method for checking the spelling of compound words.

摘要

This invention describes a method for automatically verifying spelling of compound words in many natural languages such as German, Danish, Swedish, Norwegian, Dutch, Icelandic, Afrikaans, Swiss German, etc. The basic technology of looking up words in a dictionary is supplemented by the association of component flags with each word and by the application of powerful tree-scanning techniques that isolate the components of compound words and determine their correctness in isolation and in association with each other. The technique can be used in word processing systems to support spelling verification, to hyphenate text, and to unhyphenate text.