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[Octave-bug-tracker] [bug #51640] latex mode no longer works


From: Michael Godfrey
Subject: [Octave-bug-tracker] [bug #51640] latex mode no longer works
Date: Tue, 1 Aug 2017 18:51:02 -0400 (EDT)
User-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.78 Safari/537.36

URL:
  <http://savannah.gnu.org/bugs/?51640>

                 Summary: latex mode no longer works
                 Project: GNU Octave
            Submitted by: godfrey
            Submitted on: Tue 01 Aug 2017 10:51:00 PM UTC
                Category: Plotting with OpenGL
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Regression
                  Status: None
             Assigned to: None
         Originator Name: godfrey
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.2.1
        Operating System: GNU/Linux

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Details:


>octave

cv = [58.125   35.727];
set(gca(),"view",cv)
xlabel('\omega_2');
ylabel('\omega_1');
title(fn(1:7), 'interpreter','none');
m = 10
axis([0 14 0 25 -2 2]);
text(m+3,-6.5,-1.6,'\pi/2');
text(m+4,24,-2,'\pi');
zlabel('P(\omega_1, \omega_2, \omega_3)','interpreter','tex');
print -dpdflatexstandalone fig_5_4_meshx

quit
pdflatex fig_5_4_meshx.tex

>> The above code fails because Octave no longer inserts $ --- $
>> surrounding the TeX symbols indicated by \

>> This worked correctly in March 2014. It fails in 4.2.1 and
>> in the current dev 4.3.0+ HGID: 3ac5d3d01cad





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