[Octave-bug-tracker] [bug #62668] TeX \color[rgb] not working. Gives syntax error.

[anonymous]

URL:
  <https://savannah.gnu.org/bugs/?62668>

                 Summary: TeX \color[rgb] not working.  Gives syntax error.
                 Project: GNU Octave
               Submitter: None
               Submitted: Thu 23 Jun 2022 09:03:01 PM UTC
                Category: Plotting
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Unexpected Error or Warning
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: marktd@gmail.com
             Open/Closed: Open
                 Release: 7.1.0
         Discussion Lock: Any
        Operating System: Microsoft Windows


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Follow-up Comments:


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Date: Thu 23 Jun 2022 09:03:01 PM UTC By: Anonymous
According to Octave documentation
(https://docs.octave.org/v7.1.0/tex-interpreter.html) and this
(https://savannah.gnu.org/bugs/?47907#comment4) comment to bug 47907, Octave
follows MATLAB TeX syntax.  See,
https://www.mathworks.com/help/matlab/creating_plots/greek-letters-and-special-characters-in-graph-text.html

MATLAB syntax for specifying text color in RGB is not working.

This should work:


>> text (100, 100, '\color[rgb]{0,0.5,0.5} text');
>> TeX parse error: syntax error


But as the error shows, doesn't.







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