Within any post/page you can make any text suitable for Inline Tweet Sharer by wrapping any text with [inlinetweet]][[/inlinetweet]. There are also a number of attributes:-
Prefix – Adds text before the highlighted text. If not present, the default is used (if set).
Tweeter – Adds a user before the highlighted text in the form of RT @______:, ignored if prefix is set. If not present, the default is used (if set).
Suffix – Adds a user after the highlighted text. If not present, the default is used (if set).
