--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/anagram/support/agstring.h	Sat Dec 22 17:52:45 2007 -0500
@@ -0,0 +1,134 @@
+/**********************************************************
+
+The AnaGram Class Library
+
+The AgString Class
+Copyright 1997 Parsifal Software. All Rights Reserved.
+See the file COPYING for license and usage terms.
+
+***********************************************************/
+
+#ifndef AGSTRING_H
+#define AGSTRING_H
+
+#include <string.h>
+#include "port.h"
+
+#include "agcontainer.h"
+
+
+class AgString : public AgIndexedContainer<char> {
+protected:
+  char *store;
+
+  void lock();
+  void unlock();
+  void allocate(unsigned n);
+
+public:
+  class Cut {
+    char *store;
+    int index;
+
+    void lock();
+    void unlock();
+
+  public:
+    Cut() : store(0), index(0) {}
+    Cut(const AgString &s, const int x);
+    ~Cut() { unlock(); }
+    int exists() const { return store != 0; }
+
+    char &character() const;
+
+    AgString leftI() const;
+    AgString leftX() const;
+    AgString rightI() const;
+    AgString rightX() const;
+
+    //AgString insertLeft(const AgString &s) const;
+    //AgString insertLeft(const char *s) const;
+    //AgString insertRight(const AgString &s) const;
+    //AgString insertRight(const char *s) const;
+    //String replace(const AgString &s) const;
+    //String replace(const char *s) const;
+  };
+
+  inline AgString() : store(0) {}
+  AgString(const unsigned n);
+
+  AgString(const char *s);
+  AgString(const char *s, const unsigned n);
+  AgString(const AgString &s, const unsigned n);
+  AgString(const AgString &s);
+  AgString &operator = (const AgString &s);
+  AgString &operator = (const char *s);
+
+  char &operator [] (const unsigned x);
+
+  const char &operator [] (const unsigned x) const;
+  AgString &discardData();
+  ~AgString();
+
+  AgString concat(const char *s) const;
+  AgString concat(const AgString s) const;
+
+  inline int exists() const { return store != 0; }
+  inline unsigned size() const { return store ? strlen(store) : 0; }
+
+  AgString &toUpper();
+  //AgString &toLower();
+
+  inline char *pointer() const {
+    return store;
+  }
+  inline unsigned char *unsignedPointer() const {
+    return (unsigned char *) store;
+  }
+
+  int operator <  (const AgString &s) const;
+  int operator <= (const AgString &s) const;
+  int operator >  (const AgString &s) const;
+  int operator >= (const AgString &s) const;
+  int operator == (const AgString &s) const;
+  int operator != (const AgString &s) const;
+  int iEq(const AgString &s) const;
+
+  int operator <  (const char *s) const;
+  int operator <= (const char *s) const;
+  int operator >  (const char *s) const;
+  int operator >= (const char *s) const;
+  int operator == (const char *s) const;
+  int operator != (const char *s) const;
+  int iEq(const char *s) const;
+
+  static AgString format(const char *fs, ...) PRINTFFY(1,2);
+
+  Cut firstCut(const char c) const;
+  Cut lastCut(const char c) const;
+  Cut firstCut(const char* s) const;
+  Cut lastCut(const char* s) const;
+};
+
+inline AgString::AgString(const AgString &s)
+  : AgIndexedContainer<char>()
+{
+  store = s.store;
+  lock();
+}
+
+inline AgString::~AgString() {
+  unlock();
+}
+
+inline AgString &AgString::discardData() {
+  unlock();
+  store = 0;
+  return *this;
+}
+
+inline AgString &AgString::operator = (const char *s) {
+  return *this = AgString(s);
+}
+
+#endif /* AGSTRING_H */