Method: TkTextTag#prevrange

Defined in:
lib/tk/texttag.rb

#prevrange(first, last = None) ⇒ Object 



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# File 'lib/tk/texttag.rb', line 116

def prevrange(first, last=None)
  simplelist(tk_call_without_enc(@t.path, 'tag', 'prevrange', @id,
                                 _get_eval_enc_str(first),
                                 _get_eval_enc_str(last))).collect{|idx|
    Tk::Text::IndexString.new(idx)
  }
end