[Octave-bug-tracker] [bug #45301] Ghostscript error if title contains ')'

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?45301>

                 Summary: Ghostscript error if title contains ')'
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Do 11 Jun 2015 08:20:30 UTC
                Category: Plotting with OpenGL
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.0.0
        Operating System: GNU/Linux

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Details:


plot (1:2); title ("a)"); print ("out.pdf")


gives


Error: /syntaxerror in -file-
Operand stack:
   --nostringval--   (a)
Execution stack:
   %interp_exit   .runexec2   --nostringval--   --nostringval--  
--nostringval--   2   %stopped_push   --nostringval--   --nostringval--  
--nostringval--   false   1   %stopped_push   1910   1   3   %oparray_pop  
1909   1   3   %oparray_pop   --nostringval--   1893   1   3   %oparray_pop  
1787   1   3   %oparray_pop   --nostringval--   %errorexec_pop   .runexec2  
--nostringval--   --nostringval--   --nostringval--   2   %stopped_push
Dictionary stack:
   --dict:1171/1684(ro)(G)--   --dict:0/20(G)--   --dict:82/200(L)--  
--dict:40/64(L)--
Current allocation mode is local
GPL Ghostscript 9.06: Unrecoverable error, exit code 1


graphics_toolkit gnuplot works fine.

It's possible to escape it:

title ('a\)');


But I think Octave should handle this internal.




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