# HG changeset patch
# User Doug Stewart <dastew@sympatico.ca>
# Date 1232087239 -3600
# Node ID 66881d20101d5a8b552367faf4f5c53cf5161058
# Parent  f2af2233ce7fa10e70aba8ff9425549c7e95df44
grid.m: handle minor grid option

diff -r f2af2233ce7f -r 66881d20101d scripts/ChangeLog
--- a/scripts/ChangeLog	Mon Jan 12 12:14:06 2009 +0100
+++ b/scripts/ChangeLog	Fri Jan 16 07:27:19 2009 +0100
@@ -1,3 +1,7 @@
+2008-12-24  Doug Stewart  <dastew@sympatico.ca>
+
+	* plot/grid.m: Handle "minor" option.
+
 2008-03-04  Ben Abbott <bpabbott@mac.com>
 
 	* polynomial/polyfit.m: Modified tests to respect a relative tolerance.
diff -r f2af2233ce7f -r 66881d20101d scripts/plot/grid.m
--- a/scripts/plot/grid.m	Mon Jan 12 12:14:06 2009 +0100
+++ b/scripts/plot/grid.m	Fri Jan 16 07:27:19 2009 +0100
@@ -42,7 +42,7 @@
 
   [ax, varargin, nargs] = __plt_get_axis_arg__ ("grid", varargin{:});
 
-  if (nargs > 1)
+  if (nargs > 2)
     print_usage ();
   elseif (nargs == 0)
     grid_on = ! grid_on;
@@ -54,10 +54,22 @@
       elseif (strcmp ("on", x))
 	grid_on = true;
       elseif (strcmp ("minor", x))
-	minor_on = ! minor_on;
-	if (minor_on)
-	  grid_on = true;
-	endif
+        if (nargs == 2)
+          x2 = varargin{2};
+          if (strcmpi (x2, "on"))
+            minor_on = true;
+            grid_on=true;
+          elseif (strcmpi (x2, "off"))
+            minor_on = false;
+          else
+            print_usage ();
+          endif
+        else
+          minor_on = ! minor_on
+          if (minor_on)
+            grid_on = true;
+          endif
+        endif
       else
 	print_usage ();
       endif