R6RS 与 R5RS 方案
我对方案比较陌生,很难在网上找到概述 R6RS 发生的主要变化的具体文档。有人愿意详细说明吗?
I'm relatively new to scheme and am having a hard time finding a concrete document online overviewing the major changes that happened with R6RS. Anyone care to elaborate?
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http://community.schemewiki.org/?R6RS 编制了一份高级变更列表,其中包含一些内容注释,包括:
(let ([foo 3]) ...)
- 这在某些方案实现中受到支持,但现在是标准值
字符串中更多转义字符的"\n"
哈希表作为库http://www.r6rs.org/versions/CHANGES
http://www.r6rs.org/formal-comments/
http://lambda-the-ultimate.org/node/1342
如果您对计划相对陌生并且有毅力,您将获得更多里程阅读规范,而不是浏览变更日志......
http://community.schemewiki.org/?R6RS has compiled a list of high level changes with some commentary, including:
(let ([foo 3]) ...)
- this was supported in some scheme implementations but is now part of the standardvalues
"\n"
http://www.r6rs.org/versions/CHANGES
http://www.r6rs.org/formal-comments/
http://lambda-the-ultimate.org/node/1342
If you're relatively new to scheme and have the fortitude you will get more mileage reading the spec instead of skimming a changelog though...