From: W. Trevor King <wking@drexel.edu>
Date: Fri, 6 May 2011 13:58:36 +0000 (-0400)
Subject: Add \celsius, \farenheit, and \bareU.
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=c6af47f1dce5f29481523b39521a7b53a9a05d88;p=problempack.git

Add \celsius, \farenheit, and \bareU.
---

diff --git a/wtk_cmmds.sty b/wtk_cmmds.sty
index a89e70f..07b65c4 100644
--- a/wtk_cmmds.sty
+++ b/wtk_cmmds.sty
@@ -36,9 +36,12 @@
 \newtheorem{lem}{Lemma}
 
 % define a few physics shortcuts
-\newcommand{\U}[1]{\text{ #1}}		        % units shortcut
+\newcommand{\U}[1]{\textnormal{\ \bareU{#1}}}   % units shortcut
+\newcommand{\bareU}[1]{\textnormal{#1}}         % units without preceding value
 \newcommand{\E}[1]{\ensuremath{\cdot 10 ^{#1}}}	% exponent shortcut
 \newcommand{\dg}{\ensuremath{^{\circ}}}         % degree symbol ^o
+\newcommand{\celsius}{\dg\text{C}}              % degrees Celsius
+\newcommand{\farenheit}{\dg\text{F}}            % degrees Farenheit
 \newcommand{\vect}[1]{\ensuremath{\mathbf{#1}}} % make vectors bold
 
 \newcommand{\Ohm}{\ensuremath{\Omega}} % units of resistance