From 55482b9f208698dafa36a718e02f12232f2108dd Mon Sep 17 00:00:00 2001
From: Vidar Holen <vidar@vidarholen.net>
Date: Wed, 19 Oct 2022 21:22:00 -0700
Subject: [PATCH] Created SC2042 (markdown)

---
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+## Use spaces, not commas, to separate loop elements.
+
+### Problematic code:
+
+```sh
+for f in foo,bar,baz
+do
+  echo "$f"
+done
+```
+
+### Correct code:
+
+```sh
+for f in foo bar baz
+do
+  echo "$f"
+done
+```
+### Rationale:
+
+ShellCheck found a `for` loop where the items appeared to be delimited by commas. These will be treated as literal commas. Use spaces instead.
+
+### Exceptions:
+
+None
+
+### Related resources:
+
+* Help by adding links to BashFAQ, StackOverflow, man pages, POSIX, etc!
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