From: Mark Thom <markjordanthom@gmail.com>
Date: Sun, 6 Feb 2022 03:40:28 +0000 (-0700)
Subject: fix write_canonical on strings (#1233)
X-Git-Tag: v0.9.0^2~31
X-Git-Url: https://git.sagredo.dev/?a=commitdiff_plain;h=2f0718e88545a5d0497ce62d1f84e540479af50d;p=scryer-prolog.git

fix write_canonical on strings (#1233)
---

diff --git a/src/heap_print.rs b/src/heap_print.rs
index 8852c3c8..0a664c6a 100644
--- a/src/heap_print.rs
+++ b/src/heap_print.rs
@@ -1148,10 +1148,6 @@ impl<'a, Outputter: HCValueOutputter> HCPrinter<'a, Outputter> {
                 if end_cell == empty_list_as_cell!() {
                     append_str!(self, "[]");
                 } else {
-                    if self.outputter.ends_with(",") {
-                        self.outputter.truncate(self.outputter.len() - ','.len_utf8());
-                    }
-
                     self.state_stack.push(TokenOrRedirect::FunctorRedirect(max_depth));
                     self.iter.push_stack(end_h);
                 }