}{#4}{#5}%
-\@nexthband{\ff@pages}{#2}{#6}{#7}{#8}%
+  \computerightedgeodd{\@ff@tmp@x}%
+  \if@twoside
+    \computerightedgeeven{\@ff@tmp@x@even}%
+  \else
+    \setlength{\@ff@tmp@x@even}{\@ff@tmp@x}%
+  \fi
+  \computebottomedge{\@ff@tmp@y}%
+  \addtolength{\@ff@tmp@y}{#1}%
+  \addtolength{\@ff@tmp@x}{-#2}%
+  \addtolength{\@ff@tmp@x@even}{-#2}%
+  \@nexthband{\ff@pages}{#2}{#3}{#4}{#5}%
+  \@nexthband{\ff@pages}{#2}{#6}{#7}{#8}%
 }
 \newcommand*{\hNtone}[1][all]{%
-\def\ff@pages{#1}\@hNtone}
+  \def\ff@pages{#1}%
+  \@hNtone
+}
 \@onlypreamble{\hNtone}
 \newcommand*{\@hNtone}[2][0pt]{%
-\@@hNtone{#1}{#2}{\paperwidth}}
+  \@@hNtone{#1}{#2}{\paperwidth}%
+}
 \newcommand*{\@@hNtone}[3]{%
-\computeleftedgeodd{\@ff@tmp@x}%
-\if@twoside
-  \computeleftedgeeven{\@ff@tmp@x@even}%
-\else
-  \setlength{\@ff@tmp@x@even}{\@ff@tmp@x}%
-\fi
-\computebottomedge{\@ff@tmp@y}%
-\addtolength{\@ff@tmp@y}{#1}%
-\@thisstrip=#2\relax
-\setlength{\@ff@staticW}{#3}%
-\@nexthNband%
+  \computeleftedgeodd{\@ff@tmp@x}%
+  \if@twoside
+    \computeleftedgeeven{\@ff@tmp@x@even}%
+  \else
+    \setlength{\@ff@tmp@x@even}{\@ff@tmp@x}%
+  \fi
+  \computebottomedge{\@ff@tmp@y}%
+  \addtolength{\@ff@tmp@y}{#1}%
+  \@thisstrip=#2\relax
+  \setlength{\@ff@staticW}{#3}%
+  \@nexthNband
 }
 \newcommand*{\hNtoneleft}[1][all]{%
-\def\ff@pages{#1}\@hNtoneleft}
+  \def\ff@pages{#1}%
+  \@hNtoneleft
+}
 \@onlypreamble{\hNtoneleft}
 \newcommand*{\@hNtoneleft}[3][0pt]{%
-\@@hNtone{#1}{#2}{#3}}
+  \@@hNtone{#1}{#2}{#3}%
+}
 \newcommand*{\hNtoneright}[1][all]{%
-\def\ff@pages{#1}\@hNtoneright}
+  \def\ff@pages{#1}%
+  \@hNtoneright
+}
 \@onlypreamble{\hNtoneright}
 \newcommand*{\@hNtoneright}[3][0pt]{%
-\@@hNtoneright{#1}{#2}{#3}}
+  \@@hNtoneright{#1}{#2}{#3}%
+}
 \newcommand*{\@@hNtoneright}[3]{%
-\computerightedgeodd{\@ff@tmp@x}%
-\if@twoside
-  \computerightedgeeven{\@ff@tmp@x@even}%
-\else
-  \setlength{\@ff@tmp@x@even}{\@ff@tmp@x}%
-\fi
-\computebottomedge{\@ff@tmp@y}%
-\addtolength{\@ff@tmp@y}{#1}%
-\addtolength{\@ff@tmp@x}{-#3}%
-\addtolength{\@ff@tmp@x@even}{-#3}%
-\@thisstrip=#2\relax
-\setlength{\@ff@staticW}{#3}%
-\@nexthNband%
+  \computerightedgeodd{\@ff@tmp@x}%
+  \if@twoside
+    \computerightedgeeven{\@ff@tmp@x@even}%
+  \else
+    \setlength{\@ff@tmp@x@even}{\@ff@tmp@x}%
+  \fi
+  \computebottomedge{\@ff@tmp@y}%
+  \addtolength{\@ff@tmp@y}{#1}%
+  \addtolength{\@ff@tmp@x}{-#3}%
+  \addtolength{\@ff@tmp@x@even}{-#3}%
+  \@thisstrip=#2\relax
+  \setlength{\@ff@staticW}{#3}%
+  \@nexthNband
 }
 \newcommand*{\@nexthband}[5]{%
-\setlength{\@ff@staticH}{#3}%
-\ifthenelse{\equal{#5}{}}{%
-\newstaticframe[#1]{#2}{\@ff@staticH}{\@ff@tmp@x}{\@ff@tmp@y}}%
-{\newstaticframe[#1]{#2}{\@ff@staticH}{\@ff@tmp@x}{\@ff@tmp@y}[#5]}%
-\expandafter\global\expandafter
-\setlength\csname @sf@\romannumeral\c@maxstatic @evenx\endcsname{%
-\@ff@tmp@x@even}%
-\@setframecol#4\end{\c@maxstatic}{backcol}{sf}%
-\addtolength{\@ff@tmp@y}{\@ff@staticH}%
+  \setlength{\@ff@staticH}{#3}%
+  \ifthenelse{\equal{#5}{}}%
+  {%
+    \newstaticframe[#1]{#2}{\@ff@staticH}{\@ff@tmp@x}{\@ff@tmp@y}%
+  }%
+  {%
+    \newstaticframe[#1]{#2}{\@ff@staticH}{\@ff@tmp@x}{\@ff@tmp@y}[#5]%
+  }%
+  \expandafter\global\expandafter
+    \setlength\csname @sf@\romannumeral\c@maxstatic @evenx\endcsname
+      {\@ff@tmp@x@even}%
+  \@setframecol#4\end{\c@maxstatic}{backcol}{sf}%
+  \addtolength{\@ff@tmp@y}{\@ff@staticH}%
 }
 \newcommand*{\@nexthNband}{%
-\ifnum\@thisstrip>0\relax
- \let\flf@next\@@nexthNband%
-\else
- \let\flf@next\relax%
-\fi
-\advance\@thisstrip by -1\relax
-\flf@next}
+  \ifnum\@thisstrip>0\relax
+   \let\flf@next\@@nexthNband
+  \else
+   \let\flf@next\relax
+  \fi
+  \advance\@thisstrip by -1\relax
+  \flf@next
+}
 \newcommand*{\@@nexthNband}[3]{%
-\@nexthband{\ff@pages}{\@ff@staticW}{#1}{#2}{#3}\@nexthNband}
+  \@nexthband{\ff@pages}{\@ff@staticW}{#1}{#2}{#3}%
+  \@nexthNband
+}
 \newcommand*{\makebackgroundframe}[1][all]{%
-\ifnum\c@maxstatic>0\relax
-  \PackageWarning{flowfram}{Background frame is not
-  first static frame to be defined. All previously defined
-  static frames may be obscured.}%
-\fi
-\computeleftedgeodd{\@ff@tmp@x}%
-\if@twoside
-  \computeleftedgeeven{\@ff@tmp@x@even}%
-\else
-  \setlength{\@ff@tmp@x@even}{\@ff@tmp@x}%
-\fi
-\computebottomedge{\@ff@tmp@y}%
-\newstaticframe[#1]{\paperwidth}{\paperheight}{\@ff@tmp@x}%
-{\@ff@tmp@y}%
-\expandafter\global\expandafter
-\setlength\csname @sf@\romannumeral\c@maxstatic @evenx\endcsname
-{\@ff@tmp@x@even}}
+  \ifnum\c@maxstatic>0\relax
+    \PackageWarning{flowfram}%
+    {%
+      Background frame is not first static frame to be
+      defined. All previously defined static frames may be
+      obscured.%
+    }%
+  \fi
+  \computeleftedgeodd{\@ff@tmp@x}%
+  \if@twoside
+    \computeleftedgeeven{\@ff@tmp@x@even}%
+  \else
+    \setlength{\@ff@tmp@x@even}{\@ff@tmp@x}%
+  \fi
+  \computebottomedge{\@ff@tmp@y}%
+  \newstaticframe[#1]{\paperwidth}{\paperheight}{\@ff@tmp@x}%
+    {\@ff@tmp@y}%
+  \expandafter\global\expandafter
+    \setlength\csname @sf@\romannumeral\c@maxstatic @evenx\endcsname
+      {\@ff@tmp@x@even}%
+}
 \newlength\ffcolumnseprule
 \setlength{\ffcolumnseprule}{2pt}
 \newcommand*{\ffruledeclarations}{}
 \newcommand*{\insertvrule}{\@ifstar\@sinsertvrule\@insertvrule}
 \newcommand*{\@insertvrule}[1][0pt]{%
-\@ifnextchar[{\@@insertvrule[#1]}{\@@insertvrule[#1][0pt]}}
+  \@ifnextchar[{\@@insertvrule[#1]}{\@@insertvrule[#1][0pt]}%
+}
 \newlength\@ff@left@x
 \newlength\@ff@left@y
 \newlength\@ff@left@evenx
@@ -3632,592 +6622,908 @@ Available frame types are: 'flow', 'static' and 'dynamic'}}}}}
 \newlength\@ff@left@width
 \newlength\@ff@left@height
 \def\@@insertvrule[#1][#2]#3#4#5#6{%
-\ifthenelse{\equal{#3}{flow}}{%
-\def\@ff@type@i{1}}{\ifthenelse{\equal{#3}{static}}{%
-\def\@ff@type@i{2}}{\ifthenelse{\equal{#3}{dynamic}}{%
-\def\@ff@type@i{3}}{\PackageError{flowfram}{Unknown frame
-type '#3'}{Available frame types are: 'flow', 'static'
-or 'dynamic'}}}}%
-\ifthenelse{\equal{#5}{flow}}{%
-\def\@ff@type@ii{1}}{\ifthenelse{\equal{#5}{static}}{%
-\def\@ff@type@ii{2}}{\ifthenelse{\equal{#5}{dynamic}}{%
-\def\@ff@type@ii{3}}{\PackageError{flowfram}{Unknown frame
-type '#5'}{Available frame types are: 'flow', 'static'
-or 'dynamic'}}}}%
-\@@insert@vrule{#1}{#2}{\@ff@type@i}{#4}{\@ff@type@ii}{#6}%
+  \ifthenelse{\equal{#3}{flow}}%
+  {%
+    \def\@ff@type@i{1}%
+  }%
+  {%
+    \ifthenelse{\equal{#3}{static}}%
+    {%
+      \def\@ff@type@i{2}%
+    }%
+    {%
+      \ifthenelse{\equal{#3}{dynamic}}%
+      {%
+        \def\@ff@type@i{3}%
+      }%
+      {%
+        \PackageError{flowfram}%
+        {Unknown frame type '#3'}%
+        {%
+           Available frame types are: 'flow', 'static'
+           or 'dynamic'%
+        }%
+      }%
+    }%
+  }%
+  \ifthenelse{\equal{#5}{flow}}%
+  {%
+    \def\@ff@type@ii{1}%
+  }%
+  {%
+    \ifthenelse{\equal{#5}{static}}%
+    {%
+      \def\@ff@type@ii{2}%
+    }%
+    {%
+      \ifthenelse{\equal{#5}{dynamic}}%
+      {%
+        \def\@ff@type@ii{3}%
+      }%
+      {%
+        \PackageError{flowfram}%
+        {Unknown frame type '#5'}%
+        {%
+          Available frame types are: 'flow', 'static'
+          or 'dynamic'%
+        }%
+      }%
+    }%
+  }%
+  \@@insert@vrule{#1}{#2}{\@ff@type@i}{#4}{\@ff@type@ii}{#6}%
 }
 \newcommand*{\@@insert@vrule}[6]{%
-\@ff@getdim{#3}{#4}%
-\setlength{\@ff@left@x}{\ffareax}%
-\setlength{\@ff@left@y}{\ffareay}%
-\setlength{\@ff@left@width}{\ffareawidth}%
-\setlength{\@ff@left@height}{\ffareaheight}%
-\@ff@getdim{#5}{#6}%
-\ifnum\@ff@left@x>\ffareax\relax
-  \@ff@swaplen{\@ff@left@x}{\ffareax}%
-  \@ff@swaplen{\@ff@left@y}{\ffareax}%
-  \@ff@swaplen{\@ff@left@evenx}{\ffareaevenx}%
-  \@ff@swaplen{\@ff@left@eveny}{\ffareaevenx}%
-  \@ff@swaplen{\@ff@left@width}{\ffareawidth}%
-  \@ff@swaplen{\@ff@left@height}{\ffareaheight}%
-\fi
-\setlength{\@ff@tmp@x}{\@ff@left@x}
-\addtolength{\@ff@tmp@x}{\@ff@left@width}%
-\setlength{\@ff@staticW}{\ffareax}%
-\addtolength{\@ff@staticW}{-\@ff@tmp@x}%
-\setlength{\@ff@staticH}{\@ff@left@y}%
-\addtolength{\@ff@staticH}{\@ff@left@height}%
-\setlength{\@ff@tmp@y}{\ffareay}%
-\addtolength{\@ff@tmp@y}{\ffareaheight}%
-\ifnum\@ff@tmp@y>\@ff@staticH
-  \setlength{\@ff@staticH}{\@ff@tmp@y}%
-\fi
-\ifnum\@ff@left@y<\ffareay\relax
-  \setlength{\@ff@tmp@y}{\@ff@left@y}%
-\else
+  \@ff@getdim{#3}{#4}%
+  \setlength{\@ff@left@x}{\ffareax}%
+  \setlength{\@ff@left@y}{\ffareay}%
+  \setlength{\@ff@left@width}{\ffareawidth}%
+  \setlength{\@ff@left@height}{\ffareaheight}%
+  \@ff@getdim{#5}{#6}%
+  \ifnum\@ff@left@x>\ffareax\relax
+    \@ff@swaplen{\@ff@left@x}{\ffareax}%
+    \@ff@swaplen{\@ff@left@y}{\ffareax}%
+    \@ff@swaplen{\@ff@left@evenx}{\ffareaevenx}%
+    \@ff@swaplen{\@ff@left@eveny}{\ffareaevenx}%
+    \@ff@swaplen{\@ff@left@width}{\ffareawidth}%
+    \@ff@swaplen{\@ff@left@height}{\ffareaheight}%
+  \fi
+  \setlength{\@ff@tmp@x}{\@ff@left@x}
+  \addtolength{\@ff@tmp@x}{\@ff@left@width}%
+  \setlength{\@ff@staticW}{\ffareax}%
+  \addtolength{\@ff@staticW}{-\@ff@tmp@x}%
+  \setlength{\@ff@staticH}{\@ff@left@y}%
+  \addtolength{\@ff@staticH}{\@ff@left@height}%
   \setlength{\@ff@tmp@y}{\ffareay}%
-\fi
-\addtolength{\@ff@staticH}{-\@ff@tmp@y}%
-\newstaticframe{\@ff@staticW}{\@ff@staticH}%
-{\@ff@tmp@x}{\@ff@tmp@y}%
-\addtolength{\@ff@staticH}{#1}%
-\addtolength{\@ff@staticH}{#2}%
-\setstaticcontents{\c@maxstatic}{%
-\ffruledeclarations
-\ffvrule{#2}{\ffcolumnseprule}{\@ff@staticH}}%
-\ifcase#3\relax
-\or \edef\@ff@pages{\csname @ff@pages@\romannumeral#4\endcsname}%
-\or \edef\@ff@pages{\csname @sf@pages@\romannumeral#4\endcsname}%
-\or \edef\@ff@pages{\csname @df@pages@\romannumeral#4\endcsname}%
-\fi
-\setstaticframe{\c@maxstatic}{pages=\@ff@pages}%
-\addtolength{\@ff@tmp@x}{\@ff@left@evenx}%
-\addtolength{\@ff@tmp@x}{-\@ff@left@x}%
-\addtolength{\@ff@tmp@y}{\@ff@left@eveny}%
-\addtolength{\@ff@tmp@y}{-\@ff@left@y}%
-\setstaticframe{\c@maxstatic}{evenx=\@ff@tmp@x,eveny=\@ff@tmp@y}%
+  \addtolength{\@ff@tmp@y}{\ffareaheight}%
+  \ifnum\@ff@tmp@y>\@ff@staticH
+    \setlength{\@ff@staticH}{\@ff@tmp@y}%
+  \fi
+  \ifnum\@ff@left@y<\ffareay\relax
+    \setlength{\@ff@tmp@y}{\@ff@left@y}%
+  \else
+    \setlength{\@ff@tmp@y}{\ffareay}%
+  \fi
+  \addtolength{\@ff@staticH}{-\@ff@tmp@y}%
+  \newstaticframe{\@ff@staticW}{\@ff@staticH}%
+    {\@ff@tmp@x}{\@ff@tmp@y}%
+  \addtolength{\@ff@staticH}{#1}%
+  \addtolength{\@ff@staticH}{#2}%
+  \setstaticcontents{\c@maxstatic}{%
+  \ffruledeclarations
+  \ffvrule{#2}{\ffcolumnseprule}{\@ff@staticH}}%
+  \ifcase#3\relax
+    \or \edef\@ff@pages{\csname @ff@pages@\romannumeral#4\endcsname}%
+    \or \edef\@ff@pages{\csname @sf@pages@\romannumeral#4\endcsname}%
+    \or \edef\@ff@pages{\csname @df@pages@\romannumeral#4\endcsname}%
+  \fi
+  \setstaticframe{\c@maxstatic}{pages=\@ff@pages}%
+  \addtolength{\@ff@tmp@x}{\@ff@left@evenx}%
+  \addtolength{\@ff@tmp@x}{-\@ff@left@x}%
+  \addtolength{\@ff@tmp@y}{\@ff@left@eveny}%
+  \addtolength{\@ff@tmp@y}{-\@ff@left@y}%
+  \setstaticframe{\c@maxstatic}{evenx=\@ff@tmp@x,eveny=\@ff@tmp@y}%
 }
 \newcommand*{\ffvrule}[3]{%
-\hfill \rule[-#1]{#2}{#3}\hfill\mbox{}}
+  \hfill \rule[-#1]{#2}{#3}\hfill\mbox{}%
+}
 \newcommand*{\@sinsertvrule}[1][0pt]{%
-\@ifnextchar[{\@@sinsertvrule[#1]}{\@@sinsertvrule[#1][0pt]}}
+  \@ifnextchar[{\@@sinsertvrule[#1]}{\@@sinsertvrule[#1][0pt]}%
+}
 \def\@@sinsertvrule[#1][#2]#3#4#5#6{%
-\ifthenelse{\equal{#3}{flow}}{%
-\def\@ff@type@i{1}\@flowframeid{#4}\@ff@tmpN=\ff@id}{%
-\ifthenelse{\equal{#3}{static}}{%
-\def\@ff@type@i{2}\@staticframeid{#4}\@ff@tmpN=\ff@id}{%
-\ifthenelse{\equal{#3}{dynamic}}{%
-\def\@ff@type@i{3}\@dynamicframeid{#4}\@ff@tmpN=\ff@id}{%
-\PackageError{flowfram}{Unknown frame
-type '#3'}{Available frame types are: 'flow', 'static'
-or 'dynamic'}}}}%
-\ifthenelse{\equal{#5}{flow}}{%
-\def\@ff@type@ii{1}\@flowframeid{#6}}{%
-\ifthenelse{\equal{#5}{static}}{%
-\def\@ff@type@ii{2}\@staticframeid{#6}}{%
-\ifthenelse{\equal{#5}{dynamic}}{%
-\def\@ff@type@ii{3}\@dynamicframeid{#6}}{%
-\PackageError{flowfram}{Unknown frame
-type '#5'}{Available frame types are: 'flow', 'static'
-or 'dynamic'}}}}%
-\@@insert@vrule{#1}{#2}{\@ff@type@i}{\@ff@tmpN}%
-{\@ff@type@ii}{\ff@id}%
+  \ifthenelse{\equal{#3}{flow}}%
+  {%
+    \def\@ff@type@i{1}%
+    \@flowframeid{#4}%
+    \@ff@tmpN=\ff@id
+  }%
+  {%
+    \ifthenelse{\equal{#3}{static}}%
+    {%
+      \def\@ff@type@i{2}\@staticframeid{#4}\@ff@tmpN=\ff@id
+    }%
+    {%
+      \ifthenelse{\equal{#3}{dynamic}}%
+      {%
+        \def\@ff@type@i{3}%
+        \@dynamicframeid{#4}%
+        \@ff@tmpN=\ff@id
+      }%
+      {%
+        \PackageError{flowfram}%
+        {Unknown frame type '#3'}%
+        {%
+          Available frame types are: 'flow', 'static'
+          or 'dynamic'%
+        }%
+      }%
+    }%
+  }%
+  \ifthenelse{\equal{#5}{flow}}%
+  {%
+    \def\@ff@type@ii{1}\@flowframeid{#6}%
+  }%
+  {%
+    \ifthenelse{\equal{#5}{static}}%
+    {%
+      \def\@ff@type@ii{2}%
+      \@staticframeid{#6}%
+    }%
+    {%
+      \ifthenelse{\equal{#5}{dynamic}}%
+      {%
+        \def\@ff@type@ii{3}%
+        \@dynamicframeid{#6}%
+      }%
+      {%
+        \PackageError{flowfram}%
+        {Unknown frame type '#5'}%
+        {%
+          Available frame types are: 'flow', 'static'
+          or 'dynamic'%
+        }%
+      }%
+    }%
+  }%
+  \@@insert@vrule{#1}{#2}{\@ff@type@i}{\@ff@tmpN}%
+    {\@ff@type@ii}{\ff@id}%
 }
 \newcommand*{\inserthrule}{\@ifstar\@sinserthrule\@inserthrule}
 \newcommand*{\@inserthrule}[1][0pt]{%
-\@ifnextchar[{\@@inserthrule[#1]}{\@@inserthrule[#1][0pt]}}
+  \@ifnextchar[{\@@inserthrule[#1]}{\@@inserthrule[#1][0pt]}%
+}
 \def\@@inserthrule[#1][#2]#3#4#5#6{%
-\ifthenelse{\equal{#3}{flow}}{%
-\def\@ff@type@i{1}}{\ifthenelse{\equal{#3}{static}}{%
-\def\@ff@type@i{2}}{\ifthenelse{\equal{#3}{dynamic}}{%
-\def\@ff@type@i{3}}{\PackageError{flowfram}{Unknown frame
-type '#3'}{Available frame types are: 'flow', 'static'
-or 'dynamic'}}}}%
-\ifthenelse{\equal{#5}{flow}}{%
-\def\@ff@type@ii{1}}{\ifthenelse{\equal{#5}{static}}{%
-\def\@ff@type@ii{2}}{\ifthenelse{\equal{#5}{dynamic}}{%
-\def\@ff@type@ii{3}}{\PackageError{flowfram}{Unknown frame
-type '#5'}{Available frame types are: 'flow', 'static'
-or 'dynamic'}}}}%
-\@@insert@hrule{#1}{#2}{\@ff@type@i}{#4}{\@ff@type@ii}{#6}%
+  \ifthenelse{\equal{#3}{flow}}%
+  {%
+    \def\@ff@type@i{1}%
+  }%
+  {%
+    \ifthenelse{\equal{#3}{static}}%
+    {%
+      \def\@ff@type@i{2}%
+    }%
+    {%
+      \ifthenelse{\equal{#3}{dynamic}}%
+      {%
+        \def\@ff@type@i{3}}%
+      {%
+        \PackageError{flowfram}%
+        {Unknown frame type '#3'}%
+        {%
+          Available frame types are: 'flow', 'static'
+          or 'dynamic'%
+        }%
+      }%
+    }%
+  }%
+  \ifthenelse{\equal{#5}{flow}}%
+  {%
+    \def\@ff@type@ii{1}%
+  }%
+  {%
+    \ifthenelse{\equal{#5}{static}}%
+    {%
+      \def\@ff@type@ii{2}%
+    }%
+    {%
+      \ifthenelse{\equal{#5}{dynamic}}%
+      {%
+        \def\@ff@type@ii{3}%
+      }%
+      {%
+        \PackageError{flowfram}%
+        {Unknown frame type '#5'}%
+        {%
+          Available frame types are: 'flow', 'static'
+          or 'dynamic'%
+        }%
+      }%
+    }%
+  }%
+  \@@insert@hrule{#1}{#2}{\@ff@type@i}{#4}{\@ff@type@ii}{#6}%
 }
 \newcommand*{\@@insert@hrule}[6]{%
-\@ff@getdim{#3}{#4}%
-\setlength{\@ff@left@x}{\ffareax}%
-\setlength{\@ff@left@y}{\ffareay}%
-\setlength{\@ff@left@width}{\ffareawidth}%
-\setlength{\@ff@left@height}{\ffareaheight}%
-\@ff@getdim{#5}{#6}%
-\ifnum\@ff@left@y>\ffareay\relax
-  \@ff@swaplen{\@ff@left@x}{\ffareax}%
-  \@ff@swaplen{\@ff@left@y}{\ffareay}%
-  \@ff@swaplen{\@ff@left@width}{\ffareawidth}%
-  \@ff@swaplen{\@ff@left@height}{\ffareaheight}%
-\fi
-\setlength{\@ff@tmp@y}{\@ff@left@y}%
-\addtolength{\@ff@tmp@y}{\@ff@left@height}%
-\setlength{\@ff@staticH}{\ffareay}%
-\addtolength{\@ff@staticH}{-\@ff@tmp@y}%
-\setlength{\@ff@staticW}{\@ff@left@x}%
-\addtolength{\@ff@staticW}{\@ff@left@width}%
-\setlength{\@ff@tmp@x}{\ffareax}%
-\addtolength{\@ff@tmp@x}{\ffareawidth}%
-\ifnum\@ff@tmp@x>\@ff@staticW\relax
-  \setlength{\@ff@staticW}{\@ff@tmp@x}%
-\fi
-\ifnum\@ff@left@x<\ffareax\relax
-  \setlength{\@ff@tmp@x}{\@ff@left@x}%
-\else
+  \@ff@getdim{#3}{#4}%
+  \setlength{\@ff@left@x}{\ffareax}%
+  \setlength{\@ff@left@y}{\ffareay}%
+  \setlength{\@ff@left@width}{\ffareawidth}%
+  \setlength{\@ff@left@height}{\ffareaheight}%
+  \@ff@getdim{#5}{#6}%
+  \ifnum\@ff@left@y>\ffareay\relax
+    \@ff@swaplen{\@ff@left@x}{\ffareax}%
+    \@ff@swaplen{\@ff@left@y}{\ffareay}%
+    \@ff@swaplen{\@ff@left@width}{\ffareawidth}%
+    \@ff@swaplen{\@ff@left@height}{\ffareaheight}%
+  \fi
+  \setlength{\@ff@tmp@y}{\@ff@left@y}%
+  \addtolength{\@ff@tmp@y}{\@ff@left@height}%
+  \setlength{\@ff@staticH}{\ffareay}%
+  \addtolength{\@ff@staticH}{-\@ff@tmp@y}%
+  \setlength{\@ff@staticW}{\@ff@left@x}%
+  \addtolength{\@ff@staticW}{\@ff@left@width}%
   \setlength{\@ff@tmp@x}{\ffareax}%
-\fi
-\addtolength{\@ff@staticW}{-\@ff@tmp@x}%
-\newstaticframe{\@ff@staticW}{\@ff@staticH}%
-{\@ff@tmp@x}{\@ff@tmp@y}%
-\addtolength{\@ff@staticW}{#1}%
-\addtolength{\@ff@staticW}{#2}%
-\setstaticcontents{\c@maxstatic}{%
-\ffruledeclarations
-\ffhrule{#1}{\@ff@staticW}{\ffcolumnseprule}}%
-\ifcase#3\relax
-\or \edef\@ff@pages{\csname @ff@pages@\romannumeral#4\endcsname}%
-\or \edef\@ff@pages{\csname @sf@pages@\romannumeral#4\endcsname}%
-\or \edef\@ff@pages{\csname @df@pages@\romannumeral#4\endcsname}%
-\fi
-\setstaticframe{\c@maxstatic}{pages=\@ff@pages}%
-\addtolength{\@ff@tmp@x}{\@ff@left@evenx}%
-\addtolength{\@ff@tmp@x}{-\@ff@left@x}%
-\addtolength{\@ff@tmp@y}{\@ff@left@eveny}%
-\addtolength{\@ff@tmp@y}{-\@ff@left@y}%
-\setstaticframe{\c@maxstatic}{evenx=\@ff@tmp@x,eveny=\@ff@tmp@y}%
+  \addtolength{\@ff@tmp@x}{\ffareawidth}%
+  \ifnum\@ff@tmp@x>\@ff@staticW\relax
+    \setlength{\@ff@staticW}{\@ff@tmp@x}%
+  \fi
+  \ifnum\@ff@left@x<\ffareax\relax
+    \setlength{\@ff@tmp@x}{\@ff@left@x}%
+  \else
+    \setlength{\@ff@tmp@x}{\ffareax}%
+  \fi
+  \addtolength{\@ff@staticW}{-\@ff@tmp@x}%
+  \newstaticframe{\@ff@staticW}{\@ff@staticH}%
+    {\@ff@tmp@x}{\@ff@tmp@y}%
+  \addtolength{\@ff@staticW}{#1}%
+  \addtolength{\@ff@staticW}{#2}%
+  \setstaticcontents{\c@maxstatic}%
+  {%
+    \ffruledeclarations
+    \ffhrule{#1}{\@ff@staticW}{\ffcolumnseprule}%
+  }%
+  \ifcase#3\relax
+    \or \edef\@ff@pages{\csname @ff@pages@\romannumeral#4\endcsname}%
+    \or \edef\@ff@pages{\csname @sf@pages@\romannumeral#4\endcsname}%
+    \or \edef\@ff@pages{\csname @df@pages@\romannumeral#4\endcsname}%
+  \fi
+  \setstaticframe{\c@maxstatic}{pages=\@ff@pages}%
+  \addtolength{\@ff@tmp@x}{\@ff@left@evenx}%
+  \addtolength{\@ff@tmp@x}{-\@ff@left@x}%
+  \addtolength{\@ff@tmp@y}{\@ff@left@eveny}%
+  \addtolength{\@ff@tmp@y}{-\@ff@left@y}%
+  \setstaticframe{\c@maxstatic}{evenx=\@ff@tmp@x,eveny=\@ff@tmp@y}%
 }
 \newcommand*{\ffhrule}[3]{%
-\hspace*{-#1}\rule{#2}{#3}}
+  \hspace*{-#1}\rule{#2}{#3}%
+}
 \newcommand*{\@sinserthrule}[1][0pt]{%
-\@ifnextchar[{\@@sinserthrule[#1]}{\@@sinserthrule[#1][0pt]}}
+  \@ifnextchar[{\@@sinserthrule[#1]}{\@@sinserthrule[#1][0pt]}%
+}
 \def\@@sinserthrule[#1][#2]#3#4#5#6{%
-\ifthenelse{\equal{#3}{flow}}{%
-\def\@ff@type@i{1}\@flowframeid{#4}\@ff@tmpN=\ff@id}{%
-\ifthenelse{\equal{#3}{static}}{%
-\def\@ff@type@i{2}\@staticframeid{#4}\@ff@tmpN=\ff@id}{%
-\ifthenelse{\equal{#3}{dynamic}}{%
-\def\@ff@type@i{3}\@dynamicframeid{#4}\@ff@tmpN=\ff@id}{%
-\PackageError{flowfram}{Unknown frame
-type '#3'}{Available frame types are: 'flow', 'static'
-or 'dynamic'}}}}%
-\ifthenelse{\equal{#5}{flow}}{%
-\def\@ff@type@ii{1}\@flowframeid{#6}}{%
-\ifthenelse{\equal{#5}{static}}{%
-\def\@ff@type@ii{2}\@staticframeid{#6}}{%
-\ifthenelse{\equal{#5}{dynamic}}{%
-\def\@ff@type@ii{3}\@dynamicframeid{#6}}{%
-\PackageError{flowfram}{Unknown frame
-type '#5'}{Available frame types are: 'flow', 'static'
-or 'dynamic'}}}}%
-\@@insert@hrule{#1}{#2}{\@ff@type@i}{\@ff@tmpN}%
-{\@ff@type@ii}{\ff@id}%
+  \ifthenelse{\equal{#3}{flow}}%
+  {%
+    \def\@ff@type@i{1}%
+    \@flowframeid{#4}%
+    \@ff@tmpN=\ff@id
+  }%
+  {%
+    \ifthenelse{\equal{#3}{static}}%
+    {%
+      \def\@ff@type@i{2}%
+      \@staticframeid{#4}%
+      \@ff@tmpN=\ff@id
+    }%
+    {%
+      \ifthenelse{\equal{#3}{dynamic}}%
+      {%
+        \def\@ff@type@i{3}%
+        \@dynamicframeid{#4}%
+        \@ff@tmpN=\ff@id
+      }%
+      {%
+        \PackageError{flowfram}%
+        {Unknown frame type '#3'}%
+        {%
+          Available frame types are: 'flow', 'static'
+          or 'dynamic'%
+        }%
+      }%
+    }%
+  }%
+  \ifthenelse{\equal{#5}{flow}}%
+  {%
+    \def\@ff@type@ii{1}%
+    \@flowframeid{#6}%
+  }%
+  {%
+    \ifthenelse{\equal{#5}{static}}%
+    {%
+      \def\@ff@type@ii{2}%
+      \@staticframeid{#6}%
+    }%
+    {%
+      \ifthenelse{\equal{#5}{dynamic}}%
+      {%
+        \def\@ff@type@ii{3}%
+        \@dynamicframeid{#6}%
+      }%
+      {%
+        \PackageError{flowfram}%
+        {Unknown frame type '#5'}%
+        {%
+          Available frame types are: 'flow', 'static'
+          or 'dynamic'%
+        }%
+      }%
+    }%
+  }%
+  \@@insert@hrule{#1}{#2}{\@ff@type@i}{\@ff@tmpN}%
+    {\@ff@type@ii}{\ff@id}%
 }
 \newcommand*{\dfchaphead}{%
-\@ifstar\@sdynamicchap\@dynamicchap}
+  \@ifstar\@sdynamicchap\@dynamicchap
+}
 \newcommand{\DFchapterstyle}[1]{#1}
 \newcommand{\DFschapterstyle}[1]{#1}
 \newcommand{\@dynamicchap}[1]{%
-\@ifundefined{chapter}{\PackageError{flowfram}{Chapters aren't
-defined}{The document
-class you are using does not define chapters}}{%
-\let\@ff@OLDmakechapterhead\@makechapterhead
-\let\@ff@OLDmakeschapterhead\@makeschapterhead
-\renewcommand{\DFchapterstyle}[1]{\@ff@OLDmakechapterhead{##1}}%
-\renewcommand{\DFschapterstyle}[1]{\@ff@OLDmakeschapterhead{##1}}%
-\xdef\@makechapterhead##1{%
-\noexpand\@setdynamiccontents{\number#1}{%
-\noexpand\DFchapterstyle{##1}}}%
-\xdef\@makeschapterhead##1{%
-\noexpand\@setdynamiccontents{\number#1}{%
-\noexpand\DFschapterstyle{##1}}}%
-}}
+  \@ifundefined{chapter}%
+  {%
+    \PackageError{flowfram}%
+    {Chapters aren't defined}%
+    {%
+      The document class you are using does not
+      define chapters%
+    }%
+  }%
+  {%
+    \let\@ff@OLDmakechapterhead\@makechapterhead
+    \let\@ff@OLDmakeschapterhead\@makeschapterhead
+    \renewcommand{\DFchapterstyle}[1]{\@ff@OLDmakechapterhead{##1}}%
+    \renewcommand{\DFschapterstyle}[1]{\@ff@OLDmakeschapterhead{##1}}%
+    \xdef\@makechapterhead##1{%
+      \noexpand\@setdynamiccontents{\number#1}%
+      {%
+        \noexpand\DFchapterstyle{##1}%
+      }%
+    }%
+    \xdef\@makeschapterhead##1{%
+      \noexpand\@setdynamiccontents{\number#1}%
+      {%
+        \noexpand\DFschapterstyle{##1}%
+      }%
+    }%
+  }%
+}
 \newcommand{\@sdynamicchap}[1]{%
-\@dynamicframeid{#1}\@dynamicchap{\ff@id}}
+  \@dynamicframeid{#1}%
+  \@dynamicchap{\ff@id}%
+}
 \newcounter{maxthumbtabs}
-\@ifundefined{chapter}{%
-\newcommand*{\defaultthumbtabtype}{section}}{
-\newcommand*{\defaultthumbtabtype}{chapter}
+\@ifundefined{chapter}%
+{%
+  \newcommand*{\defaultthumbtabtype}{section}%
+}%
+{%
+  \newcommand*{\defaultthumbtabtype}{chapter}%
 }
 \newcommand*{\@ttb@type}{\defaultthumbtabtype}
 \newcommand*{\makethumbtabs}[2][0pt]{%
-\@ifnextchar[{\@makethumbtabs[#1]{#2}}{%
-\@makethumbtabs[#1]{#2}[\defaultthumbtabtype]}%
+  \@ifnextchar[%
+  {\@makethumbtabs[#1]{#2}}%
+  {%
+    \@makethumbtabs[#1]{#2}[\defaultthumbtabtype]%
+  }%
 }
 \def\@makethumbtabs[#1]#2[#3]{%
-\@ifundefined{#3}{\PackageError{flowfram}{%
-Unknown section type '#3'}{}}{%
-\renewcommand{\@ttb@type}{#3}%
-\ifthenelse{\equal{#3}{chapter}}{\@makethumbchapter}{%
-\ifthenelse{\equal{#3}{part}}{\@makethumbpart}{%
-\@makethumbsection{#3}}}}
-\@starttoc{ttb}%
-\@dothumbtabs{#1}{#2}%
-}
-\newcommand{\@makethumbchapter}{
-\let\@ttb@old@chapter\@chapter
-\def\@chapter[##1]##2{%
-\@ttb@old@chapter[##1]{##2}%
-\addtocontents{ttb}{\protect\thumbtab
-  {\thepage}{\thechapter}{##1}{chapter.\thechapter}}%
-\@afterheading
-}}
-\newcommand{\@makethumbpart}{
-\let\@ttb@old@part\@part
-\@ifundefined{@endpart}{%
-\def\@part[##1]##2{\@ttb@old@part[##1]{##2}%
-\addtocontents{ttb}{\protect\thumbtab
-  {\thepage}{\thepart}{##1}{part.\thepage}}%
-\@afterheading}}{%
-\let\@ttb@old@endpart\@endpart
-\def\@part[##1]##2{%
-\def\@parttitle{##1}%
-\@ttb@old@part[##1]{##2}%
-}%
-\def\@endpart{%
-\addtocontents{ttb}{%
-\protect\thumbtab{\thepage}%
-{\thepart}{\@parttitle}{part.\thepage}}%
-\@ttb@old@endpart
-}}}
+  \@ifundefined{#3}%
+  {%
+    \PackageError{flowfram}%
+    {%
+      Unknown section type '#3'%
+    }%
+    {}%
+  }%
+  {%
+    \renewcommand{\@ttb@type}{#3}%
+    \ifthenelse{\equal{#3}{chapter}}%
+    {%
+      \@makethumbchapter
+    }%
+    {%
+      \ifthenelse{\equal{#3}{part}}%
+      {\@makethumbpart}%
+      {%
+        \@makethumbsection{#3}%
+      }%
+    }%
+  }%
+  \@starttoc{ttb}%
+  \@dothumbtabs{#1}{#2}%
+}
+\newcommand{\@makethumbchapter}{%
+  \let\@ttb@old@chapter\@chapter
+  \def\@chapter[##1]##2{%
+    \@ttb@old@chapter[##1]{##2}%
+    \addtocontents{ttb}{\protect\thumbtab
+      {\thepage}{\thechapter}{##1}{chapter.\thechapter}}%
+    \@afterheading
+  }%
+}
+\newcommand{\@makethumbpart}{%
+  \let\@ttb@old@part\@part
+  \@ifundefined{@endpart}%
+  {%
+    \def\@part[##1]##2{%
+      \@ttb@old@part[##1]{##2}%
+      \addtocontents{ttb}{\protect\thumbtab
+        {\thepage}{\thepart}{##1}{part.\thepage}}%
+      \@afterheading
+    }%
+  }%
+  {%
+    \let\@ttb@old@endpart\@endpart
+    \def\@part[##1]##2{%
+      \def\@parttitle{##1}%
+      \@ttb@old@part[##1]{##2}%
+    }%
+    \def\@endpart{%
+      \addtocontents{ttb}%
+      {%
+       \protect\thumbtab{\thepage}%
+         {\thepart}{\@parttitle}{part.\thepage}%
+      }%
+      \@ttb@old@endpart
+    }%
+  }%
+}
 \newcommand*{\@makethumbsection}[1]{%
-\let\@ttb@old@sect=\@sect
-\def\@sect##1##2##3##4##5##6[##7]##8{%
-\@ttb@old@sect{##1}{##2}{##3}{##4}{##5}{##6}[##7]{##8}%
-\ifthenelse{\equal{##1}{#1}}{%
-\addtocontents{ttb}{%
-\protect\thumbtab{\thepage}{\csname the#1\endcsname}%
-{##7}{#1.\csname the#1\endcsname}}%
-\@afterheading}{}%
-}}
+  \let\@ttb@old@sect=\@sect
+  \def\@sect##1##2##3##4##5##6[##7]##8{%
+    \@ttb@old@sect{##1}{##2}{##3}{##4}{##5}{##6}[##7]{##8}%
+    \ifthenelse{\equal{##1}{#1}}%
+    {%
+      \addtocontents{ttb}%
+      {%
+        \protect\thumbtab{\thepage}{\csname the#1\endcsname}%
+          {##7}{#1.\csname the#1\endcsname}%
+      }%
+      \@afterheading
+    }%
+    {}%
+  }%
+}
 \newcommand{\thumbtab}[4]{%
-\stepcounter{maxthumbtabs}%
-\expandafter
-\gdef\csname thumbtab@pages@\romannumeral\c@maxthumbtabs\endcsname
-{#1}%
-\expandafter
-\gdef\csname thumbtab@num@\romannumeral\c@maxthumbtabs\endcsname
-{#2}%
-\expandafter
-\gdef\csname thumbtab@title@\romannumeral\c@maxthumbtabs\endcsname
-{#3}%
-\expandafter
-\gdef\csname thumbtab@link@\romannumeral\c@maxthumbtabs\endcsname
-{#4}}
+  \stepcounter{maxthumbtabs}%
+  \expandafter
+    \gdef\csname thumbtab@pages@\romannumeral\c@maxthumbtabs\endcsname{#1}%
+  \expandafter
+    \gdef\csname thumbtab@num@\romannumeral\c@maxthumbtabs\endcsname{#2}%
+  \expandafter
+    \gdef\csname thumbtab@title@\romannumeral\c@maxthumbtabs\endcsname{#3}%
+  \expandafter
+    \gdef\csname thumbtab@link@\romannumeral\c@maxthumbtabs\endcsname{#4}%
+}
 \newcommand*{\@dothumbtabs}[2]{%
-\@colN=0\relax
-\whiledo{\@colN<\c@maxthumbtabs}{%
-  \advance\@colN by 1\relax
-  \edef\ff@pages{%
-    \csname thumbtab@pages@\romannumeral\@colN\endcsname}%
-  \ifnum\@colN=\c@maxthumbtabs
-    \expandafter
-      \xdef\csname thumbtab@pages@\romannumeral\@colN\endcsname{%
-        \ff@pages,>\ff@pages}%
-  \else
+  \@colN=0\relax
+  \whiledo{\@colN<\c@maxthumbtabs}%
+  {%
     \advance\@colN by 1\relax
-    \edef\ff@endpage{%
+    \edef\ff@pages{%
       \csname thumbtab@pages@\romannumeral\@colN\endcsname}%
-    \advance\@colN by -1\relax
-    \@ff@tmpN=\ff@endpage\relax
-    \advance\@ff@tmpN by -1\relax
-    \ifnum\@ff@tmpN>\ff@pages
+    \ifnum\@colN=\c@maxthumbtabs
       \expandafter
         \xdef\csname thumbtab@pages@\romannumeral\@colN\endcsname{%
-          \ff@pages-\number\@ff@tmpN}%
+          \ff@pages,>\ff@pages}%
+    \else
+      \advance\@colN by 1\relax
+      \edef\ff@endpage{%
+        \csname thumbtab@pages@\romannumeral\@colN\endcsname}%
+      \advance\@colN by -1\relax
+      \@ff@tmpN=\ff@endpage\relax
+      \advance\@ff@tmpN by -1\relax
+      \ifnum\@ff@tmpN>\ff@pages
+        \expandafter
+          \xdef\csname thumbtab@pages@\romannumeral\@colN\endcsname{%
+            \ff@pages-\number\@ff@tmpN}%
+      \fi
     \fi
-  \fi
-}%
-\@@dothumbtabs{#1}{#2}%
+  }%
+  \@@dothumbtabs{#1}{#2}%
 }
 \newlength{\thumbtabwidth}
 \setlength{\thumbtabwidth}{1cm}
-\@ifundefined{hyperlink}{%
-\newcommand{\thumbtabindexformat}[3]{%
-\thumbtabformat{#2}{#3}}}{%
-\newcommand{\thumbtabindexformat}[3]{%
-\hyperlink{#1}{\thumbtabformat{#2}{#3}}}
+\@ifundefined{hyperlink}%
+{%
+  \newcommand{\thumbtabindexformat}[3]{%
+    \thumbtabformat{#2}{#3}%
+  }%
+}%
+{%
+  \newcommand{\thumbtabindexformat}[3]{%
+    \hyperlink{#1}{\thumbtabformat{#2}{#3}}%
+  }%
 }
 \newcommand{\thumbtabformat}[2]{%
-\if@ttb@rotate
-\rotatebox{-90}{\parbox[c][\thumbtabwidth]{#2}{%
-\centering#1}}%
-\else
-\parbox[c][#2]{\thumbtabwidth}{%
-\centering\@ttb@stack{#1}}%
-\fi}
+  \if@ttb@rotate
+    \rotatebox{-90}%
+    {%
+      \parbox[c][\thumbtabwidth]{#2}{%
+        \centering#1%
+      }%
+    }%
+  \else
+    \parbox[c][#2]{\thumbtabwidth}{%
+      \centering\@ttb@stack{#1}%
+    }%
+  \fi
+}
 \def\@flf@subsp#1 #2{%
-\expandafter\flf@ta\expandafter{\@flf@subsptext}%
-\flf@tb{#1}%
-\edef\@flf@subsptext{\the\flf@ta\the\flf@tb}%
-\def\@flf@tmp{#2}%
-\ifx\@flf@tmp\@nnil
-  \let\@flf@donextsubsp=\@gobble
-\else
   \expandafter\flf@ta\expandafter{\@flf@subsptext}%
-  \edef\@flf@subsptext{\the\flf@ta\noexpand\space}%
-  \let\@flf@donextsubsp=\@flf@subsp
-\fi
-\@flf@donextsubsp{#2}%
+  \flf@tb{#1}%
+  \edef\@flf@subsptext{\the\flf@ta\the\flf@tb}%
+  \def\@flf@tmp{#2}%
+  \ifx\@flf@tmp\@nnil
+    \let\@flf@donextsubsp=\@gobble
+  \else
+    \expandafter\flf@ta\expandafter{\@flf@subsptext}%
+    \edef\@flf@subsptext{\the\flf@ta\noexpand\space}%
+    \let\@flf@donextsubsp=\@flf@subsp
+  \fi
+  \@flf@donextsubsp{#2}%
 }
 \newcommand{\@ttb@stack}[1]{%
-\def\@flf@subsptext{}%
-\expandafter\@flf@subsp#1 \@nil\relax
-\begin{tabular}{l}%
-\expandafter\@@ttb@stack\@flf@subsptext\@nil\relax
-\end{tabular}}
+  \def\@flf@subsptext{}%
+  \expandafter\@flf@subsp#1 \@nil\relax
+  \begin{tabular}{l}%
+  \expandafter\@@ttb@stack\@flf@subsptext\@nil\relax
+  \end{tabular}%
+}
 \def\@@ttb@stack#1#2{%
-\def\@flf@tmp{#1}%
-\ifx\@flf@tmp\@nnil
-  \let\flf@next\relax
-\else
-  #1\\%
-  \def\@flf@tmp{#2}%
-  \ifx\@nnil#2\relax
-    \let\flf@next\@gobble
+  \def\@flf@tmp{#1}%
+  \ifx\@flf@tmp\@nnil
+    \let\flf@next\relax
   \else
-    \let\flf@next\@@ttb@stack
+    #1\\%
+    \def\@flf@tmp{#2}%
+    \ifx\@nnil#2\relax
+      \let\flf@next\@gobble
+    \else
+      \let\flf@next\@@ttb@stack
+    \fi
   \fi
-\fi
-\flf@next{#2}}
+  \flf@next{#2}%
+}
 \newcount\@greyscale
 \newcommand{\@@dothumbtabs}[2]{%
-\setlength{\@ff@tmp@y}{\textheight}%
-\addtolength{\@ff@tmp@y}{-#2}%
-\addtolength{\@ff@tmp@y}{-#1}%
-\computerightedgeodd{\@ff@tmp@x}%
-\addtolength{\@ff@tmp@x}{-\thumbtabwidth}%
-\computeleftedgeeven{\@ff@tmp@x@even}%
-\@ff@tmpN=0\relax
-\whiledo{\@ff@tmpN<\c@maxthumbtabs}{%
-  \advance\@ff@tmpN by 1\relax
-  \@greyscale=\@ff@tmpN\relax
-  \multiply\@greyscale by 60\relax
-  \divide\@greyscale by \c@maxthumbtabs
-  \advance\@greyscale by 25\relax
-  \edef\@ff@greyscale{0.\number\@greyscale}%
-  \newdynamicframe[none]{\thumbtabwidth}{#2}%
-    {\@ff@tmp@x}{\@ff@tmp@y}[thumbtab\number\@ff@tmpN]%
-  \expandafter\global\expandafter
-    \setlength\csname @df@\romannumeral\c@maxdynamic @evenx\endcsname
-    {\@ff@tmp@x@even}%
-  \ifthenelse{\boolean{@ttb@title}\and\boolean{@ttb@num}}{%
-    \expandafter
-    \xdef\csname @dynamicframe@\romannumeral\c@maxdynamic\endcsname{%
-    \noexpand\thumbtabformat{%
-    \csname thumbtab@num@\romannumeral\@ff@tmpN\endcsname\
-    \csname thumbtab@title@\romannumeral\@ff@tmpN\endcsname
-    }{#2}}%
-  }{%
-    \if@ttb@title
-      \expandafter
-      \xdef\csname @dynamicframe@\romannumeral\c@maxdynamic\endcsname{%
-        \noexpand\thumbtabformat{%
-        \csname thumbtab@title@\romannumeral\@ff@tmpN\endcsname
-        }{#2}}%
-    \fi
-    \if@ttb@num
+  \setlength{\@ff@tmp@y}{\textheight}%
+  \addtolength{\@ff@tmp@y}{-#2}%
+  \addtolength{\@ff@tmp@y}{-#1}%
+  \computerightedgeodd{\@ff@tmp@x}%
+  \addtolength{\@ff@tmp@x}{-\thumbtabwidth}%
+  \computeleftedgeeven{\@ff@tmp@x@even}%
+  \@ff@tmpN=0\relax
+  \whiledo{\@ff@tmpN<\c@maxthumbtabs}%
+  {%
+    \advance\@ff@tmpN by 1\relax
+    \@greyscale=\@ff@tmpN\relax
+    \multiply\@greyscale by 60\relax
+    \divide\@greyscale by \c@maxthumbtabs
+    \advance\@greyscale by 25\relax
+    \edef\@ff@greyscale{0.\number\@greyscale}%
+    \newdynamicframe[none]{\thumbtabwidth}{#2}%
+      {\@ff@tmp@x}{\@ff@tmp@y}[thumbtab\number\@ff@tmpN]%
+    \expandafter\global\expandafter
+      \setlength\csname @df@\romannumeral\c@maxdynamic @evenx\endcsname
+        {\@ff@tmp@x@even}%
+    \ifthenelse{\boolean{@ttb@title}\and\boolean{@ttb@num}}%
+    {%
       \expandafter
-      \xdef\csname @dynamicframe@\romannumeral\c@maxdynamic\endcsname{%
-        \noexpand\thumbtabformat{%
-        \csname thumbtab@num@\romannumeral\@ff@tmpN\endcsname
-        }{#2}}%
+        \xdef\csname @dynamicframe@\romannumeral\c@maxdynamic\endcsname{%
+          \noexpand\thumbtabformat
+          {%
+            \csname thumbtab@num@\romannumeral\@ff@tmpN\endcsname\
+            \csname thumbtab@title@\romannumeral\@ff@tmpN\endcsname
+          }%
+          {#2}%
+        }%
+    }%
+    {%
+      \if@ttb@title
+        \expandafter
+          \xdef\csname @dynamicframe@\romannumeral\c@maxdynamic\endcsname{%
+            \noexpand\thumbtabformat
+            {%
+              \csname thumbtab@title@\romannumeral\@ff@tmpN\endcsname
+            }%
+            {#2}%
+          }%
+      \fi
+      \if@ttb@num
+        \expandafter
+          \xdef\csname @dynamicframe@\romannumeral\c@maxdynamic\endcsname{%
+            \noexpand\thumbtabformat
+            {%
+              \csname thumbtab@num@\romannumeral\@ff@tmpN\endcsname
+            }%
+            {#2}%
+          }%
     \fi
-  }%
-  \expandafter
-    \xdef\csname @df@backcol@\romannumeral\c@maxdynamic\endcsname
-    {[gray]{\@ff@greyscale}}
-  \newdynamicframe[none]{\thumbtabwidth}{#2}%
-    {\@ff@tmp@x}{\@ff@tmp@y}[thumbtabindex\number\@ff@tmpN]%
-  \expandafter\global\expandafter
-  \setlength\csname @df@\romannumeral\c@maxdynamic @evenx\endcsname
-  {\@ff@tmp@x@even}%
-  \expandafter
-  \ifthenelse{\boolean{@ttb@title}\and\boolean{@ttb@num}}{%
+    }%
     \expandafter
-    \xdef\csname @dynamicframe@\romannumeral\c@maxdynamic\endcsname{%
-      \noexpand\thumbtabindexformat{%
-      \csname thumbtab@link@\romannumeral\@ff@tmpN\endcsname}{%
-      \csname thumbtab@num@\romannumeral\@ff@tmpN\endcsname\
-      \csname thumbtab@title@\romannumeral\@ff@tmpN\endcsname
-      }{#2}}%
-  }{%
-    \if@ttb@title
+      \xdef\csname @df@backcol@\romannumeral\c@maxdynamic\endcsname
+        {[gray]{\@ff@greyscale}}
+    \newdynamicframe[none]{\thumbtabwidth}{#2}%
+      {\@ff@tmp@x}{\@ff@tmp@y}[thumbtabindex\number\@ff@tmpN]%
+    \expandafter\global\expandafter
+      \setlength\csname @df@\romannumeral\c@maxdynamic @evenx\endcsname
+        {\@ff@tmp@x@even}%
+    \expandafter
+    \ifthenelse{\boolean{@ttb@title}\and\boolean{@ttb@num}}%
+    {%
       \expandafter
-      \xdef\csname @dynamicframe@\romannumeral\c@maxdynamic\endcsname{%
-        \noexpand\thumbtabindexformat{%
-        \csname thumbtab@link@\romannumeral\@ff@tmpN\endcsname}{%
-        \csname thumbtab@title@\romannumeral\@ff@tmpN\endcsname
-        }{#2}}%
-    \fi
-    \if@ttb@num
+        \xdef\csname @dynamicframe@\romannumeral\c@maxdynamic\endcsname{%
+          \noexpand\thumbtabindexformat
+          {%
+            \csname thumbtab@link@\romannumeral\@ff@tmpN\endcsname
+          }%
+          {%
+            \csname thumbtab@num@\romannumeral\@ff@tmpN\endcsname\
+            \csname thumbtab@title@\romannumeral\@ff@tmpN\endcsname
+          }%
+          {#2}%
+        }%
+    }%
+    {%
+      \if@ttb@title
+        \expandafter
+        \xdef\csname @dynamicframe@\romannumeral\c@maxdynamic\endcsname{%
+          \noexpand\thumbtabindexformat
+          {%
+            \csname thumbtab@link@\romannumeral\@ff@tmpN\endcsname
+          }%
+          {%
+            \csname thumbtab@title@\romannumeral\@ff@tmpN\endcsname
+          }%
+          {#2}%
+        }%
+      \fi
+      \if@ttb@num
+        \expandafter
+            \xdef\csname @dynamicframe@\romannumeral\c@maxdynamic\endcsname{%
+              \noexpand\thumbtabindexformat
+              {%
+                \csname thumbtab@link@\romannumeral\@ff@tmpN\endcsname
+              }%
+              {%
+                \csname thumbtab@num@\romannumeral\@ff@tmpN\endcsname
+              }%
+              {#2}%
+            }%
+      \fi
+    }%
     \expandafter
-      \xdef\csname @dynamicframe@\romannumeral\c@maxdynamic\endcsname{%
-        \noexpand\thumbtabindexformat{%
-        \csname thumbtab@link@\romannumeral\@ff@tmpN\endcsname}{%
-        \csname thumbtab@num@\romannumeral\@ff@tmpN\endcsname
-        }{#2}}%
-    \fi
+      \xdef\csname @df@backcol@\romannumeral\c@maxdynamic\endcsname
+        {[gray]{\@ff@greyscale}}
+    \addtolength{\@ff@tmp@y}{-#2}%
   }%
-  \expandafter
-    \xdef\csname @df@backcol@\romannumeral\c@maxdynamic\endcsname
-    {[gray]{\@ff@greyscale}}
-  \addtolength{\@ff@tmp@y}{-#2}%
-}%
 }%
 \newcommand*{\enablethumbtabs}{%
-\ifnum\c@maxthumbtabs>0
-\@ff@tmpN=0\relax
-\@dynamicframeid{thumbtab1}%
-\whiledo{\@ff@tmpN<\c@maxthumbtabs}{%
-\advance\@ff@tmpN by 1\relax
-\edef\@ff@pages{\csname thumbtab@pages@\romannumeral\@ff@tmpN\endcsname}%
-\@@setdynamicframe{\ff@id}{pages=\@ff@pages}%
-\advance\ff@id by 2\relax
-}%
-\else\PackageWarning{flowfram}{No thumb tabs defined}\fi}
+  \ifnum\c@maxthumbtabs>0\relax
+    \@ff@tmpN=0\relax
+    \@dynamicframeid{thumbtab1}%
+    \whiledo{\@ff@tmpN<\c@maxthumbtabs}%
+    {%
+      \advance\@ff@tmpN by 1\relax
+      \edef\@ff@pages{\csname thumbtab@pages@\romannumeral\@ff@tmpN\endcsname}%
+      \@@setdynamicframe{\ff@id}{pages=\@ff@pages}%
+      \advance\ff@id by 2\relax
+    }%
+  \else
+    \PackageWarning{flowfram}{No thumb tabs defined}%
+  \fi
+}
 \newcommand*{\disablethumbtabs}{%
-\ifnum\c@maxthumbtabs>0
-\@ff@tmpN=0\relax
-\@dynamicframeid{thumbtab1}%
-\whiledo{\@ff@tmpN<\c@maxthumbtabs}{%
-\advance\@ff@tmpN by 1\relax
-\expandafter\xdef\csname @df@pages@\romannumeral\ff@id\endcsname
-{none}%
-\advance\ff@id by 1\relax
-\expandafter\xdef\csname @df@pages@\romannumeral\ff@id\endcsname
-{none}%
-\advance\ff@id by 1\relax
-}\fi}
+  \ifnum\c@maxthumbtabs>0\relax
+    \@ff@tmpN=0\relax
+    \@dynamicframeid{thumbtab1}%
+    \whiledo{\@ff@tmpN<\c@maxthumbtabs}%
+    {%
+      \advance\@ff@tmpN by 1\relax
+      \expandafter\xdef\csname @df@pages@\romannumeral\ff@id\endcsname
+        {none}%
+      \advance\ff@id by 1\relax
+      \expandafter\xdef\csname @df@pages@\romannumeral\ff@id\endcsname
+        {none}%
+      \advance\ff@id by 1\relax
+    }%
+  \fi
+}
 \newcommand*{\thumbtabindex}{%
-\ifnum\c@maxthumbtabs>0\relax
-\@ff@tmpN=0\relax
-\@dynamicframeid{thumbtabindex1}%
-\whiledo{\@ff@tmpN<\c@maxthumbtabs}{%
-\advance\@ff@tmpN by 1\relax
-\expandafter
-\xdef\csname @df@pages@\romannumeral\ff@id\endcsname{\c@page}%
-\edef\@ff@doafter{%
-\noexpand\afterpage{%
-\noexpand\setdynamicframe{\number\ff@id}{pages=none}}}
-\@ff@doafter
-\advance\ff@id by 2\relax
-}\fi}
+  \ifnum\c@maxthumbtabs>0\relax
+    \@ff@tmpN=0\relax
+    \@dynamicframeid{thumbtabindex1}%
+    \whiledo{\@ff@tmpN<\c@maxthumbtabs}%
+    {%
+      \advance\@ff@tmpN by 1\relax
+      \expandafter
+        \xdef\csname @df@pages@\romannumeral\ff@id\endcsname{\c@page}%
+      \edef\@ff@doafter{%
+        \noexpand\afterpage
+        {%
+          \noexpand\setdynamicframe{\number\ff@id}{pages=none}%
+        }%
+      }%
+      \@ff@doafter
+      \advance\ff@id by 2\relax
+    }%
+  \fi
+}
 \newcommand{\setthumbtab}[2]{%
-\ifthenelse{\equal{#1}{all}}{%
-\@ff@tmpN=0\relax
-\whiledo{\@ff@tmpN<\c@maxthumbtabs}{%
-\advance\@ff@tmpN by 1\relax
-\@setthumbtab{\@ff@tmpN}{#2}}}{%
-\@for\@ttb@id:=#1\do{\@setthumbtab{\@ttb@id}{#2}}}}
+  \ifthenelse{\equal{#1}{all}}%
+  {%
+    \@ff@tmpN=0\relax
+    \whiledo{\@ff@tmpN<\c@maxthumbtabs}%
+    {%
+      \advance\@ff@tmpN by 1\relax
+      \@setthumbtab{\@ff@tmpN}{#2}%
+    }%
+  }%
+  {%
+    \@for\@ttb@id:=#1\do{\@setthumbtab{\@ttb@id}{#2}}%
+  }%
+}
 \newcommand{\@setthumbtab}[2]{%
-\ifthenelse{\(\c@maxthumbtabs<#1\) \or \(#1<1\)}{%
-\PackageWarning{flowfram}{Can't find thumbtab number '#1',
-ttb file may not be up-to-date}}{%
-\@dynamicframeid{thumbtab\number#1}%
-\@@setdynamicframe{\ff@id}{#2}%
-\@dynamicframeid{thumbtabindex\number#1}%
-\@@setdynamicframe{\ff@id}{#2}}}
+  \ifthenelse{\(\c@maxthumbtabs<#1\) \or \(#1<1\)}%
+  {%
+    \PackageWarning{flowfram}%
+    {%
+      Can't find thumbtab number '#1', ttb file may not be
+      up-to-date%
+    }%
+  }%
+  {%
+    \@dynamicframeid{thumbtab\number#1}%
+    \@@setdynamicframe{\ff@id}{#2}%
+    \@dynamicframeid{thumbtabindex\number#1}%
+    \@@setdynamicframe{\ff@id}{#2}%
+  }%
+}
 \newcommand{\setthumbtabindex}[2]{%
-\ifthenelse{\equal{#1}{all}}{%
-\@ff@tmpN=0\relax
-\whiledo{\@ff@tmpN<\c@maxthumbtabs}{%
-\advance\@ff@tmpN by 1\relax
-\@setthumbtabindex{\@ff@tmpN}{#2}}}{%
-\@for\@ttb@id:=#1\do{\@setthumbtabindex{\@ttb@id}{#2}}}}
+  \ifthenelse{\equal{#1}{all}}%
+  {%
+    \@ff@tmpN=0\relax
+    \whiledo{\@ff@tmpN<\c@maxthumbtabs}%
+    {%
+      \advance\@ff@tmpN by 1\relax
+      \@setthumbtabindex{\@ff@tmpN}{#2}%
+    }%
+  }%
+  {%
+    \@for\@ttb@id:=#1\do{\@setthumbtabindex{\@ttb@id}{#2}}%
+  }%
+}
 \newcommand{\@setthumbtabindex}[2]{%
-\ifthenelse{\(\c@maxthumbtabs<#1\) \or \(#1<1\)}{%
-\PackageWarning{flowfram}{Can't find thumbtab number `\number#1',
-ttb file may not be up-to-date}}{%
-\@dynamicframeid{thumbtabindex\number#1}%
-\@@setdynamicframe{\ff@id}{#2}}}
+  \ifthenelse{\(\c@maxthumbtabs<#1\) \or \(#1<1\)}%
+  {%
+    \PackageWarning{flowfram}%
+    {%
+      Can't find thumbtab number `\number#1',
+      ttb file may not be up-to-date%
+    }%
+  }%
+  {%
+    \@dynamicframeid{thumbtabindex\number#1}%
+    \@@setdynamicframe{\ff@id}{#2}%
+  }%
+}
 \newcommand*{\tocandthumbtabindex}{%
-\aligntoctrue
-\tableofcontents
-\thumbtabindex
-\aligntocfalse
+  \aligntoctrue
+  \tableofcontents
+  \thumbtabindex
+  \aligntocfalse
 }
 \newcommand*{\@ttb@minitoctype}{\@ttb@type}
 \let\@ttb@old@starttoc\@starttoc
 \newif\if@storetoc
 \@storetocfalse
 \renewcommand*{\@starttoc}[1]{%
-\if@storetoc
-  \@ttb@storetoc{#1}%
-\else
-  \@ttb@old@starttoc{#1}%
-\fi}
+  \if@storetoc
+    \@ttb@storetoc{#1}%
+  \else
+    \@ttb@old@starttoc{#1}%
+  \fi
+}
 \newcommand*{\@ttb@storetoc}[1]{%
-\begingroup
-\makeatletter
-\@storefileconts{\jobname.#1}%
-\if@filesw
- \expandafter\newwrite\csname tf@#1\endcsname
- \immediate\openout\csname tf@#1\endcsname\jobname.#1\relax
-\fi
-\@nobreakfalse
-\endgroup}
-\newcommand*{\@storefileconts}[1]{\IfFileExists{#1}{%
-\@@storefileconts\@filef@und}{%
-\PackageInfo{flowfram}{No file #1.}}}
+  \begingroup
+    \makeatletter
+    \@storefileconts{\jobname.#1}%
+    \if@filesw
+      \expandafter\newwrite\csname tf@#1\endcsname
+      \immediate\openout\csname tf@#1\endcsname\jobname.#1\relax
+    \fi
+    \@nobreakfalse
+  \endgroup
+}
+\newcommand*{\@storefileconts}[1]{%
+  \IfFileExists{#1}%
+  {%
+    \@@storefileconts\@filef@und
+  }%
+  {%
+    \PackageInfo{flowfram}{No file #1.}%
+  }%
+}
 \newcount\c@maxtocunits
 \newcount\c@maxminitoc
 \newcommand{\@@storefileconts}[1]{%
-\@ifundefined{\@ttb@minitoctype}{\@ttb@minitoclevel=6\relax}{%
-\expandafter\@ttb@minitoclevel\expandafter
-  =\csname @ttb@\@ttb@minitoctype @level\endcsname}%
-\newread\@ttb@toc
-\openin\@ttb@toc=#1\relax
-\c@maxtocunits=0\relax
-\c@maxminitoc=0\relax
-\whiledo{\not\boolean{eof}\@ttb@toc}{%
-\read\@ttb@toc to\tocline
-\@addtotoclist{\tocline}{\c@maxtocunits}%
-}%
-\closein\@ttb@toc}
+  \@ifundefined{\@ttb@minitoctype}%
+  {%
+    \@ttb@minitoclevel=6\relax
+  }%
+  {%
+    \expandafter\@ttb@minitoclevel\expandafter
+      =\csname @ttb@\@ttb@minitoctype @level\endcsname
+  }%
+  \newread\@ttb@toc
+  \openin\@ttb@toc=#1\relax
+  \c@maxtocunits=0\relax
+  \c@maxminitoc=0\relax
+  \whiledo{\not\boolean{eof}\@ttb@toc}%
+  {%
+    \read\@ttb@toc to\tocline
+    \@addtotoclist{\tocline}{\c@maxtocunits}%
+  }%
+  \closein\@ttb@toc
+}
 \newif\if@contsline
 \newcount\@ttb@level
 \newcount\@ttb@minitoclevel
 
 \newcommand{\@addtotoclist}[2]{%
-\expandafter\@checkcontentsline#1\end
-\if@contsline
-\expandafter\@gettype#1\end
-\ifthenelse{\equal{\@ttb@contstype}{\@ttb@type}}{%
-\global\advance#2 by 1\relax
-}{%
-}%
-\fi
-\@ifundefined{@toc@\romannumeral#2}{%
-\flf@ta=\expandafter{#1}%
-\expandafter\xdef\csname @toc@\romannumeral#2\endcsname{\the\flf@ta}}{%
-\flf@ta=\expandafter{#1}%
-\flf@tb=\expandafter\expandafter\expandafter{\csname @toc@\romannumeral#2\endcsname}%
-\expandafter\xdef\csname @toc@\romannumeral#2\endcsname{\the\flf@tb\the\flf@ta}}%
-\if@minitoc
+  \expandafter\@checkcontentsline#1\end
   \if@contsline
-    \@ifundefined{\@ttb@contstype}{\@ttb@level=6}{%
-      \@ttb@level=\csname @ttb@\@ttb@contstype @level\endcsname}%
-    \relax
-    \ifnum\@ttb@level=\@ttb@minitoclevel
-      \global\advance\c@maxminitoc by 1\relax
-      \expandafter
-         \gdef\csname @minitoc@\romannumeral\c@maxminitoc\endcsname{}%
-    \else
-      \ifnum\@ttb@level>\@ttb@minitoclevel
-        \flf@ta=\expandafter{#1}\relax
-        \flf@tb=\expandafter\expandafter\expandafter
-         {\csname @minitoc@\romannumeral\c@maxminitoc\endcsname}\relax
+    \expandafter\@gettype#1\end
+    \ifthenelse{\equal{\@ttb@contstype}{\@ttb@type}}%
+    {%
+      \global\advance#2 by 1\relax
+    }%
+    {}%
+  \fi
+  \@ifundefined{@toc@\romannumeral#2}%
+  {%
+    \flf@ta=\expandafter{#1}%
+    \expandafter\xdef\csname @toc@\romannumeral#2\endcsname{\the\flf@ta}%
+  }%
+  {%
+    \flf@ta=\expandafter{#1}%
+    \flf@tb=\expandafter\expandafter\expandafter
+      {\csname @toc@\romannumeral#2\endcsname}%
+    \expandafter\xdef\csname @toc@\romannumeral#2\endcsname{%
+      \the\flf@tb\the\flf@ta}%
+  }%
+  \if@minitoc
+    \if@contsline
+      \@ifundefined{\@ttb@contstype}%
+      {\@ttb@level=6}%
+      {%
+        \@ttb@level=\csname @ttb@\@ttb@contstype @level\endcsname
+      }%
+      \relax
+      \ifnum\@ttb@level=\@ttb@minitoclevel
+        \global\advance\c@maxminitoc by 1\relax
         \expandafter
-          \xdef\csname @minitoc@\romannumeral\c@maxminitoc\endcsname{%
-           \the\flf@tb\the\flf@ta}
+           \gdef\csname @minitoc@\romannumeral\c@maxminitoc\endcsname{}%
+      \else
+        \ifnum\@ttb@level>\@ttb@minitoclevel
+          \flf@ta=\expandafter{#1}\relax
+          \flf@tb=\expandafter\expandafter\expandafter
+           {\csname @minitoc@\romannumeral\c@maxminitoc\endcsname}\relax
+          \expandafter
+            \xdef\csname @minitoc@\romannumeral\c@maxminitoc\endcsname{%
+             \the\flf@tb\the\flf@ta}
+        \fi
       \fi
     \fi
   \fi
-\fi
 }
 \def\@ttb@part@level{-1}
 \def\@ttb@chapter@level{0}
@@ -4227,124 +7533,174 @@ ttb file may not be up-to-date}}{%
 \def\@ttb@paragraph@level{4}
 \def\@ttb@subparagraph@level{5}
 \long\def\@checkcontentsline#1#2\end{%
-\ifx#1\contentsline
-  \@contslinetrue
-\else
-  \@contslinefalse
-\fi}
+  \ifx#1\contentsline
+    \@contslinetrue
+  \else
+    \@contslinefalse
+  \fi
+}
 \def\@gettype\contentsline#1#2\end{%
-\def\@ttb@contstype{#1}}
+  \def\@ttb@contstype{#1}%
+}
 \newif\ifaligntoc
 \aligntocfalse
-
 \let\@ttb@old@tableofcontents\tableofcontents
 \renewcommand{\tableofcontents}{%
-\@storetoctrue
-\@ttb@old@tableofcontents
-\ifaligntoc
-  \@printalignedtoc
-\else
-  \@printtoc
-\fi
-\@storetocfalse
-\global\c@minitoc=0\relax}
+  \@storetoctrue
+  \@ttb@old@tableofcontents
+  \ifaligntoc
+    \@printalignedtoc
+  \else
+    \@printtoc
+  \fi
+  \@storetocfalse
+  \global\c@minitoc=0\relax
+}
 \newlength\beforeminitocskip
 \setlength{\beforeminitocskip}{0pt}
 \newlength\afterminitocskip
 \setlength{\afterminitocskip}{\baselineskip}
 \newcommand*{\dominitoc}[1]{%
-\if@minitoc \@dominitoc{#1}\fi}
+  \if@minitoc
+    \@dominitoc{#1}%
+  \fi
+}
 \newcommand*{\@dominitoc}[1]{\@@dominitoc{#1}}
-\newcommand{\minitocstyle}[1]{\normalfont\normalsize\normalcolor
-#1}
+\newcommand{\minitocstyle}[1]{%
+  \normalfont\normalsize\normalcolor
+  #1%
+}
 \newcommand*{\@@dominitoc}[1]{%
-{\minitocstyle{%
-\vskip\beforeminitocskip
-\csname @minitoc@\romannumeral#1\endcsname}}
-\vskip\afterminitocskip}
+  {%
+    \minitocstyle
+    {%
+      \vskip\beforeminitocskip
+      \csname @minitoc@\romannumeral#1\endcsname
+    }%
+  }%
+  \vskip\afterminitocskip
+}
 \newcommand*{\appenddfminitoc}{%
-\renewcommand{\beforeminitocskip}{\baselineskip}%
-\@ifstar\@sappendminitocdf\@appendminitocdf}
+  \renewcommand{\beforeminitocskip}{\baselineskip}%
+  \@ifstar\@sappendminitocdf\@appendminitocdf
+}
 \newcommand*{\@sappendminitocdf}[1]{%
-\renewcommand{\@dominitoc}[1]{%
-\@sappenddynamic{#1}{\@@dominitoc{##1}}}}
+  \renewcommand{\@dominitoc}[1]{%
+    \@sappenddynamic{#1}{\@@dominitoc{##1}}%
+  }%
+}
 \newcommand*{\@appendminitocdf}[1]{%
-\renewcommand{\@dominitoc}[1]{%
-\@appenddynamic{#1}{\@@dominitoc{##1}}}}
+  \renewcommand{\@dominitoc}[1]{%
+    \@appenddynamic{#1}{\@@dominitoc{##1}}%
+  }%
+}
 \newcommand*{\@printtoc}{%
-\@colN=0\relax
-\csname @toc@\romannumeral\@colN\endcsname
-\whiledo{\@colN<\c@maxtocunits}{%
-\advance\@colN by 1\relax
-\csname @toc@\romannumeral\@colN\endcsname}}
+  \@colN=0\relax
+  \csname @toc@\romannumeral\@colN\endcsname
+  \whiledo{\@colN<\c@maxtocunits}%
+  {%
+    \advance\@colN by 1\relax
+    \csname @toc@\romannumeral\@colN\endcsname
+  }%
+}
 \newcommand{\@printalignedtoc}{%
-\@ff@tmpN=0\relax
-\@ifundefined{@toc@\romannumeral\@ff@tmpN}{%
-}{%
-\csname @toc@\romannumeral\@ff@tmpN\endcsname
-\par\noindent\hrulefill
-}%
-\whiledo{\@ff@tmpN<\c@maxtocunits}{%
-\advance\@ff@tmpN by 1\relax
-\ifnum\@ff@tmpN>\c@maxthumbtabs
-\csname @toc@\romannumeral\@ff@tmpN\endcsname
-\else
-\@dynamicframeid{thumbtabindex\number\@ff@tmpN}%
-\expandafter\expandafter\expandafter
-\@ff@getstaticpos\csname @df@dim@\romannumeral\ff@id\endcsname
-\vbox to \@ff@tmp@y{%
-\noindent\parbox{\linewidth}{%
-\csname @toc@\romannumeral\@ff@tmpN\endcsname}%
-\vfill
-\par\noindent\hrulefill
-}%
-\fi}}
+  \@ff@tmpN=0\relax
+  \@ifundefined{@toc@\romannumeral\@ff@tmpN}%
+  {}%
+  {%
+    \csname @toc@\romannumeral\@ff@tmpN\endcsname
+    \par\noindent\hrulefill
+  }%
+  \whiledo{\@ff@tmpN<\c@maxtocunits}%
+  {%
+    \advance\@ff@tmpN by 1\relax
+    \ifnum\@ff@tmpN>\c@maxthumbtabs
+      \csname @toc@\romannumeral\@ff@tmpN\endcsname
+    \else
+      \@dynamicframeid{thumbtabindex\number\@ff@tmpN}%
+      \expandafter\expandafter\expandafter
+        \@ff@getstaticpos\csname @df@dim@\romannumeral\ff@id\endcsname
+      \vbox to \@ff@tmp@y
+      {%
+        \noindent\parbox{\linewidth}%
+        {%
+          \csname @toc@\romannumeral\@ff@tmpN\endcsname
+        }%
+        \vfill
+        \par\noindent\hrulefill
+      }%
+    \fi
+  }%
+}
 \newcounter{minitoc}
 \newif\if@minitoc
 \@minitocfalse
 
 \newcommand*{\enableminitoc}[1][\@ttb@type]{%
-\@minitoctrue
-\setcounter{minitoc}{0}%
-\@ifundefined{#1}{%
-\PackageError{flowfram}{Sectioning type `#1' not defined}{}}{%
-\renewcommand{\@ttb@minitoctype}{#1}%
-\ifthenelse{\equal{#1}{chapter}}{\@makeminitocchapter}{%
-\ifthenelse{\equal{#1}{part}}{\@makeminitocpart}{%
-\@makeminitocsection{#1}}}}%
+  \@minitoctrue
+  \setcounter{minitoc}{0}%
+  \@ifundefined{#1}%
+  {%
+    \PackageError{flowfram}{Sectioning type `#1' not defined}{}%
+  }%
+  {%
+    \renewcommand{\@ttb@minitoctype}{#1}%
+    \ifthenelse{\equal{#1}{chapter}}%
+    {%
+      \@makeminitocchapter
+    }%
+    {%
+      \ifthenelse{\equal{#1}{part}}%
+      {\@makeminitocpart}%
+      {%
+        \@makeminitocsection{#1}%
+      }%
+    }%
+  }%
 }
 \@onlypreamble{\enableminitoc}
-\newcommand{\@makeminitocchapter}{
-\let\@mtoc@old@chapter\@chapter
-\def\@chapter[##1]##2{%
-\@mtoc@old@chapter[##1]{##2}%
-\stepcounter{minitoc}%
-\dominitoc{\c@minitoc}%
-\@afterheading
-}}
-\newcommand{\@makeminitocpart}{
-\@ifundefined{@endpart}{%
-\let\@mtoc@old@part\@part
-\def\@part[##1]##2{%
-\@mtoc@old@part[##1]{##2}%
-\stepcounter{minitoc}%
-\dominitoc{\c@minitoc}%
-\@afterheading
-}}{%
-\let\@mtoc@old@endpart\@endpart
-\def\@endpart{%
-\stepcounter{minitoc}%
-\dominitoc{\c@minitoc}%
-\@mtoc@old@endpart
-}}}
+\newcommand{\@makeminitocchapter}{%
+  \let\@mtoc@old@chapter\@chapter
+  \def\@chapter[##1]##2{%
+    \@mtoc@old@chapter[##1]{##2}%
+    \stepcounter{minitoc}%
+    \dominitoc{\c@minitoc}%
+    \@afterheading
+  }%
+}
+\newcommand{\@makeminitocpart}{%
+  \@ifundefined{@endpart}%
+  {%
+    \let\@mtoc@old@part\@part
+    \def\@part[##1]##2{%
+      \@mtoc@old@part[##1]{##2}%
+      \stepcounter{minitoc}%
+      \dominitoc{\c@minitoc}%
+      \@afterheading
+    }%
+  }%
+  {%
+    \let\@mtoc@old@endpart\@endpart
+    \def\@endpart{%
+      \stepcounter{minitoc}%
+      \dominitoc{\c@minitoc}%
+      \@mtoc@old@endpart
+    }%
+  }%
+}
 \newcommand{\@makeminitocsection}[1]{%
-\let\@mtoc@old@sect=\@sect
-\def\@sect##1##2##3##4##5##6[##7]##8{%
-\@mtoc@old@sect{##1}{##2}{##3}{##4}{##5}{##6}[##7]{##8}%
-\ifthenelse{\equal{##1}{#1}}{%
-\stepcounter{minitoc}%
-\dominitoc{\c@minitoc}\@afterheading}{}%
-}}
+  \let\@mtoc@old@sect=\@sect
+  \def\@sect##1##2##3##4##5##6[##7]##8{%
+    \@mtoc@old@sect{##1}{##2}{##3}{##4}{##5}{##6}[##7]{##8}%
+    \ifthenelse{\equal{##1}{#1}}%
+    {%
+      \stepcounter{minitoc}%
+      \dominitoc{\c@minitoc}%
+      \@afterheading
+    }%
+    {}%
+  }%
+}
 \endinput
 %%
 %% End of file `flowfram.sty'.