Remove all instance of <, > and & and replace them with <, > and & respectively Returns: None

Declared in file: hzDocument.h
Defined in file : hzDocHtml.cpp

Function Logic:

Function body:

void XmlCleanHtags (hzChain& output)hzChain& input, 
{
   //  Category: Text Processing
   //  
   //  Remove all instance of <, > and & and replace them with <, > and & respectively
   //  
   //  Arguments: 1) output The cleaned output
   //     2) input The unclean input
   //  
   //  Returns: None
   chIter      zi ;        //  Chain iterator
   uint32_t    ent ;       //  Entity value (needed by call to AtEntity)
   uint32_t    entLen ;    //  Entity value (needed by call to AtEntity)
   for (zi = input ; !zi.eof() ; zi++)
   {
       if (*zi == CHAR_LESS)
           output << "<" ;
       else if (*zi == CHAR_MORE)
           output << ">" ;
       else if (*zi == CHAR_AMPSAND)
       {
           if (AtEntity(ent, entLen, zi))
               output.AddByte(*zi) ;
           else
               output << "&" ;
       }
       else
           output.AddByte(*zi) ;
   }
}