raku - 如何拆分我想在 Perl 6 中打印的长字符串？

Question

say "This is a very long line, and it seems it will not fit my screen, but alas, I don't know how to split it without getting an additional newline";

如何将 "..." 拆分成几行(我的意思是在代码中)而不在输出中获得不需要的换行符？我在换行之前考虑过 \ ，但它不起作用。

Answer 1

您的示例作为引用的单词 here-doc

say qw:to<END>.join: ' ';
   This is a very long line, and it seems it will not fit my
   screen, but alas, I don't know how to split it without getting
   an additional newline
   END

如果输出是一行并且输入是空格分隔的单词列表，则通常有效。

也可以在线引用和加入:

say q:to<END>.lines.join: ' ';
   This is a very long line, and it seems it will not fit my
   screen, but alas, I don't know how to split it without
   getting an additional newline
   END

在每一行中保留格式。