The format of a FORM string in GNAT is:
where letters may be in upper or lower case, and there are no spaces between values. The order of the entries is not important. Currently the following keywords defined.
TEXT_TRANSLATION=[YES|NO] SHARED=[YES|NO] WCEM=[n|h|u|s|e|8|b] ENCODING=[UTF8|8BITS]
The use of these parameters is described later in this section.