ChaiScript 是第一个也是目前唯一一个与C++的兼容性的脚本语言，受 EMCAScript影响的嵌入式的功能性语言。
ChaiScript 5.7.0 发布，此版本更新内容如下：
Significant code cleanups and reduction
Smaller builds
Faster compiles
Less runtime memory usage
~2x faster runtimes
biicode support
method_missing feature added #164 @arBmind
Generic objects with dynamic properties support
Add ability to call functions contained in properties
Add lambda captures
Create cheatsheet.md for all-in-one reference of features
Fix support for libc++
Eliminate clone of return value stored locally
Eliminate 'return' statements when last line of function
Reduce number of runtime exceptions occuring
Reduce copies / moves of return values.
make use statement return value of last statement in file
Add ability to access fixed array sizes
Add support for scientific notation floating point literals #174 @totalgee
下载地址：https://github.com/ChaiScript/ChaiScript/releases/download/v5.7.0/chaiscript-5.7.0-Darwin.tar.bz2
来自:开源中国社区
