[MacPorts] #45210: Octave: unexpected termination after hitting ctrl-c (Octave v3.8.2, OSX10.9.5)

[MacPorts]

#45210: Octave: unexpected termination after hitting ctrl-c (Octave v3.8.2,
OSX10.9.5)
---------------------+-------------------------
  Reporter:  mike@…  |      Owner:  michaelld@…
      Type:  defect  |     Status:  closed
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:  2.3.1
Resolution:  fixed   |   Keywords:
      Port:  octave  |
---------------------+-------------------------

Comment (by roberthuston@…):

 Yes, changing the octaverc file is what I did.

 When I plotted with "fltk" I kept getting a stream of errors like the
 following:

 octave-cli-3.8.2[34931] <Error>: CGContextFillRects: invalid context 0x0.
 This is a serious error. This application, or a library it uses, is using
 an invalid context  and is thereby contributing to an overall degradation
 of system stability and reliability. This notice is a courtesy: please fix
 this problem. It will become a fatal error in an upcoming update.

 octave-cli-3.8.2[34931] <Error>: CGContextMoveToPoint: invalid context
 0x0. This is a serious error. This application, or a library it uses, is
 using an invalid context  and is thereby contributing to an overall
 degradation of system stability and reliability. This notice is a
 courtesy: please fix this problem. It will become a fatal error in an
 upcoming update.

 octave-cli-3.8.2[34931] <Error>: CGContextAddLineToPoint: invalid context
 0x0. This is a serious error. This application, or a library it uses, is
 using an invalid context  and is thereby contributing to an overall
 degradation of system stability and reliability. This notice is a
 courtesy: please fix this problem. It will become a fatal error in an
 upcoming update.

 octave-cli-3.8.2[34931] <Error>: CGContextDrawPath: invalid context 0x0.
 This is a serious error. This application, or a library it uses, is using
 an invalid context  and is thereby contributing to an overall degradation
 of system stability and reliability. This notice is a courtesy: please fix
 this problem. It will become a fatal error in an upcoming update.

 ...

 I just did a reinstall and octave pulled down "fltk @1.3.3_0" but it
 behaves just like "fltk-devel @1.3.x-r10574_0" so I'll stay with gnuplot
 for now.

 Replying to [comment:95 michaelld@…]:
 > @roberthuston: Great (overall). +glgui is the default now; if you do not
 want to use fltk (-devel), you can install with -glgui, or you sudo edit
 the file "${prefix}/share/octave/site/m/startup/octaverc" and change the
 "graphics_toolkit" to be "gnuplot" instead of "fltk"). You might be able
 to create a ~/.octaverc file with "graphics_toolkit("gnuplot")" that
 overrides the "startup/octaverc" one ... I've never tried, but I'd guess
 it's an option.

-- 
Ticket URL: <https://trac.macports.org/ticket/45210#comment:97>
MacPorts <https://www.macports.org/>
Ports system for OS X