[Bug 18303] Adobe Acrobat Pro 7: Crashes when selecting the "edit" menu while having a file open.

http://bugs.winehq.org/show_bug.cgi?id=18303

--- Comment #20 from Jactry Zeng  ---
Created attachment 49207
  --> http://bugs.winehq.org/attachment.cgi?id=49207
Implementations of ITextRange, ITextFont and ITextPara

Hi folks,

This patch can let it work. It includes implementations of ITextRange
interface, ITextFont interface, ITextPara interface and some functions of them.

Thanks for testing!