Moved keywords from local variables to keywords map.

__dump.cpp

@@ -6,10 +6,10 @@
 namespace jet {
 
    __dump::__dump(coreutils::ZString &in, coreutils::MString &parentOut, Global &global, Tag *parent, Tag *local) : Tag(in, parentOut, global, parent, local) {
-      if(!variableDefined("file"))
+      if(!keywordDefined("file"))
 	throw coreutils::Exception("file must be sppecified for dump tag.");
 
-      std::ofstream outFile(variables["file"].str());
+      std::ofstream outFile(keywords["file"].str());
 
       outFile << "*** CGI VARIABLES ***" << std::endl;