From ffbdbc48232ff94223172d0e4fd57e2c5dc5230e Mon Sep 17 00:00:00 2001
From: "T. Joseph Carter" <tjcarter@spiritsubstance.com>
Date: Wed, 21 Jun 2017 22:47:20 -0700
Subject: [PATCH] Add linewrap to editorconfig, doc for custom types

---
 .editorconfig |  2 ++
 doc/types.md  | 14 ++++++++++++++
 2 files changed, 16 insertions(+)
 create mode 100644 doc/types.md

diff --git a/.editorconfig b/.editorconfig
index a00a45c..4cfaf7d 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -8,7 +8,9 @@ trim_trailing_whitespace = true
 
 [*.md]
 trim_trailing_whitespace = false
+max_line_length=79
 
 [*.py]
 indent_style = tab
 indent_size = 4
+max_line_length=79
diff --git a/doc/types.md b/doc/types.md
new file mode 100644
index 0000000..5711e0f
--- /dev/null
+++ b/doc/types.md
@@ -0,0 +1,14 @@
+# Special types used by cppo
+
+- *hex-ustr*
+  This is a standard Python3 string (UTF-8) containing two hex digits per byte.
+  whose length should always be an even number.  No prefix or suffix is used,
+  just the digits.  It's just a convenient way to specify an arbitrary stream
+  of bytes in a human-readable format.  This is somewhat inefficient as
+  implemented because the functions are designed to work in Python2 and
+  Python3.
+
+- *bin-ustr*
+  Like hex-ustr but composed of only the digits 0 and 1.  You need eight of
+  these to make a byte.  As with hex-ustr, functions operating on bin-ustr jump
+  through hoops to be compatible with both Python2 and Python3.