From 1216df718969c0f856bce9e1adc64bce127eadd9 Mon Sep 17 00:00:00 2001
From: Toby Goodwin <toby@paccrat.org>
Date: Fri, 23 Jun 2017 22:16:23 +0100
Subject: add parse tree dumper with --enable-develop

---
 input.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'input.c')

diff --git a/input.c b/input.c
index 5737375..7773ace 100644
--- a/input.c
+++ b/input.c
@@ -4,6 +4,7 @@
 
 #include <errno.h>
 
+#include "develop.h"
 #include "edit.h"
 #include "input.h"
 #include "jbwrap.h"
@@ -306,6 +307,8 @@ extern Node *doit(bool clobberexecit) {
 			rc_raise(eError);
 		eof = (lastchar == EOF); /* "lastchar" can be clobbered during a walk() */
 		if (parsetree != NULL) {
+			if (RC_DEVELOP)
+                                tree_dump(parsetree);
 			if (execit)
 				walk(parsetree, TRUE);
 			else if (dashex && dashen)
-- 
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