sframe/doc: remove usage of xrefautomaticsectiontitle

xrefautomaticsectiontitle appears to be available from texinfo 5.0 or
greater.  As such, it is not worthwhile to add requirement for a minimum
necessary makeinfo version.  So remove the usage of it.

Also align node name with section title where possible.

ChangeLog:

	* libsframe/doc/sframe-spec.texi: Remove usage of
	xrefautomaticsectiontitle.

diff --git a/libsframe/doc/sframe-spec.texi b/libsframe/doc/sframe-spec.texi
index 41f4ba17d83405ab62d10950248bbfd0300e2d4d..0559d7c3882687282f3ce66053e6c71867a678ca 100644 (file)
--- a/libsframe/doc/sframe-spec.texi
+++ b/libsframe/doc/sframe-spec.texi
@@ -1,9 +1,6 @@
 \input texinfo       @c                    -*- Texinfo -*-
 @setfilename sframe-spec.info
 @settitle The SFrame Format
-@ifnottex
-@xrefautomaticsectiontitle on
-@end ifnottex
 
 @copying
 Copyright @copyright{} 2021-2022 Free Software Foundation, Inc.
@@ -395,7 +392,7 @@ used for the function.
 
 @cindex The SFrame FDE info word
 @node The SFrame FDE info word
-@subsection The SFrame FDE info word, sfde_func_info
+@subsection The SFrame FDE info word
 
 The info word is a bitfield split into three parts.  From MSB to LSB:
 
@@ -562,7 +559,7 @@ Further FRE types may be added in future.
 
 @cindex The SFrame FRE info word
 @node The SFrame FRE info word
-@subsection The SFrame FRE info word, sfre_info
+@subsection The SFrame FRE info word
 
 The SFrame FRE info word is a bitfield split into four parts.  From MSB to LSB: