ToUpper (ne’s manual)

#### 4.8.3 ToUpper

Syntax: `ToUpper [n]`
Abbreviation: `TU`

shifts to upper case the letters from the cursor position up to the end of a word, and moves to the first letter of next word for n times.

The description of the command may seem a little bit cryptic. What is really happening is that there are situations where you only want to upper case the last part of a word. In this case, you just have to position the cursor in the first character you want to upper case, and use `ToUpper` with no argument.

If you apply `ToUpper` on the first character of a word, it will just upper case n words.