Minor cleanups, copyright blurbs, and version bumps.

[problempack.git] / problempack.sty

diff --git a/problempack.sty b/problempack.sty
index 4a1f013dc66f22a6b157ffff6718ed5cd15c1769..d9d374b30226f677c6c43e37919397d23d3f35a8 100644 (file)
--- a/problempack.sty
+++ b/problempack.sty
@@ -1,7 +1,6 @@
 % problempack.sty, a package for generating problem/solution sets.
-% Version 0.3
 %
-% Copyright (C) 2008-2009 W. Trevor King <wking@drexel.edu>
+% Copyright (C) 2008-2010 W. Trevor King <wking@drexel.edu>
 %
 % This program is free software; you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by
@@ -16,13 +15,12 @@
 % You should have received a copy of the GNU General Public License along
 % with this program; if not, write to the Free Software Foundation, Inc.,
 % 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-%
-%
+
 % see clsguide.pdf for a LaTeX package tutorial
 % see xkeyval.pdf for a 72 page spiel on xkeyval
 
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{problempack}[2008/04/02]
+\ProvidesPackage{problempack}[2010/10/14 0.4 problempack]
 
 \RequirePackage{comment}% show/hide the solution sections
 \RequirePackage[pdftex]{hyperref} % pdf niceties & active links
@@ -138,51 +136,10 @@
 \hypersetup{pdfstartview=FitH} % zooming to fit the page width.
 \hypersetup{colorlinks} % don't do the ugly boxes around links
 
-% You can safely delete/override of the following code without effecting the
-% core problem/solution environment behavior.
-
+% setup a simple title
 \renewcommand{\maketitle}{%
   \begin{center}
   {\Large \Pr@blemClasstitle} \\
   \Pr@blemSubheading
   \end{center}
 }
-
-%% include some useful goodies
-\RequirePackage[pdftex]{graphicx}   % to include images
-%\DeclareGraphicsRule{*}{mps}{*}{}
-%\RequirePackage{emp}                % embed MetaPost pictures in LaTeX
-% you need to add \begin{emp*}\end{emp*} by hand, because emp parser
-% doesn't realize \end{EMP} might expand to \end{emp} or \end{empfile}.
-%\newenvironment{EMP}[1]%
-% {\begin{center}\begin{empfile}[problem#1]\begin{emp}(0,0)}%
-% {\end{emp}\end{empfile}\end{center}}
-
-
-%% define a few physics shortcuts
-%\newcommand{\U}[1]{\text{ #1}}                        % units shortcut
-%\newcommand{\E}[1]{\ensuremath{\cdot 10 ^{#1}}}       % exponent shortcut
-%\newcommand{\dg}{\ensuremath{^{\circ}}}         % degree symbol ^o
-%\newcommand{\vect}[1]{\ensuremath{\mathbf{#1}}} % make vectors bold
-%\newcommand{\p}[3]{\left#1 #2 \right#3}   % parenthesis, e.g. \p({complicated expr})
-%
-%\newcommand{\ihat}{\vect{\hat{i}}}
-%\newcommand{\jhat}{\vect{\hat{j}}}
-%\newcommand{\khat}{\vect{\hat{k}}}
-%\newcommand{\rhat}{\vect{\hat{r}}}
-
-
-%% finally, set up some simple formatting.
-
-% fill the page
-\topmargin -0.5in
-\headheight 0.0in
-\headsep 0.0in
-\textheight 10in
-\oddsidemargin -0.5in
-\textwidth 7.5in
-\pagestyle{empty} % no room for page numbers
-
-% struts for table spacing
-%\newcommand{\Tstrut}{\rule{0pt}{2.6ex}}
-%\newcommand{\Bstrut}{\rule[-1.2ex]{0pt}{0pt}}