[Octave-bug-tracker] [bug #60720] Multiline titles only show the first line with gnuplot

[Markus Mützel]

URL:
  <https://savannah.gnu.org/bugs/?60720>

                 Summary: Multiline titles only show the first line with
gnuplot
                 Project: GNU Octave
            Submitted by: mmuetzel
            Submitted on: Tue 01 Jun 2021 08:48:22 PM CEST
                Category: Plotting with gnuplot
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Regression
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
                 Release: dev
         Discussion Lock: Any
        Operating System: Any

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Details:

When trying to add a title with multiple lines, only the first line is shown.

Steps to reproduce:

close all
graphics_toolkit gnuplot
title({'test1', 'test2'})


Additionally, the following message appears at the command prompt:

multiplot> test2" font ":Bold,11" textcolor rgb "
           ^
           line 0: invalid command


I can reproduce on Linux and Windows with builds from the current default
branch (hg id 3e046fba8805 on Linux).
It still works with Octave 6.2.0 on Windows.

It might also be an incompatibility with newer gnuplot versions.





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