From 469bbcf0701e1eb8a6670c23145b0da87357e178 Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Sun, 25 Mar 2012 20:00:08 +0000
Subject: Code is all reorganized. We're about ready to release. I should
write up a little explenation of the arrangement.
---
tests/bnftest | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
create mode 100644 tests/bnftest
(limited to 'tests/bnftest')
diff --git a/tests/bnftest b/tests/bnftest
new file mode 100644
index 0000000..7e61b1a
--- /dev/null
+++ b/tests/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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