swap the case of the selected text
当前为
This script allows you to convert the case of a sentence. Did you write a FULL SENTENCE IN ALL CAP. You can no swap the case in one shortcut.
You can customize the shortcut by editing the top of the file. See this site for keyCode. You can change how the case is modified (currently swap, upper case, lower case).
It doesn't preserve forming in Gmail. It may have unexpected behavior in textaera. It doesn't stack into the undo history.
