--- parser3/src/classes/table.C	2024/12/06 22:03:58	1.375
+++ parser3/src/classes/table.C	2025/05/27 15:10:24	1.381
@@ -26,7 +26,7 @@
 #include "pa_array.h"
 #include "pa_varray.h"
 
-volatile const char * IDENT_TABLE_C="$Id: table.C,v 1.375 2024/12/06 22:03:58 moko Exp $";
+volatile const char * IDENT_TABLE_C="$Id: table.C,v 1.381 2025/05/27 15:10:24 moko Exp $";
 
 // class
 
@@ -404,7 +404,7 @@ static void skip_empty_lines( char** dat
 typedef void (*Skip_lines_action)(char** data_ref);
 
 static void _load(Request& r, MethodParams& params) {
-	const String&  first_param=params.as_string(0, FILE_NAME_MUST_BE_STRING);
+	const String&  first_param=params.as_file_name(0);
 	int filename_param_index=0;
 	bool nameless=first_param=="nameless";
 	if(nameless)
@@ -417,7 +417,7 @@ static void _load(Request& r, MethodPara
 		control_chars.load(*options);
 
 	// loading text
-	char *data=file_load_text(r, r.full_disk_path(params.as_string(filename_param_index, FILE_NAME_MUST_BE_STRING)), true, options);
+	char *data=file_load_text(r, r.full_disk_path(params.as_file_name(filename_param_index)), true, options);
 
 	Skip_lines_action skip_lines_action = (control_chars.separator=='#' || control_chars.encloser=='#') ? skip_empty_lines : skip_empty_and_comment_lines;
 
@@ -624,7 +624,7 @@ static void table_to_csv(String& result,
 
 
 static void _save(Request& r, MethodParams& params) {
-	const String& first_arg=params.as_string(0, FIRST_ARG_MUST_NOT_BE_CODE);
+	const String& first_arg=params.as_string(0, PARAMETER_MUST_BE_STRING);
 	size_t param_index=1;
 
 	bool do_append=false;
@@ -638,7 +638,7 @@ static void _save(Request& r, MethodPara
 	else
 		--param_index;
 
-	const String& file_name=params.as_string(param_index++, FILE_NAME_MUST_BE_STRING);
+	const String& file_name=params.as_file_name(param_index++);
 	String file_spec=r.full_disk_path(file_name);
 
 	if(do_append && file_exist(file_spec))
@@ -683,7 +683,7 @@ static void _csv_string(Request& r, Meth
 	bool output_column_names=true;
 	size_t param_index=0;
 	if(params.count()>0 && params[0].is_string()) {
-		if(params.as_string(0, FIRST_ARG_MUST_NOT_BE_CODE)=="nameless") {
+		if(params.as_string(0, PARAM_MUST_NOT_BE_CODE)=="nameless") {
 			output_column_names=false;
 			param_index++;
 		} else {
@@ -849,11 +849,11 @@ static void table_row_to_hash(Table::ele
 				for(Array_iterator<int> i(*info->value_fields); i; ) {
 					size_t value_field=i.next();
 					if(value_field<row->count())
-						hash.put(columns ? *columns->get(value_field) : String(pa_uitoa(value_field)), new VString(*row->get(value_field)));
+						hash.put(columns ? *columns->get(value_field) : String::Body::uitoa(value_field), new VString(*row->get(value_field)));
 				}
 			} else { // all fields
 				for(size_t index=0; index<row->count(); index++) {
-					hash.put(columns && index < columns->count() ? *columns->get(index) : String(pa_uitoa(index)), new VString(*row->get(index)));
+					hash.put(columns && index < columns->count() ? *columns->get(index) : String::Body::uitoa(index), new VString(*row->get(index)));
 				}
 			}
 			exist=info->hash->put_dont_replace(*key, vhash);
@@ -1071,7 +1071,7 @@ static void _cells(Request& r, MethodPar
 	size_t row_size=self_table[self_table.current()]->count(); // number of columns in current row
 
 	if(params.count()){
-		int limit=params.as_int(params.count()-1, "offset must be expression", r);
+		int limit=params.as_int(params.count()-1, "limit must be expression", r);
 		if(limit<0)
 			limit=0;
 		if((size_t)limit<row_size)
@@ -1439,7 +1439,7 @@ void unmarshal_bind_updates(HashStringVa
 			if(ph->is_null)
 				value=VVoid::get();
 			else
-				value=new VString(*new String(ph->value, String::L_TAINTED));
+				value=new VString(ph->value);
 			hash.put(ph->name, value);
 		}
 }
@@ -1567,7 +1567,7 @@ static void _select(Request& r, MethodPa
 				if(r.check_skip_break())
 					break;
 
-				if(condition && ++appended > (size_t)offset) // ...condition is true, adding to the result
+				if(condition && ++appended > (size_t)offset && source_table.valid(row)) // ...condition is true, adding to the result
 					result_table+=source_table[row];
 				if(row==0) break;
 			}
@@ -1580,7 +1580,7 @@ static void _select(Request& r, MethodPa
 				if(r.check_skip_break())
 					break;
 
-				if(condition && ++appended > (size_t)offset) // ...condition is true, adding to the result
+				if(condition && ++appended > (size_t)offset && source_table.valid(row)) // ...condition is true, adding to the result
 					result_table+=source_table[row];
 			}
 		}