Enhancement - attributes and stringtable

- Modified Att to contain a vector of Mods, not std::strings, even
  though a Mod is a std::string.
- Added a StringTable object to Context, to start getting the I18N
  infrastructure in place before it is needed.  Only a few strings
  are expected to be migrated.

src/objects/Context.cpp

@@ -47,12 +47,13 @@ Context::Context ()
 Context::Context (const Context& other)
 {
   throw std::string ("unimplemented Context::Context");
-  config   = other.config;
-  filter   = other.filter;
-  keymap   = other.keymap;
-  sequence = other.sequence;
-  task     = other.task;
-  tdb      = other.tdb;
+  config      = other.config;
+  filter      = other.filter;
+  keymap      = other.keymap;
+  sequence    = other.sequence;
+  task        = other.task;
+  tdb         = other.tdb;
+  stringtable = other.stringtable;
 }
 
 ////////////////////////////////////////////////////////////////////////////////
@@ -61,12 +62,13 @@ Context& Context::operator= (const Context& other)
   throw std::string ("unimplemented Context::operator=");
   if (this != &other)
   {
-    config   = other.config;
-    filter   = other.filter;
-    keymap   = other.keymap;
-    sequence = other.sequence;
-    task     = other.task;
-    tdb      = other.tdb;
+    config      = other.config;
+    filter      = other.filter;
+    keymap      = other.keymap;
+    sequence    = other.sequence;
+    task        = other.task;
+    tdb         = other.tdb;
+    stringtable = other.stringtable;
   }
 
   return *this;
@@ -105,6 +107,7 @@ void Context::initialize (int argc, char** argv)
   // Allow user override of file locking.  Solaris/NFS machines may want this.
   tdb.lock (config.get ("locking", true));
 
+  // TODO Load appropriate stringtable.
   // TODO Load pending.data.
   // TODO Load completed.data.
   // TODO Load deleted.data.
@@ -122,6 +125,13 @@ int Context::run ()
   return 0;
 }
 
+////////////////////////////////////////////////////////////////////////////////
+int Context::interactive ()
+{
+  throw std::string ("unimplemented Context::interactive");
+  return 0;
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 void Context::loadCorrectConfigFile (int argc, char** argv)
 {

src/objects/Context.h

@@ -33,7 +33,7 @@
 #include "Sequence.h"
 #include "T.h"
 #include "TDB.h"
-
+#include "StringTable.h"
 
 class Context
 {
@@ -45,17 +45,19 @@ public:
 
   void initialize (int, char**);
   int run ();
+  int interactive ();
 
 private:
   void loadCorrectConfigFile (int, char**);
 
 public:
-  Config   config;
-  Filter   filter;
-  Keymap   keymap;
-  Sequence sequence;
-  T        task;
-  TDB      tdb;
+  Config      config;
+  Filter      filter;
+  Keymap      keymap;
+  Sequence    sequence;
+  T           task;
+  TDB         tdb;
+  StringTable stringtable;
 
 private:
 };