It has good syntax highlighting (in lots of languages), several styles of code folding, and block indent/dedent.

它有很好的语法高亮（支持多种语言）、好几种代码折叠的风格、支持块缩进/取消缩进。

youdao

The example used above can be optimized by constant folding because the computation generating the constant is in the same control-flow block.

上面使用的那个例子能通过常数合并最优化，是因为生成常数的计算处在相同的控制流块中。

youdao

Inside the hangarlike, cinder-block space, folding tables are piled with mountains of yarn, looming gear and books with titles like Knitting with Dog Hair.

FORBES: Days of Wine and Redwoods