From: John Millaway <john43@users.sourceforge.net>
Date: Mon, 20 Feb 2006 17:30:19 +0000 (+0000)
Subject: Documentation.
X-Git-Tag: flex-2-5-33~5
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6399ca2ec57ed430d203a6d232a00cef9cd7d3b0;p=flex

Documentation.
---

diff --git a/doc/flex.texi b/doc/flex.texi
index ae744c3..130cf09 100644
--- a/doc/flex.texi
+++ b/doc/flex.texi
@@ -8272,7 +8272,8 @@ As you can see, there really is no magic here. We just use
 @section M4 Dependency
 @cindex m4
 The macro processor @code{m4}@footnote{The use of m4 is subject to change in
-future revisions of flex.} must be installed wherever flex is installed.
+future revisions of flex. It is not part of the public API of flex. Do not depend on it.}
+must be installed wherever flex is installed.
 @code{flex} invokes @samp{m4}, found by searching the directories in the
 @code{PATH} environment variable. Any code you place in section 1 or in the
 actions will be sent through m4. Please follow these rules to protect your