From 78463c30031a478936b21168a6fc93ae6eeaaeb9 Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Mon, 18 Oct 2010 04:38:19 +0000
Subject: Several of these new files will go away, but I didn't want to lose
 them for now. The parser works!  The parser compiler works!  It makes
 parsers!

Now we just have to implement post processing, token lookup tables, and storage.
---
 bnftest | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 bnftest

(limited to 'bnftest')

diff --git a/bnftest b/bnftest
new file mode 100644
index 0000000..7e61b1a
--- /dev/null
+++ b/bnftest
@@ -0,0 +1,18 @@
+tokens = tokPlus tokMinus tokMult tokDivide tokOpenParen tokCloseParen
+	tokEquals tokNumber;
+
+input: input line
+	 |
+	 ;
+	 
+line: expr tokEquals {print}
+	;
+
+expr: expr tokPlus expr {add}
+	| expr tokMinus expr {subtract}
+	| expr tokMult expr {multiply}
+	| expr tokDivide expr {divide}
+	| tokOpenParen expr tokCloseParen
+	| [tokNumber]
+	;
+
-- 
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