siteContext :: Context String
siteContext   = constField "lang"              "ja"
             <> constField "site-title"        "Tosainu Lab"
             <> constField "site-description"  "とさいぬのブログです"
             <> constField "site-url"          "https://blog.myon.info"
             <> constField "site-image"        "/images/icon/cocoa-512.jpg"
             <> constField "copyright"         "© 2011-2022 Tosainu."
             <> constField "google-analytics"  "UA-57978655-1"
             <> constField "disqus"            "tosainu"
             <> authorContext

authorContext :: Co
siteContext :: Context String
siteContext   = constField "lang"              "ja"
             <> constField "site-title"        "Tosainu Lab"
             <> constField "site-description"  "とさいぬのブログです"
             <> constField "site-url"          "https://blog.myon.info"
             <> constField "site-image"        "/images/icon/cocoa-512.jpg"
             <> constField "copyright"         "© 2011-2022 Tosainu."
             <> constField "google-analytics"  "UA-57978655-1"
             <> constField "disqus"            "tosainu"
             <> authorContext
siteContext   = constField "lang"              "ja"
             <> constField "site-title"        "Tosainu Lab"
             <> constField "site-description"  "とさいぬのブログです"
             <> constField "site-url"          "https://blog.myon.info"
             <> constField "site-image"        "/images/icon/cocoa-512.jpg"
             <> constField "copyright"         "© 2011-2022 Tosainu."
             <> constField "google-analytics"  "UA-57978655-1"
             <> constField "disqus"            "tosainu"
             <> authorContext