From 0d68c454a58b83abe85af8caa792e751c23b3683 Mon Sep 17 00:00:00 2001
From: Athanasius <github@miggy.org>
Date: Thu, 27 Jan 2022 16:28:43 +0000
Subject: [PATCH] Add .editorconfig

* The settings are for all file types, we might have some exceptions, i.e.
  .xml files.
* This is based on what we've been doing all along.  Only the max line length
  has previously been codified in, e.g. pyproject.toml.  We've not even
  codified things like "4-space indentations, expanded from TABs" in
  Contributing.md.
---
 .editorconfig | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 .editorconfig

diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 00000000..7dcb0a42
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,21 @@
+# This is the project top-level .editorconfig
+root = true
+
+# Defaults for all file types
+[*]
+# 4-space indents, no TABs
+indent_style = space
+tab_width = 4
+indent_size = tab
+
+# Hard-wrap at 120 columns
+max_line_length = 119
+
+# Unix EOL
+end_of_line = lf
+
+# UTF-8 is the only sensible option, no BOM
+charset = utf-8
+
+# All files should have a final newline
+insert_final_newline = true