[Octave-bug-tracker] [bug #57174] print -dpdflatexstandalone includes a spurious quotation mark in .tex output file

[Mike Miller]

URL:
  <https://savannah.gnu.org/bugs/?57174>

                 Summary: print -dpdflatexstandalone includes a spurious
quotation mark in .tex output file
                 Project: GNU Octave
            Submitted by: mtmiller
            Submitted on: Tue 05 Nov 2019 11:39:10 AM PST
                Category: Plotting with OpenGL
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Regression
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: GNU/Linux

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Details:

On the current default branch, print -dpdflatexstandalone produces a .tex file
that contains an extra quotation mark, for example


\includegraphics{"example-inc}


This causes the pdflatex command run by the user to hang with an error


! LaTeX Error: File `"extended-inc' not found.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.13 \includegraphics{"extended-inc}
                                    
?


This also causes the build to fail, since plotimages.m calls pdflatex, and it
hangs indefinitely on the syntax error.

This may have something to do with the file name quoting changes made for bug
#49718.




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