From 6039a729c81e2b19ca29966c64d7dc79f8746b5d Mon Sep 17 00:00:00 2001
From: Emery Hemingway <ehmry@posteo.net>
Date: Sun, 7 Nov 2021 17:26:49 +0100
Subject: [PATCH] Do not intersperse commas in sequences

---
 src/preserves.nim | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/preserves.nim b/src/preserves.nim
index 9ce9d9a..e737a7f 100644
--- a/src/preserves.nim
+++ b/src/preserves.nim
@@ -1099,8 +1099,7 @@ proc concat[E](result: var string; pr: Preserve[E]) =
   of pkSequence:
     result.add('[')
     for i, val in pr.sequence:
-      if i > 0:
-        result.add(", ")
+      if i > 0: result.add(' ')
       result.concat(val)
     result.add(']')
   of pkSet: