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  <author_name>rsakamot</author_name>
  <author_url>https://blog.hatena.ne.jp/rsakamot/</author_url>
  <blog_title>さかもとのブログ</blog_title>
  <blog_url>https://rskmt.hateblo.jp/</blog_url>
  <categories>
    <anon>gauche</anon>
  </categories>
  <description>現在Gauche第19章6節に取り組み中なのだが，継続がいまいち分からない.特に (define-syntax for-each-ext (syntax-rules () [(_ break next lambda-expr arg-list ...) (let ((arg1 (list arg-list ...))) (call/cc (lambda (break) (apply for-each (lambda arg (call/cc (lambda (next) (apply lambda-expr arg)))) arg1))))])) (for-each-ext break1 ne…</description>
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  <provider_name>Hatena Blog</provider_name>
  <provider_url>https://hatena.blog</provider_url>
  <published>2009-05-02 10:04:21</published>
  <title>継続わからない...</title>
  <type>rich</type>
  <url>https://rskmt.hateblo.jp/entry/20090502/1241226261</url>
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