# HG changeset patch
# User Rik <octave@nomad.inbox5.com>
# Date 1308590240 25200
# Node ID 13bcd62824a74473cb77434cc81d9345335b696d
# Parent  e8fe03bfc051f2130b350052b4dba5e95e228dd9
doc: Add documentation for gmres, rectangle to manual

linear-algebra/module.mk: Add gmres.m to list of functions.
gmres.m: Correct spelling in @seealso reference.
octave.texi: Add reference to new menu for 2D Geometric Shapes.
plot.txi: Add new menu for 2D Geometric Shapes.  Add rectangle function.
rectangle.m: Improve DOCSTRING
aspell-octave.en.pws: Add spelling exception for PGMRES

diff -r e8fe03bfc051 -r 13bcd62824a7 doc/interpreter/doccheck/aspell-octave.en.pws
--- a/doc/interpreter/doccheck/aspell-octave.en.pws	Mon Jun 20 12:52:28 2011 -0400
+++ b/doc/interpreter/doccheck/aspell-octave.en.pws	Mon Jun 20 10:17:20 2011 -0700
@@ -633,6 +633,7 @@
 Petzold's
 PGF
 pgm
+PGMRES
 PHP
 pict
 pinv
diff -r e8fe03bfc051 -r 13bcd62824a7 doc/interpreter/octave.texi
--- a/doc/interpreter/octave.texi	Mon Jun 20 12:52:28 2011 -0400
+++ b/doc/interpreter/octave.texi	Mon Jun 20 10:17:20 2011 -0700
@@ -523,6 +523,7 @@
 
 * Axis Configuration::  
 * Two-dimensional Function Plotting::  
+* Two-dimensional Geometric Shapes::  
 
 Three-Dimensional Plots
 
diff -r e8fe03bfc051 -r 13bcd62824a7 doc/interpreter/plot.txi
--- a/doc/interpreter/plot.txi	Mon Jun 20 12:52:28 2011 -0400
+++ b/doc/interpreter/plot.txi	Mon Jun 20 10:17:20 2011 -0700
@@ -73,6 +73,7 @@
 @menu
 * Axis Configuration::  
 * Two-dimensional Function Plotting::  
+* Two-dimensional Geometric Shapes::  
 @end menu
 
 The @code{plot} function allows you to create simple x-y plots with
@@ -283,6 +284,11 @@
 
 @DOCSTRING(ezpolar)
 
+@node Two-dimensional Geometric Shapes
+@subsubsection Two-dimensional Geometric Shapes
+
+@DOCSTRING(rectangle)
+
 @node Three-Dimensional Plots
 @subsection Three-Dimensional Plots
 
diff -r e8fe03bfc051 -r 13bcd62824a7 scripts/linear-algebra/gmres.m
--- a/scripts/linear-algebra/gmres.m	Mon Jun 20 12:52:28 2011 -0400
+++ b/scripts/linear-algebra/gmres.m	Mon Jun 20 10:17:20 2011 -0700
@@ -15,7 +15,7 @@
 ## You should have received a copy of the GNU General Public License
 ## along with Octave; see the file COPYING.  If not, see
 ## <http://www.gnu.org/licenses/>.
-  
+
 ## -*- texinfo -*-
 ## @deftypefn  {Function File} {@var{x} =} gmres (@var{A}, @var{b}, @var{m}, @var{rtol}, @var{maxit}, @var{M1}, @var{M2}, @var{x0})
 ## @deftypefnx {Function File} {@var{x} =} gmres (@var{A}, @var{b}, @var{m}, @var{rtol}, @var{maxit}, @var{P})
@@ -69,7 +69,7 @@
 ## iteration.
 ## @end itemize
 ##
-## @seealso{pcg, cgs, bigcstab}
+## @seealso{pcg, cgs, bicgstab}
 ## @end deftypefn
 
 function [x, flag, prec_res_norm, itcnt] = gmres (A, b, restart, rtol, maxit, M1, M2, x0)
diff -r e8fe03bfc051 -r 13bcd62824a7 scripts/linear-algebra/module.mk
--- a/scripts/linear-algebra/module.mk	Mon Jun 20 12:52:28 2011 -0400
+++ b/scripts/linear-algebra/module.mk	Mon Jun 20 10:17:20 2011 -0700
@@ -7,6 +7,7 @@
   linear-algebra/cross.m \
   linear-algebra/duplication_matrix.m \
   linear-algebra/expm.m \
+  linear-algebra/gmres.m \
   linear-algebra/housh.m \
   linear-algebra/isdefinite.m \
   linear-algebra/ishermitian.m \
diff -r e8fe03bfc051 -r 13bcd62824a7 scripts/plot/rectangle.m
--- a/scripts/plot/rectangle.m	Mon Jun 20 12:52:28 2011 -0400
+++ b/scripts/plot/rectangle.m	Mon Jun 20 10:17:20 2011 -0700
@@ -26,14 +26,14 @@
 ##
 ## Draw rectangular patch defined by @var{pos} and @var{curv}.  The variable
 ## @code{@var{pos}(1 : 2)} defines the lower left-hand corner of the patch
-## and @code{@var{pos}(3 : 4)} its width and height.  By default the value of
-## @var{pos} is @var{[0, 0, 1, 1]}.
+## and @code{@var{pos}(3 : 4)} defines its width and height.  By default, the
+## value of @var{pos} is @code{[0, 0, 1, 1]}.
 ##
 ## The variable @var{curv} defines the curvature of the sides of the rectangle
-## and it can be a scalar or two-element vector with values between 0 and 1.
-## A value of 0 represents no curvature of the side, where as a value of 1
-## means that the rectangular side is entirely curved into an arc of a circle.
-## If curvature is a two-element vector, then the first element is the 
+## and may be a scalar or two-element vector with values between 0 and 1.
+## A value of 0 represents no curvature of the side, whereas a value of 1
+## means that the side is entirely curved into the arc of a circle.
+## If @var{curv} is a two-element vector, then the first element is the 
 ## curvature along the x-axis of the patch and the second along y-axis.
 ##
 ## If @var{curv} is a scalar, it represents the curvature of the shorter of the