From 98fb0e3e2e71cb9ac0132e819ce0b3f60002971c Mon Sep 17 00:00:00 2001
From: q66 <daniel@octaforge.org>
Date: Sun, 26 Feb 2017 00:32:35 +0100
Subject: [PATCH] fix escaping for default range print

---
 ostd/format.hh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ostd/format.hh b/ostd/format.hh
index 4bfcae1..58e475a 100644
--- a/ostd/format.hh
+++ b/ostd/format.hh
@@ -683,7 +683,8 @@ private:
             }
             writer.put('{');
             write_range_val(writer, [&writer, escape](auto const &rval) {
-                format_spec{'s', escape}.write_arg(writer, 0, rval);
+                format_spec sp{'s', escape ? FMT_FLAG_AT : 0};
+                sp.write_arg(writer, 0, rval);
             }, ", ", val);
             writer.put('}');
             return;