One: The button to locate the position of the corresponding class in the idea is missing
Remove the check mark in front of Always Select Opened file
Two: Position to the head, tail, and specify the number of lines in vim
- gg: jump to the head of the file
- Shift+g: jump to the end of the file
- Number of lines + gg: jump to the specified line, for example, jump to line 123: 123gg