This option lets you tell Excalibur if " should be treated as \". Not available because you do not have LaTeX command parsing turned on. If you check this box, you may use a double quote to indicate an umlaut. For example, you may type "u to produce ü. If you uncheck this box, a double quote will not have special meaning unless it is preceded by a backslash. If you uncheck this box, a word with an internal quote mark such as “you’ll” will be treated as a single word. Excalibur recognizes common words such as “you’ll” and “can’t”. If you check this box, a word with an internal quote mark such as “you’ll” will be treated as two separate words. If you uncheck this box, Excalibur will treat “window” and “window’s” as being different words. Controls how Excalibur treats ’s at the end of a word. Not available because “Single quote marks end of word” is checked. If you check this box, Excalibur will ignore ’s at the end of a word, and won’t flag “window’s” if it finds “window” in the dictionary. To discard any changes you have made, click this button. To make these settings active, click this button.