Initial import of the ircii-pana-1.1-final source tree.

git-svn-id: svn://svn.code.sf.net/p/bitchx/code/tags/ircii-pana-1.1-final@1 13b04d17-f746-0410-82c6-800466cd88b0

dll/europa/cse476/p1-junk.cpp

@@ -0,0 +1,97 @@
+// CSE476 Bottom Up Chart Parser
+// Ed Schlunder (zilym@asu.edu)
+
+#include <iostream.h>
+#include <fstream.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "grammar.h"
+#include "lexicon.h"
+
+Lexicon lex("lexicon.txt");
+Grammar gra("grammar.txt");
+
+void procAgenda(genericNode *a) {
+  List *currLine;
+  genericNode *pred;
+  char *category;
+
+  category = a->Feature("CAT");
+  cout << "  Unify searching for: " << category << endl;
+  gra.GoTop();
+  do {
+    currLine = gra.currLine();
+    currLine->GoTop();
+    currLine->GoNext();
+    pred = currLine->currItemNode();
+    
+    if(unify(a, pred)) {
+      gra.Print();
+      cout << endl;
+    }
+
+  } while(gra.GoNext());
+  cout << endl;
+}
+
+// Jack was happy to see a dog
+void Parse(char *sentence) {
+  List *s = MakeList(sentence);
+
+  cout << "Sentence: ";
+  s->Print();
+  cout << endl;
+
+  s->GoTop();
+  do {
+    if(s->currItem() == NULL)
+      break;
+
+    cout << "Word: " << s->currItem() << endl;
+    if(lex.Lookup(s->currItem())) {
+      cout << "  CAT: " << lex.Feature("CAT") << endl;
+      procAgenda(lex.currNode());
+    }
+    else
+      cout << "  No lexical entry!" << endl;
+  } while(s->GoNext());
+}
+
+int main(int argc, char *argv[]) {
+  char sentence[1000];
+  
+  cout << "[nlp]$ Jack was happy to see a dog." << endl;
+  Parse("Jack was happy to see a dog.");
+
+  cout << "[nlp]$ " << flush;
+  cin.getline(sentence, 999);
+  while(cin) {
+    Parse(sentence);
+
+    cout << "[nlp]$ " << flush;
+    cin.getline(sentence, 999);
+  }
+
+  cout << endl;
+
+  /*
+  char tmp[100];
+  cin.getline(tmp, 99);
+  while(cin) {
+    cout << "Lexical Lookup: \"" << tmp << "\" ";
+    if(lex.Lookup(tmp)) {
+      cout << " - cat: " << lex.Feature("CAT");
+      cout << " subcat: " << lex.Feature("SUBCAT");
+      while(char *subcat = lex.Feature())
+	cout << ", " << subcat;
+      cout << endl;
+    }
+    else
+      cout << "does not exist" << endl;
+
+    cin.getline(tmp, 99);
+  }
+  */
+}
+