1 files changed, 4 insertions, 64 deletions

diff --git a/starts/meaning-vm/level-1/ref.cpp b/starts/meaning-vm/level-1/ref.cpp
index b593f81..8d74b50 100644
--- a/starts/meaning-vm/level-1/ref.cpp
+++ b/starts/meaning-vm/level-1/ref.cpp
@@ -1,72 +1,12 @@
 #include "ref.hpp"
-#include "../level-0/errors.hpp"
-#include "../level-0/memorystore.hpp"
-#include "../level-0/vref.hpp"
+
 #include "concepts.hpp"
-#include "vref.hpp"
 
-#include <unordered_map>
 
 using namespace intellect;
 using namespace level1;
 using namespace concepts;
 
-// ensure name link and backing structure are created prior to first use
-static auto & namestruct()
-{
-	static struct name_t
-	{
-		std::unordered_map<level0::vref<std::string>,level0::ref,std::hash<std::string>,std::equal_to<std::string>> conceptsByName;
-		ref nameref;
-		name_t()
-		: nameref(level0::alloc())
-		{
-			level0::vref namestr(std::string("name"));
-			nameref.set(nameref, (level0::ref)namestr);
-			conceptsByName.emplace(namestr, nameref.l0());
-		}
-	} namestruct;
-	return namestruct;
-}
-
-level0::ref getnamed(std::string const & name)
-{
-	auto & ns = namestruct();
-	auto res = ns.conceptsByName.find(name);
-	if (res != ns.conceptsByName.end()) {
-		return res->second;
-	} else {
-		level0::ref con = level0::alloc();
-		level0::vref namestr(name);
-		ns.conceptsByName.emplace(namestr, con);
-		con.set(ns.nameref.l0(), namestr);
-		return con;
-	}
-}
-
-ref::ref(std::string const & name)
-: baseref(getnamed(name).ptr())
-{ }
-
-vref<std::string> ref::name() const
-{
-	try {
-		return vget<std::string>(namestruct().nameref);
-	} catch(level0::no_such_link_type&) {
-		return ref("UNNAMED").name();
-	}
-}
-
-bool ref::isa(ref group) const
-{
-	for (auto & g : getAll(is)) {
-		if (g == group) return true;
-		if (g == self) continue;
-		if (g.isa(group)) return true;
-	}
-	return false;
-}
-
 std::string ref::dump(ref skipmarkertype, ref skipmarkertarget)
 {
 	if (linked(skipmarkertype, skipmarkertarget)) {
@@ -74,11 +14,11 @@ std::string ref::dump(ref skipmarkertype, ref skipmarkertarget)
 	}
 	std::string ret;
 	for (auto & link : links()) {
-		if (link.first == namestruct().nameref) { continue; }
+		if (link.first == concepts::name) { continue; }
 		if (ret.size() == 0) {
-			ret = name().val() + ":\n";
+			ret = name() + ":\n";
 		}
-		ret += "  " + link.first.name().val() + ": " + link.second.name().val() + "\n";
+		ret += "  " + link.first.name() + ": " + link.second.name() + "\n";
 	}
 	link(skipmarkertype, skipmarkertarget);
 	for (auto & link : links()) {