From a0b5a24853a0490e71baff422e23233cc581b245 Mon Sep 17 00:00:00 2001
From: Mark <markjordanthom@gmail.com>
Date: Tue, 5 Sep 2023 14:56:26 -0600
Subject: [PATCH] check atom == ',' in ambiguity_check mirroring logic in
 print_op_addendum (#2000)

---
 src/heap_print.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/heap_print.rs b/src/heap_print.rs
index 9880a4d1..1b69f866 100644
--- a/src/heap_print.rs
+++ b/src/heap_print.rs
@@ -580,7 +580,7 @@ impl<'a, Outputter: HCValueOutputter> HCPrinter<'a, Outputter> {
     fn ambiguity_check(&self, atom: &str) -> bool {
         let tail = &self.outputter.as_str()[self.last_item_idx..];
 
-        if !self.quoted || non_quoted_token(atom.chars()) {
+        if atom == "," || !self.quoted || non_quoted_token(atom.chars()) {
             requires_space(tail, atom)
         } else {
             requires_space(tail, "'")
-- 
2.54.0