From 61c649d98997000b5b9922bc40f9ca76ec3bd1ac Mon Sep 17 00:00:00 2001
From: Roguelearg <lebasketteurdu76@hotmail.fr>
Date: Mon, 11 Sep 2017 10:13:30 +0200
Subject: [PATCH] Finish grammar

---
 lib/parser.rb | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/lib/parser.rb b/lib/parser.rb
index 8fe7189..d1bafdd 100755
--- a/lib/parser.rb
+++ b/lib/parser.rb
@@ -2,10 +2,25 @@ module Mm2ep
   module Depend
     class Parser < Rly::Yacc
 
+      precedence :left,  'OR_OP', 'EQ_OP'
+      precedence :right,  'AND_OP', 'NOT_OP'
+
       rule 'statement : expr' do |st, e|
         st.value = e.value
       end
 
+      rule 'expr : VAR' do |ex, l|
+        ex.value = l.value
+      end
+
+      rule 'expr : T_BOOL' do |ex, l|
+        ex.value = l.value
+      end
+
+      rule 'expr : F_BOOL' do |ex, l|
+        ex.value = l.value
+      end
+
       rule 'expr : NOT_OP SPACE expr' do |ex, l, s, e|
         ex.value = "#{l.value} #{s.value} #{e.value}"
       end