1. A method for accessing textual widgets, comprising: invoking a spell-checker to check a spelling of a string expression, wherein the string expression includes one of a predefined prefix, a predefined suffix or a predefined formula; marking the string expression as misspelled based upon the predefined prefix, the predefined suffix or the predefined formula; executing one of a plurality of textual widgets for performing a non-spellchecking function, wherein the executed textual widget is associated with the string expression via the predefined prefix, the predefined suffix or the predefined formula, and wherein each different textual widget performs a different function/operation upon the marked string expression; returning at least one result of the non-spellchecking function; and displaying the at least one result.