Use these week tokens to display the first letter of the work week (in the current language) with different type attributes than the rest of the word.
The use of [W], [Ww], [WW] is analogous to the use of [D], [Dd], [DD].
•[W] = 'W' in English and 'S' in French.
•[Ww] = 'eek' in English and 'emaine' in French.
•[WW] = 'EEK' in English and 'EMAINE' in French.
Using the value of [ddd] instead of [dddd]
To base the conversion of either of the present tokens on the value of the [wk] token rather than the [week] token, append the :sh modifier to the end of the token. For example: [Ww:sh] and [WW:sh]. The use of [W:sh] is also possible, but it is rarely used, except for languages where the first letter of the month names differs from the short to the full version of the name.