From: Ben Pfaff <blp@cs.stanford.edu>
Date: Fri, 1 Oct 2021 06:02:30 +0000 (-0700)
Subject: tweak docs
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=355d9c147549ccb54cf4a498adab246d1a06261b;p=pspp

tweak docs
---

diff --git a/doc/matrices.texi b/doc/matrices.texi
index 3dc19af48a..835a7e19eb 100644
--- a/doc/matrices.texi
+++ b/doc/matrices.texi
@@ -613,6 +613,7 @@ Use @cmd{MATRIX DATA} to convert text input into matrix file format.
 @vindex MATRIX
 @vindex END MATRIX
 
+@node Matrix Overview
 @subsection Overview
 
 @display
@@ -702,6 +703,7 @@ The following matrix commands provide additional support:
 @t{RELEASE} @i{variable}@dots{}.
 @end display
 
+@node Matrix Introduction
 @subsection Introduction
 
 @code{MATRIX} and @code{END MATRIX} enclose a special @pspp{}