[cig-commits] r20870 - in seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL: . figures
dkomati1 at geodynamics.org
dkomati1 at geodynamics.org
Mon Oct 22 08:23:15 PDT 2012
Author: dkomati1
Date: 2012-10-22 08:23:14 -0700 (Mon, 22 Oct 2012)
New Revision: 20870
Added:
seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/wrapfig.sty
Modified:
seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/bibliography.bib
seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/figures/specfem_3d_globe-cover.ai
seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/figures/specfem_3d_globe-cover.pdf
seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/manual_SPECFEM3D_GLOBE.pdf
seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/specfem_3d_globe-cover_small.jpg
Log:
added wrapfig.sty;
better cover page
Modified: seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/bibliography.bib
===================================================================
--- seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/bibliography.bib 2012-10-22 15:04:28 UTC (rev 20869)
+++ seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/bibliography.bib 2012-10-22 15:23:14 UTC (rev 20870)
@@ -3948,6 +3948,7 @@
journal = pepi,
year = {1981},
volume = {25},
+ number = {4},
pages = {297-356}
}
@@ -4493,10 +4494,12 @@
}
@BOOK{Fic10,
- title = {{Full Seismic Waveform Modelling and Inversion}},
+ author = {Andreas Fichtner},
+ title = {Full Seismic Waveform Modelling and Inversion},
publisher = {Springer Verlag},
year = {2010},
- author = {Andreas Fichtner}
+ series = {Advances in Geophysical and Environmental Mechanics and Mathematics},
+ address = {Heidelberg, Germany}
}
@ARTICLE{FiIgBuKe09,
@@ -14035,3 +14038,35 @@
less than plus or minus one~second}
}
+ at ARTICLE{RyJi04,
+ author = {Thomas Rylander and Jian-Ming Jin},
+ title = {Perfectly matched layer for the time domain finite element method},
+ journal = jcp,
+ year = {2004},
+ volume = {200},
+ pages = {238-250},
+ doi = {10.1016/j.jcp.2004.03.016}
+}
+
+ at ARTICLE{WaLeTe06,
+ author = {Shumin Wang and Robert Lee and Fernando L. Teixeira},
+ journal = {IEEE Transactions on Antennas and Propagation},
+ title = {Anisotropic-medium {PML} for vector {FETD} with modified basis functions},
+ year = {2006},
+ volume = {54},
+ number = {1},
+ pages = {20-27},
+ doi = {10.1109/TAP.2005.861523}
+}
+
+ at article{LaHu10,
+ author = {L\"{a}hivaara, T. and Huttunen, T.},
+ title = {A non-uniform basis order for the discontinuous {G}alerkin method of the {3D} dissipative wave equation with perfectly matched layer},
+ journal = jcp,
+ volume = {229},
+ number = {13},
+ year = {2010},
+ pages = {5144-5160},
+ doi = {10.1016/j.jcp.2010.03.030}
+}
+
Modified: seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/figures/specfem_3d_globe-cover.ai
===================================================================
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Modified: seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/figures/specfem_3d_globe-cover.pdf
===================================================================
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Modified: seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/manual_SPECFEM3D_GLOBE.pdf
===================================================================
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Modified: seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/specfem_3d_globe-cover_small.jpg
===================================================================
(Binary files differ)
Added: seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/wrapfig.sty
===================================================================
--- seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/wrapfig.sty (rev 0)
+++ seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/wrapfig.sty 2012-10-22 15:23:14 UTC (rev 20870)
@@ -0,0 +1,516 @@
+% W R A P F I G . S T Y ver 3.3 (Oct 12, 1999)
+%
+% Copyright (C) 1991,1992,1995,1999 by Donald Arseneau <asnd at Triumf.ca>
+% This software is released under the terms of the LaTeX Project
+% public license.
+%
+% Environments "wrapfigure" and "wraptable" place a figure or table
+% at the side of the page and wrap text around it.
+%
+% \begin{wrapfigure}[12]{r}[34pt]{5cm} <figure> \end{wrapfigure}
+% -- - ---- ---
+% [number of narrow lines] {placement} [overhang] {width of figure}
+%
+% Placement is one of r, l, i, o, R, L, I, O, for right, left,
+% inside, outside, (here / FLOAT).
+% The figure sticks into the margin by `overhang', if given, or by the
+% length \wrapoverhang, which is normally zero.
+% The number of wrapped text lines is normally calculated from the height
+% of the figure, but may be specified manually ("12" above).
+%
+% More detailed instructions are given below, following the definitions.
+% Please direct any problem reports to asnd at Triumf.ca
+
+%%%%% ----- Begin definitions ----- %%%%%
+
+\@ifundefined{c at WF@wrappedlines}{}{\endinput}
+
+\newdimen\wrapoverhang \wrapoverhang\z@
+\newdimen\WF at size
+\newcount\c at WF@wrappedlines % used globally
+\newbox\WF at box
+\newtoks\WF at everypar
+\newif\ifWF at float
+\let\@@parshape\parshape
+\let\WF@@everypar\everypar
+
+\def\wrapfigure{\def\@captype{figure}\@ifnextchar[\WF at wr{\WF at wr[]}}
+\def\wraptable{\def\@captype{table}\@ifnextchar[\WF at wr{\WF at wr[]}}
+
+\def\WF at wr[#1]#2{% first two args: #1=num lines, #2=placement
+ \xdef\WF at wfname{wrap\@captype\space}%
+ \ifvoid\WF at box\else \WFclear \WF at collision \fi
+ \xdef\WF at place{\string`\@car#2r\@nil}%
+ \ifnum\lccode\WF at place=\WF at place \global\WF at floatfalse
+ \else \global\WF at floattrue \fi
+ \ifx\parshape\WF at fudgeparshape \ifWF at float\else\WF at collision\fi \else
+ \ifx\par\@@par \ifnum\@@parshape>\z@\WF at conflict\fi \else \WF at conflict\fi
+ \fi \gdef\WF at wli{#1}%
+ \@ifnextchar[\WF at rapt{\WF at rapt[\wrapoverhang]}}
+
+\def\WF at rapt[#1]#2{% final two args: #1 = overhang, #2 = width,
+ \gdef\WF at ovh{#1}% hold overhang for later, when \width is known
+ \global\setbox\WF at box\vtop\bgroup \setlength\hsize{#2}%
+ \ifdim\hsize>\z@ \@parboxrestore \else
+ \setbox\z@\hbox\bgroup \let\wf@@caption\caption \let\caption\wf at caption
+ \ignorespaces \fi}
+
+\def\wf at caption{\relax
+ \ifdim\hsize>\z@ \let\caption\wf@@caption \else
+ \unskip \egroup \hsize\wd\z@ \@parboxrestore \box\z@ \fi \caption}
+
+\def\endwrapfigure{%
+ \ifdim\hsize>\z@ \par\hrule\@width\hsize\@height\z@ % force width
+ \else \unskip \egroup \box\z@ \fi % or end hbox
+ \egroup % end the \vtop; width is known so now is "later"
+ \def\width{\wd\WF at box}\setlength\wrapoverhang{\WF at ovh}%
+ \xdef\WF at ovh{\the\wrapoverhang}% save until wrapping
+ \ifdim\ht\WF at box>\topskip \ht\WF at box\z@ \fi % too much height, set flag.
+ \ifdim\ht\WF at box<.5\p@ % too tall (starts with \vbox) or too short
+ \global\setbox\WF at box\vtop{\vskip-1.4ex\unvbox\WF at box}\fi
+ \global\WF at size\dp\WF at box % box is guaranteed to have little height.
+ \global\advance\WF at size1.5\baselineskip \global\advance\WF at size\tw@\intextsep
+ \aftergroup\WF at startfloating % even when not really floating!
+ \ifWF at float\else \ifhmode
+ {\unskip \parfillskip\z at skip \par \vskip-\parskip}\aftergroup\noindent
+ \fi\fi \global\@ignoretrue}
+\let\endwraptable\endwrapfigure
+
+% Subvert \everypar to float fig and do wrapping. Also for non-float.
+\def\WF at startfloating{%
+ \WF at everypar\expandafter{\the\everypar}\let\everypar\WF at everypar
+ \WF@@everypar{\ifvoid\WF at box\else\WF at floathand\fi \the\everypar
+ \WF at wraphand
+}}
+
+\def\WF at floathand{%
+\ifx\parshape\WF at fudgeparshape \WF at fltmes\else
+ \ifx\par\@@par\ifnum\@@parshape=\z@\ifdim\hangindent=\z@
+ \setbox\z@\lastbox \begingroup
+ \@@par \WF@@everypar{}\WF at putfigmaybe
+ \endgroup % start wrapping
+ \ifvoid\z@\else\box\z@\fi % replace indentation
+ \else\WF at fltmes\fi\else\WF at fltmes\fi\else\WF at fltmes\fi\fi}
+
+% Put fig here if it fits or if it can't float
+\def\WF at putfigmaybe{%
+\ifinner
+ \vskip-\parskip \global\WF at floatfalse
+ \let\pagetotal\maxdimen % kludge flag for "not top of page"
+\else % outer page
+ \@tempdima\pagedepth % save page depth
+ {\advance\parskip\@tempdima\vskip-\parskip}% back up to baseline
+ \penalty\interlinepenalty % update pg. parameters
+ \@tempdimb\pagegoal \advance\@tempdimb-\pagetotal % room left on page
+ \ifdim\@tempdimb<\z@ % \WF at info{Page overfull already;}%
+ \global\WF at floatfalse
+ \ifdim-\@tempdimb>\pageshrink \else \pagebreak \fi
+ \else
+ \ifdim\WF at size>\@tempdimb
+% \WF at info{Size \the\WF at size\space does not fit in \the\@tempdimb}%
+ \ifWF at float \dimen at .5\baselineskip \else \dimen@ 2\baselineskip\fi
+ \ifdim\pagestretch>\dimen@ \dimen@\pagestretch \fi
+ \ifdim\pagefilstretch>\z@ \dimen@\@tempdimb \fi
+ \ifdim\pagefillstretch>\z@ \dimen@\@tempdimb \fi
+ \advance\dimen at .5\baselineskip
+ \ifdim\dimen@>\@tempdimb % \WF at info{Page nearly full; can stretch}%
+ \global\WF at floatfalse \pagebreak
+ \fi
+ \else % \WF at info{Fits in \the\@tempdimb;}%
+ \global\WF at floatfalse
+ \fi\fi
+ \vskip\@tempdima\relax % (return erased page depth)
+\fi
+\noindent
+\ifWF at float
+ \WF at fltmes
+\else % putting here;
+ \WF at info{Put \WF at wfname here:}%
+ {\ifodd\if at twoside\c at page\else\@ne\fi % assign l/r to i/o placement
+ \lccode`i`l\lccode`o`r\else \lccode`i`r\lccode`o`l\fi
+ \xdef\WF at place{\the\lccode\lccode\WF at place}}% twice to get only l or r
+ \hbox to\z@{% llap or rlap depending on {l} or {r}; calc effective width
+ \@tempdima\wd\WF at box \@tempdimb\WF at ovh
+ \advance\@tempdima-\@tempdimb \advance\@tempdima\columnsep
+ \@tempdimb\hsize \advance\@tempdimb-\@tempdima
+ \ifnum `l=\WF at place % fig on left
+ \hss % figure overlaps space to the left
+ \def\@tempa{\kern\columnsep}% position to left of the gap
+ \else % fig on right
+ \@tempdima\z@ % no left indentation
+ \kern\@tempdimb \kern\columnsep
+ \def\@tempa{\hss}% figure overlaps space to the right
+ \fi
+ \ifdim\@tempdimb<\hsize
+ \xdef\WF at wrapil{\the\@tempdima \the\@tempdimb}% indentation and length
+ \else
+ \xdef\WF at wrapil{\z@ \the\hsize}%
+ \fi
+ \ifdim\pagetotal=\z@ % \WF at info{Put \WF at wfname at top of p.\thepage}%
+ \global\advance\WF at size-\intextsep
+ \else % \WF at info{Putting \WF at wfname in middle of page}%
+ \setbox\WF at box\hbox{\lower\intextsep\box\WF at box}%
+ \fi \dp\WF at box\z@ \box\WF at box \@tempa
+ }% end \hbox to 0pt
+ \aftergroup\WF at startwrapping % after the \endgroup which immediately follows
+\fi}
+
+\def\WF at startwrapping{%
+ \ifx\WF at wli\@empty
+ {\advance\WF at size1.1\baselineskip
+ \divide\WF at size\baselineskip \global\c at WF@wrappedlines\WF at size}%
+ \else
+ \setcounter{WF at wrappedlines}{\WF at wli}\global\advance\c at WF@wrappedlines\@ne
+ \fi
+ \ifnum\c at WF@wrappedlines>\@ne
+ \let\parshape\WF at fudgeparshape \let\WF at pspars\@empty \let\WF@@par\par
+ \def\@setpar##1{\def\WF@@par{##1}}\def\par{\@par}\let\@par\WF at mypar
+ \xdef\WF at restoretol{\tolerance\the\tolerance}\tolerance9999
+ \fi}
+
+\def\WF at wraphand{%
+\ifnum\c at WF@wrappedlines<\tw@ \WF at finale
+\else \begingroup % Create \parshape command:
+ \@tempcnta\@ne \let\WF at wrapil\relax \gdef\WF at ps{}%
+ \@whilenum \@tempcnta<\c at WF@wrappedlines\do{% repeated indentation, length
+ \xdef\WF at ps{\WF at ps\WF at wrapil}\advance\@tempcnta\@ne
+ }\endgroup
+ \ifx\WF at pspars\@empty
+ \@@parshape\c at WF@wrappedlines \WF at ps \WF at noil
+ \else % use external `parshape' values to modify my parshape
+ \WF at modps
+\fi\fi}
+
+\def\WF at mypar{\relax
+ \WF@@par % what the rest of LaTeX expects \par to be (usually \@@par)
+ \ifnum\@@parshape=\z@ \let\WF at pspars\@empty \fi % reset `parshape'
+ \global\advance\c at WF@wrappedlines-\prevgraf \prevgraf\z@
+ \ifnum\c at WF@wrappedlines<\tw@ \WF at finale \fi}
+
+\def\WF at modps{\begingroup
+ \afterassignment\@tempdimb \@tempdima\WF at pspars % a=ind, b=wid
+ \afterassignment\dimen@\advance\@tempdima\WF at wrapil
+ \advance\@tempdimb\dimen@ \advance\@tempdimb-\hsize
+ \def\WF at wrapil{\the\@tempdima \the\@tempdimb}%
+ \edef\@tempb{\@@parshape\c at WF@wrappedlines \WF at ps \WF at pspars}%
+ \expandafter\endgroup\@tempb}
+
+\let\@@setpar\@setpar
+\def\WF at noil{\z@ \hsize}
+\let\WF at pspars\@empty
+
+\def\WF at fudgeparshape{\relax \ifnum\c at WF@wrappedlines<\tw@ \WF at finale
+ \else \afterassignment\WF at fudgeparshapee \fam \fi}
+\def\WF at fudgeparshapee{\ifnum\fam=\@ne \expandafter \WF at parshapeee \else
+ \WF at conflict \@@parshape\fam \fi}
+\def\WF at parshapeee#1#2{\begingroup
+ \delimitershortfall#1\nulldelimiterspace#2\edef\@tempa{%
+ \def\noexpand\WF at pspars{\the\delimitershortfall \the\nulldelimiterspace}}%
+ \expandafter\endgroup\@tempa \WF at wraphand}
+
+\def\WF at finale{\ifx\parshape\WF at fudgeparshape
+ \WF at restoretol \let\@setpar\@@setpar \let\par\WF@@par
+ \WF at info{Finish wrapping text}%
+ \ifx\par\@@par \def\@par{\let\par\@@par\par}\else \let\@par\WF@@par \fi
+ \let\parshape\@@parshape
+ \parshape\ifx\WF at pspars\@empty \z@ \else \@ne \WF at pspars\fi \fi
+ \ifvoid\WF at box \ifx\everypar\WF at everypar
+ \let\everypar\WF@@everypar \everypar\expandafter{\the\WF at everypar}%
+ \fi\fi}
+
+\newcommand{\WFclear}{\par
+ \ifvoid\WF at box\else \vskip\bigskipamount \box\WF at box
+ \let\everypar\WF@@everypar \everypar\expandafter{\the\WF at everypar}%
+ \fi \global\c at WF@wrappedlines\z@ \WF at finale}
+
+\begingroup
+ \toks0={\let\everypar\WF@@everypar \everypar\expandafter{\the\WF at everypar}%
+ \let\parshape\@@parshape \let\@setpar\@@setpar }
+ \toks1=\expandafter{\@arrayparboxrestore}
+ \toks2=\expandafter{\clearpage}
+ \edef\@tempa{\def\noexpand\@arrayparboxrestore{\the\toks0 \the\toks1}%
+ \def\noexpand\clearpage{\noexpand\protect\noexpand\WFclear \the\toks2}}
+ \expandafter
+\endgroup\@tempa
+
+\@ifundefined{@capwidth}{\let\@capwidth\hsize}{}% Pamper RevTeX's Stupidity
+
+\def\WF at conflict{\WF at warning
+ {\WF at wfname used inside a conflicting environment}}
+\def\WF at collision{\WF at warning{Collision between wrapping environments}}
+\def\WF at fltmes{\ifWF at float \WF at info{\WF at wfname floats}%
+ \else \WF at warning{Stationary \WF at wfname forced to float}\fi}
+
+\let\WF at warning\@warning
+\let\WF at info\@gobble
+
+\@ifundefined{DeclareOption}{\endinput}{}
+
+\def\WF at warning{\PackageWarning{wrapfig}}
+\ProvidesPackage{wrapfig}[1999/10/12 \space v 3.3]
+\DeclareOption{verbose}{\def\WF at info{\PackageInfo{wrapfig}}}
+\ProcessOptions
+\AtEndDocument{\WFclear}
+
+\endinput
+
+%%%%% ----- End definitions ----- %%%%%
+
+%%%%% ----- Begin Instructions ----- %%%%%
+
+
+W R A P F I G . S T Y \ \ ver 3.3 \ \ (Oct 12, 1999)
+
+Copyright (C) 1991,1992,1995,1999 by Donald Arseneau (asnd at Triumf.ca)
+
+Wrapfig.sty provides the environments "wrapfigure" and "wraptable" for
+typesetting a narrow float at the edge of the text, and making the text
+wrap around it. The "wrapfigure" and "wraptable" environments interact
+properly with the "\caption" command to produce proper numbering, but
+they are not regular floats like "figure" and "table", so (beware!) they
+may be printed out of sequence with the regular floats. There are four
+parameters for "\begin{wrapfigure}", two optional and two required, plus
+the text of the figure, with a caption perhaps:
+
+ \begin{wrapfigure}[12]{r}[34pt]{5cm} <figure> \end{wrapfigure}
+ == = ==== ===
+ [number of narrow lines] {placement} [overhang] {width}
+
+Some idiosyncrasies:
+
+ - You must not specify a wrapfigure in any type of list environment or
+ or immediately before or immediately after one. It is OK to follow
+ a list if there is a blank line ("\par") in between.
+
+ - If you put a wrapfigure in a parbox or a minipage, or any other type
+ of grouping, the text wrapping should end before the group does.
+
+ - It does work in two-column format, but are your figures that small?
+
+ - It may be out of sequence with regular floats.
+
+ - The hlines that may be printed above and below floats are ignored;
+ you must insert them manually if desired.
+
+ - "\linewidth" is not adjusted within the wrapped text (because it can
+ only be set for whole paragraphs at a time). It is set within the
+ figure.
+
+\section{Placement and Floating}
+
+Parameter "#2" (required) is the figure placement code, but the valid
+codes are different from regular figures. They come in pairs: an
+uppercase version which allows the figure to float, and a lowercase
+version that puts the figure ``exactly here''.
+
+ r R - the right side of the text
+ l L - the left side of the text
+ i I - the inside edge--near the binding (if "[twoside]" document)
+ o O - the outside edge--far from the binding
+
+You should specify one code only, not a list. The figure or table must
+be on one side or the other; it cannot be in the middle with text on
+both sides. The "i" and "o" options refer to the inside and outside of
+the whole page, not individual columns.
+
+The ability to float is somewhat restricted, and you will get best results
+by giving exact manual placement, but floating is more convenient while
+revising the document. Any changes to the formatting can ruin your manual
+positioning so you should adjust the placement just before printing a
+final copy. Here are some tips for good placement:
+
+ - The environment should be placed so as to not run over a page break.
+
+ - The environment must not be placed in special places like lists.
+
+ - For esthetic reasons, only plain text should wrap around the figure.
+ Section titles and big equations look bad; lists are bad if the figure
+ is on the left. (All these function properly, they just don't look
+ very good.) Small equations look fine.
+
+ - It is convenient to begin the environment between paragraphs, but if
+ you want placement in the middle of a paragraph, you must put the
+ environment between two words where there is a natural line break.
+
+When floating, \LaTeX\ tries to apply these rules. More specifically,
+a floated wrapping environment will only begin...
+
+ - at the beginning of a paragraph,
+
+ - when there is enough room on the page, or it is possible to go on
+ the next page,
+
+ - if the `paragraph' is not in a section title or a list,
+
+ - if the paragraph is not wrapping around another figure,
+
+ - in the main text (not in a minipage etc.)
+
+It is possible that a non-floating wrapfigure will be forced to float
+when an earlier one is still being processed. A warning will be written
+in that case. You can have more information about the floating process
+written to the log file by specifying "\usepackage[verbose]{wrapfig}".
+
+If there is a lot of flexibility on a page, a floating wrapfigure may
+be placed badly; you must turn to manual placement. A rare problem is
+that floats and footnotes specified within the wrapping text can also
+cause poor placement and bad formatting.
+
+
+\section {Sizing and optional overhang}
+
+Parameter "#4" (the second required parameter) is the width of the figure
+or table. Given the way that \LaTeX\ puts just about everything into boxes
+with the current line-width, the width parameter will take precedence over
+whatever natural width the figure has. In particular, the caption is always
+typeset with the specified width. If the figure is wider than the space
+allotted, you will get an ``overfull box'' warning.
+
+However, if you specify a width of *zero* ("0pt"), the actual width of
+the figure will determine the wrapping width. A following "\caption"
+should have the same width as the figure, but it might fail badly; it
+is safer to specify a width when you use a caption.
+
+\LaTeX\ will wrap surrounding text around the figure, leaving a gap of
+"\intextsep" at the top and bottom, and "\columsep" at the side, by
+producing a series of shortened text lines beside the figure. The
+indentation (shortening) of the text is the figure width plus "\columnsep"
+minus overhang (if any; see below).
+
+\LaTeX\ calculates the number of short lines needed based on the height
+of the figure and the length "\intextsep". You can override this guess
+by giving the first optional argument (parameter "#1") specifying the
+number of shortened lines (counting each displayed equation as 3 lines).
+This is particularly useful when the surrounding text contains extra
+vertical spacing that is not accounted for automatically.
+
+The second optional parameter ("#3") tells how much the figure should
+hang out into the margin. The default overhang is given by the length
+"\wrapoverhang", which is "0pt" normally but can be changed using
+"\setlength". For example, to have all wrapfigures use the space
+reserved for marginal notes,
+
+ \setlength{\wrapoverhang}{\marginparwidth}
+ \addtolength{\wrapoverhang}{\marginparsep}
+
+When you do specify the overhang explicitly for a particular figure, you
+can use a special unit called "\width" meaning the width of the figure.
+For example, "[0.5\width]" makes the center of the figure sit on the
+edge of the text, and "[\width]" puts the figure entirely in the margin
+(and the adjacent text is indented by just "\columnsep"). This "\width"
+is the actual width of the wrapfigure, which may be greater than the
+declared width.
+
+
+\section{Some Random Implementation Notes}
+
+Unfortunately, \LaTeX's system of setting "\everypar" and "\par" is
+unable to coexist peacefully with a wrapping environment, so I was
+forced to subvert the "\@setpar" mechanism and "\everypar". ("\everypar"
+is already subverted once by NFSS.)
+
+When checking the room left on the page, remember that if there is less
+than "\baselineskip" the new paragraph will begin on the next page, even
+if there is no page stretch. If non-floating, I force a bad page break
+rather than have the figure hang into the bottom margin.
+
+Here are notes on various variables and some macros; what info they
+store and how they are used.
+
+ \WF at wli - number-of-wrapped-lines parameter, saved for start of wrapping.
+ Set globally by "\WF at wr" (set empty if no optional parameter given).
+ The floating mechanism ignores this and uses the real size.
+
+ \WF at ovh - margin overhang set globally by "\WF at rapt", saved until placing
+ figure (but not reset). Actually, the setting is very tricky so that
+ the expected values are used when a figure floats. First, the expression
+ is saved without evaluation by "\WF at rapt" ("\begin{wrapfigure}") because
+ "\width" is still unknown. Soon after that, "\endwrapfigure" executes
+ "\WF at ovh" to evaluate the overhang and save the result (so that changes
+ to "\wrapoverhang" while this figure is floating won't affect this
+ figure). Finally, it is used by "\WF at putfigmaybe" when printing the fig.
+
+ \WF at place - a macro that is used as a number, giving the placement code.
+ It might start out as "`I" and later be converted to "114" (r).
+
+ \WF at box - tested for void at "\begin{wrapfigure}", to avoid collisions,
+ by "\everypar" to do floating, and by "\WF at finale" before resetting
+ "\everypar". Voided globally when used by "\WF at putfigmaybe" (or by
+ "\WF at wr" if an old figure must be dumped prematurely).
+
+ \par - test if it is "\@@par" by "\begin{wrapfigure}" and "\WF at floathand"
+ to float past special environments. It is set to "\@par" ("\WF at mypar")
+ by "\WF at startwrapping", and restored by an end-group (bad!) or by
+ "\WF at finale" (good). It is protected from change by redefining
+ "\@setpar".
+
+ \parshape - let to "\WF at fudgeparshape" by "\WF at startwrapping", so lists
+ will continue wrapping; "\@@parshape" preserves the real "\parshape"
+ command, and it is restored by "\WF at finale" or "\@parboxrestore".
+ "\WF at floathand" and "\WF at wr" test if old wrapping is still in progress
+ with "\ifx\parshape\WF at fudgeparshape". The value of "\@@parshape" is
+ also tested to float past lists and other wrapping environments.
+
+ \hangindent - tested to float past section titles etc.
+
+ \c at WF@wrappedlines - the number of shortened lines + 1; set globally by
+ "\WF at startwrapping" and decremented by "\par" ("\WF at mypar"). It is > 1
+ only when wrapping is incomplete. "\WF at wraphand", "\WF at fudgeparshape",
+ and "\WF at mypar" test the number for calling "\WF at finale". It may get
+ stuck at some high value if "\par" is restored by an end-group, (and
+ wrapping is terminated prematurely) so it is unwise to use this as a
+ test for wrapping-complete.
+
+ \pagetotal - one of many parameters used to compute floating. When
+ putting a wrapfigure in a parbox, I assign "\let\pagetotal\maxdimen"
+ (locally!) to signal not-top-of-page and no floating.
+
+ \WF at pspars - the "\parshape" parameters as LaTeX sets them for lists
+ ("\WF at fudgeparshape"); when wrapping I test it and use it to modify my
+ own real params for the paragraph. They are also used when "\parshape"
+ is restored after wrapping.
+
+ \WF at finale - is performed by "\par" when wrapping should end. However,
+ that might happen inside a group (a list especially), so the subverted
+ versions of "\par", "\parshape" etc. will be reinstated when the group
+ ends. Thus, they must themselves test "\c at WF@wrappedlines" < 2 to see
+ when wrapping is over, and if so, they should just do "\WF at finale" again.
+
+These are the tests to see if a floating wrapfigure will fit at a particular
+spot. These tests are performed at the beginning of every paragraph after
+the figure, except in lists etc. ("\pagegoal" - "\pagetotal" is the room
+left on the page.)
+
+ >
+ room_left := \pagegoal - \pagetotal
+ if room_left < 0 then page overfull already: put figure (on next page)
+ else
+ if figure_size > room_left then does not fit
+ if max(min_stretch, \pagestretch) + extra > room_left
+ then page can stretch until full: put figure (at top of next page)
+ fi
+ else figure fits: put figure
+ fi fi
+ <
+
+Even if a wrapfigure is not floating, it will go through the same logic
+to generate a "\pagebreak", and maybe an underfull page, when the current
+page can stretch until full. The "min_stretch" depends on whether it is
+floating or not: ".5\baselineskip" (floating) "2\baselineskip" (not). The
+"extra" is ".5\baselineskip" in either case. These values can be adjusted.
+
+There are some other `magic numbers' for floating that aren't really so
+special, but you must change them together if you change them at all.
+To make floating wrapfigures float less and fit on pages more frequently,
+but not change the number of wrapped lines, decrease the "1.5" in
+"\global\advance\WF at size1.5\baselineskip" and increase the "1.1" in
+"\advance\WF at size1.1\baselineskip" by the same amount (and vice versa).
+To make more (or fewer) wrapped lines for the same size figure, without
+changing the floating, change "1.1" in "\advance\WF at size1.1\baselineskip"
+unilaterally.
+
+%%%%% ----- End Instructions ----- %%%%%
+
+Test file integrity: ASCII 32-57, 58-126: !"#$%&'()*+,-./0123456789
+:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~
+
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