From 8ae5475f2d4e79420cc447bcf325679f5ac2f090 Mon Sep 17 00:00:00 2001
From: Mike Gerwitz <gerwitzm@lovullo.com>
Date: Thu, 15 Aug 2013 10:26:42 -0400
Subject: [PATCH] Added bug and regression terms

---
 dfn/dev.tex | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/dfn/dev.tex b/dfn/dev.tex
index 3d42359..9b4067c 100644
--- a/dfn/dev.tex
+++ b/dfn/dev.tex
@@ -33,6 +33,9 @@ developers addressed by this specification.
   \dt{boolean}
   A datatype whose storage is capable of representing a value of $1$ or $0$.
 
+  \dt{bug}
+  An implementation of a specific requirement is non-conforming.
+
   \dt{byte}
   A bit string of machine-dependent length that \shall be at least $8$ bits.
 
@@ -115,6 +118,10 @@ developers addressed by this specification.
   \dt{procedure}
   Similar to a function, but does not return any value; implies side-effects.
 
+  \dt{regression}
+  An implementation of a requirement, having previously conformed, is no longer
+  conforming; a ^bug.
+
   \dt{runtime}
   Occurs during the execution of the program.