From eda52886995f982257e530b0678aea9262e202eb Mon Sep 17 00:00:00 2001
From: "C.J. Jameson" <cjcjameson@users.noreply.github.com>
Date: Tue, 18 Dec 2018 13:22:34 -0800
Subject: [PATCH] substring expansion

---
 SC2039.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/SC2039.md b/SC2039.md
index df73ca8..cb7eb95 100644
--- a/SC2039.md
+++ b/SC2039.md
@@ -42,6 +42,10 @@ eval_gettext 'foo $barout baz' # See GNU Gettext doc for more info.
 
 Or you can change them to normal double quotes so you go without `gettext`.
 
+### `${var:1}` (substring expansion)
+
+https://wiki.ubuntu.com/DashAsBinSh#A.24.7Bfoo:3.5B:1.5D.7D
+
 ### Arithmetic `for` loops
 
 Bash: