From e6cf11351d10e38ec58faeb3cb0a134f616a2ba3 Mon Sep 17 00:00:00 2001
From: Araq <rumpf_a@web.de>
Date: Mon, 20 Apr 2020 08:42:08 +0200
Subject: [PATCH] unicode: minor documention improvement

---
 lib/pure/unicode.nim | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/pure/unicode.nim b/lib/pure/unicode.nim
index 65509b2b2e..2d54aaf31d 100644
--- a/lib/pure/unicode.nim
+++ b/lib/pure/unicode.nim
@@ -28,6 +28,7 @@ type
     ## Type that can hold a single Unicode code point.
     ##
     ## A Rune may be composed with other Runes to a character on the screen.
+    ## `RuneImpl` is the underlying type used to store Runes, currently `int32`.
 
 template ones(n: untyped): untyped = ((1 shl n)-1)