From 50de1043dc325c8e1adda94c6113607e741d4015 Mon Sep 17 00:00:00 2001
From: Robin Haberkorn <robin.haberkorn@googlemail.com>
Date: Mon, 12 Nov 2012 06:26:09 +0100
Subject: various arithmetic expression fixes: SUB must have higher precedence
 than ADD; fixed num_sign (unary minus) handling

---
 parser.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'parser.cpp')

diff --git a/parser.cpp b/parser.cpp
index 6365277..f73bedd 100644
--- a/parser.cpp
+++ b/parser.cpp
@@ -412,6 +412,8 @@ StateStart::custom(gchar chr)
 	case '(':
 		BEGIN_EXEC(this);
 		if (expressions.num_sign < 0) {
+			expressions.set_num_sign(1);
+			expressions.eval();
 			expressions.push(-1);
 			expressions.push_calc(Expressions::OP_MUL);
 		}
-- 
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