On 08/20/2009 03:37 PM, Orion Poplawski wrote:
I'm trying to get plplot 5.9.4 to build under Fedora Development with
octave 3.2.2 and running into some trouble. First issues appear to be
some stricter syntax checking fixed by the attached patch.

I'm now facing some segmentation fault issues running the octave
examples, but it is hindered by what may be more general issues with
octave 3.2.2 in Fedora Development. Will report back with more info when
I have it.

Things are running fine now with the following updated patch. This adds a fix to example x03c.m, which seems to still work with octave 3.0.

--
Orion Poplawski
Technical Manager                     303-415-9701 x222
NWRA/CoRA Division                    FAX: 303-415-9702
3380 Mitchell Lane                  or...@cora.nwra.com
Boulder, CO 80301              http://www.cora.nwra.com
--- plplot-5.9.4/bindings/octave/PLplot/closefig.m.octave32	2009-08-13 21:30:05.511036727 -0600
+++ plplot-5.9.4/bindings/octave/PLplot/closefig.m	2009-08-13 21:30:52.206974684 -0600
@@ -21,7 +21,7 @@
 
   global __pl
 
-  if ( !(exist "__pl") || !struct_contains (__pl,"inited"))
+  if ( !(exist ("__pl")) || !struct_contains (__pl,"inited"))
     return;
   endif
 
--- plplot-5.9.4/bindings/octave/demos/p4.m.octave32	2009-05-10 13:37:17.000000000 -0600
+++ plplot-5.9.4/bindings/octave/demos/p4.m	2009-08-13 22:50:58.068005128 -0600
@@ -21,7 +21,7 @@
   x=0.01:0.1:10;
   y=exp(x);
 
-  og = grid "minor";
+  og = grid ("minor");
   title("Log-log example");
   loglog(x,y,'y')
   grid (og);
--- plplot-5.9.4/bindings/octave/demos/p5.m.octave32	2009-05-10 13:37:17.000000000 -0600
+++ plplot-5.9.4/bindings/octave/demos/p5.m	2009-08-13 22:51:21.277975680 -0600
@@ -21,7 +21,7 @@
   x=-pi:0.01:pi;
   y=sin(x).+cos(3*x);
 
-  og = grid "on";
+  og = grid ("on");
   title("Polar example");
   polar(x,y,'y')
   grid (og);
--- plplot-5.9.4/bindings/octave/demos/x03c.m.octave32	2009-05-10 13:37:17.000000000 -0600
+++ plplot-5.9.4/bindings/octave/demos/x03c.m	2009-08-26 11:50:28.362630969 -0600
@@ -47,11 +47,11 @@
 
   plenv(-1.3, 1.3, -1.3, 1.3, 1, -2);
   for i=1:10
-    x(:) = 0.1 * i * x0(:);
-    y(:) = 0.1 * i * y0(:);
+    x = 0.1 * i * x0(:);
+    y = 0.1 * i * y0(:);
     
     ## Draw circles for polar grid */
-    plline(x', y');
+    plline(x, y);
   endfor
 
   plcol0(2);
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