Gtk.TextView.prototype.starts_display_line

function starts_display_line(iter:Gtk.TextIter):Boolean {
    // Gjs wrapper for gtk_text_view_starts_display_line()
}

Determines whether iter is at the start of a display line. See Gtk.TextView.prototype.forward_display_line for an explanation of display lines vs. paragraphs.

iter

a Gtk.TextIter

Returns

true if iter begins a wrapped line