Changed debug options:

-d4 now prints compressed trees from nodeToString()
-d5 prints pretty trees via nodeDisplay()

new pg_options: pretty_plan, pretty_parse, pretty_rewritten

Jan

src/backend/utils/misc/trace.c

@@ -53,6 +53,9 @@ static char *opt_names[] = {
 	"plan",
 	"parse",
 	"rewritten",
+	"pretty_plan",
+	"pretty_parse",
+	"pretty_rewritten",
 	"parserstats",
 	"plannerstats",
 	"executorstats",