@table @code
@item heading
Parent: Document root or @code{heading} @*
-Contents: @code{label} [@code{container} | @code{heading}]*
+Contents: [@code{pageSetup}] @code{label} [@code{container} | @code{heading}]*
The root of a structure member is a @code{heading}, which represents a
section of output beginning with a title (the @code{label}) and
-ordinarily followed by a container for content and possibly further
-nested (sub)-sections of output.
+ordinarily followed by content containers or further nested
+(sub)-sections of output.
+
+The document root heading may also contain a @code{pageSetup} element.
The following attributes have been observed on both document root and
nested @code{heading} elements:
Parent: @code{container} @*
Contents: @code{html}
+This @code{text} element is nested inside a @code{container}. There
+is a different @code{text} element that is nested inside a
+@code{pageParagraph}.
+
@table @asis
@item Required attribute: @code{type}
One of @code{title}, @code{log}, or @code{text}.
Contains the name of the Zip member that holds the table details,
e.g.@: @code{0000000001437_lightTableData.bin}.
+
+@item pageSetup
+Parent: @code{heading} @*
+Contents: @code{pageHeader} @code{pageFooter}
+
+@table @asis
+@item Required attribute: @code{initial-page-number}
+Always @code{1}.
+
+@item Optional attribute: @code{chart-size}
+Always @code{as-is} or a localization (!) of it (e.g.@: @code{dimensione
+attuale}, @code{Wie vorgegeben}).
+
+@item Optional attribute: @code{margin-left}
+@itemx Optional attribute: @code{margin-right}
+@itemx Optional attribute: @code{margin-top}
+@itemx Optional attribute: @code{margin-bottom}
+Margin sizes in the form @code{@var{size}in}, e.g.@: @code{0.25in}.
+
+@item Optional attribute: @code{paper-height}
+@itemx Optional attribute: @code{paper-width}
+Paper sizes in the form @code{@var{size}in}, e.g.@: @code{8.5in} by
+@code{11in} for letter paper or @code{8.267in} by @code{11.692in} for
+A4 paper.
+
+@item Optional attribute: @code{reference-orientation}
+Always @code{0deg}.
+
+@item Optional attribute: @code{space-after}
+Always @code{12pt}.
+@end table
+
+@item pageHeader
+@itemx pageFooter
+Parent: @code{pageSetup} @*
+Contents: @code{pageParagraph}*
+
+No attributes.
+
+@item pageParagraph
+Parent: @code{pageHeader} or @code{pageFooter} @*
+Contents: @code{text}
+
+Text to go at the top or bottom of a page, respectively.
+
+@item text
+Parent: @code{pageParagraph} @*
+Contents: [cdata]
+
+This @code{text} element is nested inside a @code{pageParagraph}. There
+is a different @code{text} element that is nested inside a
+@code{container}.
+
+The element is either empty, or contains cdata that holds almost-XHTML
+text: in the corpus, either an @code{html} or @code{p} element. It is
+@emph{almost}-XHTML because the @code{html} element designates the
+default namespace as
+@code{http://xml.spss.com/spss/viewer/viewer-tree} instead of an XHTML
+namespace.
+
+The cdata can contain substitution variables: @code{&[Page]} for the
+page number and @code{&[PageTitle]} for the page title.
+
+Typical contents (indented for clarity):
+
+@example
+<html xmlns="http://xml.spss.com/spss/viewer/viewer-tree">
+ <head></head>
+ <body>
+ <p style="text-align:right; margin-top: 0">Page &[Page]</p>
+ </body>
+</html>
+@end example
+
+@table @asis
+@item Required attribute: @code{type}
+Always @code{text}.
@end table
+@end table
+
+@node SPV Light Detail Member Format
+@subsection Light Detail Member Format
+
+A ``light'' detail member @file{.bin} consists of a number of sections
+concatenated together, terminated by a byte 01:
+
+@example
+light-member := header title fonts dims data 01
+@end example
+
+The first section is a 0x27-byte header:
+
+@example
+header := 01 00 version 01 (00 | 01) byte*21 00 00 table-id byte*4
+version := i1 | i3
+table-id := int
+@end example
+
+@code{header} includes @code{version}, a version number that affects
+the interpretation of some of the other data in the member. We will
+refer to ``version 1'' and ``version 3'' members later on. It also
+@code{table-id} is a binary version of @code{tableId} attribute in the
+structure member that refers to the detail member. For example, if
+@code{tableId} is @code{-4154297861994971133}, then @code{table-id}
+would be 0xdca00003. The meaning of the other variable parts of the
+header is not known.
+
+@example
+title := value 01? /* @r{localized title} */
+ value 01? 31 /* @r{subtype} */
+ value 01? 00? 58 /* @r{locale-invariant title} */
+ (31 value | 58) /* @r{caption} */
+ int[n] footnote*[n] /* @r{footnotes} */
+footnote := value (31 value | 58) byte*4
+@end example
+
+@example
+fonts := 00 font*8
+ int[x1] byte*[x1]
+ int[x2] byte*[x2]
+ int[x3] byte*[x3]
+ int[x4] int*[x4]
+ string /* @r{encoding} */
+ (i0 | i-1) (00 | 01) 00 (00 | 01)
+ int
+ byte[decimal] byte[grouping]
+ int[x5] string*[x5] /* @r{custom currency} */
+ int[x6] byte*[x6]
+@end example
+
+In every example in the corpus, @code{x1} is 240. The meaning of the
+bytes that follow it is unknown.
+
+In every example in the corpus, @code{x2} is 18 and the bytes that
+follow it are @code{00 00 00 01 00 00 00 00 00 00 00 00 00 02 00 00 00
+00}. The meaning of these bytes is unknown.
+
+Observed values of @code{x3} vary from 16 to 150. The bytes that
+follow it vary somewhat.
+
+Observed values of @code{x4} vary from 0 to 17. Out of 7060 examples
+in the corpus, it is nonzero only 36 times.
+
+@code{decimal} is the decimal point character. The observed values
+are @samp{.} and @samp{,}.
+
+@code{grouping} is the grouping character. The observed values are
+@samp{,}, @samp{.}, @samp{'}, @samp{ }, and zero (presumably
+indicating that digits should not be grouped).
projects / pspp / blobdiff