From 2e370f770b86353e27189e9f617912d3188fc728 Mon Sep 17 00:00:00 2001
From: "Paul A. Patience" <paul@apatience.com>
Date: Sun, 29 Aug 2021 12:29:49 -0400
Subject: doc: fix reference to buf-sub.

It should be sub-buf.

* txr.1: buf-sub -> sub-buf.
---
 txr.1 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/txr.1 b/txr.1
index e39344f2..85c03104 100644
--- a/txr.1
+++ b/txr.1
@@ -26360,7 +26360,7 @@ is used as a syntactic place, the argument expressions
 and
 .meta new-val
 are evaluated just once. The prior value, if required, is accessed by calling
-.code buf-sub
+.code sub-buf
 and
 .meta new-val
 is then stored via
@@ -31520,7 +31520,7 @@ If
 is a
 .code buf
 object, then the function behaves like
-.codn buf-sub .
+.codn sub-buf .
 
 If
 .meta sequence
-- 
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