From 6bad24180648e287cf719409905b31a0a3857a32 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Sat, 29 Dec 2018 01:03:44 -0500
Subject: ob_substvars(): Add a TODO comment

---
diff --git a/lib/control.sh b/lib/control.sh
index 8f9fc26..57b79a3 100644
--- a/lib/control.sh
+++ b/lib/control.sh
@@ -288,6 +288,7 @@ ob_substvars()
 		fi
 		if [ ${depth} -ge ${_OB_SUBSTVARS_MAX_DEPTH} ]; then
 			# Warn of possible recursion.
+			# TODO: This doesn't set the text domain.
 			ob_warn "$(ob_get_msg 'substvar_deep_nesting')"
 			return 1
 		fi
--
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