From 1962b1ff6571d3ed161abc44c7eb90cae7e85a1c Mon Sep 17 00:00:00 2001
From: Robin Haberkorn <robin.haberkorn@googlemail.com>
Date: Sun, 11 Nov 2012 07:00:00 +0100
Subject: implemented F<, F>, F' and F| (flow) commands

---
 expressions.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'expressions.h')

diff --git a/expressions.h b/expressions.h
index e456449..ef41b15 100644
--- a/expressions.h
+++ b/expressions.h
@@ -157,6 +157,11 @@ public:
 
 	Operator push(Operator op);
 	Operator push_calc(Operator op);
+	inline Operator
+	peek_op(int index = 1)
+	{
+		return operators.peek(index);
+	}
 	Operator pop_op(int index = 1);
 
 	void eval(bool pop_brace = false);
-- 
cgit v1.2.3