use %jd throughout

1 files changed, 40 insertions, 20 deletions

diff --git a/expr.y b/expr.y
index f1648e7..9b28faf 100644
--- a/expr.y
+++ b/expr.y
@@ -45,74 +45,94 @@ expr	: STRING {
 	}
 
 	| INTEGER {
-		printf("%d\n", $1.u.i);
+		printf("%jd\n", $1.u.i);
 	}
 
 	| '(' expr ')' {
+		$$ = $2;
+		return $$.type;
 	}
 
 	| expr ':' expr {
 		printf("match\n");
+		/* TODO: number of initial characters in $1.u.s matching re $2.u.s */
 	}
 
 	| expr '*' expr {
 		expr_only_integers(&$1, &$3);
 		$$.u.i = $1.u.i * $3.u.i;
-		printf("%d\n", $$.u.i);
+		printf("%jd\n", $$.u.i);
+		return $$.type;
 	}
 
 	| expr '/' expr {
 		expr_only_integers(&$1, &$3);
 		$$.u.i = $1.u.i / $3.u.i;
-		printf("%d\n", $$.u.i);
+		printf("%jd\n", $$.u.i);
+		return $$.type;
 	}
 
 	| expr '%' expr {
 		expr_only_integers(&$1, &$3);
 		$$.u.i = $1.u.i % $3.u.i;
-		printf("%d\n", $$.u.i);
+		printf("%jd\n", $$.u.i);
+		return $$.type;
 	}
 
 	| expr '+' expr {
 		expr_only_integers(&$1, &$3);
 		$$.u.i = $1.u.i + $3.u.i;
-		printf("%d\n", $$.u.i);
+		printf("%jd\n", $$.u.i);
+		return $$.type;
 	}
 
 	| expr '-' expr {
 		expr_only_integers(&$1, &$3);
 		$$.u.i = $1.u.i - $3.u.i;
-		printf("%d\n", $$.u.i);
+		printf("%jd\n", $$.u.i);
+		return $$.type;
 	}
 
 	| expr '=' expr {
-		int r = expr_compare(&$1, &$3) == 0;
-		printf("%d\n", r);
+		$$.type = INTEGER;
+		$$.u.i = expr_compare(&$1, &$3) == 0;
+		printf("%jd\n", $$.u.i);
+		return $$.type;
 	}
 
 	| expr NE expr {
-		int r = expr_compare(&$1, &$3) != 0;
-		printf("%d\n", r);
+		$$.type = INTEGER;
+		$$.u.i = expr_compare(&$1, &$3) != 0;
+		printf("%jd\n", $$.u.i);
+		return $$.type;
 	}
 
 	| expr '<' expr {
-		int r = expr_compare(&$1, &$3) < 0;
-		printf("%d\n", r);
+		$$.type = INTEGER;
+		$$.u.i = expr_compare(&$1, &$3) < 0;
+		printf("%jd\n", $$.u.i);
+		return $$.type;
 	}
 
 	| expr LE expr {
-		int r = expr_compare(&$1, &$3) <= 0;
-		printf("%d\n", r);
+		$$.type = INTEGER;
+		$$.u.i = expr_compare(&$1, &$3) <= 0;
+		printf("%jd\n", $$.u.i);
+		return $$.type;
 	}
 
 	| expr '>' expr {
-		int r = expr_compare(&$1, &$3) > 0;
-		printf("%d\n", r);
+		$$.type = INTEGER;
+		$$.u.i = expr_compare(&$1, &$3) > 0;
+		printf("%jd\n", $$.u.i);
+		return $$.type;
 	}
 
 	| expr GE expr {
-		int r = expr_compare(&$1, &$3) >= 0;
-		printf("%d\n", r);
+		$$.type = INTEGER;
+		$$.u.i = expr_compare(&$1, &$3) >= 0;
+		printf("%jd\n", $$.u.i);
+		return $$.type;
 	}
 
 	| expr '&' expr {
@@ -149,10 +169,10 @@ static int expr_compare(YYSTYPE *y1, YYSTYPE *y2)
 	char *s2 = y2->u.s;
 
 	if (y1->type == INTEGER) {
-		snprintf(buf, sizeof(buf), "%d", y1->u.i);
+		snprintf(buf, sizeof(buf), "%jd", y1->u.i);
 		s1 = buf;
 	} else if (y2->type == INTEGER) {
-		snprintf(buf, sizeof(buf), "%d", y2->u.i);
+		snprintf(buf, sizeof(buf), "%jd", y2->u.i);
 		s2 = buf;
 	}