From 4ca9f02ecd968ca29d6a2fbd2ecd0becf66a0f7c Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Wed, 24 Feb 2010 11:52:06 +0000
Subject: [PATCH] more help from Takuya

---
 tutorial/t6.geo | 4 +++-
 tutorial/t9.geo | 3 ++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/tutorial/t6.geo b/tutorial/t6.geo
index 2dfe57f2f9..b0eb0a19b8 100644
--- a/tutorial/t6.geo
+++ b/tutorial/t6.geo
@@ -27,7 +27,9 @@ Plane Surface(1) = {1};
 // Put 20 points with a refinement toward the extremities on curve 2
 Transfinite Line{2} = 20 Using Bump 0.05;
 
-// Put 20 points total on combination of curves l1, l2 and l3
+// Put 20 points total on combination of curves l1, l2 and l3 (beware
+// that the points p1 and p2 are shared by the curves, so we do not
+// create 6 + 6 + 10 = 22 points, but 20!)
 Transfinite Line{l1} = 6;
 Transfinite Line{l2} = 6;
 Transfinite Line{l3} = 10;
diff --git a/tutorial/t9.geo b/tutorial/t9.geo
index 46c045b8d7..ea762ef24c 100644
--- a/tutorial/t9.geo
+++ b/tutorial/t9.geo
@@ -24,7 +24,7 @@ Include "view3.pos" ;
 
 Plugin(Isosurface).Value = 0.67 ; // iso-value level
 Plugin(Isosurface).View = 0 ; // source view is View[0]
-Plugin(Isosurface).Run ; 
+Plugin(Isosurface).Run ; // run the plugin!
 
 // We also set some options for the `CutPlane' plugin (which computes
 // a section of a 3D view using the plane A*x+B*y+C*z+D=0), and then
@@ -50,6 +50,7 @@ Plugin(Annotate).FontSize = 28 ;
 Plugin(Annotate).Align = "Center" ; 
 Plugin(Annotate).View = 0 ;
 Plugin(Annotate).Run ; 
+
 Plugin(Annotate).Text = "(and a small subtitle)" ; 
 Plugin(Annotate).Y = 70 ; 
 Plugin(Annotate).Font = "Times-Roman" ; 
-- 
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