Removed next, prev, up node names from @node lines, to make structural

[pspp-builds.git] / doc / portable-file-format.texi

diff --git a/doc/portable-file-format.texi b/doc/portable-file-format.texi
index 5480e3ec216c49a30ea5f4f515bf52fcdcb18bef..f28829525942b7fbdf4abafc171ec0103e3c1b0c 100644 (file)
--- a/doc/portable-file-format.texi
+++ b/doc/portable-file-format.texi
@@ -1,4 +1,4 @@
-@node Portable File Format, Data File Format, Configuration, Top
+@node Portable File Format

 @appendix Portable File Format
 
 These days, most computers use the same internal data formats for
 @appendix Portable File Format
 
 These days, most computers use the same internal data formats for


@@ -25,7 +25,7 @@ may be incorrect in the general case.
 * Portable File Data::          
 @end menu
 
 * Portable File Data::          
 @end menu
 

-@node Portable File Characters, Portable File Structure, Portable File Format, Portable File Format
+@node Portable File Characters

 @section Portable File Characters
 
 Portable files are arranged as a series of lines of exactly 80
 @section Portable File Characters
 
 Portable files are arranged as a series of lines of exactly 80


@@ -45,7 +45,7 @@ and the trailing @samp{Z}s will be ignored, as if they did not exist,
 because they are not an important part of understanding the file
 contents.
 
 because they are not an important part of understanding the file
 contents.
 

-@node Portable File Structure, Portable File Header, Portable File Characters, Portable File Format
+@node Portable File Structure

 @section Portable File Structure
 
 Every portable file consists of the following records, in sequence:
 @section Portable File Structure
 
 Every portable file consists of the following records, in sequence:


@@ -127,7 +127,7 @@ may not contain a fraction.
 String fields take the form of a integer field having value @var{n},
 followed by exactly @var{n} characters, which are the string content.
 
 String fields take the form of a integer field having value @var{n},
 followed by exactly @var{n} characters, which are the string content.
 

-@node Portable File Header, Version and Date Info Record, Portable File Structure, Portable File Format
+@node Portable File Header

 @section Portable File Header
 
 Every portable file begins with a 464-byte header, consisting of a
 @section Portable File Header
 
 Every portable file begins with a 464-byte header, consisting of a


@@ -304,7 +304,7 @@ The 8-byte tag string consists of the exact characters @code{SPSSPORT}
 in the portable file's character set, which can be used to verify that
 the file is indeed a portable file.
 
 in the portable file's character set, which can be used to verify that
 the file is indeed a portable file.
 

-@node Version and Date Info Record, Identification Records, Portable File Header, Portable File Format
+@node Version and Date Info Record

 @section Version and Date Info Record
 
 This record does not have a tag code.  It has the following structure:
 @section Version and Date Info Record
 
 This record does not have a tag code.  It has the following structure:


@@ -323,7 +323,7 @@ A 6-character string field giving the file creation time in the format
 HHMMSS.
 @end itemize
 
 HHMMSS.
 @end itemize
 

-@node Identification Records, Variable Count Record, Version and Date Info Record, Portable File Format
+@node Identification Records

 @section Identification Records
 
 The product identification record has tag code @samp{1}.  It consists of
 @section Identification Records
 
 The product identification record has tag code @samp{1}.  It consists of


@@ -338,7 +338,7 @@ The subproduct identification record has tag code @samp{3}.  It is
 optional.  If present, it consists of a single string field giving
 additional information on the product that wrote the portable file.
 
 optional.  If present, it consists of a single string field giving
 additional information on the product that wrote the portable file.
 

-@node Variable Count Record, Case Weight Variable Record, Identification Records, Portable File Format
+@node Variable Count Record

 @section Variable Count Record
 
 The variable count record has tag code @samp{4}.  It consists of two
 @section Variable Count Record
 
 The variable count record has tag code @samp{4}.  It consists of two


@@ -346,7 +346,7 @@ integer fields.  The first contains the number of variables in the file
 dictionary.  The purpose of the second is unknown; it contains the value
 161 in all portable files examined so far.
 
 dictionary.  The purpose of the second is unknown; it contains the value
 161 in all portable files examined so far.
 

-@node Case Weight Variable Record, Variable Records, Variable Count Record, Portable File Format
+@node Case Weight Variable Record

 @section Case Weight Variable Record
 
 The case weight variable record is optional.  If it is present, it
 @section Case Weight Variable Record
 
 The case weight variable record is optional.  If it is present, it


@@ -354,7 +354,7 @@ indicates the variable used for weighting cases; if it is absent,
 cases are unweighted.  It has tag code @samp{6}.  It consists of a
 single string field that names the weighting variable.
 
 cases are unweighted.  It has tag code @samp{6}.  It consists of a
 single string field that names the weighting variable.
 

-@node Variable Records, Value Label Records, Case Weight Variable Record, Portable File Format
+@node Variable Records

 @section Variable Records
 
 Each variable record represents a single variable.  Variable records
 @section Variable Records
 
 Each variable record represents a single variable.  Variable records


@@ -407,7 +407,7 @@ In addition, each variable record can optionally be followed by a
 variable label record, which has tag code @samp{C}.  A variable label
 record has one field, the variable label itself (string).
 
 variable label record, which has tag code @samp{C}.  A variable label
 record has one field, the variable label itself (string).
 

-@node Value Label Records, Portable File Data, Variable Records, Portable File Format
+@node Value Label Records

 @section Value Label Records
 
 Value label records have tag code @samp{D}.  They have the following
 @section Value Label Records
 
 Value label records have tag code @samp{D}.  They have the following


@@ -431,7 +431,7 @@ tuples.  Each tuple consists of a value, which is numeric or string as
 appropriate to the variables, followed by a label (string).
 @end itemize
 
 appropriate to the variables, followed by a label (string).
 @end itemize
 

-@node Portable File Data,  , Value Label Records, Portable File Format
+@node Portable File Data

 @section Portable File Data
 
 The data record has tag code @samp{F}.  There is only one tag for all
 @section Portable File Data
 
 The data record has tag code @samp{F}.  There is only one tag for all