DOM

- Migrated DOM off A3, onto A3t.  First live use of new parser.

src/Context.cpp

@@ -168,10 +168,6 @@ int Context::initialize (int argc, const char** argv)
         a3t.entity ("readcmd", cmd->first);
       else
         a3t.entity ("writecmd", cmd->first);
-
-      // TODO Entities: Reports.
-      // TODO Entities: Special commands.
-      // TODO Need: bool Command::report() - maybe not.
     }
 
     // Instantiate built-in column objects.

src/DOM.cpp

@@ -89,8 +89,21 @@ const std::string DOM::get (const std::string& name)
   if (len > 8 &&
            name.substr (0, 8) == "context.")
   {
-         if (name == "context.program") return context.a3[0]._raw;
+         if (name == "context.program") return context.a3t.tree ()->_branches[0]->attribute ("raw");
-    else if (name == "context.args")    return context.a3.combine ();
+    else if (name == "context.args")
+    {
+      std::string combined;
+      std::vector <Tree*>::iterator i;
+      for (i = context.a3t.tree ()->_branches.begin (); i != context.a3t.tree ()->_branches.end (); ++i)
+      {
+        if (combined != "")
+          combined += " ";
+
+        combined += (*i)->attribute ("raw");
+      }
+
+      return combined;
+    }
     else if (name == "context.width")   return format (context.terminal_width  ? context.terminal_width  : context.getWidth ());
     else if (name == "context.height")  return format (context.terminal_height ? context.terminal_height : context.getHeight ());
     else                                throw format (STRING_DOM_UNREC, name);

src/text.cpp

@@ -249,6 +249,7 @@ int longestLine (const std::string& input)
   return longest;
 }
 
+////////////////////////////////////////////////////////////////////////////////
 // Walk the input text looking for a break point.  A break point is one of:
 //   - EOS
 //   - \n
@@ -256,7 +257,7 @@ int longestLine (const std::string& input)
 //   - last punctuation (, ; . :) before 'length' characters, even if not
 //     followed by a space
 //   - first 'length' characters
-
+//
 // text       "one two three\n  four"
 // bytes       0123456789012 3456789
 // characters  1234567890a23 4567890