# HG changeset patch
# User jwe
# Date 1196217162 0
# Node ID a730e47fda4de105a529be53f0e7d2292dd96285
# Parent  71c03c7239fb5949d3fd7197429660f87c8421a1
[project @ 2007-11-28 02:32:41 by jwe]

diff -r 71c03c7239fb -r a730e47fda4d scripts/general/diff.m
--- a/scripts/general/diff.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/general/diff.m	Wed Nov 28 02:32:42 2007 +0000
@@ -98,13 +98,13 @@
       n = sz (dim);
       idx1 = cell ();
       for i = 1:nd
-	idx1 {i} = 1:sz(i);
+	idx1{i} = 1:sz(i);
       endfor
       idx2 = idx1;
       for i = 1 : k;
-	idx1 {dim} = 2 : (n - i + 1);	
-	idx2 {dim} = 1 : (n - i);	
-	x = x (idx1 {:}) - x (idx2 {:});
+	idx1{dim} = 2 : (n - i + 1);	
+	idx2{dim} = 1 : (n - i);	
+	x = x(idx1{:}) - x(idx2{:});
       endfor
     endif
   else
@@ -113,17 +113,17 @@
     else
       idx1 = cell ();
       for i = 1:nd
-	idx1 {i} = 1:sz(i);
+	idx1{i} = 1:sz(i);
       endfor
       idx2 = idx1;
       while (k)
 	n = sz (dim);
 	for i = 1 : min (k, n - 1)
-	  idx1 {dim} = 2 : (n - i + 1);	
-	  idx2 {dim} = 1 : (n - i);	
-	  x = x (idx1 {:}) - x (idx2 {:});
+	  idx1{dim} = 2 : (n - i + 1);	
+	  idx2{dim} = 1 : (n - i);	
+	  x = x(idx1{:}) - x(idx2{:});
 	endfor
-	idx1 {dim} = idx2 {dim} = 1;
+	idx1{dim} = idx2{dim} = 1;
 	k = k - min (k, n - 1);
 	dim = dim + 1;
       endwhile
diff -r 71c03c7239fb -r a730e47fda4d scripts/general/int2str.m
--- a/scripts/general/int2str.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/general/int2str.m	Wed Nov 28 02:32:42 2007 +0000
@@ -37,7 +37,7 @@
     if (nc > 1)
       idx = cell ();
       for i = 1:nd
-	idx {i} = 1:sz(i);
+	idx{i} = 1:sz(i);
       endfor
       idx(2) = 1;
       ifmt = get_fmt (x(idx{:}), 0);
diff -r 71c03c7239fb -r a730e47fda4d scripts/general/interpn.m
--- a/scripts/general/interpn.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/general/interpn.m	Wed Nov 28 02:32:42 2007 +0000
@@ -71,22 +71,22 @@
     print_usage ();
   endif
 
-  if (ischar (varargin {end}))
-    method = varargin {end};
+  if (ischar (varargin{end}))
+    method = varargin{end};
     nargs = nargs - 1;
-  elseif (ischar (varargin {end - 1}))
-    if (! isnumeric (varargin {end}) || ! isscalar (varargin {end}))
+  elseif (ischar (varargin{end - 1}))
+    if (! isnumeric (varargin{end}) || ! isscalar (varargin{end}))
       error ("extrapal is expected to be a numeric scalar");
     endif
-    method = varargin {end - 1};
+    method = varargin{end - 1};
     nargs = nargs - 2;
   endif
 
   if (nargs < 3)
-    v = varargin {1};
+    v = varargin{1};
     m = 1;
     if (nargs == 2)
-      m = varargin {2};
+      m = varargin{2};
       if (! isnumeric (m) || ! isscalar (m) || floor (m) != m)
 	error ("m is expected to be a integer scalar");
       endif
@@ -99,8 +99,8 @@
       x{i} = 1 : sz(i);
       y{i} = 1 : (1 / (2 ^ m)) : sz(i);
     endfor
-  elseif (! isvector (varargin {1}) && nargs == (ndims (varargin {1}) + 1))
-    v = varargin {1};
+  elseif (! isvector (varargin{1}) && nargs == (ndims (varargin{1}) + 1))
+    v = varargin{1};
     sz = size (v);
     nd = ndims (v);
     x = cell (1, nd);
@@ -109,9 +109,9 @@
       x{i} = 1 : sz(i);
     endfor
   elseif (rem (nargs, 2) == 1 && nargs ==  
-	  (2 * ndims (varargin {ceil (nargs / 2)})) + 1)
+	  (2 * ndims (varargin{ceil (nargs / 2)})) + 1)
     nv = ceil (nargs / 2);
-    v = varargin {nv};
+    v = varargin{nv};
     sz = size (v);
     nd = ndims (v);
     x = varargin (1 : (nv - 1));
@@ -159,8 +159,7 @@
     endfor
     idx = cell (1,nd);
     for i = 1 : nd
-      idx {i} = yidx{i} + (y{i} - x{i}(yidx{i}).' > ...
-			   x{i}(yidx{i} + 1).' - y{i});
+      idx{i} = yidx{i} + (y{i} - x{i}(yidx{i}).' > x{i}(yidx{i} + 1).' - y{i});
     endfor
     vi = v (sub2ind (sz, idx{:}));
     idx = zeros (prod(yshape),1);
diff -r 71c03c7239fb -r a730e47fda4d scripts/general/num2str.m
--- a/scripts/general/num2str.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/general/num2str.m	Wed Nov 28 02:32:42 2007 +0000
@@ -82,10 +82,10 @@
     perm(2:2:2*nc) = perm(2:2:2*nc) + nc;
     idx = cell ();
     for i = 1:nd
-      idx {i} = 1:sz(i);
+      idx{i} = 1:sz(i);
     endfor
     idx{2} = perm;
-    x = horzcat (real(x), imag(x));
+    x = horzcat (real (x), imag (x));
     x = x(idx{:});
 
     fmt = strcat (deblank (repmat (fmt, 1, nc)), "\n");
diff -r 71c03c7239fb -r a730e47fda4d scripts/general/postpad.m
--- a/scripts/general/postpad.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/general/postpad.m	Wed Nov 28 02:32:42 2007 +0000
@@ -70,10 +70,10 @@
   if (d >= l)
     idx = cell ();
     for i = 1:nd
-      idx {i} = 1:sz(i);
+      idx{i} = 1:sz(i);
     endfor
-    idx {dim} = 1:l;
-    y = x (idx {:});
+    idx{dim} = 1:l;
+    y = x(idx{:});
   else
     sz (dim) = l - d;
     y = cat (dim, x, c * ones (sz));
diff -r 71c03c7239fb -r a730e47fda4d scripts/general/prepad.m
--- a/scripts/general/prepad.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/general/prepad.m	Wed Nov 28 02:32:42 2007 +0000
@@ -83,10 +83,10 @@
   if (d >= l)
     idx = cell ();
     for i = 1:nd
-      idx {i} = 1:sz(i);
+      idx{i} = 1:sz(i);
     endfor
-    idx {dim} = d-l+1:d;
-    y = x (idx {:});
+    idx{dim} = d-l+1:d;
+    y = x(idx{:});
   else
     sz (dim) = l - d;
     y = cat (dim, c * ones (sz), x);
diff -r 71c03c7239fb -r a730e47fda4d scripts/general/shift.m
--- a/scripts/general/shift.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/general/shift.m	Wed Nov 28 02:32:42 2007 +0000
@@ -69,16 +69,16 @@
 
   idx = cell ();
   for i = 1:nd
-    idx {i} = 1:sz(i);
+    idx{i} = 1:sz(i);
   endfor
   if (b >= 0)
     b = rem (b, d);
-    idx {dim} = [d-b+1:d, 1:d-b];
+    idx{dim} = [d-b+1:d, 1:d-b];
   elseif (b < 0)
     b = rem (abs (b), d);
-    idx {dim} = [b+1:d, 1:b];
+    idx{dim} = [b+1:d, 1:b];
   endif
-  y = x (idx {:});
+  y = x(idx{:});
 
 
 endfunction
diff -r 71c03c7239fb -r a730e47fda4d scripts/general/structfun.m
--- a/scripts/general/structfun.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/general/structfun.m	Wed Nov 28 02:32:42 2007 +0000
@@ -68,7 +68,7 @@
   endif
 
   varargout = cell (max ([nargout, 1]), 1);
-  [varargout{:}] = cellfun (fun, struct2cell (s), varargin {:});
+  [varargout{:}] = cellfun (fun, struct2cell (s), varargin{:});
 
   if (iscell (varargout{1}))
     [varargout{:}] = cell2struct (varargout{1}, fieldnames(s), 1);
diff -r 71c03c7239fb -r a730e47fda4d scripts/geometry/delaunayn.m
--- a/scripts/geometry/delaunayn.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/geometry/delaunayn.m	Wed Nov 28 02:32:42 2007 +0000
@@ -52,7 +52,7 @@
     print_usage ();
   endif
 
-  t = __delaunayn__ (x, varargin {:});
+  t = __delaunayn__ (x, varargin{:});
 
   ## Try to remove the zero volume simplices. The volume of the i-th simplex is
   ## given by abs(det(x(t(i,1:end-1),:)-x(t(i,2:end),:)))/prod(1:n) 
diff -r 71c03c7239fb -r a730e47fda4d scripts/geometry/voronoi.m
--- a/scripts/geometry/voronoi.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/geometry/voronoi.m	Wed Nov 28 02:32:42 2007 +0000
@@ -136,7 +136,7 @@
   edges = zeros (2, k);
 
   for i = 1 : ll
-    fac = c {idx(i)};
+    fac = c{idx(i)};
     lf = length (fac);
     fac = [fac, fac(1)];
     fst = fac (1 : length(fac) - 1);
diff -r 71c03c7239fb -r a730e47fda4d scripts/image/image.m
--- a/scripts/image/image.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/image/image.m	Wed Nov 28 02:32:42 2007 +0000
@@ -46,7 +46,7 @@
   elseif (nargin == 1)
     print_usage ();
   elseif (isscalar (varargin{1}) && ishandle (varargin{1}))
-    h = varargin {1};
+    h = varargin{1};
     if (! strcmp (get (h, "type"), "axes"))
       error ("image: expecting first argument to be an axes object");
     endif
diff -r 71c03c7239fb -r a730e47fda4d scripts/image/imagesc.m
--- a/scripts/image/imagesc.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/image/imagesc.m	Wed Nov 28 02:32:42 2007 +0000
@@ -45,7 +45,7 @@
   if (nargin < 1)
     print_usage ();
   elseif (isscalar (varargin{1}) && ishandle (varargin{1}))
-    h = varargin {1};
+    h = varargin{1};
     if (! strcmp (get (h, "type"), "axes"))
       error ("imagesc: expecting first argument to be an axes object");
     endif
diff -r 71c03c7239fb -r a730e47fda4d scripts/miscellaneous/what.m
--- a/scripts/miscellaneous/what.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/miscellaneous/what.m	Wed Nov 28 02:32:42 2007 +0000
@@ -67,15 +67,15 @@
       ## Ignore mdl and p files
       [dummy, f, e] = fileparts (n);
       if (strcmp (e, ".m"))
-	w.m {end+1} = n; 
+	w.m{end+1} = n; 
       elseif (strcmp (e, mexext ()))
-	w.mex {end + 1} = n; 
+	w.mex{end+1} = n; 
       elseif (strcmp (e, ".oct"))
-	w.oct {end + 1} = n;
+	w.oct{end+1} = n;
       elseif (strcmp (e, ".mat"))
-	w.mat {end + 1} = n; 
+	w.mat{end+1} = n; 
       elseif(strcmp (n(1), "@"))
-	w.classes {end + 1} = n;
+	w.classes{end+1} = n;
       endif
     endif
   endfor
diff -r 71c03c7239fb -r a730e47fda4d scripts/pkg/pkg.m
--- a/scripts/pkg/pkg.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/pkg/pkg.m	Wed Nov 28 02:32:42 2007 +0000
@@ -1856,24 +1856,24 @@
     dirs = {};
     desc = {};
     for i = 1:length (files)
-      idx = strcmp (pnames, files {i});
+      idx = strcmp (pnames, files{i});
       if (! any (idx))
 	error ("package %s is not installed", files{i});
       endif
-	dirs {end + 1} = pdirs {idx};
-        desc {end + 1} = installed_pkgs_lst {idx};
+	dirs{end+1} = pdirs{idx};
+        desc{end+1} = installed_pkgs_lst{idx};
       endfor
   endif
 
   ## Check for architecture dependent directories
   archdirs = {};
   for i = 1:length (dirs)
-    tmpdir = getarchdir (desc {i});
+    tmpdir = getarchdir (desc{i});
     if (exist (tmpdir, "dir"))
-      archdirs{end + 1} = dirs{i};
-      archdirs{end + 1} = tmpdir;
+      archdirs{end+1} = dirs{i};
+      archdirs{end+1} = tmpdir;
     else
-      archdirs{end+ 1} = dirs {i};
+      archdirs{end+1} = dirs{i};
     endif
   endfor
 
@@ -1997,7 +1997,7 @@
       for k = 1 : length (deps)
         for j = 1 : length (desc)
           if (strcmp (desc{j}.name, deps{k}.package))
-            tmpdesc {end + 1} = desc{j};
+            tmpdesc{end+1} = desc{j};
 	    break;
           endif
         endfor
@@ -2005,7 +2005,7 @@
       if (! isempty (tmpdesc))					     
         newdesc = {newdesc{:}, save_order(tmpdesc){:}, desc{i}};
       else
-        newdesc {end + 1} = desc{i};
+        newdesc{end+1} = desc{i};
       endif
     endif
   endfor
@@ -2028,11 +2028,11 @@
   execpath = EXEC_PATH ();
   for i = idx;
     ndir = installed_pkgs_lst{i}.dir;
-    dirs {end + 1} = ndir;
+    dirs{end+1} = ndir;
     if (exist (fullfile (dirs{end}, "bin"), "dir"))
       execpath = strcat (fullfile(dirs{end}, "bin"), ":", execpath);
     endif
-    tmpdir = getarchdir (installed_pkgs_lst {i});
+    tmpdir = getarchdir (installed_pkgs_lst{i});
     if (exist (tmpdir, "dir"))
       dirs{end + 1} = tmpdir;
       if (exist (fullfile (dirs{end}, "bin"), "dir"))
@@ -2087,7 +2087,7 @@
 
   dep = false;
   for i = 1 : length (archdepsuffix)
-    ext = archdepsuffix {i};
+    ext = archdepsuffix{i};
     if (ext(end) == "*")
       isglob = true;
       ext(end) = [];
@@ -2096,7 +2096,7 @@
     endif
     pos = findstr (nm, ext);
     if (pos)
-      if (! isglob &&  (length(nm) - pos(end) != length(ext) - 1))
+      if (! isglob && (length(nm) - pos(end) != length(ext) - 1))
 	continue;
       endif
       dep = true;
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/__axes_limits__.m
--- a/scripts/plot/__axes_limits__.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/__axes_limits__.m	Wed Nov 28 02:32:42 2007 +0000
@@ -23,7 +23,7 @@
   fcnmode = sprintf("%smode", fcn);
 
   if (nargin > 1 && isscalar (varargin{1}) && ishandle (varargin{1}))
-    h = varargin {1};
+    h = varargin{1};
     off = 1;
     if (! strcmp (get (h, "type"), "axes"))
       error ("%s: expecting first argument to be an axes object", fcn);
@@ -36,7 +36,7 @@
   if (nargin == off + 1)
     retval = get (h, fcn);
   else
-    arg = varargin {off + 1};
+    arg = varargin{off + 1};
 
     if (ischar (arg))
       arg = tolower (arg);
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/__bar__.m
--- a/scripts/plot/__bar__.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/__bar__.m	Wed Nov 28 02:32:42 2007 +0000
@@ -160,7 +160,7 @@
   if (nargout < 2)
     newplot ();
     tmp = __bars__ (h, vertical, x, y, xb, yb, width, group,
-		    have_line_spec, newargs {:});
+		    have_line_spec, newargs{:});
     if (nargout == 1)
       varargout{1} = tmp;
     endif
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/__bars__.m
--- a/scripts/plot/__bars__.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/__bars__.m	Wed Nov 28 02:32:42 2007 +0000
@@ -35,9 +35,9 @@
 	  lev = (i - 1) * (clim(2) - clim(1)) / (ycols - 1) - clim(1);
 	endif
 	tmp = [tmp; patch(xb(:,:,i), yb(:,:,i), "FaceColor", "flat", 
-			  "cdata", lev, varargin {:})];
+			  "cdata", lev, varargin{:})];
       else
-	tmp = [tmp; patch(xb(:,:,i), yb(:,:,i), varargin {:})];
+	tmp = [tmp; patch(xb(:,:,i), yb(:,:,i), varargin{:})];
       endif
     endfor
   else
@@ -50,9 +50,9 @@
 	  lev = (i - 1) * (clim(2) - clim(1)) / (ycols - 1) - clim(1);
 	endif
 	tmp = [tmp; patch(yb(:,:,i), xb(:,:,i), "FaceColor", "flat", 
-			  "cdata", lev, varargin {:})];
+			  "cdata", lev, varargin{:})];
       else
-	tmp = [tmp; patch(yb(:,:,i), xb(:,:,i), varargin {:})];
+	tmp = [tmp; patch(yb(:,:,i), xb(:,:,i), varargin{:})];
       endif
     endfor
   endif
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/__contour__.m
--- a/scripts/plot/__contour__.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/__contour__.m	Wed Nov 28 02:32:42 2007 +0000
@@ -20,17 +20,17 @@
 
 function [c, h] = __contour__ (varargin)
 
-  ax = varargin {1};
-  z = varargin {2};
+  ax = varargin{1};
+  z = varargin{2};
 
   if (ischar (z))
     if (strcmp (z, "none"))
       z = NaN;
     elseif (strcmp (z, "base"))
       if (nargin == 1)
-	z = varargin {1};
+	z = varargin{1};
       else
-	z = varargin {3};
+	z = varargin{3};
       endif
       z = 2 * (min (z(:)) - max (z(:)));
     elseif (! strcmp (z, "level"))
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/__patch__.m
--- a/scripts/plot/__patch__.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/__patch__.m	Wed Nov 28 02:32:42 2007 +0000
@@ -48,7 +48,7 @@
 
     if (nargin > 3 && ndims (varargin{3}) == 2 && ndims (x) == 2
 	&& isequal (size (varargin{3}), size (x)))
-      z = varargin {3};
+      z = varargin{3};
       have_z = true;
       iarg++;
     endif
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/colorbar.m
--- a/scripts/plot/colorbar.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/colorbar.m	Wed Nov 28 02:32:42 2007 +0000
@@ -67,7 +67,7 @@
 
   pos = "eastoutside";
   for i = 1 : length (varargin)
-    arg = varargin {i};
+    arg = varargin{i};
     if (length(arg) < 1)
       pos = "eastoutside";
     elseif (ischar (arg))
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/fill.m
--- a/scripts/plot/fill.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/fill.m	Wed Nov 28 02:32:42 2007 +0000
@@ -30,7 +30,7 @@
   htmp = [];
 
   if (isscalar (varargin{1}) && ishandle (varargin{1}))
-    h = varargin {1};
+    h = varargin{1};
     if (! strcmp (get (h, "type"), "axes"))
       error ("fill: expecting first argument to be an axes object");
     endif
@@ -82,25 +82,25 @@
   i = 1;
   while (i < nargin)
     iargs (end + 1) = i;
-    if (ischar (varargin {i}) && (strcmp (tolower (varargin{i}), "faces") || 
+    if (ischar (varargin{i}) && (strcmp (tolower (varargin{i}), "faces") || 
 				  strcmp (tolower (varargin{i}), "vertices")))
       i += 4;
-    elseif (isnumeric (varargin {i}))
+    elseif (isnumeric (varargin{i}))
       i += 2;
     endif
 
     if (i <= nargin)
       while (true);
-	if (ischar (varargin {i}) && 
+	if (ischar (varargin{i}) && 
 	    (strcmp (tolower (varargin{i}), "faces") || 
 	     strcmp (tolower (varargin{i}), "vertices")))
 	  break;
-	elseif (isnumeric (varargin {i}))
+	elseif (isnumeric (varargin{i}))
 	  ## Assume its the colorspec
 	  i++;
 	  break;
-	elseif (ischar (varargin {i}))
-	  colspec = tolower (varargin {i});
+	elseif (ischar (varargin{i}))
+	  colspec = tolower (varargin{i});
 	  collen = length (colspec);
 
 	  if (strncmp (colspec, "blue", collen) ||
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/findobj.m
--- a/scripts/plot/findobj.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/findobj.m	Wed Nov 28 02:32:42 2007 +0000
@@ -109,7 +109,7 @@
     regularexpression(np) = 0;
     property(np) = 0;
     logicaloperator{np} = 'and';
-    if (ischar (args {na}))
+    if (ischar (args{na}))
       if (strcmpi(args{na}, '-regexp'))
 	if (na + 2 <= numel (args))
 	  regularexpression(np) = 1;
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/hist.m
--- a/scripts/plot/hist.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/hist.m	Wed Nov 28 02:32:42 2007 +0000
@@ -69,7 +69,7 @@
     x = x * (max_val - min_val) + ones(size(x)) * min_val;
   else
     ## nargin is either 2 or 3
-    x = varargin {iarg++};
+    x = varargin{iarg++};
     if (isscalar (x))
       n = x;
       if (n <= 0)
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/meshz.m
--- a/scripts/plot/meshz.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/meshz.m	Wed Nov 28 02:32:42 2007 +0000
@@ -30,7 +30,7 @@
 function retval = meshz (varargin)
 
   if (isscalar (varargin{1}) && ishandle (varargin{1}))
-    h = varargin {1};
+    h = varargin{1};
     if (! strcmp (get (h, "type"), "axes"))
       error ("meshz: expecting first argument to be an axes object");
     endif
@@ -55,7 +55,7 @@
 
   ioff = nargin + 1;
   for i = 1 : nargin
-    if (ischar (varargin {i}))
+    if (ischar (varargin{i}))
       ioff = i;
       break;
     endif
@@ -67,14 +67,14 @@
   endif
 
   if (ioff == 2)
-    z = varargin {1};
+    z = varargin{1};
     [m, n] = size (z);
     x = 1 : n;
     y = (1 : m).';
   else
-    x = varargin {1};
-    y = varargin {2};
-    z = varargin {3};
+    x = varargin{1};
+    y = varargin{2};
+    z = varargin{3};
   endif
 
 
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/patch.m
--- a/scripts/plot/patch.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/patch.m	Wed Nov 28 02:32:42 2007 +0000
@@ -37,7 +37,7 @@
 function h = patch (varargin)
 
   if (isscalar (varargin{1}) && ishandle (varargin{1}))
-    h = varargin {1};
+    h = varargin{1};
     if (! strcmp (get (h, "type"), "axes") && ! strcmp (get (h, "type"), "hggroup"))
       error ("patch: expecting first argument to be an axes or hggroup object");
     endif
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/pie.m
--- a/scripts/plot/pie.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/pie.m	Wed Nov 28 02:32:42 2007 +0000
@@ -47,7 +47,7 @@
   if (nargin < 1)
     print_usage ();
   elseif (isscalar (varargin{1}) && ishandle (varargin{1}))
-    h = varargin {1};
+    h = varargin{1};
     if (! strcmp (get (h, "type"), "axes"))
       error ("pie: expecting first argument to be an axes object");
     endif
@@ -140,7 +140,7 @@
     endif
 
     hlist = [hlist; patch(xoff + [0, - sind(xn)], yoff + [0, cosd(xn)], i);
-    	     text(xt, yt, labels {i}, "horizontalalignment", align)];
+    	     text(xt, yt, labels{i}, "horizontalalignment", align)];
   endfor
 
   if (len == 1)
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/plot.m
--- a/scripts/plot/plot.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/plot.m	Wed Nov 28 02:32:42 2007 +0000
@@ -179,7 +179,7 @@
 function retval = plot (varargin)
 
   if (isscalar (varargin{1}) && ishandle (varargin{1}))
-    h = varargin {1};
+    h = varargin{1};
     if (! strcmp (get (h, "type"), "axes"))
       error ("plot: expecting first argument to be an axes object");
     endif
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/plotyy.m
--- a/scripts/plot/plotyy.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/plotyy.m	Wed Nov 28 02:32:42 2007 +0000
@@ -56,7 +56,7 @@
 function [Ax, H1, H2] = plotyy (varargin)
 
   if (isscalar (varargin{1}) && ishandle (varargin{1}))
-    ax = varargin {1};
+    ax = varargin{1};
     if (! strcmp (get (ax, "type"), "axes"))
       error ("plotyy: expecting first argument to be an axes object");
     endif
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/quiver.m
--- a/scripts/plot/quiver.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/quiver.m	Wed Nov 28 02:32:42 2007 +0000
@@ -61,7 +61,7 @@
   if (nargin < 2)
     print_usage ();
   elseif (isscalar (varargin{1}) && ishandle (varargin{1}))
-    h = varargin {1};
+    h = varargin{1};
     if (! strcmp (get (h, "type"), "axes"))
       error ("quiver: expecting first argument to be an axes object");
     endif
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/quiver3.m
--- a/scripts/plot/quiver3.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/quiver3.m	Wed Nov 28 02:32:42 2007 +0000
@@ -64,7 +64,7 @@
   if (nargin < 2)
     print_usage ();
   elseif (isscalar (varargin{1}) && ishandle (varargin{1}))
-    h = varargin {1};
+    h = varargin{1};
     if (! strcmp (get (h, "type"), "axes"))
       error ("quiver: expecting first argument to be an axes object");
     endif
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/scatter.m
--- a/scripts/plot/scatter.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/scatter.m	Wed Nov 28 02:32:42 2007 +0000
@@ -59,7 +59,7 @@
   if (nargin < 2)
     print_usage ();
   elseif (isscalar (varargin{1}) && ishandle (varargin{1}))
-    h = varargin {1};
+    h = varargin{1};
     if (! strcmp (get (h, "type"), "axes"))
       error ("scatter: expecting first argument to be an axes object");
     endif
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/scatter3.m
--- a/scripts/plot/scatter3.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/scatter3.m	Wed Nov 28 02:32:42 2007 +0000
@@ -58,7 +58,7 @@
   if (nargin < 2)
     print_usage ();
   elseif (isscalar (varargin{1}) && ishandle (varargin{1}))
-    h = varargin {1};
+    h = varargin{1};
     if (! strcmp (get (h, "type"), "axes"))
       error ("scatter3: expecting first argument to be an axes object");
     endif
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/surface.m
--- a/scripts/plot/surface.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/surface.m	Wed Nov 28 02:32:42 2007 +0000
@@ -42,7 +42,7 @@
 function h = surface (varargin)
 
   if (isscalar (varargin{1}) && ishandle (varargin{1}))
-    h = varargin {1};
+    h = varargin{1};
     if (! strcmp (get (h, "type"), "axes"))
       error ("surface: expecting first argument to be an axes object");
     endif
@@ -72,7 +72,7 @@
   h = 0;
   firststring = nargin;
   for i = 2 : nargin
-    if (ischar (varargin {i - 1}))
+    if (ischar (varargin{i - 1}))
       firststring = i - 1;
       break;
     endif
@@ -123,8 +123,8 @@
       error ("surface: x and y must be vectors and z must be a matrix");
     endif
   elseif (firststring == 3)    
-    z = varargin {1};
-    c = varargin {2};
+    z = varargin{1};
+    c = varargin{2};
     if (ismatrix (z))
       [nr, nc] = size (z);
       x = 1:nc;
@@ -133,7 +133,7 @@
       error ("surface: argument must be a matrix");
     endif
   elseif (firststring == 2)    
-    z = varargin {1};
+    z = varargin{1};
     c = z;
     if (ismatrix (z))
       [nr, nc] = size (z);
@@ -151,7 +151,7 @@
     h = __go_surface__ (ax, "xdata", x, "ydata", y, "zdata", z, "cdata", c);
     set (h, "facecolor","flat");
     if (firststring < nargin)
-      set (h, varargin {firststring:end});
+      set (h, varargin{firststring:end});
      endif
 
      if (! ishold ())
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/surfc.m
--- a/scripts/plot/surfc.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/surfc.m	Wed Nov 28 02:32:42 2007 +0000
@@ -42,9 +42,9 @@
   endif
 
   if (nargin == 1)
-    z = varargin {1};
+    z = varargin{1};
   else
-    z = varargin {3};
+    z = varargin{3};
   endif
   zmin = 2 * (min(z(:)) - max(z(:)));
 
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/surfnorm.m
--- a/scripts/plot/surfnorm.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/surfnorm.m	Wed Nov 28 02:32:42 2007 +0000
@@ -57,7 +57,7 @@
     varargout = cell (0, 0);
   endif
   if (isscalar (varargin{1}) && ishandle (varargin{1}))
-    h = varargin {1};
+    h = varargin{1};
     if (! strcmp (get (h, "type"), "axes"))
       error ("surfnorm: expecting first argument to be an axes object");
     endif
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/xlabel.m
--- a/scripts/plot/xlabel.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/xlabel.m	Wed Nov 28 02:32:42 2007 +0000
@@ -33,7 +33,7 @@
 function h = xlabel (varargin)
 
   if (isscalar (varargin{1}) && ishandle (varargin{1}))
-    ax = varargin {1};
+    ax = varargin{1};
     if (! strcmp (get (ax, "type"), "axes"))
       error ("xlabel: expecting first argument to be an axes object");
     endif
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/xlim.m
--- a/scripts/plot/xlim.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/xlim.m	Wed Nov 28 02:32:42 2007 +0000
@@ -38,7 +38,7 @@
 ## @end deftypefn
 
 function retval = xlim (varargin)
-  ret = __axes_limits__ ("xlim", varargin {:});
+  ret = __axes_limits__ ("xlim", varargin{:});
 
   if (! isempty (ret))
     retval = ret;
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/ylabel.m
--- a/scripts/plot/ylabel.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/ylabel.m	Wed Nov 28 02:32:42 2007 +0000
@@ -28,7 +28,7 @@
 function h = ylabel (varargin)
 
   if (isscalar (varargin{1}) && ishandle (varargin{1}))
-    ax = varargin {1};
+    ax = varargin{1};
     if (! strcmp (get (ax, "type"), "axes"))
       error ("ylabel: expecting first argument to be an axes object");
     endif
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/ylim.m
--- a/scripts/plot/ylim.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/ylim.m	Wed Nov 28 02:32:42 2007 +0000
@@ -38,7 +38,7 @@
 ## @end deftypefn
 
 function retval = ylim (varargin)
-  ret = __axes_limits__ ("ylim", varargin {:});
+  ret = __axes_limits__ ("ylim", varargin{:});
 
   if (! isempty (ret))
     retval = ret;
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/zlabel.m
--- a/scripts/plot/zlabel.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/zlabel.m	Wed Nov 28 02:32:42 2007 +0000
@@ -28,7 +28,7 @@
 function h = zlabel (varargin)
 
   if (isscalar (varargin{1}) && ishandle (varargin{1}))
-    ax = varargin {1};
+    ax = varargin{1};
     if (! strcmp (get (ax, "type"), "axes"))
       error ("zlabel: expecting first argument to be an axes object");
     endif
diff -r 71c03c7239fb -r a730e47fda4d scripts/plot/zlim.m
--- a/scripts/plot/zlim.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/plot/zlim.m	Wed Nov 28 02:32:42 2007 +0000
@@ -38,7 +38,7 @@
 ## @end deftypefn
 
 function retval = zlim (varargin)
-  ret = __axes_limits__ ("zlim", varargin {:});
+  ret = __axes_limits__ ("zlim", varargin{:});
 
   if (! isempty (ret))
     retval = ret;
diff -r 71c03c7239fb -r a730e47fda4d scripts/signal/fftshift.m
--- a/scripts/signal/fftshift.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/signal/fftshift.m	Wed Nov 28 02:32:42 2007 +0000
@@ -60,9 +60,9 @@
     sz2 = ceil (sz(dim) / 2);
     idx = cell ();
     for i=1:nd
-      idx {i} = 1:sz(i);
+      idx{i} = 1:sz(i);
     endfor
-    idx {dim} = [sz2+1:sz(dim), 1:sz2];
+    idx{dim} = [sz2+1:sz(dim), 1:sz2];
     retval = V (idx{:});
   else
     if (isvector (V))
diff -r 71c03c7239fb -r a730e47fda4d scripts/signal/ifftshift.m
--- a/scripts/signal/ifftshift.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/signal/ifftshift.m	Wed Nov 28 02:32:42 2007 +0000
@@ -39,7 +39,7 @@
   endif
 
   if (nargin == 2)
-    if (!isscalar (dim))
+    if (! isscalar (dim))
       error ("ifftshift: dimension must be an integer scalar");
     endif
     nd = ndims (V);
@@ -47,9 +47,9 @@
     sz2 = floor (sz(dim) / 2);
     idx = cell ();
     for i=1:nd
-      idx {i} = 1:sz(i);
+      idx{i} = 1:sz(i);
     endfor
-    idx {dim} = [sz2+1:sz(dim), 1:sz2];
+    idx{dim} = [sz2+1:sz(dim), 1:sz2];
     retval = V (idx{:});
   else
     if (isvector (V))
diff -r 71c03c7239fb -r a730e47fda4d scripts/signal/unwrap.m
--- a/scripts/signal/unwrap.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/signal/unwrap.m	Wed Nov 28 02:32:42 2007 +0000
@@ -46,7 +46,7 @@
   else
     ## Find the first non-singleton dimension
     dim  = 1;
-    while (dim < nd + 1 && sz (dim) == 1)
+    while (dim < nd + 1 && sz(dim) == 1)
       dim = dim + 1;
     endwhile
     if (dim > nd)
@@ -62,7 +62,7 @@
   tol = abs (tol);
   
   rng = 2*pi;
-  m = sz (dim);
+  m = sz(dim);
 
   ## Handle case where we are trying to unwrap a scalar, or only have
   ## one sample in the specified dimension.
@@ -75,10 +75,10 @@
   ## as large values, and the sign will show direction.
   idx = cell ();
   for i = 1:nd
-    idx {i} = 1:sz(i);
+    idx{i} = 1:sz(i);
   endfor
-  idx {dim} = [1,1:m-1];
-  d = a (idx {:}) - a;
+  idx{dim} = [1,1:m-1];
+  d = a(idx{:}) - a;
 
   ## Find only the peaks, and multiply them by the range so that there
   ## are kronecker deltas at each wrap point multiplied by the range
diff -r 71c03c7239fb -r a730e47fda4d scripts/statistics/base/center.m
--- a/scripts/statistics/base/center.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/statistics/base/center.m	Wed Nov 28 02:32:42 2007 +0000
@@ -44,7 +44,7 @@
 	dim=1; 
       endif;
     else
-      dim = varargin {1};
+      dim = varargin{1};
     endif
     sz = ones (1, ndims (x));
     sz (dim) = size (x, dim);
diff -r 71c03c7239fb -r a730e47fda4d scripts/statistics/base/mode.m
--- a/scripts/statistics/base/mode.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/statistics/base/mode.m	Wed Nov 28 02:32:42 2007 +0000
@@ -86,7 +86,7 @@
   c = cell (sz2);
   m = zeros (sz2);
   for i = 1 : prod (sz2)
-    c {i} = xs (t2 (:, i) == f(i), i);
+    c{i} = xs (t2 (:, i) == f(i), i);
     m (i) = c{i}(1);
   endfor
 endfunction
diff -r 71c03c7239fb -r a730e47fda4d scripts/statistics/base/run_count.m
--- a/scripts/statistics/base/run_count.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/statistics/base/run_count.m	Wed Nov 28 02:32:42 2007 +0000
@@ -85,7 +85,7 @@
     retval(idx{:}) = sum (tmp == k);
   endfor
   idx{1} = n;
-  retval (idx {:}) = sum (tmp >= n);
+  retval (idx{:}) = sum (tmp >= n);
 
   if (dim != 1)
     retval = ipermute (retval, perm);
diff -r 71c03c7239fb -r a730e47fda4d scripts/strings/strvcat.m
--- a/scripts/strings/strvcat.m	Wed Nov 28 02:20:48 2007 +0000
+++ b/scripts/strings/strvcat.m	Wed Nov 28 02:32:42 2007 +0000
@@ -43,13 +43,13 @@
   nr = zeros (nargin, 1);
   nc = zeros (nargin, 1);
   K = 0; 
-  nd = ndims (varargin {1});
-  sz = size (varargin {1});
-  for k = 1 : nargin
+  nd = ndims (varargin{1});
+  sz = size (varargin{1});
+  for k = 1:nargin
     s = varargin{k};
     if (iscell (s))
       for k1 = 1:length(s)
-	K = K+1;
+	K++;
 	nr(K) = size (s{k1}, 1);
 	nc(K) = size (s{k1}, 2);
 	if (ndims (s{k1}) != nd)
@@ -61,7 +61,7 @@
 	endif
       endfor
     else
-      K = K + 1;
+      K++;
       nr(K) = size (s, 1);
       nc(K) = size (s, 2);
       if (ndims (s) != nd)
@@ -79,13 +79,13 @@
   retval = char (ones (sz) * toascii (" "));
 
   idx = cell(nd,1);
-  for k = 3 : nd;
-    idx {k} = sz {k};
+  for k = 3:nd
+    idx{k} = sz{k};
   endfor
 
   K = 0;
   row_offset = 0;
-  for k = 1 : nargin
+  for k = 1:nargin
     s = varargin{k};
     if (iscell (s))
       for k1 = 1:length(s)
@@ -96,9 +96,9 @@
 	row_offset = row_offset + size (s{k1}, 1);
       endfor
     else
-      K = K + 1;
+      K++;
       if (nc(K) > 0)
-    	retval ((row_offset + 1) : (row_offset + nr(K)), 1:nc(K)) = char(s);
+    	retval ((row_offset+1):(row_offset+nr(K)), 1:nc(K)) = char (s);
       endif
       row_offset = row_offset + nr(K);
     endif