[Octave-bug-tracker] [bug #56386] gtext should create a text objet for each line in input string

[Pantxo Diribarne]

URL:
  <https://savannah.gnu.org/bugs/?56386>

                 Summary: gtext should create a text objet for each line in
input string
                 Project: GNU Octave
            Submitted by: pantxo
            Submitted on: sam. 25 mai 2019 08:27:06 UTC
                Category: Octave Function
                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:

gtext currently has a few issues. According to ML doc, each line in the input
string, whether it is a char array or a cell string, should be attached to a
mouse click. The following currently produces 4 strings after 4 clicks and
only returns one handle to the latest text object:


h = gtext ({"I clicked", "here"; "and", "there"})


With the attached patch the above will produce 2 strings (with 2 lines each)
after 2 mouse clicks and return 2 handles.
The patch also allows using char arrays, and clarifies the doc (with
examples). 




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