From ce4927e24dfad46e9592e4f88ce2322aaf1b6807 Mon Sep 17 00:00:00 2001
From: Dima Kogan <dkogan@cds.caltech.edu>
Date: Tue, 2 Mar 2010 17:13:12 -0800
Subject: [PATCH] a number in scientific notation can have an explicitly
 positive exponent

---
 feedGnuplot.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/feedGnuplot.pl b/feedGnuplot.pl
index fed2ef4..41b5356 100755
--- a/feedGnuplot.pl
+++ b/feedGnuplot.pl
@@ -292,7 +292,7 @@ sub mainThread {
     }
 
     # regexp for a possibly floating point, possibly scientific notation number, fully captured
-    my $numRE = qr/([-]?[0-9\.]+(?:e[-]?[0-9]+)?)/o;
+    my $numRE = qr/([-]?[0-9\.]+(?:e[-+]?[0-9]+)?)/o;
     my $xlast;
     my $haveNewData;