1.1 --- a/src/lemon/graph_writer.h	Wed Apr 06 08:14:16 2005 +0000
     1.2 +++ b/src/lemon/graph_writer.h	Wed Apr 06 17:19:54 2005 +0000
     1.3 @@ -82,7 +82,7 @@
     1.4      void write(std::ostream& os, const std::string& value) {
     1.5        os << "\"";
     1.6        if (escaped) {
     1.7 -	ostringstream ls;
     1.8 +	std::ostringstream ls;
     1.9  	for (int i = 0; i < (int)value.size(); ++i) {
    1.10  	  writeEscape(ls, value[i]);
    1.11  	}
    1.12 @@ -132,7 +132,7 @@
    1.13  	return;
    1.14        default:
    1.15  	if (c < 0x20) {
    1.16 -	  os << '\\' << oct << (int)c;
    1.17 +	  os << '\\' << std::oct << (int)c;
    1.18  	} else {
    1.19  	  os << c;
    1.20  	}