File financial-elem-by-elem-arithmetic.patch of Package octave-forge-financial

---
 financial-0.5.3/inst/bolling.m |    2 +-
 financial-0.5.3/inst/candle.m  |    4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

Index: octave-forge-financial-0.5.3/financial-0.5.3/inst/bolling.m
===================================================================
--- octave-forge-financial-0.5.3.orig/financial-0.5.3/inst/bolling.m
+++ octave-forge-financial-0.5.3/financial-0.5.3/inst/bolling.m
@@ -61,7 +61,7 @@ function [varargout] = bolling (asset, s
     varargout{1} = avg;
   else
     x = 1:length (avg);
-    h = plot (x, asset, x, avg, x, avg .+ [-s, s], "-r");
+    h = plot (x, asset, x, avg, x, avg + [-s, s], "-r");
     cls = get (gca, "colororder");
     set (h(4), "color", cls(3,:));
   endif
Index: octave-forge-financial-0.5.3/financial-0.5.3/inst/candle.m
===================================================================
--- octave-forge-financial-0.5.3.orig/financial-0.5.3/inst/candle.m
+++ octave-forge-financial-0.5.3/financial-0.5.3/inst/candle.m
@@ -124,8 +124,8 @@ function candle (varargin)
   endif                                            # end of nargin >= 5 && ischar (color) && size (color, 1) == 1 if statement
 
   x = 1 : num_points;
-  wicks = HighPrices .- LowPrices;
-  body = ClosePrices .- OpenPrices;
+  wicks = HighPrices - LowPrices;
+  body = ClosePrices - OpenPrices;
   up_down = sign (body);
   scaling = 10 / num_points;
   body_width = max(20 * scaling, 1);