[Octave-bug-tracker] [bug #48567] superscripts spaced incorrectly in title objects

[Rik]

URL:
  <http://savannah.gnu.org/bugs/?48567>

                 Summary: superscripts spaced incorrectly in title objects
                 Project: GNU Octave
            Submitted by: rik5
            Submitted on: Tue 19 Jul 2016 04:32:28 PM PDT
                Category: Plotting with OpenGL
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Incorrect Result
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: Any

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Details:

This sample code produces a badly spaced superscript.  


./run-octave -f
demo mesh 3
print tmp.pdf
open tmp.pdf


It appears that it may have something to do with very long lines.  The
following is also badly spaced.


plot (1:10)
ht = text (2,6, {"This is a very long line with a huge sentence Z^2"}) 
print tmp2.pdf
open tmp2.pdf







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