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* To display images in proper positions,                 *
* you should set font size of your terminal emulator to  *
* "# of pixels per character" and "# of pixels per line" *
* in Option Setting Panel.                               *
*                                                        *
* For example, if you use 14 pixel fonts, the values     *
* should be these.                                       *
*                                                        *
* # of pixels per character = 7                          *
* # of pixels per line = 14                              *
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