From f5ae2c192f81b4a4ac84cf709b04faaf4d3be283 Mon Sep 17 00:00:00 2001
From: Jakob Kaivo <jkk@ung.org>
Date: Sun, 17 Apr 2022 16:05:44 -0400
Subject: print single input expressions

---
 expr.y | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/expr.y b/expr.y
index e066643..f1648e7 100644
--- a/expr.y
+++ b/expr.y
@@ -19,8 +19,6 @@ static char **expr_args;
 
 #define YYSTYPE expr_yystype
 
-//#include "y.tab.h"
-
 static int yylex(void);
 static int yyerror(const char *s);
 static void expr_only_integers(YYSTYPE *y1, YYSTYPE *y2);
@@ -43,9 +41,11 @@ static int expr_compare(YYSTYPE *y1, YYSTYPE *y2);
 %%
 
 expr	: STRING {
+		printf("%s\n", $1.u.s);
 	}
 
 	| INTEGER {
+		printf("%d\n", $1.u.i);
 	}
 
 	| '(' expr ')' {
-- 
cgit v1.2.1