The character mark can be used for marking characters, words, sentences, or paragraphs. With this mark it is possible to define keys that will make a word UPPERCASE or lowercase. When assigned to a key and executed repeatedly the action will look like this. Capitalizing words is also easily accomplished through the Use Of Character Marks. It is also possible to exchange the position of two words. For example, word_2 to be exchanged with WORD_1. A useful feature for editing documents is marking text to the next punctuation Symbol. As with all other marks, once selected you can copy, move, delete, shift, upper/lowercase, etc..., the selected text. Alt-C specifies the START/END of the CHARACTER mark. Alt-U UNMARKS any existing mark. Alt-D DELETES existing mark. Alt-M MOVES existing mark to the cursor position. Alt-Z COPIES existing mark to the cursor position. Alt-K UPPERCASES WORD. Alt-I LOWERCASES WORD. Alt-V CAPITALIZES WORD.