--- /dev/null
+% framed.sty v 0.96 2011/10/22
+% Copyright (C) 1992-2011 by Donald Arseneau (asnd@triumf.ca)
+% These macros may be freely transmitted, reproduced, or modified
+% for any purpose provided that this notice is left intact.
+%
+%====================== Begin Instructions =======================
+%
+% framed.sty
+% ~~~~~~~~~~
+% Create framed, shaded, or differently highlighted regions that can
+% break across pages. The environments defined are
+% framed - ordinary frame box (\fbox) with edge at margin
+% oframed - framed with open top/bottom at page breaks
+% shaded - shaded background (\colorbox) bleeding into margin
+% shaded* - shaded background (\colorbox) with edge at margin
+% snugshade - shaded with tight fit around text (esp. in lists)
+% snugshade* - like snugshade with shading edge at margin
+% leftbar - thick vertical line in left margin
+%
+% to be used like
+% \begin{framed}
+% copious text
+% \end{framed}
+%
+% But the more general purpose of this package is to facilitate the
+% definition of new environments that take multi-line material,
+% wrap it with some non-breakable formatting (some kind of box or
+% decoration) and allow page breaks in the material. Such environments
+% are defined to declare (or use) \FrameCommand for applying the boxy
+% decoration, and \MakeFramed{settings} ... \endMakeFramed wrapped
+% around the main text argument (environment body).
+%
+% The "framed" environment uses "\fbox", by default, as its "\FrameCommand"
+% with the additional settings "\fboxrule=\FrameRule" and "\fboxsep=\FrameSep".
+% You can change these lengths (using "\setlength") and you can change
+% the definition of "\FrameCommand" to use much fancier boxes.
+%
+% In fact, the "shaded" environment just redefines \FrameCommand to be
+% "\colorbox{shadecolor}" (and you have to define the color `"shadecolor"':
+% "\definecolor{shadecolor}...").
+%
+% Although the intention is for other packages to define the varieties
+% of decoration, a command "\OpenFbox" is defined for frames with open
+% tops or bottoms, and used for the "oframed" environment. This facility
+% is based on a more complex and capable command "\CustomFBox" which can
+% be used for a wider range of frame styles. One such style of a title-bar
+% frame with continuation marks is provided as an example. It is used by
+% the "titled-frame" environment. To make use of "titled-frame" in your
+% document, or the "\TitleBarFrame" command in your own environment
+% definitions, you must define the colors TFFrameColor (for the frame)
+% and a contrasting TFTitleColor (for the title text).
+%
+% A page break is allowed, and even encouraged, before the framed
+% environment. If you want to attach some text (a box title) to the
+% frame, then the text should be inserted by \FrameCommand so it cannot
+% be separated from the body.
+%
+% The contents of the framed regions are restricted:
+% Floats, footnotes, marginpars and head-line entries will be lost.
+% (Some of these may be handled in a later version.)
+% This package will not work with the page breaking of multicol.sty,
+% or other systems that perform column-balancing.
+%
+% The MakeFramed environment does the work. Its `settings' argument
+% should contain any adjustments to the text width (via a setting of
+% "\hsize"). Here, the parameter "\width" gives the measured extra width
+% added by the frame, so a common setting is "\advance\hsize-\width"
+% which reduces the width of the text just enough that the outer edge
+% of the frame aligns with the margins. The `settings' should also
+% include a `restore' command -- "\@parboxrestore" or "\FrameRestore"
+% or something similar; for instance, the snugshade environment uses
+% settings to eliminate list indents and vertical space, but uses
+% "\hspace" in "\FrameCommand" to reproduce the list margin ouside the
+% shading.
+%
+% There are actually four variants of "\FrameCommand" to allow different
+% formatting for each part of an environment broken over pages. Unbroken
+% text is adorned by "\FrameCommand", whereas split text first uses
+% "\FirstFrameCommand", possibly followed by "\MidFrameCommand", and
+% finishing with "\LastFrameCommand". The default definitions for
+% these three just invokes "\FrameCommand", so that all portions are
+% framed the same way. See the oframe environment for use of distinct
+% First/Mid/Last frames.
+%
+% Expert commands:
+% \MakeFramed, \endMakeFramed: the "MakeFramed" environment
+% \FrameCommand: command to draw the frame around its argument
+% \FirstFrameCommand: the frame for the first part of a split environment
+% \LastFrameCommand: for the last portion
+% \MidFrameCommand: for any intermediate segments
+% \FrameRestore: restore some text settings, but fewer than \@parboxrestore
+% \FrameRule: length register; \fboxrule for default "framed".
+% \FrameSep: length register; \fboxsep for default "framed".
+% \FrameHeightAdjust: macro; height of frame above baseline at top of page
+% \OuterFrameSep: vertical space before and after the framed env. Defaults to "\topsep"
+%
+% This is still a `pre-production' version because I can think of many
+% features/improvements that should be made. Also, a detailed manual needs
+% to be written. Nevertheless, starting with version 0.5 it should be bug-free.
+%
+% ToDo:
+% Test more varieties of list
+% Improve and correct documentation
+% Propagation of \marks
+% Handle footnotes (how??) floats (?) and marginpars.
+% Stretchability modification.
+% Make inner contents height/depth influence placement.
+%======================== End Instructions ========================
+
+\ProvidesPackage{framed}[2011/10/22 v 0.96:
+ framed or shaded text with page breaks]
+
+\newenvironment{framed}% using default \FrameCommand
+ {\MakeFramed {\advance\hsize-\width \FrameRestore}}%
+ {\endMakeFramed}
+
+\newenvironment{shaded}{%
+ \def\FrameCommand{\fboxsep=\FrameSep \colorbox{shadecolor}}%
+ \MakeFramed {\FrameRestore}}%
+ {\endMakeFramed}
+
+\newenvironment{shaded*}{%
+ \def\FrameCommand{\fboxsep=\FrameSep \colorbox{shadecolor}}%
+ \MakeFramed {\advance\hsize-\width \FrameRestore}}%
+ {\endMakeFramed}
+
+\newenvironment{leftbar}{%
+ \def\FrameCommand{\vrule width 3pt \hspace{10pt}}%
+ \MakeFramed {\advance\hsize-\width \FrameRestore}}%
+ {\endMakeFramed}
+
+% snugshde: Shaded environment that
+% -- uses the default \fboxsep instead of \FrameSep
+% -- leaves the text indent unchanged (shading bleeds out)
+% -- eliminates possible internal \topsep glue (\@setminipage)
+% -- shrinks inside the margins for lists
+% An \item label will tend to hang outside the shading, thanks to
+% the small \fboxsep.
+
+\newenvironment{snugshade}{%
+ \def\FrameCommand##1{\hskip\@totalleftmargin \hskip-\fboxsep
+ \colorbox{shadecolor}{##1}\hskip-\fboxsep
+ % There is no \@totalrightmargin, so:
+ \hskip-\linewidth \hskip-\@totalleftmargin \hskip\columnwidth}%
+ \MakeFramed {\advance\hsize-\width
+ \@totalleftmargin\z@ \linewidth\hsize
+ \@setminipage}%
+ }{\par\unskip\@minipagefalse\endMakeFramed}
+
+\newenvironment{snugshade*}{%
+ \def\FrameCommand##1{\hskip\@totalleftmargin
+ \colorbox{shadecolor}{##1}%
+ % There is no \@totalrightmargin, so:
+ \hskip-\linewidth \hskip-\@totalleftmargin \hskip\columnwidth}%
+ \MakeFramed {\advance\hsize-\width
+ \@totalleftmargin\z@ \linewidth\hsize
+ \advance\labelsep\fboxsep
+ \@setminipage}%
+ }{\par\unskip\@minipagefalse\endMakeFramed}
+
+\newenvironment{oframed}{% open (top or bottom) framed
+ \def\FrameCommand{\OpenFBox\FrameRule\FrameRule}%
+ \def\FirstFrameCommand{\OpenFBox\FrameRule\z@}%
+ \def\MidFrameCommand{\OpenFBox\z@\z@}%
+ \def\LastFrameCommand{\OpenFBox\z@\FrameRule}%
+ \MakeFramed {\advance\hsize-\width \FrameRestore}%
+ }{\endMakeFramed}
+
+% A simplified entry to \CustomFBox with two customized parameters:
+% the thicknesses of the top and bottom rules. Perhaps we want to
+% use less \fboxsep on the open edges?
+
+\def\OpenFBox#1#2{\fboxsep\FrameSep
+ \CustomFBox{}{}{#1}{#2}\FrameRule\FrameRule}
+
+% \CustomFBox is like an amalgamation of \fbox and \@frameb@x,
+% so it can be used by an alternate to \fbox or \fcolorbox, but
+% it has more parameters for various customizations.
+% Parameter #1 is inserted (in vmode) right after the top rule
+% (useful for a title or assignments), and #2 is similar, but
+% inserted right above the bottom rule.
+% The thicknesses of the top, bottom, left, and right rules are
+% given as parameters #3,#4,#5,#6 respectively. They should be
+% \fboxrule or \z@ (or some other thickness).
+% The text argument is #7.
+% An instance of this can be used for the frame of \fcolorbox by
+% locally defining \fbox before \fcolorbox; e.g.,
+% \def\fbox{\CustomFBox{}{}\z@\z@\fboxrule\fboxrule}\fcolorbox
+%
+% Do we need to use different \fboxsep on different sides too?
+%
+\long\def\CustomFBox#1#2#3#4#5#6#7{%
+ \leavevmode\begingroup
+ \setbox\@tempboxa\hbox{%
+ \color@begingroup
+ \kern\fboxsep{#7}\kern\fboxsep
+ \color@endgroup}%
+ \hbox{%
+ % Here we calculate and shift for the depth. Done in
+ % a group because one of the arguments might be \@tempdima
+ % (we could use \dimexpr instead without grouping).
+ \begingroup
+ \@tempdima#4\relax
+ \advance\@tempdima\fboxsep
+ \advance\@tempdima\dp\@tempboxa
+ \expandafter\endgroup\expandafter
+ \lower\the\@tempdima\hbox{%
+ \vbox{%
+ \hrule\@height#3\relax
+ #1%
+ \hbox{%
+ \vrule\@width#5\relax
+ \vbox{%
+ \vskip\fboxsep % maybe these should be parameters too
+ \copy\@tempboxa
+ \vskip\fboxsep}%
+ \vrule\@width#6\relax}%
+ #2%
+ \hrule\@height#4\relax}%
+ }%
+ }%
+ \endgroup
+}
+
+
+% A particular type of titled frame with continuation marks.
+% Parameter #1 is the title, repeated on each page.
+\newenvironment{titled-frame}[1]{%
+ \def\FrameCommand{\fboxsep8pt\fboxrule2pt
+ \TitleBarFrame{\textbf{#1}}}%
+ \def\FirstFrameCommand{\fboxsep8pt\fboxrule2pt
+ \TitleBarFrame[$\blacktriangleright$]{\textbf{#1}}}%
+ \def\MidFrameCommand{\fboxsep8pt\fboxrule2pt
+ \TitleBarFrame[$\blacktriangleright$]{\textbf{#1\ (cont)}}}%
+ \def\LastFrameCommand{\fboxsep8pt\fboxrule2pt
+ \TitleBarFrame{\textbf{#1\ (cont)}}}%
+ \MakeFramed{\advance\hsize-20pt \FrameRestore}}%
+% note: 8 + 2 + 8 + 2 = 20. Don't use \width because the frame title
+% could interfere with the width measurement.
+ {\endMakeFramed}
+
+% \TitleBarFrame[marker]{title}{contents}
+% Frame with a label at top, optional continuation marker at bottom right.
+% Frame color is TFFrameColor and title color is a contrasting TFTitleColor;
+% both need to be defined before use. The frame itself use \fboxrule and
+% \fboxsep. If the title is omitted entirely, the title bar is omitted
+% (use a blank space to force a blank title bar).
+%
+\newcommand\TitleBarFrame[3][]{\begingroup
+ \ifx\delimiter#1\delimiter
+ \let\TF@conlab\@empty
+ \else
+ \def\TF@conlab{% continuation label
+ \nointerlineskip
+ \smash{\rlap{\kern\wd\@tempboxa\kern\fboxrule\kern\fboxsep #1}}}%
+ \fi
+ \let\TF@savecolor\current@color
+ \textcolor{TFFrameColor}{%
+ \CustomFBox
+ {\TF@Title{#2}}{\TF@conlab}%
+ \fboxrule\fboxrule\fboxrule\fboxrule
+ {\let\current@color\TF@savecolor\set@color #3}%
+ }\endgroup
+}
+
+% The title bar for \TitleBarFrame
+\newcommand\TF@Title[1]{%
+ \ifx\delimiter#1\delimiter\else
+ \kern-0.04pt\relax
+ \begingroup
+ \setbox\@tempboxa\vbox{%
+ \kern0.8ex
+ \hbox{\kern\fboxsep\textcolor{TFTitleColor}{#1}\vphantom{Tj)}}%
+ \kern0.8ex}%
+ \hrule\@height\ht\@tempboxa
+ \kern-\ht\@tempboxa
+ \box\@tempboxa
+ \endgroup
+ \nointerlineskip
+ \kern-0.04pt\relax
+ \fi
+}
+
+\chardef\FrameRestore=\catcode`\| % for debug
+\catcode`\|=\catcode`\% % (debug: insert space after backslash)
+
+\newlength\OuterFrameSep \OuterFrameSep=\maxdimen \relax
+
+\def\MakeFramed#1{\par
+ % apply default \OuterFrameSep = \topsep
+ \ifdim\OuterFrameSep=\maxdimen \OuterFrameSep\topsep \fi
+ % measure added width and height; call result \width and \height
+ \fb@sizeofframe\FrameCommand
+ \let\width\fb@frw \let\height\fb@frh
+ % insert pre-penalties and skips
+ \begingroup
+ \skip@\lastskip
+ \if@nobreak\else
+ \penalty9999 % updates \page parameters
+ \ifdim\pagefilstretch=\z@ \ifdim\pagefillstretch=\z@
+ % not infinitely stretchable, so encourage a page break here
+ \edef\@tempa{\the\skip@}%
+ \ifx\@tempa\zero@glue \penalty-30
+ \else \vskip-\skip@ \penalty-30 \vskip\skip@
+ \fi\fi\fi
+ \penalty\z@
+ % Give a stretchy breakpoint that will always be taken in preference
+ % to the \penalty 9999 used to update page parameters. The cube root
+ % of 10000/100 indicates a multiplier of 0.21545, but the maximum
+ % calculated badness is really 8192, not 10000, so the multiplier
+ % is 0.2301.
+ \advance\skip@ \z@ plus-.5\baselineskip
+ \advance\skip@ \z@ plus-.231\height
+ \advance\skip@ \z@ plus-.231\skip@
+ \advance\skip@ \z@ plus-.231\OuterFrameSep
+ \vskip-\skip@ \penalty 1800 \vskip\skip@
+ \fi
+ \addvspace{\OuterFrameSep}%
+ \endgroup
+ % clear out pending page break
+ \penalty\@M \vskip 2\baselineskip \vskip\height
+ \penalty9999 \vskip -2\baselineskip \vskip-\height
+ \penalty9999 % updates \pagetotal
+|\message{After clearout, \pagetotal=\the\pagetotal, \pagegoal=\the\pagegoal. }%
+ \fb@adjheight
+ \setbox\@tempboxa\vbox\bgroup
+ #1% Modifications to \hsize (can use \width and \height)
+ \textwidth\hsize \columnwidth\hsize
+}
+
+\def\endMakeFramed{\par
+ \kern\z@
+ \hrule\@width\hsize\@height\z@ % possibly bad
+ \penalty-100 % (\hrule moves depth into height)
+ \egroup
+%%% {\showoutput\showbox\@tempboxa}%
+ \begingroup
+ \fb@put@frame\FrameCommand\FirstFrameCommand
+ \endgroup
+ \@minipagefalse % In case it was set and not cleared
+}
+
+% \fb@put@frame takes the contents of \@tempboxa and puts all, or a piece,
+% of it on the page with a frame (\FrameCommand, \FirstFrameCommand,
+% \MidFrameCommand, or \LastFrameCommand). It recurses until all of
+% \@tempboxa has been used up. (\@tempboxa must have zero depth.)
+% #1 = attempted framing command, if no split
+% #2 = framing command if split
+% First iteration: Try to fit with \FrameCommand. If it does not fit,
+% split for \FirstFrameCommand.
+% Later iteration: Try to fit with \LastFrameCommand. If it does not
+% fit, split for \MidFrameCommand.
+\def\fb@put@frame#1#2{\relax
+ \ifdim\pagegoal=\maxdimen \pagegoal\vsize \fi
+| \message{=============== Entering putframe ====================^^J
+| \pagegoal=\the\pagegoal, \pagetotal=\the\pagetotal. }%
+ \ifinner
+ \fb@putboxa#1%
+ \fb@afterframe
+ \else
+ \dimen@\pagegoal \advance\dimen@-\pagetotal % natural space left on page
+ \ifdim\dimen@<2\baselineskip % Too little room on page
+| \message{Page has only \the\dimen@\space room left; eject. }%
+ \eject \fb@adjheight \fb@put@frame#1#2%
+ \else % there's appreciable room left on the page
+ \fb@sizeofframe#1%
+| \message{\string\pagetotal=\the\pagetotal,
+| \string\pagegoal=\the\pagegoal,
+| \string\pagestretch=\the\pagestretch,
+| \string\pageshrink=\the\pageshrink,
+| \string\fb@frh=\the\fb@frh. \space}
+| \message{^^JBox of size \the\ht\@tempboxa\space}%
+ \begingroup % temporarily set \dimen@ to be...
+ \advance\dimen@.8\pageshrink % maximum space available on page
+ \advance\dimen@-\fb@frh\relax % max space available for frame's contents
+%%% LOOKS SUBTRACTED AND ADDED, SO DOUBLE ACCOUNTING!
+ \expandafter\endgroup
+ % expand \ifdim, then restore \dimen@ to real room left on page
+ \ifdim\dimen@>\ht\@tempboxa % whole box does fit
+| \message{fits in \the\dimen@. }%
+ % ToDo: Change this to use vsplit anyway to capture the marks
+ % MERGE THIS WITH THE else CLAUSE!!!
+ \fb@putboxa#1%
+ \fb@afterframe
+ \else % box must be split
+| \message{must be split to fit in \the\dimen@. }%
+ % update frame measurement to use \FirstFrameCommand or \MidFrameCommand
+ \fb@sizeofframe#2%
+ \setbox\@tempboxa\vbox{% simulate frame and flexiblity of the page:
+ \vskip \fb@frh \@plus\pagestretch \@minus.8\pageshrink
+ \kern137sp\kern-137sp\penalty-30
+ \unvbox\@tempboxa}%
+ \edef\fb@resto@set{\boxmaxdepth\the\boxmaxdepth
+ \splittopskip\the\splittopskip}%
+ \boxmaxdepth\z@ \splittopskip\z@
+| \message{^^JPadded box of size \the\ht\@tempboxa\space split to \the\dimen@}%
+ % Split box here
+ \setbox\tw@\vsplit\@tempboxa to\dimen@
+| \toks99\expandafter{\splitfirstmark}%
+| \toks98\expandafter{\splitbotmark}%
+| \message{Marks are: \the\toks99, \the\toks98. }%
+ \setbox\tw@\vbox{\unvbox\tw@}% natural-sized
+| \message{Natural height of split box is \the\ht\tw@, leaving
+| \the\ht\@tempboxa\space remainder. }%
+ % If the split-to size > (\vsize-\topskip), then set box to full size.
+ \begingroup
+ \advance\dimen@\topskip
+ \expandafter\endgroup
+ \ifdim\dimen@>\pagegoal
+| \message{Frame is big -- Use up the full column. }%
+ \dimen@ii\pagegoal
+ \advance\dimen@ii -\topskip
+ \advance\dimen@ii \FrameHeightAdjust\relax
+ \else % suspect this is implemented incorrectly:
+ % If the split-to size > feasible room_on_page, rebox it smaller.
+ \advance\dimen@.8\pageshrink
+ \ifdim\ht\tw@>\dimen@
+| \message{Box too tall; rebox it to \the\dimen@. }%
+ \dimen@ii\dimen@
+ \else % use natural size
+ \dimen@ii\ht\tw@
+ \fi
+ \fi
+ % Re-box contents to desired size \dimen@ii
+ \advance\dimen@ii -\fb@frh
+ \setbox\tw@\vbox to\dimen@ii \bgroup
+ % remove simulated frame and page flexibility:
+ \vskip -\fb@frh \@plus-\pagestretch \@minus-.8\pageshrink
+ \unvbox\tw@ \unpenalty\unpenalty
+ \ifdim\lastkern=-137sp % whole box went to next page
+| \message{box split at beginning! }%
+ % need work here???
+ \egroup \fb@resto@set \eject % (\vskip for frame size was discarded)
+ \fb@adjheight
+ \fb@put@frame#1#2% INSERTED ???
+ \else % Got material split off at the head
+ \egroup \fb@resto@set
+ \ifvoid\@tempboxa % it all fit after all
+| \message{box split at end! }%
+ \setbox\@tempboxa\box\tw@
+ \fb@putboxa#1%
+ \fb@afterframe
+ \else % it really did split
+| \message{box split as expected. Its reboxed height is \the\ht\tw@. }%
+ \ifdim\wd\tw@>\z@
+ \wd\tw@\wd\@tempboxa
+ \centerline{#2{\box\tw@}}% ??? \centerline bad idea
+ \else
+| \message{Zero width means likely blank. Don't frame it (guess)}%
+ \box\tw@
+ \fi
+ \hrule \@height\z@ \@width\hsize
+ \eject
+ \fb@adjheight
+ \fb@put@frame\LastFrameCommand\MidFrameCommand
+ \fi\fi\fi\fi\fi
+}
+
+\def\fb@putboxa#1{%
+ \ifvoid\@tempboxa
+ \PackageWarning{framed}{Boxa is void -- discard it. }%
+ \else
+| \message{Frame and place boxa. }%
+| %{\showoutput\showbox\@tempboxa}%
+ \centerline{#1{\box\@tempboxa}}%
+ \fi
+}
+
+\def\fb@afterframe{%
+ \nointerlineskip \null %{\showoutput \showlists}
+ \penalty-30 \vskip\OuterFrameSep \relax
+}
+
+% measure width and height added by frame (#1 = frame command)
+% call results \fb@frw and \fb@frh
+% todo: a mechanism to handle wide frame titles
+\newdimen\fb@frw
+\newdimen\fb@frh
+\def\fb@sizeofframe#1{\begingroup
+ \setbox\z@\vbox{\vskip-5in \hbox{\hskip-5in
+ #1{\hbox{\vrule \@height 4.7in \@depth.3in \@width 5in}}}%
+ \vskip\z@skip}%
+| \message{Measuring frame addition for \string#1 in \@currenvir\space
+| gives ht \the\ht\z@\space and wd \the\wd\z@. }%
+| %{\showoutput\showbox\z@}%
+ \global\fb@frw\wd\z@ \global\fb@frh\ht\z@
+ \endgroup
+}
+
+\def\fb@adjheight{%
+ \vbox to\FrameHeightAdjust{}% get proper baseline skip from above.
+ \penalty\@M \nointerlineskip
+ \vskip-\FrameHeightAdjust
+ \penalty\@M} % useful for tops of pages
+
+\edef\zero@glue{\the\z@skip}
+
+\catcode`\|=\FrameRestore
+
+% Provide configuration commands:
+\providecommand\FrameCommand{%
+ \setlength\fboxrule{\FrameRule}\setlength\fboxsep{\FrameSep}%
+ \fbox}
+\@ifundefined{FrameRule}{\newdimen\FrameRule \FrameRule=\fboxrule}{}
+\@ifundefined{FrameSep} {\newdimen\FrameSep \FrameSep =3\fboxsep}{}
+\providecommand\FirstFrameCommand{\FrameCommand}
+\providecommand\MidFrameCommand{\FrameCommand}
+\providecommand\LastFrameCommand{\FrameCommand}
+
+% Height of frame above first baseline when frame starts a page:
+\providecommand\FrameHeightAdjust{6pt}
+
+% \FrameRestore has parts of \@parboxrestore, performing a similar but
+% less complete restoration of the default layout. See how it is used in
+% the "settings" argument of \MakeFrame. Though not a parameter, \hsize
+% should be set to the desired total line width available inside the
+% frame before invoking \FrameRestore.
+\def\FrameRestore{%
+ \let\if@nobreak\iffalse
+ \let\if@noskipsec\iffalse
+ \let\-\@dischyph
+ \let\'\@acci\let\`\@accii\let\=\@acciii
+ % \message{FrameRestore:
+ % \@totalleftmargin=\the \@totalleftmargin,
+ % \rightmargin=\the\rightmargin,
+ % \@listdepth=\the\@listdepth. }%
+ % Test if we are in a list (or list-like paragraph)
+ \ifnum \ifdim\@totalleftmargin>\z@ 1\fi
+ \ifdim\rightmargin>\z@ 1\fi
+ \ifnum\@listdepth>\z@ 1\fi 0>\z@
+ % \message{In a list: \linewidth=\the\linewidth, \@totalleftmargin=\the\@totalleftmargin,
+ % \parshape=\the\parshape, \columnwidth=\the\columnwidth, \hsize=\the\hsize,
+ % \labelwidth=\the\labelwidth. }%
+ \@setminipage % snug fit around the item. I would like this to be non-global.
+ % Now try to propageate changes of width from \hsize to list parameters.
+ % This is deficient, but a more advanced way to indicate modification to text
+ % dimensions is not (yet) provided; in particular, no separate left/right
+ % adjustment.
+ \advance\linewidth-\columnwidth \advance\linewidth\hsize
+ \parshape\@ne \@totalleftmargin \linewidth
+ \else % Not in list
+ \linewidth=\hsize
+ %\message{No list, set \string\linewidth=\the\hsize. }%
+ \fi
+ \sloppy
+}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
projects / ppam-mpi.git / blobdiff