use new split_exact* function

Author: kosloot

src/TICCL-chain.cxx

@@ -138,7 +138,7 @@ UChar diff_char( const UnicodeString& in1, const UnicodeString& in2 ){
 
 bool chain_class::fill( const string& line, bool nounk ){
   vector<string> parts;
-  TiCC::split_at( line, parts, "#", true );
+  TiCC::split_exact_at( line, parts, "#" );
   if ( parts.size() < 6
        || parts.size() > 7 ){
     return false;

src/TICCL-chainclean.cxx

@@ -238,7 +238,7 @@ int main( int argc, char **argv ){
   list<record> records;
   while ( getline( input, line ) ){
     vector<string> vec;
-    TiCC::split_at( line, vec, "#", true );
+    TiCC::split_exact_at( line, vec, "#" );
     bool no_ccv = false;
     if ( vec.size() == 6 ){
       no_ccv = true;