Updated.

doc/constructs.expected

@@ -26,10 +26,13 @@
 @code{addr-spec}
 @code{all}
 @code{asdf}
+@code{backup}
 @code{block-a}
 @code{boolean}
 @code{b}
+@code{clean}
 @code{common}
+@code{confs}
 @code{description}
 @code{error-reply}
 @code{followups-to}
@@ -40,13 +43,16 @@
 @code{name}
 @code{old-pwd}
 @code{pepsi}
+@code{persons}
 @code{printf("%g", val);}
 @code{protocol-error}
 @code{shape-of-world}
 @code{spam}
 @code{string-list}
+@code{texts}
 @code{type}
 @code{what-i-am-doing}
+@code{what}
 @code{when}
 @code{|}
 @command{ed}