minor text mods

TODO

-$Id: TODO,v 1.59 2004-07-30 12:22:01 geuzaine Exp $
+$Id: TODO,v 1.60 2004-08-20 17:54:20 geuzaine Exp $
 
 add an interactive way to choose the orientation of surfaces in
 surface loops and lines in line loops
@@ -9,6 +9,10 @@ normals...)
 
 ********************************************************************
 
+Test and reintroduce the cylindrical surfaces (cylinder, cone, torus)
+
+********************************************************************
+
 fix the orientation of hexas, prisms and pyramids (reorder nodes
 according to Orientation())
 

doc/VERSIONS

-$Id: VERSIONS,v 1.241 2004-08-15 15:25:45 geuzaine Exp $
+$Id: VERSIONS,v 1.242 2004-08-20 17:54:20 geuzaine Exp $
 
 New since 1.54: added background mesh support for Triangle; meshes can
 now be displayed using "smoothed" normals (like post-processing
 views); added GUI for clipping planes; new interactive
 clipping/cutting plane definition; reorganized the Options GUI;
-enhanced 3D iso computation; many small bug fixes.
+enhanced 3D iso computation; enhanced lighting; many small bug fixes.
 
 New in 1.54: integrated Netgen (3D mesh quality optimization +
 alternative 3D algorithm); Extrude Surface now always automatically

doc/texinfo/gmsh.texi

 \input texinfo.tex @c -*-texinfo-*-
-@c $Id: gmsh.texi,v 1.129 2004-08-09 10:29:07 geuzaine Exp $
+@c $Id: gmsh.texi,v 1.130 2004-08-20 17:54:20 geuzaine Exp $
 @c
 @c Copyright (C) 1997-2004 C. Geuzaine, J.-F. Remacle
 @c
@@ -2321,10 +2321,9 @@ See @ref{t8.geo}, and @ref{t9.geo}, for some examples.
 @cindex Examples
 @cindex Tutorial
 
-The nine following examples are commented and should introduce new features
-gradually, starting with @file{t1.geo}. The files corresponding to these
-examples are available in the @file{tutorial} directory of the Gmsh
-distribution.
+The nine following examples introduce new features gradually, starting with
+@file{t1.geo}. The files corresponding to these examples are available in
+the @file{tutorial} directory of the Gmsh distribution.
 
 This tutorial does not explain the mesh and post-processing file formats:
 see @ref{File formats}, for this.

doc/texinfo/opt_general.texi

@@ -550,10 +550,15 @@ Default value: @code{1}@*
 Saved in: @code{-}
 
 @item General.Shininess
-Material shininess (must be > 0)@*
+Material shininess@*
 Default value: @code{0.4}@*
 Saved in: @code{General.OptionsFileName}
 
+@item General.ShininessExponent
+Material shininess exponent (0 to 128)@*
+Default value: @code{40}@*
+Saved in: @code{General.OptionsFileName}
+
 @item General.SmallAxes
 Display the small axes@*
 Default value: @code{1}@*
@@ -699,4 +704,19 @@ Small axes color@*
 Default value: @code{@{255,255,255@}}@*
 Saved in: @code{General.OptionsFileName}
 
+@item General.Color.AmbientLight
+Ambiant light color@*
+Default value: @code{@{25,25,25@}}@*
+Saved in: @code{General.OptionsFileName}
+
+@item General.Color.DiffuseLight
+Diffuse light color@*
+Default value: @code{@{255,255,255@}}@*
+Saved in: @code{General.OptionsFileName}
+
+@item General.Color.SpecularLight
+Specular light color@*
+Default value: @code{@{255,255,255@}}@*
+Saved in: @code{General.OptionsFileName}
+
 @end ftable