Scroll Lock was reportedly specifically added for spreadsheets, and it solved a very specific problem: before mice and trackpads, and before fast graphic cards, moving through a spreadsheet was a nightmare. Just like Caps Lock flipped the meaning of letter keys, and Num Lock that of the numeric keypad keys, Scroll Lock attempted to fix scrolling by changing the nature of the arrow keys.
@"kANEFModelType": @"kANEFModelMIL",
，详情可参考搜狗输入法
For transforms that need cleanup on abort, add an abort handler:
The company said its AI-powered productivity apps will be available as a preview in the spring.
This 'tough guy' president says he's tackling corruption. Rivals say he's silencing opposition