From ea1a4053f21728e391d9c91664a418272adf775f Mon Sep 17 00:00:00 2001
From: Chris Sewell <chrisj_sewell@hotmail.com>
Date: Mon, 15 Aug 2022 18:01:21 +0200
Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9B=20FIX:=20set=20myst-anchor=20read/?=
 =?UTF-8?q?write=20encoding=20as=20`utf8`?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Ideally it would read from sphinx `source_encoding`,
but this should fix most use cases, with the dafult encoding.
---
 myst_parser/cli.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/myst_parser/cli.py b/myst_parser/cli.py
index a9c6ab09..b9bb1ba1 100644
--- a/myst_parser/cli.py
+++ b/myst_parser/cli.py
@@ -13,14 +13,14 @@ def print_anchors(args=None):
     arg_parser.add_argument(
         "input",
         nargs="?",
-        type=argparse.FileType("r"),
+        type=argparse.FileType("r", encoding="utf8"),
         default=sys.stdin,
         help="Input file (default stdin)",
     )
     arg_parser.add_argument(
         "-o",
         "--output",
-        type=argparse.FileType("w"),
+        type=argparse.FileType("w", encoding="utf8"),
         default=sys.stdout,
         help="Output file (default stdout)",
     )