public AsyncTextReaderFilter(string aMatchString, TRemoveType aRemoveType, TSpecificMatchType aMatchType)
 {
     iMatchString = aMatchString;
     iRemoveType  = aRemoveType;
     iMatchType   = aMatchType;
 }
 public AsyncTextReaderFilter(string aMatchString, TRemoveType aRemoveType)
     :       this(aMatchString, aRemoveType, TSpecificMatchType.ESpecificMustMatch)
 {
 }