If unselected, all macro options in the IDE are disabled.

如果未选中此项，将禁用ide中的所有宏选项。

youdao

This can be useful to specify additional macro definitions or compile options.

这可能对指定额外宏定义或编译器选项有用。

youdao

Using directives, you can conditionally process your makefile, display error messages, include other makefiles, undefine a macro, and turn certain options on or off.

使用指令可以有条件地处理生成文件，显示错误消息，包括其他生成文件，取消定义宏以及打开或关闭某些选项。

youdao

There are 12 buttons jammed into the thing, and as you'd imagine, there's button assignment and macro options, so you can set up to 72 keys on the thing.

ENGADGET: Genius Gila gaming mouse hands-on Hands-on