formatting, fix in is_unquoted test

include/cif++/condition.hpp

@@ -147,7 +147,6 @@ class condition
 	}
 	}
 
 
   private:
   private:
-
 	void optimise(condition_impl *&impl);
 	void optimise(condition_impl *&impl);
 
 
 	condition_impl *m_impl;
 	condition_impl *m_impl;
@@ -195,9 +194,7 @@ namespace detail
 
 
 		bool test(row_handle r) const override
 		bool test(row_handle r) const override
 		{
 		{
-			return m_single_hit.has_value() ?
-				*m_single_hit == r :
-				r[m_item_ix].compare(m_value, m_icase) == 0;
+			return m_single_hit.has_value() ? *m_single_hit == r : r[m_item_ix].compare(m_value, m_icase) == 0;
 		}
 		}
 
 
 		void str(std::ostream &os) const override
 		void str(std::ostream &os) const override

include/cif++/parser.hpp

@@ -94,7 +94,10 @@ class sac_parser
 
 
 	static bool is_unquoted_string(std::string_view text)
 	static bool is_unquoted_string(std::string_view text)
 	{
 	{
-		bool result = true;
+		bool result = is_ordinary(text.front());
+
+		if (result)
+		{
 			for (auto ch : text)
 			for (auto ch : text)
 			{
 			{
 				if (is_non_blank(ch))
 				if (is_non_blank(ch))
@@ -102,6 +105,7 @@ class sac_parser
 				result = false;
 				result = false;
 				break;
 				break;
 			}
 			}
+		}
 
 
 		static const std::regex kReservedRx(R"(loop_|stop_|global_|data_\S+|save_\S+)", std::regex_constants::icase);
 		static const std::regex kReservedRx(R"(loop_|stop_|global_|data_\S+|save_\S+)", std::regex_constants::icase);