From a9377a35b758968f62531271a5d5978ee9d8645a Mon Sep 17 00:00:00 2001
From: dkf <donal.k.fellows@manchester.ac.uk>
Date: Mon, 5 Jun 2023 11:12:08 +0000
Subject: Added note about how some commands are mainly for Tk

---
 doc/library.n | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/doc/library.n b/doc/library.n
index 64252f3..fb43364 100644
--- a/doc/library.n
+++ b/doc/library.n
@@ -248,6 +248,9 @@ For example, to print the contents of the \fBtcl_platform\fR array, do:
 \fBparray\fR tcl_platform
 .CE
 .RE
+.SS "WORD BOUNDARY HELPERS"
+.PP
+These procedures are mainly used internally by Tk.
 .TP
 \fBtcl_endOfWord \fIstr start\fR
 .
-- 
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