[ruby-dev:22438] Re: [ruby-cvs] ruby: * io.c (rb_f_backquote): need not to check nil result.

In article <[e-mail]>,
  [e-mail] (Yukihiro Matsumoto) writes:

> ああ、そうか。むずかしいものですね。

まぁ、FAQ ですし。

http://www.faqs.org/faqs/C-faq/faq/index.html

12.2:   Why does the code

                while(!feof(infp)) {
                        fgets(buf, MAXLINE, infp);
                        fputs(buf, outfp);
                }

        copy the last line twice?
-- 
[田中 哲][たなか あきら][Tanaka Akira]