[1] [CITE[triptico.com: Grutatxt]]
([TIME[2015-01-15 21:12:29 +09:00]] 版)
<http://triptico.com/software/grutatxt.html>

[2] [CITE[triptico.com: The Grutatxt markup]]
([TIME[2015-01-15 21:12:07 +09:00]] 版)
<http://triptico.com/docs/grutatxt_markup.html>