Honour associativity of operators

1 files changed, 9 insertions, 6 deletions

diff --git a/src/bcal.c b/src/bcal.c
index e4fdf20..cceaeeb 100644
--- a/src/bcal.c
+++ b/src/bcal.c
@@ -1243,18 +1243,21 @@ error:
 	return 0;
 }
 
-static int priority(char sign) /* Get the priority of operators */
+/* Get the priority of operators.
+ * Higher priority, higher value.
+ */
+static int priority(char sign) /* Get the priority of operators, higher priprity */
 {
 	switch (sign) {
 	case '|': return 1;
 	case '^': return 2;
 	case '&': return 3;
 	case '>': return 4;
-	case '<': return 5;
-	case '-': return 6;
-	case '+': return 7;
-	case '*': return 8;
-	case '/': return 9;
+	case '<': return 4;
+	case '-': return 5;
+	case '+': return 5;
+	case '/': return 6;
+	case '*': return 6;
 	}
 
 	return 0;