[Octave-bug-tracker] [bug #31931] figure (1, "visible", "off") -> Bus error

[Ben Abbott]

Follow-up Comment #43, bug #31931 (project octave):

Rik

There are some syntax typos in the changeset. The diff below applies for me
and run without a parser error.

Unfortunately, I still get the crash.


diff --git a/scripts/plot/figure.m b/scripts/plot/figure.m
--- a/scripts/plot/figure.m
+++ b/scripts/plot/figure.m
@@ -63,7 +63,22 @@
 
   if (rem (nargs, 2) == 0)
     if (isnan (f) || init_new_figure)
-      f = __go_figure__ (f, varargin{:});
+      if (ismac ())
+        ## FIXME: Kludge for bug #31931 on Mac where 'visible', 'off' 
+        ##        causes segmentation fault
+        vidx = find (strcmpi (varargin, "visible"));
+        if (! isempty (vidx) && strcmp (varargin(vidx+1), "off"))
+          varargin(vidx:vidx+1) = []; 
+          f = __go_figure__ (f, varargin{:});
+          set (f, "visible", "off");
+        else
+          f = __go_figure__ (f, varargin{:});
+        endif
+        f = __go_figure__ (f, varargin{:});
+      else
+        ## Non-Mac platforms
+        f = __go_figure__ (f, varargin{:});
+      endif
     elseif (nargs > 0)
       set (f, varargin{:});
     endif


    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/bugs/?31931>

_______________________________________________
  Message sent via/by Savannah
  http://savannah.gnu.org/