From faaac5e6c0ed03d78bbcf1a4499fc1668aa5b112 Mon Sep 17 00:00:00 2001
From: stepan <stepan@ac1d8469-bf42-47a9-8791-bf33cf982152>
Date: Thu, 11 Jun 2009 11:33:30 +0000
Subject: [PATCH] Added comments.

git-svn-id: https://www.dynare.org/svn/dynare/trunk@2755 ac1d8469-bf42-47a9-8791-bf33cf982152
---
 matlab/set_prior.m | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/matlab/set_prior.m b/matlab/set_prior.m
index e701b2c10..6eebce65e 100644
--- a/matlab/set_prior.m
+++ b/matlab/set_prior.m
@@ -223,8 +223,10 @@ function [xparam1, estim_params_, bayestopt_, lb, ub, M_]=set_prior(estim_params
     k = find(isnan(xparam1));
     xparam1(k) = bayestopt_.p1(k);
 
+    % I create subfolder M_.dname/prior if needed.
     CheckPath('prior');
 
+    % I save the prior definition if the prior has changed.
     if exist([ M_.dname '/prior/definition.mat'])
         bayestopt_old = load([M_.dname '/prior/definition.mat'],'bayestopt_');
         prior_has_changed = 0;