Deletes one character at the cursor's current position (equivalent to pressing [kbd]Delete[/kbd]).
</description>
</method>
<methodname="delete_text">
<returntype="void">
</return>
<argumentindex="0"name="from_column"type="int">
</argument>
<argumentindex="1"name="to_column"type="int">
</argument>
<description>
Deletes a section of the [member text] going from position [code]from_column[/code] to [code]to_column[/code]. Both parameters should be within the text's length.