doc: reorganize config file intro

Signed-off-by: Ferenc Wagner <wferi@niif.hu>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

diff --git a/doc/syslinux.txt b/doc/syslinux.txt
index d1030ad..5b27a6e 100644 (file)
--- a/doc/syslinux.txt
+++ b/doc/syslinux.txt
@@ -106,21 +106,22 @@ which requires root privilege.
 
    ++++ CONFIGURATION FILE ++++
 
+All options here apply to PXELINUX, ISOLINUX and EXTLINUX as well as
+SYSLINUX unless otherwise noted.  See the respective .txt files.
+
 All the configurable defaults in SYSLINUX can be changed by putting a
 file called "syslinux.cfg" in the root directory of the boot disk.
 
-This is a text file in either UNIX or DOS format, containing one or
-more of the following items (case is insensitive for keywords; upper
-case is used here to indicate that a word should be typed verbatim):
-
 Starting with version 3.35, the configuration file can also be in
 either the /boot/syslinux or /syslinux directories (searched in that
 order.)  If that is the case, then all filenames are assumed to be
 relative to that same directory, unless preceded with a slash or
 backslash.
 
-All options here applies to PXELINUX, ISOLINUX and EXTLINUX as well as
-SYSLINUX unless otherwise noted.  See the respective .txt files.
+The configuration file is a text file in either UNIX or DOS format,
+containing one or more of the following items, each on its own line with
+optional leading whitespace.  Case is insensitive for keywords; upper
+case is used here to indicate that a word should be typed verbatim.
 
 #comment
        A comment line.