From ff418c798b580204f6fea5512adc36835f8b7efa Mon Sep 17 00:00:00 2001
From: Peter Mikkelsen <peter@pmikkelsen.com>
Date: Wed, 30 Jun 2021 20:51:02 +0000
Subject: Add comparison predicates

---
 dat.h | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'dat.h')

diff --git a/dat.h b/dat.h
index a090afb..2cf28b7 100644
--- a/dat.h
+++ b/dat.h
@@ -40,17 +40,18 @@ struct Choicepoint
 	Choicepoint *next;
 };
 
+/* Sorted so that a lower value means it comes earlier in the standard ordering */
 enum {
-	CompoundTerm,
-	AtomTerm,
 	VariableTerm,
 	NumberTerm,
 	StringTerm,
+	AtomTerm,
+	CompoundTerm,
 };
 
 enum {
-	NumberInt,
 	NumberFloat,
+	NumberInt,
 };
 
 int debug;
-- 
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