August 20th Monday (八月　二十日　月曜日）

  Today I almost took a whole work day to seek a bug which alway return a incorrect result when input a request string with the first
wrong field.  Because the first field is correctly parsed a local count variable is increased.  When parsing other fields error occurred,
some thing is not done after the instructment 'break'. 

  I think whether something follows 'break' have means.  It ought to be a semantic error.