Count logical lines in GtkTextView

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Hi, ALL,

In the docs it meantions that the iterator retrieved will be at position 0.

However it doesn’t say whether it will point at the line 0 or line 1.

Consider the following:

    GtkTextIter iter;
    unsigned numberOfLines = 1;

    GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(m_text));
    gtk_text_buffer_get_start_iter(buffer, &iter);
    while( gtk_text_view_forward_display_line(GTK_TEXT_VIEW(m_text), &iter))
    {
        numberOfLines++;
    }
    return numberOfLines;

Do I initialize the numberOfLines to 0 or 1?

Based on the documentation it should be 0, but I’m not sure…

Thank you.

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