Function names in Vimscript must start with an uppercase letter.

Vimscript中的函数名必须以大写字母开头。

youdao

After it opens, pressing the appropriate letter key executes the function.

助记符模式打开以后，按下适当的字母键就可以执行相应的功能。

youdao

After it opens, pressing the appropriate letter key executes the function.

助记符模式打开以后，按下适当的字母键就可以执行相应的功能。

youdao