Fix completion lookup method

Fix the symbol lookup function, hence actually looking up stuff.
Scope-aware completion is effective.

indexer/index_reference_visitor.cpp

@@ -5,7 +5,7 @@ namespace diplomat::index
 	bool ReferenceVisitor::_add_reference_from_stx(const slang::SourceRange & loc,
 	                                               const std::string_view& name)
 	{
-		spdlog::info("    Found reference for name {}", name);
+		spdlog::debug("    Found reference for name {}", name);
 		IndexRange node_loc(loc,*_sm);
 		IndexFile* parent_file = _index->add_file(node_loc.start.file);
 

indexer/index_scope.cpp

@@ -114,16 +114,24 @@ namespace diplomat::index {
 	{
 		const IndexScope* lu_scope = this;
 		std::vector<const IndexSymbol*> ret;
+		bool keep_going = false;
 		do {
 			for(auto& symb : std::views::values(lu_scope->_content))
 			{
 				ret.push_back(symb);
 			}
 
 			if(lu_scope->get_parent_access())
+			{		
 				lu_scope = lu_scope->_parent;
+				keep_going = true;
+			}
+			else
+			{
+				keep_going = false;
+			}
 
-		} while (lu_scope->get_parent_access());
+		} while (keep_going);
 
 		return ret;
 	}

lsp-server/diplomat/src/diplomat_lsp_binds.cpp

@@ -90,30 +90,37 @@ json DiplomatLSP::_h_completion(slsp::types::CompletionParams params)
 
 	if(trigger_scope)
 	{
+		spdlog::info("Required completion on valid scope");
 		for(const di::IndexSymbol* symb : trigger_scope->get_visible_symbols() )
 		{
 			if(symb->get_source_location().value_or(trigger_location) > trigger_location)
 				continue;
 
 			CompletionItem record;
 			record.label = symb->get_name();
+			record.kind = CompletionItemKind::CompletionItemKind_Variable;
 			result.items.push_back(record);
 		}
 	}
 	else
 	{
 		// Propose symbols from the whole file.
+
+		spdlog::info("Required completion on full file");
 		for(const auto& symb : _index->get_file(trigger_location.file)->get_symbols() )
 		{
 			if(symb->get_source_location().value_or(trigger_location) > trigger_location)
 				continue;
 
 			CompletionItem record;
 			record.label = symb->get_name();
+			record.kind = CompletionItemKind::CompletionItemKind_Variable;
 			result.items.push_back(record);
 		}
 	}
 
+	spdlog::info("    Returned {} propositions",result.items.size());
+
 	return result;
 }
 
@@ -733,4 +740,4 @@ json DiplomatLSP::_h_list_symbols(json& params)
 	// }
 
 	return ret;
-}
+}