Index: /trunk/doc/pslib/ChangeLogSDRS.tex
===================================================================
--- /trunk/doc/pslib/ChangeLogSDRS.tex	(revision 3991)
+++ /trunk/doc/pslib/ChangeLogSDRS.tex	(revision 3992)
@@ -1,3 +1,3 @@
-%%% $Id: ChangeLogSDRS.tex,v 1.102 2005-05-19 02:08:30 price Exp $
+%%% $Id: ChangeLogSDRS.tex,v 1.103 2005-05-20 00:43:57 price Exp $
 
 \subsection{Changes from version 00 to version 01}
@@ -612,6 +612,4 @@
   implemented.
 \item Renamed \code{psMaskToPixels} to \code{psPixelsFromMask} (bug 414).
-\end{itemize}
-
-
-
+\item \code{psRegionFromString} returns \code{NaN} for any element that doesn't parse correctly (bug 416).
+\end{itemize}
Index: /trunk/doc/pslib/psLibSDRS.tex
===================================================================
--- /trunk/doc/pslib/psLibSDRS.tex	(revision 3991)
+++ /trunk/doc/pslib/psLibSDRS.tex	(revision 3992)
@@ -1,3 +1,3 @@
-%%% $Id: psLibSDRS.tex,v 1.230 2005-05-19 02:15:07 price Exp $
+%%% $Id: psLibSDRS.tex,v 1.231 2005-05-20 00:43:57 price Exp $
 \documentclass[panstarrs,spec]{panstarrs}
 
@@ -2726,7 +2726,8 @@
 coordinates.  The second function converts the IRAF description of a
 region in the form \code{[x0:x1,y0:y1]}, used for header entries such
-as \code{BIASSEC}, into the corresponding \code{psRegion} structure.
-We also define a function that converts a \code{psRegion} to the
-corresponding IRAF description.
+as \code{BIASSEC}, into the corresponding \code{psRegion} structure
+(any values that do not parse correctly shall be returned as
+\code{NaN}).  We also define a function that converts a
+\code{psRegion} to the corresponding IRAF description.
 
 \begin{verbatim}