From 84ef5fa5fa976569370c58bed855f2ab1de5588c Mon Sep 17 00:00:00 2001
From: "kr.angelov" <kr.angelov@gmail.com>
Date: Wed, 6 Nov 2013 09:46:29 +0000
Subject: [PATCH] when printing floating literals use %lg instead of %lf for
 better output

---
 src/runtime/c/pgf/expr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/runtime/c/pgf/expr.c b/src/runtime/c/pgf/expr.c
index 12cbe8e47..071b9e693 100644
--- a/src/runtime/c/pgf/expr.c
+++ b/src/runtime/c/pgf/expr.c
@@ -944,7 +944,7 @@ pgf_print_literal(PgfLiteral lit,
     }
 	case PGF_LITERAL_FLT: {
         PgfLiteralFlt* lit = ei.data;
-		gu_printf(out, err, "%lf", lit->val);
+		gu_printf(out, err, "%lg", lit->val);
         break;
     }
 	default: