Use Ctrl+Shift+F7 (Edit | Find |
Highlight Usages in File) to quickly highlight usages of some variable
in the current file.
Use F3 and
Shift+F3 keys to navigate through
highlighted usages.
Press Escape to remove the
highlighting.

用 Ctrl+Shift+F7 (Edit | Find | Highlight Usages in File)
可以快速高亮显示当前文件中使用的变量.
用 F3 和 Shift+F3 可以在高亮的位置之间切换. 按ESC清除高亮显示.