swimgraf

git-svn-id: svn://tug.org/texlive/trunk@1362 c570f23f-e606-0410-a88d-b1316a301751

2 files changed, 1496 insertions, 0 deletions

diff --git a/Master/texmf-dist/tex/latex/swimgraf/swimgraf.cfg b/Master/texmf-dist/tex/latex/swimgraf/swimgraf.cfg
new file mode 100644
index 00000000000..fb05226f745
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/swimgraf/swimgraf.cfg
@@ -0,0 +1,172 @@
+%-------------------------------------%
+% Configuration file for SWIMGRAF.STY %
+%-------------------------------------%
+% Path for records files
+\def\swg@filepath{c:/xy/swimming/}
+%
+% Data filename.  (File must be in same directory as .tex file containing
+% \swimgraph macro.)
+\def\swg@datafile{swg.dat}
+%
+%-------------------------------------%
+% Colors                              %
+%-------------------------------------%
+%
+\definecolor{gold}{rgb}{1.0,.8,.1}
+\definecolor{lightgold}{rgb}{1.0,.9,.2}
+\definecolor{silver}{rgb}{.7,.7,.7}
+\definecolor{lightsilver}{rgb}{.9,.9,.9}
+\definecolor{lightmagenta}{cmyk}{0, 0.3, 0, 0}
+\definecolor{lightgreen}{cmyk}{.3, 0, .3, 0}
+\definecolor{lightblue}{cmyk}{0.3, 0.3, 0, 0}
+\definecolor{lightcyan}{cmyk}{0.3, 0, 0, 0}
+
+% world record
+%   short course
+\def\swg@wsccolor{gold}
+%   long course
+\def\swg@wlccolor{lightgold}
+
+% National record
+%   short course
+\def\swg@nsccolor{cyan}
+%   long course
+\def\swg@nlccolor{lightcyan}
+
+% Age-specific records
+% age record a
+%   short course
+\def\swg@asccolor{magenta}
+%   long course
+\def\swg@alccolor{lightmagenta}
+% age record b
+%   short course
+\def\swg@bsccolor{blue}
+%   long course
+\def\swg@blccolor{lightblue}
+% age record c
+%   short course
+\def\swg@csccolor{yellow}
+%   long course
+\def\swg@clccolor{yellow}
+% age record d
+%   short course
+\def\swg@dsccolor{yellow}
+%   long course
+\def\swg@dlccolor{yellow}
+% age record e
+%   short course
+\def\swg@esccolor{yellow}
+%   long course
+\def\swg@elccolor{yellow}
+% age record f
+%   short course
+\def\swg@fsccolor{yellow}
+%   long course
+\def\swg@flccolor{yellow}
+%
+% swimmer's times
+%   short course
+\def\swg@sccolor{green}
+%   long course
+\def\swg@lccolor{lightgreen}
+
+% labels for meet names
+\def\swg@labelcolor{green}
+%
+% vertical lines for months
+\def\swg@monthlinecolor{lightgray}
+% vertical lines for years
+\def\swg@yearlinecolor{black}
+% horizontal lines at one second intervals
+\def\swg@oneseclinecolor{lightgray}
+% horizontal lines at five second intervals
+\def\swg@fiveseclinecolor{black}
+
+%-------------------------------------%
+% Font size for meet name labels      %
+%-------------------------------------%
+% Can be empty (in which case default font size for document used)
+% or \small, \tiny, etc.
+\def\swg@labelfontsize{}
+
+%-------------------------------------%
+% Distances                           %
+%-------------------------------------%
+% All distances can be numbers or dimensions (e.g. 5mm).  If a dimension, the
+% distance is fixed.  If a number, it depends on the value of the xunit
+% (if horizontal) or yunit (if vertical).  If you have graphs using various
+% yunits, a dimension may be best.
+%
+% At top:
+% Vertical distance between top of graph and base of key.
+\def\swg@keyvsep{8mm}
+%
+% At bottom:
+% Vertical distance between baseline of graph and month labels.
+\def\swg@monthvsep{5mm}
+
+% Vertical distance between baseline of month labels and year labels.
+\def\swg@yearvsep{5mm}
+
+% Vertical distance between baseline of year labels and title.
+\def\swg@titlevsep{5mm}
+
+% Vertical distance between plotted dots and meet labels
+\def\swg@labelvsep{3mm}
+
+% At side:
+% Horizontal distance between "time" label and y-axis
+\def\swg@tlabelpos{14mm}
+
+% Line width for plot of swimmer's times
+\def\swg@linewidth{1mm}
+
+% Line width for record lines
+\def\swg@reclinewidth{0.8mm}
+
+%-------------------------------------%
+% Default options                     %
+%-------------------------------------%
+% Record series a, b, n, and w
+\ExecuteOptions{a,b,n,w}
+
+%-------------------------------------%
+% Units                               %
+%-------------------------------------%
+
+% The units xunit and yunit determine the size of the plot.
+% Changing them here changes the default.  You can override this
+% setting by using an optional argument of \swimgraph: e.g.
+% \swimgraph[xunit=1mm,yunit=4mm]...
+% The framesep determines the amount of white space around the boxes
+% of text that block out the background (the labels for records).
+\psset{xunit=.4mm,yunit=3.5mm,framesep=0pt}
+
+%-------------------------------------%
+% Formats used by \swimtext           %
+%-------------------------------------%
+
+% For interpretation, see p. 24 of LaTeX Companion
+\renewcommand{\section}%
+  {\@startsection{section}{1}{\z@}%
+     {-2ex \@plus -.5ex \@minus -.1ex}%
+     {0.7ex \@plus.1ex}%
+     {\hskip-\parindent\hskip -7pt\hbox to 0pt{\hss\rule[1.8pt]{5pt}{5pt}\hss}%
+        \hskip 7pt\reset@font\bfseries}}
+\renewcommand{\subsection}{\@startsection{subsection}{2}{\z@}%
+                                     {-1.5ex\@plus -.5ex \@minus -.1ex}%
+                                     {.5ex \@plus .1ex}%
+                                     {\reset@font\itshape}}
+
+\newenvironment{swgdescription}
+               {\list{}{\labelwidth\z@ \itemindent-\leftmargin
+                        \let\makelabel\swgdescriptionlabel
+                        \parsep 0\p@
+                        \itemsep 0\p@
+                        \topsep 0\p@}}
+               {\endlist}
+\newcommand*\swgdescriptionlabel[1]{\hspace\labelsep
+                                \normalfont #1}
+
+
diff --git a/Master/texmf-dist/tex/latex/swimgraf/swimgraf.sty b/Master/texmf-dist/tex/latex/swimgraf/swimgraf.sty
new file mode 100644
index 00000000000..1dc25d61735
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/swimgraf/swimgraf.sty
@@ -0,0 +1,1324 @@
+% swimgraf.sty
+% To produce graphs of swim times using PSTricks tools
+% Martin J. Osborne 2002/5 Version 1.0
+% http://www.economics.utoronto.ca/osborne
+% For documentation and files of records, see
+% http://www.economics.utoronto.ca/osborne/latex
+% This material is subject to the LaTeX Project Public License.  See
+%   http://www.ctan.org/tex-archive/help/Catalogue/licenses.lppl.html
+% for details.
+
+\RequirePackage{mathpazo}
+\RequirePackage{pstricks}
+\RequirePackage{pstcol,pst-plot}
+\RequirePackage{keyval}
+
+\newif\ifswg@eventmismatch
+\newif\ifswg@continue
+\newif\ifswg@plotlabel\swg@plotlabeltrue
+\newif\ifswg@a\swg@afalse
+\newif\ifswg@b\swg@bfalse
+\newif\ifswg@c\swg@cfalse
+\newif\ifswg@d\swg@dfalse
+\newif\ifswg@e\swg@efalse
+\newif\ifswg@f\swg@ffalse
+\newif\ifswg@j\swg@jfalse
+\newif\ifswg@n\swg@nfalse
+\newif\ifswg@w\swg@wfalse
+\newif\ifswg@x\swg@xfalse
+\newif\ifswg@y\swg@yfalse
+\newif\ifswg@z\swg@zfalse
+\newif\ifswg@agerec\swg@agerecfalse
+\newif\ifswg@screcinrange\swg@screcinrangefalse
+\newif\ifswg@lcrecinrange\swg@lcrecinrangefalse
+\newif\ifswg@continue\swg@continuetrue
+\newif\ifswg@star
+\newif\ifswg@hyphen
+\newif\ifswg@qm
+\newif\ifswg@colon
+\newif\ifswg@period
+\newif\ifswg@plus
+\newif\ifswg@matchfound
+\newif\ifswg@nmn
+\newif\ifswg@nmd
+\newif\ifswg@eventfound
+\newif\ifswg@inrange
+\newif\ifswg@indescription\swg@indescriptionfalse
+\newif\ifswg@putyr\swg@putyrfalse
+
+\newdimen\swg@monthbaseh
+\newdimen\swg@titlebaseh
+\newdimen\swg@tempdima
+\newdimen\swg@tempdimb
+\newdimen\swg@tempdimh
+\newdimen\swg@tempdiml
+\newdimen\swg@avgw
+\newdimen\swg@avgh
+\newdimen\swg@top
+\newdimen\swg@bottom
+\newdimen\swg@labelh
+\newdimen\swg@lpos
+\newdimen\swg@keyh
+
+\newcount\swg@htime
+\newcount\swg@ltime
+\newcount\swg@lhvytime
+\newcount\swg@age
+\newcount\swg@endage
+\newcount\swg@hvylines
+\newcount\swg@lghlines
+\newcount\swg@midy
+\newcount\swg@day
+\newcount\swg@month
+\newcount\swg@year
+\newcount\swg@daycount
+\newcount\swg@diycount
+\newcount\swg@startday
+\newcount\swg@startyear
+\newcount\swg@startdiy
+\newcount\swg@endday
+\newcount\swg@enddaycount
+\newcount\swg@enddiy
+\newcount\swg@bdaydiy
+\newcount\swg@mid
+\newcount\swg@i
+\newcount\swg@recsday
+\newcount\swg@receday
+\newcount\swg@agecount
+\newcount\swg@vlabelsecs
+\newcount\swg@vlabelmins
+\newcount\@tempcntc
+\newcount\@tempcntd
+\newcount\@tempcntx
+\newcount\@tempcnty
+\newcount\@tempcntz
+\newcount\@tempcntyr
+
+% If you use the landscape option of the article style and 
+% 'lettersize' paper, the landgraph option for swimgraf defines
+% margins etc. that seem to allow you to use the whole page
+% (I don't understand the logic of the topmargin)
+
+\DeclareOption{landgraph}{\textwidth 11in\textheight 8.5in
+\oddsidemargin -1in\evensidemargin -1in\topmargin -1.5in}
+
+% Age-specific standards/records
+\DeclareOption{a}{\swg@atrue}
+\DeclareOption{b}{\swg@btrue}
+\DeclareOption{c}{\swg@ctrue}
+\DeclareOption{d}{\swg@dtrue}
+\DeclareOption{e}{\swg@etrue}
+\DeclareOption{f}{\swg@ftrue}
+% Age-open standards/records
+\DeclareOption{j}{\swg@jtrue}
+\DeclareOption{n}{\swg@ntrue}
+\DeclareOption{w}{\swg@wtrue}
+\DeclareOption{x}{\swg@xtrue}
+\DeclareOption{y}{\swg@ytrue}
+\DeclareOption{z}{\swg@ztrue}
+
+\input swimgraf.cfg
+
+\ProcessOptions
+
+%---------------------------------------%
+% LABELS ON VERTICAL AXIS               %
+%---------------------------------------%
+% Modify PSTricks labels on vertical axis 
+% to convert seconds into minutes and seconds
+
+\def\psvlabel#1{%
+  \swg@tominssecso#1\relax
+  \swg@timeresult}
+
+%-------------------------------------%
+% ERRORS                              %
+%-------------------------------------%
+
+% Following modeled on PSTricks error messages
+\def\swg@err#1#2{%
+\begingroup
+\newlinechar`\^^J
+\edef\swg@tempc{#2}%
+\expandafter\errhelp\expandafter{\swg@tempc}%
+\typeout{^^JSwimgraph error: type \space H <return> \space for immediate help.}%
+\errmessage{#1}%
+\endgroup}
+
+\def\swg@ehpa{%
+This result will be ignored.^^J
+Type \space <return> \space to proceed or \space X <return> \space to quit.}
+\def\swg@ehpb{%
+Your command was ignored. Will recover best I can.^^J
+Type \space <return> \space to proceed or \space X <return> \space to quit.}
+\def\swg@ehpc{%
+You need to fix this error before proceding.^^J
+Type \space X <return> \space to quit.}
+
+%-------------------------------------%
+% DATE UTILITY                        %
+%-------------------------------------%
+% \swg@date year-month-day defines \swg@year, \swg@month, \swg@day,
+% \swg@diycount (day in year), and \swg@daycount (index of day since 2000/1/1)
+% Doesn't account for leap years
+
+\def\swg@date#1-#2-#3 {%
+  \swg@year=#1
+  \swg@month=#2
+  \swg@day=#3
+  \ifnum\swg@month=1
+  \else\ifnum\swg@month=2
+    \advance\swg@day by31
+  \else\ifnum\swg@month=3
+    \advance\swg@day by59
+  \else\ifnum\swg@month=4
+    \advance\swg@day by90
+  \else\ifnum\swg@month=5
+    \advance\swg@day by120
+  \else\ifnum\swg@month=6
+    \advance\swg@day by151
+  \else\ifnum\swg@month=7
+    \advance\swg@day by181
+  \else\ifnum\swg@month=8
+    \advance\swg@day by212
+  \else\ifnum\swg@month=9
+    \advance\swg@day by243
+  \else\ifnum\swg@month=10
+    \advance\swg@day by273
+  \else\ifnum\swg@month=11
+    \advance\swg@day by304
+  \else\ifnum\swg@month=12
+    \advance\swg@day by334
+  \else
+    \swg@err{The month \the\swg@month\space (in the date #1-#2-#3) does not exist}\swg@ehpc
+  \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
+  \swg@diycount=\swg@day
+% \swg@daycount is index of day since 2000/1/1
+  \swg@daycount=\swg@year
+  \advance\swg@daycount by-2000
+% doesn't account for leap years
+  \multiply\swg@daycount by365
+  \advance\swg@daycount by\swg@diycount
+}
+
+%-------------------------------------%
+% TIME UTILITIES                      %
+%-------------------------------------%
+% Test time format
+
+% The function \in@ is in LaTeX
+% \in@{x}{y} sets \ifin@ true if the string y contains the string x
+% and false otherwise
+% Here it is in case it disappears:
+%\def\in@#1#2{%
+% \def\in@@##1#1##2##3\in@@{%
+%  \ifx\in@##2\in@false\else\in@true\fi}%
+% \in@@#2#1\in@\in@@}
+%\newif\ifin@
+
+% Given time in various formats, define \swg@mins, \swg@secs, and \swg@msecs.
+% Formats accepted: m:s.x (put m in \swg@mins, s in \swg@secs, x in \swg@msecs)
+%   m:s (put m in \swg@mins, s in \swg@secs, and 0 in \swg@msecs)
+%   s.x (put s in \swg@secs and x in \swg@msecs)
+%   s (put s in \swg@secs and 0 in \swg@msecs)
+\def\swg@parsetime#1{%
+  \in@{:}{#1}%
+  \ifin@%
+    \in@{.}{#1}%
+    \ifin@%
+      \swg@t@msm#1\relax%
+    \else%
+      \swg@t@ms#1\relax%
+    \fi%
+  \else%
+    \in@{.}{#1}%
+    \ifin@%
+      \swg@t@sm#1\relax%
+    \else%
+      \swg@t@s#1\relax%
+    \fi%
+  \fi%
+}
+
+\def\swg@t@msm#1:#2.#3\relax{%
+  \def\swg@mins{#1}\def\swg@secs{#2}\def\swg@msecs{#3}}
+\def\swg@t@ms#1:#2\relax{%
+  \def\swg@mins{#1}\def\swg@secs{#2}\def\swg@msecs{0}}
+\def\swg@t@sm#1.#2\relax{%
+  \def\swg@mins{0}\def\swg@secs{#1}\def\swg@msecs{#2}}
+\def\swg@t@s#1\relax{%
+  \def\swg@mins{0}\def\swg@secs{#1}\def\swg@msecs{0}}
+
+% Convert time to seconds.milliseconds (OK for argument to be in this format)
+% Puts result in \swg@timeresult
+% Use syntax \expandafter\swg@tosecs\yourtime\relax
+% Result is in \swg@timeresult
+\def\swg@tosecs#1\relax{%
+  \swg@parsetime{#1}%
+  \@tempcnta=\swg@mins%
+  \multiply\@tempcnta by60%
+  \advance\@tempcnta by\swg@secs\relax%
+  \edef\swg@timeresult{\the\@tempcnta.\swg@msecs}%
+}
+
+% Same, but ignore any milliseconds
+\def\swg@tosecso#1\relax{%
+  \swg@parsetime{#1}%
+  \@tempcnta=\swg@mins%
+  \multiply\@tempcnta by60%
+  \advance\@tempcnta by\swg@secs\relax%
+  \edef\swg@timeresult{\the\@tempcnta}%
+}
+
+% Convert time to minutes:seconds.msecs if minutes > 0, else seconds.msecs
+% (OK for argument to already be in this format)
+% Puts result in \swg@timeresult
+% Use syntax \expandafter\swg@tominssecs\yourtime\relax
+\def\swg@tominssecs#1\relax{%
+  \swg@parsetime{#1}%
+  \@tempcnta=\swg@secs%
+  \divide\@tempcnta by60%
+  \@tempcntc=\@tempcnta%
+  \advance\@tempcntc by\swg@mins%
+  \multiply\@tempcnta by60%
+  \@tempcntb=\swg@secs%
+  \advance\@tempcntb by-\@tempcnta%
+  \ifnum\@tempcntc=0%
+    \edef\swg@timeresult{\the\@tempcntb.\swg@msecs}%
+  \else\ifnum\@tempcntb<10%
+    \edef\swg@timeresult{\the\@tempcntc:0\the\@tempcntb.\swg@msecs}%
+  \else%
+    \edef\swg@timeresult{\the\@tempcntc:\the\@tempcntb.\swg@msecs}%
+  \fi\fi%
+}
+
+% Convert time to minutes:seconds (with minutes = 0 for times less than
+% a minute)
+% (OK for argument to already be in this format)
+% Puts result in \swg@timeresult
+% Use syntax \expandafter\swg@tominssecso\yourtime\relax
+\def\swg@tominssecso#1\relax{%
+  \swg@parsetime{#1}%
+  \@tempcnta=\swg@secs%
+  \divide\@tempcnta by60%
+  \@tempcntc=\@tempcnta%
+  \advance\@tempcntc by\swg@mins%
+  \multiply\@tempcnta by60%
+  \@tempcntb=\swg@secs%
+  \advance\@tempcntb by-\@tempcnta%
+  \ifnum\@tempcntb<10%
+    \edef\swg@timeresult{\the\@tempcntc:0\the\@tempcntb}%
+  \else%
+    \edef\swg@timeresult{\the\@tempcntc:\the\@tempcntb}%
+  \fi%
+}
+
+%-------------------------------------%
+% RECORDS                             %
+%-------------------------------------%
+%
+% \swg@readrec#1#2: read records from file
+% #1: record type (w, n, ...)
+% #2: event name [e.g. "50 free"]
+% Defines
+% \swg@reclabel (label for record as it appears on graph)
+% \swg@screc (short course record)
+% \swg@lcrec (long course record)
+\def\swg@readrec#1#2
+  {
+% need \edef here: if #2 is a macro, which it is in this application, it
+% needs to be expanded when \swg@event is defined
+  \edef\swg@event{#2}
+% to get rid of CR, which is converted to space, at end of line that is read
+  \endlinechar=-1
+  \openin1=\swg@recfile
+% first line of file is comment
+% second line is label (as it appears on graph)
+  \read1 to\@templine
+  \read1 to\swg@reclabel
+  \loop
+    \read1 to\@templine
+      \ifx\@templine\swg@event\swg@eventmismatchfalse
+      \else\swg@eventmismatchtrue\fi
+      \ifeof1\relax\swg@eventmismatchfalse\else\fi
+    \ifswg@eventmismatch
+  \repeat
+  \ifeof1
+    \def\swg@screc{0}
+    \def\swg@lcrec{0}
+  \else
+    \read1 to \swg@sc
+    \read1 to \swg@lc
+    \typeout{\swg@reclabel: \swg@sc\space(SC), \swg@lc\space(LC)}
+    \expandafter\swg@tosecs\swg@sc\relax
+    \edef\swg@screc{\swg@timeresult}
+    \expandafter\swg@tosecs\swg@lc\relax
+    \edef\swg@lcrec{\swg@timeresult}
+  \fi
+  \endlinechar=13
+  \closein1
+  }
+
+% Draw line, given record type and times, and start and end days.
+% #1: type of record: w, n, ... (needed to determine color)
+% #2: SC record time
+% #3: LC record time
+% #4: start day
+% #5: end day
+\def\swg@xrecline#1#2#3#4#5{%
+  \def\swg@recsccolor{\csname swg@#1sccolor\endcsname}
+  \def\swg@reclccolor{\csname swg@#1lccolor\endcsname}
+% if no record on file, or if above htime, don't draw any line
+  \edef\@argii{#2}\edef\@argiii{#3}\def\@zero{0}
+  \swg@screcinrangefalse
+  \swg@lcrecinrangefalse
+  \swg@tempdima=\@argii mm
+  \swg@tempdimb=\@argiii mm
+  \swg@tempdimh=\the\swg@htime mm
+  \swg@tempdiml=\the\swg@ltime mm
+  \ifx\@argii\@zero
+  \else
+    \ifdim\swg@tempdima<\swg@tempdimh
+      \ifdim\swg@tempdima>\swg@tempdiml
+        \swg@screcinrangetrue
+        \psline[linecolor=\swg@recsccolor,linewidth=\swg@reclinewidth]%
+(#4,#2)(#5,#2)
+      \fi
+      \else
+        \ifswg@screcinrange\else\typeout{Note: SC record is out of range.}
+        \fi
+    \fi
+  \ifswg@screcinrange\else\typeout{Note: SC record is out of range.}\fi
+  \fi
+  \ifx\@argiii\@zero
+    \else
+    \ifdim\swg@tempdimb<\swg@tempdimh
+      \ifdim\swg@tempdimb>\swg@tempdiml
+        \swg@lcrecinrangetrue
+        \psline[linecolor=\swg@reclccolor,linewidth=\swg@reclinewidth]%
+(#4,#3)(#5,#3)
+      \fi
+      \else
+        \ifswg@lcrecinrange\else\typeout{Note: LC record is out of range.}
+        \fi
+    \fi
+    \ifswg@lcrecinrange\else\typeout{Note: LC record is out of range.}
+    \fi
+  \fi
+  \let\psunit=\psxunit
+  \pssetlength{\swg@avgw}{#4}
+  \psaddtolength{\swg@avgw}{#5}
+  \divide\swg@avgw by2
+  \let\psunit=\psyunit
+% If there is no short course record
+  \ifx\@argii\@zero
+% then if there is no long course record, do nothing
+    \ifx\@argiii\@zero
+% and if there is a long course record and it is in the range, label it
+    \else
+      \ifswg@lcrecinrange
+        \def\swg@avghh{#3}
+        \rput*[framesep=0pt](\swg@avgw,\swg@avghh)%
+{\color{\swg@recsccolor}\swg@reclabel}
+      \fi
+    \fi
+% If there is a short course record
+  \else
+% but no long course record, just label the short course record
+    \ifx\@argiii\@zero
+      \ifswg@screcinrange
+        \def\swg@avghh{#2}
+        \rput*(\swg@avgw,\swg@avghh){\color{\swg@recsccolor}\swg@reclabel}
+      \fi
+% and if there are both long course and short course records, label them
+    \else
+      \ifswg@lcrecinrange
+        \ifswg@screcinrange
+          \pssetlength{\swg@avgh}{#2}
+          \psaddtolength{\swg@avgh}{#3}
+          \divide\swg@avgh by2
+          \rput*(\swg@avgw,\swg@avgh){\color{\swg@recsccolor}\swg@reclabel}
+        \else
+          \def\swg@avghh{#3}
+          \rput*(\swg@avgw,\swg@avghh){\color{\swg@recsccolor}\swg@reclabel}
+        \fi
+      \else
+        \ifswg@screcinrange
+          \def\swg@avghh{#2}
+          \rput*(\swg@avgw,\swg@avghh){\color{\swg@recsccolor}\swg@reclabel}
+        \fi
+      \fi
+    \fi
+  \fi
+  }
+
+% Read record from file and pass appropriate parameters to \swg@xrecline
+% #1: record type (w, n, ...)
+% #2: event name (e.g. "50 free")
+% #3: start day
+% #4: end day
+\def\swg@recline#1#2#3#4{
+% name of record file: like fw.dat (female), mw.dat (male) for age-open
+% and fw11.dat (female), mw11.dat (male) for age-specific (age 11)
+  \def\swg@recfile{%
+    \swg@filepath\swg@sex #1\ifswg@agerec\the\swg@agecount\fi.dat}
+  \IfFileExists{\swg@recfile}{
+    \swg@readrec{#1}{#2}
+    \swg@xrecline{#1}{\swg@screc}{\swg@lcrec}{#3}{#4}
+    }{\typeout{FYI: file \swg@recfile\space does not exist.}}
+  }
+%
+% Line for age-specific record, series #1 (a, b, ...)
+% Calls \swg@recline
+\def\swg@agerecline#1{%
+  \swg@recsday=0
+  \swg@receday=\swg@bdaydiy
+  \advance\swg@receday by-\swg@startdiy
+  \ifnum\swg@startdiy>\swg@bdaydiy\advance\swg@receday by365\fi
+  \swg@agecount=\swg@age
+  \loop
+    \ifnum\swg@agecount=\swg@endage\swg@receday=\swg@endday\fi
+%    \typeout{Swimmer's age: \the\swg@agecount}
+%    \typeout{sday: \the\swg@recsday.  eday: \the\swg@receday}
+% braces enclosing next two lines are essential, because \swg@recline 
+% includes a \loop
+    {\swg@recline{#1}{\swg@dist\swg@strokex}%
+       {\the\swg@recsday}{\the\swg@receday}}
+    \ifnum\swg@agecount<\swg@endage\advance\swg@agecount by1
+       \swg@recsday=\swg@receday
+       \advance\swg@receday by365
+  \repeat
+  }
+
+%-------------------------------------%
+% PUTMONTH                            %
+%-------------------------------------%
+% Put month labels on graph
+% Draws a vertical line at the beginning of the month 
+% and puts the month name.
+% \@tempcntb counts day in year.  Is set to #3 by \swg@putmonth.
+% \@tempcntd counts day since base date.
+% \@tempcntc is x-coordinate of vertical line for month
+%    It is initialized at 0; upon entering the macro, its value is the
+%    x-coordinate for the line for the (start of the) previous month.  The
+%    macro increases its value to the x-coordinate for the start of the
+%    current month, by
+%    increasing it by #3 - \@tempcntb to a maximum of \swg@endday
+% #1: month name
+% #2: # of days in month
+% #3: # of days in year till 1st of month
+
+\def\swg@putmonth#1#2#3{
+  \@tempcnta=#3%
+  \advance\@tempcntd by-\@tempcntc
+  \advance\@tempcntc by#3\advance\@tempcntc by-\@tempcntb
+  \advance\@tempcntd by\@tempcntc
+  \ifnum\@tempcntd<\swg@enddaycount
+% don't put vertical line if first day is first of month
+    \ifnum\@tempcntc>0
+      \ifnum\@tempcnta=0% at start of new year
+        \def\swg@linecolor{\swg@yearlinecolor}%
+      \else
+        \def\swg@linecolor{\swg@monthlinecolor}%
+      \fi
+    \psline[linecolor=\swg@linecolor]%
+(\the\@tempcntc.5,\swg@ltime)(\the\@tempcntc.5,\swg@htime)%
+    \fi
+  \else\@tempcntc=\swg@endday % \@tempcntc gets stuck at \swg@endday
+  \fi
+  \advance\@tempcntc by#2
+  \ifnum\@tempcntc<\swg@endday
+    \@tempcnta=#2\divide\@tempcnta by2
+    \advance\@tempcntc by-\@tempcnta
+    \rput[B](\@tempcntc,\swg@monthbaseh){#1}
+    \advance\@tempcntc by\@tempcnta
+  \fi
+  \advance\@tempcntc by-#2
+  \@tempcntb=#3}
+
+%-------------------------------------%
+% UTILITIES                           %
+%-------------------------------------%
+%
+% \end is a terminator
+% Macro checks if second character of line is =.  Line must contain at least
+% 3 characters, else macro will bomb
+\def\swg@parsedataline#1#2#3\end{
+  \ifx#2=
+    \def\swg@switch{#1}
+    \def\swg@content{#3}
+  \else\swg@err{Bad syntax in file '\swg@datafile' on line '\swg@fileline':^^J\space\space second character is not '='}\swg@ehpc
+  \fi
+}
+
+% Parser for line of swimmer's data file giving times
+\def\swg@parseresultline#1 #2 #3\end{
+  \def\swg@fdist{#1}
+  \def\swg@fstroke{#2}
+  \def\swg@ftime{#3}}
+
+\def\swg@parsedatline#1 #2\end{
+  \def\swg@datargi{#1}
+  \def\swg@datargii{#2}}
+
+% Read data from \swg@datafile and transfer appropriate parts of it to
+% swgs1.tmp (short course times), swgs1d.tmp (corresponding meet names),
+% swgl1.tmp (long course times), swgl1d.tmp (corresponding meet names),
+% and also similar files with 2 suffixes [for second series; not yet
+% implemented].  The time files are in the format to be read by PSTricks'
+% \readdata, and the meet name files are used by \swg@plotlabel.
+% #1: event distance.  #2: stroke.
+\def\swg@readdata#1#2
+  {
+  \swg@matchfoundfalse
+  \edef\swg@argi{#1}
+  \edef\swg@argii{#2}
+% to get rid of CR, which is converted to space, at end of line that is read
+  \endlinechar=-1
+  \openin0=\swg@datafile
+  \immediate\openout1=swgs1.tmp  % short course times, series 1
+  \immediate\openout2=swgs1d.tmp % short course descriptions, series 1
+  \immediate\openout3=swgl1.tmp  % long course times, series 1
+  \immediate\openout4=swgl1d.tmp % short course descriptions, series 1
+% first three lines are ignored (name and birthdate have already been read)
+  \read0 to\swg@fileline
+  \read0 to\swg@fileline
+  \read0 to\swg@fileline
+  \read0 to\swg@fileline
+  \loop
+    \read0 to\swg@fileline
+% Next line necessary because blank line is read at end of file, before
+% \ifeof0 is true.  It also allows all lines starting % to be ignored.
+    \ifx\swg@fileline\@empty
+    \else
+      \expandafter\swg@parsedataline\swg@fileline\end
+      \if\swg@switch m
+        \ifswg@eventfound\swg@txdata\fi
+        \let\swg@meetname=\swg@content
+%\typeout{Meet: \swg@meetname}
+      \else\if\swg@switch d
+        \ifswg@eventfound\swg@txdata\fi
+        \let\swg@meetdate=\swg@content
+%\typeout{Date: \swg@meetdate}
+      \else\if\swg@switch c
+        \global\let\swg@fcourse=\swg@content
+      \else\if\swg@switch n
+        \global\let\swg@s@graphnote=\swg@content
+      \else\if\swg@switch r
+        \ifswg@eventfound\swg@txdata\fi
+        \global\let\swg@descmod=\swg@switch
+        \swg@checkdata
+      \else\if\swg@switch u
+        \ifswg@eventfound\swg@txdata\fi
+        \global\let\swg@descmod=\swg@switch
+        \swg@checkdata
+      \else\if\swg@switch R
+        \ifswg@eventfound\swg@txdata\fi
+        \global\let\swg@descmod=\swg@switch
+        \swg@checkdata
+      \fi\fi\fi\fi\fi\fi\fi
+    \fi
+    \ifeof0\relax\swg@continuefalse\else\swg@continuetrue\fi
+    \ifswg@continue
+  \repeat
+  \endlinechar=13
+  \ifswg@eventfound\swg@txdata\fi
+  \closein0
+  \immediate\closeout1
+  \immediate\closeout2
+  \immediate\closeout3
+  \immediate\closeout4
+  \ifswg@matchfound\else
+    \swg@err{No data for event '#1 #2' in date range requested}\swg@ehpc
+  \fi
+  }
+
+% Check if result is for right event and within date range, in which case
+% extract variables and set \swg@eventfound true.
+% Called by \swg@readdata, which defines relevant variables.
+\def\swg@checkdata{%
+  \expandafter\swg@parseresultline\swg@content\end
+%\typeout{Event \swg@fdist\space\swg@fstroke\space\swg@fcourse\space\swg@ftime}
+  \ifx\swg@argi\swg@fdist
+    \ifx\swg@argii\swg@fstroke
+% Check if date is in right range, and if so create right variables
+% to write to swgsi.tmp or swgli.tmp (using \swg@txdata)
+      \expandafter\swg@date \swg@meetdate {}
+      \ifnum\swg@daycount>\swg@startday
+        \ifnum\swg@daycount<\swg@enddaycount
+          \swg@matchfoundtrue
+          \advance\swg@daycount by-\swg@startday
+          \advance\swg@daycount by1%
+          \expandafter\swg@tosecs\swg@ftime\relax%
+% CANNOT write \let\swg@ftime=\swg@timeresult on next line (why not??)
+          \global\let\swg@xtime=\swg@timeresult
+          \global\swg@eventfoundtrue
+% Reset switches that do not persist between events
+          \gdef\swg@s@graphnote{}
+        \fi
+      \fi
+    \fi
+  \fi
+}
+
+% Transfer data to files to be read by PSTricks macro.
+% Called by \swg@readdata, which defines relevant variables
+\def\swg@txdata{%
+  \if\swg@fcourse s
+    \immediate\write1{\the\swg@daycount\space\swg@xtime}
+    \ifx\swg@s@graphnote\@empty
+      \immediate\write2{\swg@descmod\space\swg@meetname}
+    \else
+      \immediate\write2{%
+        \swg@descmod\space\swg@meetname\space(\swg@s@graphnote)}
+    \fi
+  \else\if\swg@fcourse l
+    \immediate\write3{\the\swg@daycount\space\swg@xtime}
+    \ifx\swg@s@graphnote\@empty
+      \immediate\write4{\swg@descmod\space\swg@meetname}
+    \else
+      \immediate\write4{%
+        \swg@descmod\space\swg@meetname\space(\swg@s@graphnote)}
+    \fi
+  \else
+    \swg@err{'\swg@fcourse' is not a legal course length for the event '\swg@fdist\space\swg@fstroke'^^J
+\space at the meet '\swg@meetname' (must be 's' or 'l')}\swg@ehpa
+  \fi\fi
+  \global\swg@eventfoundfalse
+}
+
+% If file #1.tmp exists, transfer appropriate data from it to swgtime.tmp,
+% read it into \swg@times, and plot it and label points if requested
+  \def\swg@readplot#1#2{
+    \IfFileExists{#1.tmp}{
+      \readdata{\swg@times}{#1.tmp}
+      \dataplot[plotstyle=line,linecolor=#2,linewidth=\swg@linewidth]%
+        {\swg@times}
+      \dataplot[plotstyle=dots,dotstyle=square*,linecolor=#2,%
+         linewidth=\swg@linewidth]{\swg@times}
+      \ifswg@plotlabel\swg@plotlabel{#1}\fi
+      }{}
+    }
+
+% Puts labels (vertically) on swimmer's graph, getting them from file
+% created by \swg@readdata
+\def\swg@plotlabel#1{
+  \endlinechar=-1
+  \openin1=#1.tmp
+  \openin2=#1d.tmp
+  \loop
+    \read1 to\@templine
+    \read2 to\swg@desc
+    \ifx\@templine\@empty
+    \else
+      \expandafter\swg@parsedatline\swg@desc\end
+      \edef\swg@desc{\swg@datargii}
+      \if\swg@datargi u
+        \gdef\swg@labelpos{r}
+        \gdef\swg@sign{-}
+      \else\if\swg@datargi R
+        \gdef\swg@labelpos{0}
+        \gdef\swg@sign{}
+      \else\if\swg@datargi r
+        \gdef\swg@labelpos{l}
+        \gdef\swg@sign{}
+      \fi\fi\fi
+% labelpos 0 means no label
+      \if\swg@labelpos 0
+      \else
+        \expandafter\swg@parsedatline\@templine\end
+        \pssetlength{\swg@lpos}{\swg@datargii}
+        \psaddtolength{\swg@lpos}{\swg@sign\swg@labelvsep}
+        \rput[\swg@labelpos]{90}(\swg@datargi,\swg@lpos)%
+          {\color{\swg@labelcolor}\swg@labelfontsize\swg@desc}
+      \fi
+    \fi
+    \ifeof1\relax\swg@continuefalse\else\swg@continuetrue\fi
+    \ifswg@continue
+  \repeat
+  \closein1
+  \closein2
+  \endlinechar=13
+  }
+
+\def\swg@back{back}
+\def\swg@breast{breast}
+\def\swg@fly{fly}
+\def\swg@free{free}
+\def\swg@IM{IM}
+\def\swg@FR{FR} % free relay
+\def\swg@MR{MR} % medley relay
+
+%-------------------------------------%
+% SWIMGRAPH                           %
+%-------------------------------------%
+%
+% \swimgraph[options]{distance stroke}{startdate}{enddate}{lowtime}{hightime}%
+%                            #1           #2        #3       #4        #5
+% options: any legal arguments for \psset
+% distance: 50, 100, 200, 400, 800, 1500, 4x50, 4x100
+% stroke: breast, fly, free, back, IM, FR, MR
+% startdate: year-month-day
+% enddate: year-month-day
+% lowtime: lowest time for y axis, in seconds or minutes:seconds
+% hightime: highest time for y axis, in seconds or minutes:seconds
+
+\define@key{swimgraph}{xunit}{\psset{xunit=#1}}
+\define@key{swimgraph}{yunit}{\psset{yunit=#1}}
+\define@key{swimgraph}{framesep}{\psset{framesep=#1}}
+\define@key{swimgraph}{nolabels}[true]{\swg@plotlabelfalse}
+\define@key{swimgraph}{datafile}{\def\swg@datafile{#1}}
+\define@key{swimgraph}{recordpath}{\def\swg@filepath{#1}}
+\define@key{swimgraph}{wsccolor}{\def\swg@wsccolor{#1}}
+\define@key{swimgraph}{wlccolor}{\def\swg@wlccolor{#1}}
+\define@key{swimgraph}{xsccolor}{\def\swg@xsccolor{#1}}
+\define@key{swimgraph}{xlccolor}{\def\swg@xlccolor{#1}}
+\define@key{swimgraph}{ysccolor}{\def\swg@ysccolor{#1}}
+\define@key{swimgraph}{ylccolor}{\def\swg@ylccolor{#1}}
+\define@key{swimgraph}{zsccolor}{\def\swg@zsccolor{#1}}
+\define@key{swimgraph}{zlccolor}{\def\swg@zlccolor{#1}}
+\define@key{swimgraph}{jsccolor}{\def\swg@jsccolor{#1}}
+\define@key{swimgraph}{jlccolor}{\def\swg@jlccolor{#1}}
+\define@key{swimgraph}{nsccolor}{\def\swg@nsccolor{#1}}
+\define@key{swimgraph}{nlccolor}{\def\swg@nlccolor{#1}}
+\define@key{swimgraph}{asccolor}{\def\swg@asccolor{#1}}
+\define@key{swimgraph}{alccolor}{\def\swg@alccolor{#1}}
+\define@key{swimgraph}{bsccolor}{\def\swg@bsccolor{#1}}
+\define@key{swimgraph}{blccolor}{\def\swg@blccolor{#1}}
+\define@key{swimgraph}{csccolor}{\def\swg@csccolor{#1}}
+\define@key{swimgraph}{clccolor}{\def\swg@clccolor{#1}}
+\define@key{swimgraph}{dsccolor}{\def\swg@dsccolor{#1}}
+\define@key{swimgraph}{dlccolor}{\def\swg@dlccolor{#1}}
+\define@key{swimgraph}{esccolor}{\def\swg@esccolor{#1}}
+\define@key{swimgraph}{elccolor}{\def\swg@elccolor{#1}}
+\define@key{swimgraph}{fsccolor}{\def\swg@rsccolor{#1}}
+\define@key{swimgraph}{flccolor}{\def\swg@flccolor{#1}}
+\define@key{swimgraph}{sccolor}{\def\swg@sccolor{#1}}
+\define@key{swimgraph}{lccolor}{\def\swg@lccolor{#1}}
+\define@key{swimgraph}{labelcolor}{\def\swg@labelcolor{#1}}
+\define@key{swimgraph}{monthlinecolor}{\def\swg@monthlinecolor{#1}}
+\define@key{swimgraph}{yearlinecolor}{\def\swg@yearlinecolor{#1}}
+\define@key{swimgraph}{oneseclinecolor}{\def\swg@oneseclinecolor{#1}}
+\define@key{swimgraph}{fiveseclinecolor}{\def\swg@fiveseclinecolor{#1}}
+\define@key{swimgraph}{labelfontsize}{\def\swg@labelfontsize{#1}}
+\define@key{swimgraph}{keyvsep}{\def\swg@keyvsep{#1}}
+\define@key{swimgraph}{monthvsep}{\def\swg@monthvsep{#1}}
+\define@key{swimgraph}{yearvsep}{\def\swg@yearvsep{#1}}
+\define@key{swimgraph}{titlevsep}{\def\swg@titlevsep{#1}}
+\define@key{swimgraph}{labelvsep}{\def\swg@labelvsep{#1}}
+\define@key{swimgraph}{tlabelpos}{\def\swg@tlabelpos{#1}}
+\define@key{swimgraph}{linewidth}{\def\swg@linewidth{#1}}
+\define@key{swimgraph}{reclinewidth}{\def\swg@reclinewidth{#1}}
+
+\pagestyle{empty}
+
+\def\swimgraph{%
+   \@ifnextchar[{\swg@opt}{\swg@noopt}}
+
+\def\swg@opt[#1]#2#3#4#5#6{%
+%   \psset{#1}
+  \setkeys{swimgraph}{#1}
+% set unit equal to yunit (so that \pssetlength uses psyunit---used to
+% position labels and titles).
+   \let\psunit=\psyunit
+   \swg@main{#2}{#3}{#4}{#5}{#6}}
+
+\def\swg@noopt#1#2#3#4#5{\swg@main{#1}{#2}{#3}{#4}{#5}}
+
+\def\swg@main#1#2#3#4#5{%
+% default: short course
+  \def\swg@fcourse{s}
+  \def\swg@s@graphnote{}
+%
+%.....................................%
+% Basic set up                        %
+%.....................................%
+%
+% start date
+  \swg@date #2 
+  \swg@age=\swg@year
+  \swg@startday=\swg@daycount
+  \swg@startdiy=\swg@diycount
+  \swg@startyear=\swg@year
+%
+% end date
+  \swg@date #3 
+  \swg@endage=\swg@year
+  \swg@endday=\swg@daycount
+  \swg@enddaycount=\swg@daycount
+  \swg@enddiy=\swg@diycount
+  \advance\swg@endday by-\swg@startday
+
+%\typeout{Endday: \the\swg@endday}
+%
+  \ifnum\swg@startday>\swg@enddaycount
+    \swg@err{Starting date is after ending date}\swg@ehpc
+  \fi
+
+% open data file and get swimmer's name and date of birth 
+% (for use with records)
+  \openin1=\swg@datafile
+  \endlinechar=-1
+% first line is comment---ignored
+  \read1 to\swg@fileline
+% second line is swimmer's name
+  \read1 to\swg@name
+% third line is swimmer's name
+  \read1 to\swg@sex
+% fourth line is swimmer's date of birth
+  \read1 to\swg@dob
+  \endlinechar=13
+  \closein1
+
+  \typeout{Swimmer's name: \swg@name.  Date of birth: \swg@dob.}
+
+% swimmer's birthdate
+  \expandafter\swg@date \swg@dob {}
+  \swg@bdaydiy=\swg@diycount
+  \def\swg@bday{\the\swg@diycount}
+  \advance\swg@age by-\swg@year
+  \ifnum\swg@startdiy<\swg@diycount\advance\swg@age by-1\fi
+  \advance\swg@endage by-\swg@year
+  \ifnum\swg@enddiy<\swg@diycount\advance\swg@endage by-1\fi
+
+  \swg@parsedatline#1\end
+  \let\swg@dist=\swg@datargi
+  \let\@@swimstroke=\swg@datargii
+
+  \ifx\@@swimstroke\swg@breast\def\swg@stroke{breast stroke}%
+    \def\swg@strokex{ breast}
+  \else\ifx\@@swimstroke\swg@fly\def\swg@stroke{butterfly}%
+    \def\swg@strokex{ fly}
+  \else\ifx\@@swimstroke\swg@free\def\swg@stroke{freestyle}%
+    \def\swg@strokex{ free}
+  \else\ifx\@@swimstroke\swg@back\def\swg@stroke{backstroke}%
+    \def\swg@strokex{ back}
+  \else\ifx\@@swimstroke\swg@IM\def\swg@stroke{IM}%
+    \def\swg@strokex{ IM}
+  \else\ifx\@@swimstroke\swg@FR\def\swg@stroke{Free Relay}%
+    \def\swg@strokex{ FR}
+  \else\ifx\@@swimstroke\swg@MR\def\swg@stroke{Medley Relay}%
+    \def\swg@strokex{ MR}
+  \else
+    \swg@err{What stroke is '\@@swimstroke'?\space\space  I don't know it}\swg@ehpc
+  \fi\fi\fi\fi\fi\fi\fi
+
+  \def\swg@t{#4}
+  \expandafter\swg@tosecso\swg@t\relax
+  \swg@ltime=\swg@timeresult
+
+  \def\swg@t{#5}
+  \expandafter\swg@tosecso\swg@t\relax
+  \swg@htime=\swg@timeresult
+
+  \pssetlength{\swg@monthbaseh}{\the\swg@ltime\psyunit}
+  \psaddtolength{\swg@monthbaseh}{-\swg@monthvsep}
+
+% number of light lines
+  \swg@lghlines=\swg@htime
+  \advance\swg@lghlines by-\swg@ltime
+
+% number of heavy lines (5 second intervals)
+  \swg@hvylines=\swg@lghlines
+  \divide\swg@hvylines by5
+
+  \swg@midy=\swg@htime
+  \advance\swg@midy by\swg@ltime
+  \divide\swg@midy by2
+
+%.....................................%
+% Beginning of \pspicture             %
+%.....................................%
+  \pssetlength{\swg@top}{\swg@htime}
+  \psaddtolength{\swg@top}{\swg@keyvsep}
+% \swg@top isn't quite right---equal to middle height of key, so add a bit
+  \psaddtolength{\swg@top}{1.6mm}
+  \pssetlength{\swg@bottom}{\swg@ltime}
+  \psaddtolength{\swg@bottom}{-\swg@monthvsep}
+  \psaddtolength{\swg@bottom}{-\swg@yearvsep}
+  \psaddtolength{\swg@bottom}{-\swg@titlevsep}
+
+  \vspace*{\fill}
+
+  \begin{center}
+% \fbox for debugging size of picture
+% \fboxsep 0pt
+% \fbox{
+  \begin{pspicture}(-\swg@tlabelpos,\swg@bottom)(\swg@endday,\swg@top)
+%.....................................%
+% Horizontal lines on graph and axes  %
+%.....................................%
+% Lines every second
+  \multido{\i=\swg@ltime+1}{\swg@lghlines}%
+    {\psline[linecolor=\swg@oneseclinecolor,linewidth=0.4pt]%
+      (0,\i)(\swg@endday,\i)}
+% Lines at multiples of 5 second
+  \swg@lhvytime=\swg@ltime
+  \divide\swg@lhvytime by 5
+  \multiply\swg@lhvytime by 5
+  \advance\swg@lhvytime by 5
+  \multido{\i=\swg@lhvytime+5}{\swg@hvylines}%
+    {\psline[linecolor=\swg@fiveseclinecolor]%
+      (0,\i)(\swg@endday,\i)}
+% Axes
+  \psaxes[axesstyle=frame,Dx=50,Oy=\the\swg@lhvytime,Dy=5,%
+    tickstyle=bottom,labels=y,ticks=y]%
+    (0.5,\swg@lhvytime)(0.5,\swg@ltime)(\swg@endday,\swg@htime)
+% Because of the offset in \psaxes, so that it starts numbering at the
+% right point, we won't get a line at the lowest time, so put one
+  \psline(\swg@endday,\swg@htime)(\swg@endday,\swg@ltime)%
+(0.5,\swg@ltime)(0.5,\swg@htime)
+
+%...................................................................%
+% Vertical lines indicating month divisions; month and year labels  %
+%...................................................................%
+% Arguments of \swg@putmonth: month name, # of days in month,
+% # of days in year to 1st day of month.
+% Goes through loop till December, but \swg@putmonth does something only
+% if endday hasn't been reached.
+  \@tempcntb=\swg@startdiy
+  \@tempcntc=0   % x-coordinate
+  \@tempcntx=0   % x-coordinate of beginning of year
+  \@tempcntd=\swg@startday
+  \@tempcntyr=\swg@startyear
+% If startdiy > 335, no month label (not even Dec) will be printed, so first
+% year printed will be next year
+  \ifnum\@tempcntb>335\advance\@tempcntyr by1\fi
+  \loop
+    \ifnum\@tempcntb<2\swg@putmonth{Jan}{31}{0}\fi
+    \ifnum\@tempcntb<33\swg@putmonth{Feb}{28}{31}\fi
+    \ifnum\@tempcntb<61\swg@putmonth{Mar}{31}{59}\fi
+    \ifnum\@tempcntb<92\swg@putmonth{Apr}{30}{90}\fi
+    \ifnum\@tempcntb<122\swg@putmonth{May}{31}{120}\fi
+    \ifnum\@tempcntb<153\swg@putmonth{Jun}{30}{151}\fi
+    \ifnum\@tempcntb<183\swg@putmonth{Jul}{31}{181}\fi
+    \ifnum\@tempcntb<214\swg@putmonth{Aug}{31}{212}\fi
+    \ifnum\@tempcntb<245\swg@putmonth{Sep}{30}{243}\fi
+    \ifnum\@tempcntb<275\swg@putmonth{Oct}{31}{273}\fi
+    \ifnum\@tempcntb<306\swg@putmonth{Nov}{30}{304}\fi
+    \ifnum\@tempcntb<336\swg@putmonth{Dec}{31}{334}\fi
+    \ifnum\@tempcntb<367\swg@putmonth{}{31}{365}
+% Year label
+      \@tempcnty=\@tempcntc
+      \swg@mid=\@tempcnty\advance\swg@mid by\@tempcntx
+      \divide\swg@mid by2
+      \@tempcntz=\@tempcnty\advance\@tempcntz by-\@tempcntx
+% put yr label only if at least 30 days of yr present and x=0 or at least
+% 32 days of year present (case of Jan at end of plot)
+      \ifnum\@tempcntz>29\ifnum\@tempcntx=0\relax\swg@putyrtrue\fi\fi
+      \ifnum\@tempcntz>31\relax\swg@putyrtrue\fi
+      \ifswg@putyr
+        \pssetlength{\swg@labelh}{\swg@monthbaseh}
+        \psaddtolength{\swg@labelh}{-\swg@yearvsep}
+        \rput[B](\swg@mid,\swg@labelh){\textbf{\the\@tempcntyr}}
+      \fi
+      \swg@putyrfalse
+      \advance\@tempcntyr by 1\fi
+    \ifnum\@tempcntd<\swg@enddaycount
+       \@tempcntx=\@tempcnty
+       \advance\@tempcntb by-365
+  \repeat
+
+%..........%
+% Records  %
+%..........%
+  \typeout{Event: \swg@dist\swg@strokex}
+% Age-independent standards/records
+% National record
+  \ifswg@n\swg@recline{n}{\swg@dist\swg@strokex}{0}{\the\swg@endday}\fi
+% World record
+  \ifswg@w\swg@recline{w}{\swg@dist\swg@strokex}{0}{\the\swg@endday}\fi
+% Other records
+  \ifswg@j\swg@recline{j}{\swg@dist\swg@strokex}{0}{\the\swg@endday}\fi
+  \ifswg@x\swg@recline{x}{\swg@dist\swg@strokex}{0}{\the\swg@endday}\fi
+  \ifswg@y\swg@recline{y}{\swg@dist\swg@strokex}{0}{\the\swg@endday}\fi
+  \ifswg@z\swg@recline{z}{\swg@dist\swg@strokex}{0}{\the\swg@endday}\fi
+
+% Age-dependent standards/records
+  \ifswg@a\swg@agerectrue\swg@agerecline{a}\fi
+  \ifswg@b\swg@agerectrue\swg@agerecline{b}\fi
+  \ifswg@c\swg@agerectrue\swg@agerecline{c}\fi
+  \ifswg@d\swg@agerectrue\swg@agerecline{d}\fi
+  \ifswg@e\swg@agerectrue\swg@agerecline{e}\fi
+  \ifswg@f\swg@agerectrue\swg@agerecline{f}\fi
+
+  \swg@agerecfalse
+
+%...........................%
+% Graph of swimmer's times  %
+%...........................%
+% Read swimmer's times from file
+  \swg@readdata{\swg@dist}{\@@swimstroke}
+
+% Plot times
+  \swg@i=1
+  \loop
+    \swg@readplot{swgs\the\swg@i}{\swg@sccolor}
+    \swg@readplot{swgl\the\swg@i}{\swg@lccolor}
+    \ifnum\swg@i<4\advance\swg@i by1
+  \repeat
+
+%..........................................%
+% Key at top and labels at side and bottom %
+%..........................................%
+  \divide\swg@endday by2
+  \pssetlength{\swg@keyh}{\the\swg@htime\psyunit}
+  \addtolength{\swg@keyh}{\swg@keyvsep}
+
+% key giving SC and LC colors---on top of graph
+  \def\swg@key{
+    \psline[linecolor=\swg@sccolor,linewidth=\swg@linewidth](-45,0)(-25,0)
+    \rput*[l](-23,0){SC}
+    \psline[linecolor=\swg@lccolor,linewidth=\swg@linewidth](7,0)(27,0)
+    \rput*[l](29,0){LC}
+    }
+
+  \rput(\swg@endday,\swg@keyh){\swg@key}
+
+% label at side
+  \rput{90}(-\swg@tlabelpos,\swg@midy){time}
+
+% label at bottom
+  \psaddtolength{\swg@labelh}{-\swg@titlevsep}
+  \rput[B](\the\swg@endday,\swg@labelh)%
+    {\large\textbf{\swg@name's times for {\swg@dist}m \swg@stroke}}
+
+  \end{pspicture}
+% } % end of \fbox
+  \end{center}
+
+  \vspace*{\fill}
+
+}
+
+%-------------------------------------%
+% SWIMTEXT                            %
+%-------------------------------------%
+
+% Formats details of result (giving winning time, winner, etc. as specified
+% in data file
+\def\swg@makeresult{
+% convert times to mins:secs.msecs.
+  \expandafter\swg@tominssecs\swg@ftime\relax
+% CANNOT write \let\swg@ftime=\swg@timeresult on next line (why not??)
+  \let\swg@xtime=\swg@timeresult
+% start of item
+  \item[\swg@fdist m \swg@fstroke
+  \ifx\swg@s@age\@empty\else\ (\swg@s@age)\fi
+  \if\swg@fcourse s
+   (S):
+  \else\if\swg@fcourse l
+   (L):
+  \else
+  \typeout{Note: '\swg@fcourse' is unknown course length (must be 's' or 'l'}
+  \fi\fi
+  ] \swg@xtime
+  \ifx\swg@s@place\@empty
+  \else
+    \ \ -\ \ \swg@s@place
+  \fi
+  \ifx\swg@s@ageplace\@empty
+  \else
+    \ (\swg@s@ageplace)
+  \fi
+  \ifx\swg@s@type\@empty
+  \else
+    \par \swg@s@type
+  \fi
+  \ifx\swg@s@wintime\@empty
+  \else
+    \par Winning time: \swg@s@wintime.
+  \fi
+  \ifx\swg@s@first\@empty
+  \else
+    \par First: \swg@s@first.
+  \fi
+  \ifx\swg@s@second\@empty
+  \else
+    \ifx\swg@s@first\@empty
+      \par
+    \fi
+    Second: \swg@s@second.
+  \fi
+  \ifx\swg@s@third\@empty
+  \else
+    \ifx\swg@s@first\@empty
+      \ifx\swg@s@second\@empty
+        \par
+    \fi\fi
+    Third: \swg@s@third.
+  \fi
+  \ifx\swg@s@fourth\@empty
+  \else
+    \ifx\swg@s@first\@empty
+      \ifx\swg@s@second\@empty
+        \ifx\swg@s@third\@empty
+        \par
+    \fi\fi\fi
+    Fourth: \swg@s@fourth.
+  \fi
+  \ifx\swg@s@other\@empty
+  \else
+    \par \swg@s@other
+  \fi%
+  \global\swg@eventfoundfalse
+}
+
+% Output any pending result and get new result details.
+% Called by \swimtext.
+\def\swg@eventx{%
+% Output any accumulated result
+  \ifswg@eventfound\swg@makeresult\fi
+  \expandafter\swg@parseresultline\swg@content\end
+  \global\swg@eventfoundtrue
+  \gdef\swg@s@place{}
+  \gdef\swg@s@ageplace{}
+  \gdef\swg@s@wintime{}
+  \gdef\swg@s@first{}
+  \gdef\swg@s@second{}
+  \gdef\swg@s@third{}
+  \gdef\swg@s@fourth{}
+  \gdef\swg@s@type{}
+  \gdef\swg@s@other{}
+}
+
+\define@key{swimtext}{datafile}{\def\swg@datafile{#1}}
+
+% Main text macro, which produces a document using the information in the
+% data file.
+
+\def\swimtext{%
+   \@ifnextchar[{\swg@textopt}{\swg@textnoopt}}
+
+\def\swg@textopt[#1]#2#3{%
+  \setkeys{swimtext}{#1}
+  \swg@textmain{#2}{#3}}
+
+\def\swg@textnoopt#1#2{\swg@textmain{#1}{#2}}
+
+\def\swg@textmain#1#2{%
+% default: short course
+  \def\swg@fcourse{s}
+  \def\swg@s@age{}
+
+% start date
+  \swg@date #1 
+  \swg@age=\swg@year
+  \swg@startday=\swg@daycount
+  \swg@startdiy=\swg@diycount
+  \swg@startyear=\swg@year
+
+% end date
+  \swg@date #2 
+  \swg@endage=\swg@year
+  \swg@endday=\swg@daycount
+  \swg@enddaycount=\swg@daycount
+  \swg@enddiy=\swg@diycount
+  \advance\swg@endday by-\swg@startday
+
+  \ifnum\swg@startday>\swg@enddaycount
+    \swg@err{Starting date is after ending date}\swg@ehpc
+  \fi
+
+  \endlinechar=-1
+  \openin0=\swg@datafile
+% first line is comment
+  \read0 to\swg@fileline
+  \read0 to\swg@name
+  \read0 to\swg@sex
+  \read0 to\swg@dob
+
+  \begin{center}\large\textbf{\swg@name's times at meets between\\#1 and #2}\end{center}
+
+  \global\swg@eventfoundfalse
+  \loop
+    \read0 to\swg@fileline
+% Next line necessary because blank line is read at end of file, before
+% \ifeof0 is true.  It also allows all lines starting % to be ignored.
+    \ifx\swg@fileline\@empty
+    \else
+      \expandafter\swg@parsedataline\swg@fileline\end
+      \if\swg@switch m
+% Get meet name and store it.  Don't output anything yet, because don't
+% know if date is in range---output occurs after date is read.
+        \global\let\swg@meetname=\swg@content
+        \global\swg@nmntrue
+      \else\if\swg@switch M
+        \global\let\swg@meetname=\swg@content
+      \else\if\swg@switch d
+        \global\let\swg@meetdate=\swg@content
+%\typeout{Date: \swg@meetdate}
+        \expandafter\swg@date \swg@meetdate {}
+        \swg@inrangefalse % till proved otherwise
+        \global\swg@nmdtrue
+% If date is in right range, continue
+        \ifnum\swg@daycount>\swg@startday
+          \ifnum\swg@daycount<\swg@enddaycount
+            \global\swg@inrangetrue
+            \ifswg@nmn
+% Output any accumulated result
+              \ifswg@eventfound\swg@makeresult\fi
+              \ifswg@indescription
+                \end{swgdescription}
+                \global\swg@indescriptionfalse
+              \fi
+              \section*{\swg@meetname}\swg@nmnfalse
+            \fi
+            \ifswg@nmd
+              \ifswg@eventfound\swg@makeresult\fi
+              \ifswg@indescription
+                \end{swgdescription}
+                \global\swg@indescriptionfalse
+              \fi
+              \subsection*{\swg@meetdate}\swg@nmdfalse
+            \fi
+            \begin{swgdescription}
+            \global\swg@indescriptiontrue
+          \fi
+        \else\typeout{Date \swg@meetdate\space ignored because out of requested range}
+        \fi
+      \else\if\swg@switch r
+        \ifswg@inrange\swg@eventx\fi
+      \else\if\swg@switch u
+        \ifswg@inrange\swg@eventx\fi
+      \else\if\swg@switch R
+        \ifswg@inrange\swg@eventx\fi
+      \else\if\swg@switch x
+        \ifswg@inrange\swg@eventx\fi
+      \else\if\swg@switch a
+        \global\let\swg@s@age=\swg@content
+      \else\if\swg@switch c
+        \global\let\swg@fcourse=\swg@content
+      \else\if\swg@switch o
+        \let\swg@s@other=\swg@content
+      \else\if\swg@switch t
+        \let\swg@s@type=\swg@content
+      \else\if\swg@switch p
+        \let\swg@s@place=\swg@content
+      \else\if\swg@switch P
+        \let\swg@s@ageplace=\swg@content
+      \else\if\swg@switch w
+        \let\swg@s@wintime=\swg@content
+      \else\if\swg@switch 1
+        \let\swg@s@first=\swg@content
+      \else\if\swg@switch 2
+        \let\swg@s@second=\swg@content
+      \else\if\swg@switch 3
+        \let\swg@s@third=\swg@content
+      \else\if\swg@switch 4
+        \let\swg@s@fourth=\swg@content
+      \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
+    \fi
+    \ifeof0\relax\swg@continuefalse\else\swg@continuetrue\fi
+    \ifswg@continue%
+  \repeat%
+% Output any accumulated result
+  \ifswg@eventfound\swg@makeresult\fi
+  \ifswg@indescription
+    \end{swgdescription}
+  \fi
+  \endlinechar=13
+  \closein0
+
+}
+