To collapse code to definitions , choose this command on the outlining menu , or press 若要将代码折叠到定义,请在“大纲显示”菜单中选择此命令,或先按ctrl + m ,再按ctrl + o 。
The code editor has several enhancements , such as word wrap , incremental search , code outlining , collapse to definition , line numbering , color printing , and shortcuts 代码编辑器包含了若干增强功能,例如自动换行、渐进式搜索、代码大纲、折叠到定义、行编号、彩色打印和快捷方式。