WHAT IS SISU?
1. INTRODUCTION - WHAT IS SISU?
SiSU is a framework for document structuring, publishing (in multiple open standard formats) and search, comprising of: (a) a lightweight document structure and presentation markup syntax; and (b) an accompanying engine for generating standard document format outputs from documents prepared in sisu markup syntax, which is able to produce multiple standard outputs (including the population of sql databases) that (can) share a common numbering system for the citation of text within a document.
SiSU is developed under an open source, software libre license (GPL3). Its use case for development is to cope with medium to large document sets with evolving markup related technologies, which should be prepared once, and for which you want multiple output formats that can be updated and a common mechanism for cross-output-format citation, and search.
SiSU both defines a markup syntax and provides an engine that produces open standards format outputs from documents prepared with SiSU markup. From a single lightly prepared document sisu custom builds several standard output formats which share a common (text object) numbering system for citation of content within a document (that also has implications for search). The sisu engine works with an abstraction of the document’s structure and content from which it is possible to generate different forms of representation of the document. Significantly SiSU markup is more sparse than html and outputs which include html, LaTeX, landscape and portrait pdfs, Open Document Format (ODF), all of which can be added to and updated. SiSU is also able to populate SQL type databases at an object level, which means that searches can be made with that degree of granularity.
Source document preparation and output generation is a two step process: (i) document source is prepared, that is, marked up in sisu markup syntax and (ii) the desired output subsequently generated by running the sisu engine against document source. Output representations if updated (in the sisu engine) can be generated by re-running the engine against the prepared source. Using SiSU markup applied to a document, SiSU custom builds (to take advantage of the strengths of different ways of representing documents) various standard open output formats including plain text, HTML, XHTML, XML, OpenDocument, LaTeX or PDF files, and populate an SQL database with objects[^1] (equating generally to paragraph-sized chunks) so searches may be performed and matches returned with that degree of granularity ( e.g. your search criteria is met by these documents and at these locations within each document). Document output formats share a common object numbering system for locating content. This is particularly suitable for works (finalized texts as opposed to works that are frequently changed or updated) for which it provides a fixed means of reference of content.
In preparing a SiSU document you optionally provide semantic information related to the document in a document header, and in marking up the substantive text provide information on the structure of the document, primarily indicating heading levels and footnotes. You also provide information on basic text attributes where used. The rest is automatic, sisu from this information custom builds[^2] the different forms of output requested.
SiSU works with an abstraction of the document based on its structure which is comprised of its structure (or frame)[^3] and the objects[^4] it contains, which enables SiSU to represent the document in many different ways, and to take advantage of the strengths of different ways of presenting documents. The objects are numbered, and these numbers can be used to provide a common base for citing material within a document across the different output format types. This is significant as page numbers are not well suited to the digital age, in web publishing, changing a browser’s default font or using a different browser means that text appears on different pages; and in publishing in different formats, html, landscape and portrait pdf etc. again page numbers are of no use to cite text in a manner that is relevant against the different output types. Dealing with documents at an object level together with object numbering also has implications for search.
One of the challenges of maintaining documents is to keep them in a format that would allow users to use them without depending on a proprietary software popular at the time. Consider the ease of dealing with legacy proprietary formats today and what guarantee you have that old proprietary formats will remain (or can be read without proprietary software/equipment) in 15 years time, or the way the way in which html has evolved over its relatively short span of existence. SiSU provides the flexibility of outputing documents in multiple non-proprietary open formats including html, pdf[^5] and the ISO standard ODF.[^6] Whilst SiSU relies on software, the markup is uncomplicated and minimalistic which guarantees that future engines can be written to run against it. It is also easily converted to other formats, which means documents prepared in SiSU can be migrated to other document formats. Further security is provided by the fact that the software itself, SiSU is available under GPL3 a licence that guarantees that the source code will always be open, and free as in libre which means that that code base can be used, updated and further developed as required under the terms of its license. Another challenge is to keep up with a moving target. SiSU permits new forms of output to be added as they become important, (Open Document Format text was added in 2006 when it became an ISO standard for office applications and the archival of documents), and existing output to be updated (html has evolved and the related module has been updated repeatedly over the years, presumably when the World Wide Web Consortium (w3c) finalises html 5 which is currently under development, the html module will again be updated allowing all existing documents to be regenerated as html 5).
The document formats are written to the file-system and available for indexing by independent indexing tools, whether off the web like Google and Yahoo or on the site like Lucene and Hyperestraier.
SiSU also provides other features such as concordance files and document content certificates, and the working against an abstraction of document structure has further possibilities for the research and development of other document representations, the availability of objects is useful for example for topic maps and the commercial law thesaurus by Vikki Rogers and Al Krtizer, together with the flexibility of SiSU offers great possibilities.
SiSU is primarily for published works, which can take advantage of the citation system to reliably reference its documents. SiSU works well in a complementary manner with such collaborative technologies as Wikis, which can take advantage of and be used to discuss the substance of content prepared in SiSU
2. COMMANDS SUMMARY
2.1 SYNOPSIS
SiSU - Structured information, Serialized Units - a document publishing system
sisu [ -abcDdFHhIiMmNnopqRrSsTtUuVvwXxYyZz0-9 ] [ filename/ wildcard ]
sisu [ -Ddcv ] [ instruction ]
sisu [ -CcFLSVvW ]
Note: commands should be issued from within the directory that contains the marked up files, cd to markup directory.
2.2 DESCRIPTION
SiSU SiSU is a document publishing system, that from a simple single marked-up document, produces multiple of output formats including: plaintext, html, LaTeX, pdf, xhtml, XML, info, and SQL (PostgreSQL and SQLite), which share numbered text objects ( structure information. For more see: <http://www.jus.uio.no/sisu >
2.3 DOCUMENT PROCESSING COMMAND FLAGS
on setting up hyperestraier for sisu
have your
can be switched to file system paths in sisurc.yml
also see -U
asterisk or dagger/plus sign
denoted by asterisk sign
denoted by dagger/plus sign
dbi - database interface
-D or --pgsql set for postgresql -d or --sqlite default set for sqlite -d is modifiable with --db=[database type (pgsql or sqlite)]
The v in e.g. -Dv is for verbose output.
add -v for verbose mode and -c for color, e.g. sisu -2vc [filename or
consider
-
u for appended url info or -v for verbose output
In the data directory run sisu -mh filename or wildcard eg. cisg.sst documents.
Running sisu (alone without any flags, filenames or wildcards) brings up the interactive help, as does any sisu command that is not recognised. Enter to escape.
6. HELP
6.1 SISU MANUAL
The most up to date information on sisu should be contained in the sisu_manual, available at:
<http://sisudoc.org/sisu/sisu_manual/
>
The manual can be generated from source, found respectively, either within the SiSU tarball or installed locally at:
./data/doc/sisu/v1/sisu_markup_samples/sisu_manual/
/usr/share/doc/sisu/v1/sisu_markup_samples/sisu_manual/
move to the respective directory and type e.g.:
sisu sisu_manual.ssm
6.2 SISU MAN PAGES
If SiSU is installed on your system usual man commands should be available, try:
man sisu
man sisu_markup
man sisu_commands
Most SiSU man pages are generated directly from sisu documents that are used to prepare the sisu manual, the sources files for which are located within the SiSU tarball at:
./data/doc/sisu/v1/sisu_markup_samples/sisu_manual
Once installed, directory equivalent to:
/usr/share/doc/sisu/v1/sisu_markup_samples/sisu_manual/
Available man pages are converted back to html using man2html:
/usr/share/doc/sisu/v1/html/
./data/doc/sisu/v1/html/
An online version of the sisu man page is available here:
* various sisu man pages <http://www.jus.uio.no/sisu/man/ > [^7]
* sisu.1 <http://www.jus.uio.no/sisu/man/sisu.1.html > [^8]
6.3 SISU BUILT-IN INTERACTIVE HELP
This is particularly useful for getting the current sisu setup/environment information:
sisu --help
sisu --help [subject]
sisu --help commands
sisu --help markup
sisu --help env [for feedback on the way your system is
setup with regard to sisu]
sisu -V [environment information, same as above command]
sisu (on its own provides version and some help information)
Apart from real-time information on your current configuration the SiSU manual and man pages are likely to contain more up-to-date information than the sisu interactive help (for example on commands and markup).
NOTE: Running the command sisu (alone without any flags, filenames or wildcards) brings up the interactive help, as does any sisu command that is not recognised. Enter to escape.
6.4 HELP SOURCES
For lists of alternative help sources, see:
man page
man sisu_help_sources
man2html
/usr/share/doc/sisu/v1/html/sisu.1.html
<http://sisudoc.org/sisu/sisu_help_sources/index.html
>
7. INTRODUCTION TO SISU MARKUP[^9]
7.1 SUMMARY
SiSU source documents are plaintext (UTF-8)[^10] files
All paragraphs are separated by an empty line.
Markup is comprised of:
* at the top of a document, the document header made up of semantic meta-data about the document and if desired additional processing instructions (such an instruction to automatically number headings from a particular level down)
* followed by the prepared substantive text of which the most important single characteristic is the markup of different heading levels, which define the primary outline of the document structure. Markup of substantive text includes:
* heading levels defines
document structure
* text basic attributes, italics, bold etc.
* grouped text (objects), which are to be treated differently, such
as code
blocks or poems.
* footnotes/endnotes
* linked text and images
* paragraph actions, such as indent, bulleted, numbered-lists, etc.
Some interactive help on markup is available, by typing sisu and selecting
markup or sisu --help markup
To check the markup in a file:
sisu --identify
[filename].sst
For brief descriptive summary of markup history
sisu --query-history
or if for a particular version:
sisu --query-0.38
7.2 MARKUP EXAMPLES
7.2.1 ONLINE
Online markup examples are available together with the respective outputs produced from <http://www.jus.uio.no/sisu/SiSU/examples.html > or from <http://www.jus.uio.no/sisu/sisu_examples/ >
There is of course this document, which provides a cursory overview of sisu markup and the respective output produced: <http://www.jus.uio.no/sisu/sisu_markup/ >
Some example marked up files are available as html with syntax highlighting for viewing: <http://www.jus.uio.no/sisu/sample/syntax >
an alternative presentation of markup syntax: <http://www.jus.uio.no/sisu/sample/on_markup.txt >
7.2.2 INSTALLED
With SiSU installed sample skins may be found in: /usr/share/doc/sisu/v1/sisu_markup_samples/dfsg (or equivalent directory) and if sisu-markup-samples is installed also under:
/usr/share/doc/sisu/v1/sisu_markup_samples/non-free
8. MARKUP OF HEADERS
Headers contain either: semantic meta-data about a document, which can be used by any output module of the program, or; processing instructions.
Note: the first line of a document may include information on the markup version used in the form of a comment. Comments are a percentage mark at the start of a paragraph (and as the first character in a line of text) followed by a space and the comment:
% this would be a comment
8.1 SAMPLE HEADER
This current document has a header similar to this one (without the comments):
% SiSU 0.57 @title: SiSU @subtitle: Markup @creator: Amissah, Ralph % note formatting rules on author / creator field, @rights: Copyright (C) Ralph Amissah 2007, part of SiSU documentation, License GPL 3 @type: information @subject: ebook, epublishing, electronic book, electronic publishing, electronic document, electronic citation, data structure, citation systems, search @topic_register: text markup language; application:text processing;output:html|xml|latex|pdf|sql % note formatting for topic_register topic levels are separated by a colon, a semi-colon separates main topics @date: 2007-09-16 % original publication date unless the substantive text is updated/modified, then date of update @date.created: 2002-08-28 @date.issued: 2002-08-28 @date.available: 2002-08-28 @date.modified: 2007-09-16 @level: new=C; break=1; num_top=1 % comment: in this @level header num_top=1 starts automatic heading numbering at heading level 1 (numbering continues 3 levels down); the new and break instructions are used by the LaTeX/pdf and odf output to determine where to put page breaks (that are not used by html output or say sql database population). @skin: skin_sisu_manual % skins modify the appearance of a document and are placed in a sub-directory under ./_sisu/skin ~/.sisu/skin or /etc/sisu/skin. A skin may affect single documents that request them, all documents in a directory, or be site-wide. (A document is affected by a single skin) @bold: /Gnu|Debian|Ruby|SiSU/ @links: { SiSU Manual }http://www.jus.uio.no/sisu/sisu_manual/ { Book Samples and Markup Examples }http://www.jus.uio.no/sisu/SiSU/examples.html { SiSU @ Wikipedia }http://en.wikipedia.org/wiki/SiSU { SiSU @ Freshmeat }http://freshmeat.net/projects/sisu/ { SiSU @ Ruby Application Archive }http://raa.ruby-lang.org/project/sisu/ { SiSU @ Debian }http://packages.qa.debian.org/s/sisu.html { SiSU Download }http://www.jus.uio.no/sisu/SiSU/download.html { SiSU Changelog }http://www.jus.uio.no/sisu/SiSU/changelog.html
8.2 AVAILABLE HEADERS
Header tags appear at the beginning of a document and provide meta information on the document (such as the Dublin Core), or information as to how the document as a whole is to be processed. All header instructions take either the form @headername: or 0~headername. All
Dublin Core meta tags are available
@indentifier: information or instructions
where the information
Note: a header where used should only be used once; all headers apart from @title: are optional; the @structure: header is used to describe document structure, and can be useful to know.
This
is a sample header
% SiSU 0.38 [declared file-type identifier with markup version]
@title: [title text] This is the title of the document and
used as such, this header is the only one that is
mandatory
@subtitle: The Subtitle if any
@creator: [or @author:] Name
of Author
@subject: (whatever your subject)
@description:
@publisher:
@contributor:
@translator: [or @translated_by:]
@illustrator: [or @illustrated_by:]
@prepared_by: [or @digitized_by:]
@date: 2000-08-27 [ also @date.created: @date.issued: @date.available: @date.valid: ]
@type:
article
@format:
@identifier:
@source:
@language: [or @language.document:] [country code for language if available, or language, English, en is the default setting] (en - English, fr - French, de - German, it - Italian, es - Spanish, pt - Portuguese, sv - Swedish, da - Danish, fi - Finnish, no - Norwegian, is - Icelandic, nl - Dutch, et - Estonian, hu - Hungarian, pl - Polish, ro - Romanian, ru - Russian, el - Greek, uk - Ukranian, tr - Turkish, sk - Slovak, sl - Slovenian, hr - Croatian, cs - Czech, bg - Bul garian ) [however, encodings are not available for all of the languages listed.]
[@language.original: original language in which the work was published]
@papersize: (A4|US_letter|book_B5|book_A5|US_legal)
@relation:
@coverage:
@rights: Copyright (c) Name of Right Holder, all rights reserved, or as granted: public domain, copyleft, creative commons variant, etc.
@owner:
@keywords: text document generation processing management latex pdf structured xml citation [your keywords here, used for example by rss feeds,
@abstract: [paper abstract, placed after table of contents]
@comment: [...]
@catalogue: loc=[Library of Congress classification]; dewey=[Dewey rss feeds, isbn=[ISBN]; pg=[Project Gutenberg text number]
@classify_loc: [Library of Congress classification]
@classify_dewey: [Dewey classification]
@classify_isbn: [ISBN]
@classify_pg: [Project Gutenberg text number]
@prefix: [prefix is placed just after table of contents]
@prefix_a: [prefix is placed just before table of contents - not
@prefix_b:
@rcs: $Id: sisu_markup.sst,v 1.2 2007/09/08 17:12:47 ralph Exp $ [used by rcs or cvs to embed version (revision control) information into document, rcs or cvs can usefully provide a history of updates to a document ]
@structure: PART; CHAPTER; SECTION; ARTICLE; none; none; optional, document structure can be defined by words to match or regular expression (the regular expression is assumed to start at the beginning of a line of text i.e. ^) default markers :A~ to :C~ and 1~ to 6~ can be used within text instead, without this header tag, and may be used to supplement the instructions provided in this header tag if provided (@structure: is a synonym for @toc:)
@level: newpage=3; breakpage=4 [paragraph level, used by latex to breakpages, the page is optional eg. in newpage]
@markup: information on the markup used, e.g. new=1,2,3; break=4; num_top=4 [or is newpage=1,2,3; breakpage=4; num_top=4] newpage and breakpage, heading level, used by LaTeX to breakpages. breakpage: starts on a new page in single column text and on a new column in double column text; newpage: starts on a new page for both single and double column texts. num_top=4 [auto-number document, starting at level 4. the a new default is to provide 3 levels, as in 1 level 4, 1.1 1.1.1 level 6, markup to be merged within level] num_extract [take numbering of headings provided (manually in marked up source document), and use for numbering of segments. Available where a clear numbering structure is provided within document, without the repetition of a number in a header.] [In 0.38 notation, you would map to the equivalent levels, the examples provided would map to the following new=A,B,C; break=1; num_top=1 [or newpage=A,B,C; breakpage=1; num_top=1] see headings]
@bold: [regular expression of words/phrases to be made bold]
@italics: [regular expression of words/phrases to italicise]
@vocabulary: name of taxonomy/vocabulary/wordlist to use against document
@skin: skin_doc_[name_of_desired_document_skin] skins change default settings related to the appearance of documents generated, such as the urls of the home site, and the icon/logo for the document or site.
page headings
@links: { SiSU }http://www.jus.uio.no/sisu/; { FSF }http://www.fsf.org
@promo: sisu, ruby, search_libre_docs, open_society [places content in right pane in html, makes use of commented out sample in document and promo.yml, commented out sample in document
9.1 HEADING
LEVELS
Heading levels are :A~ ,:B~ ,:C~ ,1~ ,2~ ,3~ ... :A - :C being part / section headings, followed by other heading levels, and 1 -6 being headings followed by substantive text or sub-headings. :A~ usually the title :A~? conditional level 1 heading (used where a stand-alone document may be imported into another)
:A~ [heading text] Top level heading [this usually has similar content to the ] NOTE: the heading levels described here are in 0.38 notation, see heading
:B~ [heading text] Second level heading [this is a heading level divider]
:C~ [heading text] Third level heading [this is a heading level divider]
1~ [heading text] Top level heading preceding substantive text of document or sub-heading 2, the heading level that would normally be marked 1. or 2. or 3. etc. in a document, and the level on which sisu by default would break html output into named segments, names are provided automatically if none are given (a number), otherwise takes the
form 1~my_filename_for_this_segment
2~ [heading text] Second level heading preceding substantive text of document or sub-heading 3, the heading level that would normally be marked 1.1 or 1.2 or 1.3 or 2.1 etc. in a document.
3~ [heading text] Third level heading preceding substantive text of document, that would normally be marked 1.1.1 or 1.1.2 or 1.2.1 or 2.1.1 etc. in a document
1~filename level 1 heading, % the primary division such as Chapter that is followed by substantive text, and may be further subdivided (this is the level on which by default html segments are made)
9.2 FONT ATTRIBUTES
markup example:
normal text !{emphasis}! *{bold text}* _{underscore}_ /{italics}/ normal text !{emphasis}! *{bold text}* _{underscore}_ /{italics}/ ^{superscript}^ ,{subscript}, +{inserted text}+ -{strikethrough}-
resulting output:
normal text emphasis bold text underscore italics <cite>citation</cite> ^superscript^ [subscript] <ins>inserted text</ins> <del>strikethrough</del>
normal text
bold text
underscore
italics
<cite>citation</cite>
^superscript^
[subscript]
<ins>inserted text</ins>
<del>strikethrough</del>
9.3 INDENTATION AND BULLETS
markup example:
ordinary paragraph _1 indent paragraph one step _2 indent paragraph two steps _9 indent paragraph nine steps
resulting output:
ordinary paragraph
indent paragraph one step
indent paragraph two steps
indent paragraph nine steps
markup example:
_* bullet text _1* bullet text, first indent _2* bullet text, two step indent
resulting output:
* bullet text
* bullet text, first indent
* bullet text, two step indent
Numbered List (not to be confused with headings/titles, (document structure))
markup example:
# numbered list numbered list 1., 2., 3, etc. _# numbered list numbered list indented a., b., c., d., etc.
9.4 FOOTNOTES / ENDNOTES
Footnotes and endnotes not distinguished in markup. They are automatically numbered. Depending on the output file format (html, odf, pdf etc.), the document output selected will have either footnotes or endnotes.
markup example:
~{ a footnote or endnote }~
resulting output:
[^11]
markup example:
normal text~{ self contained endnote marker & endnote in one }~ continues
resulting output:
normal text[^12] continues
markup example:
normal text ~{* unnumbered asterisk footnote/endnote, insert multiple asterisks if required }~ continues normal text ~{** another unnumbered asterisk footnote/endnote }~ continues
resulting output:
normal text [^*] continues
normal text [^**] continues
markup example:
normal text ~[* editors notes, numbered asterisk footnote/endnote series ]~ continues normal text ~[+ editors notes, numbered asterisk footnote/endnote series ]~ continues
resulting output:
normal text [^*3] continues
normal text [^+2] continues
Alternative endnote pair notation for footnotes/endnotes:
% note the endnote marker normal text~^ continues ^~ endnote text following the paragraph in which the marker occurs
the standard and pair notation cannot be mixed in the same document
9.5 LINKS
9.5.1 NAKED URLS WITHIN TEXT, DEALING WITH URLS
urls are found within text and marked up automatically. A url within text is automatically hyperlinked to itself and by default decorated with angled braces, unless they are contained within a code block (in which case they are passed as normal text), or escaped by a preceding underscore (in which case the decoration is omitted).
markup example:
normal text http://www.jus.uio.no/sisu continues
resulting output:
normal text <http://www.jus.uio.no/sisu > continues
An
escaped url without decoration
markup example:
normal text http://www.jus.uio.no/sisu continues deb http://www.jus.uio.no/sisu/archive unstable main non-free
resulting output:
normal text http://www.jus.uio.no/sisu continues
deb
http://www.jus.uio.no/sisu/archive unstable main non-free
where a code block is used there is neither decoration nor hyperlinking, code blocks are discussed
later in this document
resulting output:
deb http://www.jus.uio.no/sisu/archive unstable main non-free deb-src http://www.jus.uio.no/sisu/archive unstable main non-free
To link text or an image to a url the markup is as follows
markup example:
about { SiSU }http://url.org markup
9.5.2 LINKING TEXT
resulting output:
about SiSU <http://www.jus.uio.no/sisu/ >
markup
A shortcut notation is available so the url link may also be provided
automatically as a footnote
markup example:
about {~^ SiSU }http://url.org markup
resulting output:
about SiSU <http://www.jus.uio.no/sisu/ > [^13] markup
9.5.3 LINKING IMAGES
markup example:
{ tux.png 64x80 }image % various url linked images {tux.png 64x80 {GnuDebianLinuxRubyBetterWay.png 100x101 {~^ ruby_logo.png
resulting output:
[ tux.png ]
tux.png 64x80
[ ruby_logo (png missing) ] [^14]
GnuDebianLinuxRubyBetterWay.png 100x101 and Ruby
linked url footnote
shortcut
{~^ [text to link] }http://url.org % maps to: { [text to link] }http://url.org ~{ http://url.org }~ % which produces hyper-linked text within a document/paragraph, with an endnote providing the url for the text location used in the hyperlink
text marker *~name
note at a heading level the same is automatically achieved by providing names to headings 1, 2 and 3 i.e. 2~[name] and 3~[name] or in the case of auto-heading numbering, without further intervention.
9.6 GROUPED TEXT
9.6.1
TABLES
Tables may be prepared in two either of two forms
markup example:
table{ c3; 40; 30; 30; This is a table this would become column two of row one column three of row one is here And here begins another row column two of row two column three of row two, and so on }table
resulting output:
[table omitted, see other document formats]
a second form may be easier to work with in cases where there is not
much information in each column
markup example: [^15]
!_ Table 3.1: Contributors to Wikipedia, January 2001 - June 2005 {table~h 24; 12; 12; 12; 12; 12; 12;} |Jan. 2001|Jan. 2002|Jan. 2003|Jan. 2004|July 2004|June 2006 Contributors* | 10| 472| 2,188| 9,653| 25,011| 48,721 Active contributors** | 9| 212| 846| 3,228| 8,442| 16,945 Very active contributors*** | 0| 31| 190| 692| 1,639| 3,016 No. of English language articles| 25| 16,000| 101,000| 190,000| 320,000| 630,000 No. of articles, all languages | 25| 19,000| 138,000| 490,000| 862,000|1,600,000 \* Contributed at least ten times; \** at least 5 times in last month; \* more than 100 times in last month.
resulting output:
Table 3.1: Contributors to Wikipedia, January 2001 - June 2005
[table omitted, see other document formats]
* Contributed at least ten times; ** at least 5 times in last month; *** more than 100 times in last month.
9.6.2 POEM
basic markup:
poem{ Your poem here }poem Each verse in a poem is given a separate object number.
markup example:
poem{ ’Fury said to a mouse, That he met in the house, both go to law: I will prosecute YOU. --Come, I’ll take no denial; We must have a trial: For really this morning I’ve nothing to do. Said the mouse to the cur, a trial, dear Sir, With no jury or judge, would be wasting our breath. judge, I’ll be jury, Said cunning old Fury: try the whole cause, and condemn you to death. }poem
resulting output:
’Fury said to a
mouse, That he
met in the
house,
both go to
law: I will
prosecute
YOU. --Come,
I’ll take no
denial; We
must have a
trial: For
really this
morning I’ve
nothing
to do.
Said the
mouse to the
cur,
a trial,
dear Sir,
With
no jury
or judge,
would be
wasting
our
breath.
judge, I’ll
be jury,
Said
cunning
old Fury:
try the
whole
cause,
and
condemn
you
to
death.
9.6.3 GROUP
basic markup:
group{ Your grouped text here }group A group is treated as an object and given a single object number.
markup example:
group{ ’Fury said to a mouse, That he met in the house, both go to law: I will prosecute YOU. --Come, I’ll take no denial; We must have a trial: For really this morning I’ve nothing to do. Said the mouse to the cur, a trial, dear Sir, With no jury or judge, would be wasting our breath. judge, I’ll be jury, Said cunning old Fury: try the whole cause, and condemn you to death. }group
resulting output:
’Fury said to a
mouse, That he
met in the
house,
both go to
law: I will
prosecute
YOU. --Come,
I’ll take no
denial; We
must have a
trial: For
really this
morning I’ve
nothing
to do.
Said the
mouse to the
cur,
a trial,
dear Sir,
With
no jury
or judge,
would be
wasting
our
breath.
judge, I’ll
be jury,
Said
cunning
old Fury:
try the
whole
cause,
and
condemn
you
to
death.
9.6.4 CODE
Code tags are used to escape regular sisu markup, and have been used extensively within this document to provide examples of SiSU markup. You cannot however use code tags to escape code tags. They are however used in the same way as group or poem tags.
A code-block is treated as an object and given a single object number. [an more than 100 times in last month. option to number each line of code may be considered at more than 100 times in last month. some later time]
use of code tags instead of poem compared, resulting output:
’Fury said to a mouse, That he met in the house, both go to law: I will prosecute YOU. --Come, I’ll take no denial; We must have a trial: For really this morning I’ve nothing to do. Said the mouse to the cur, a trial, dear Sir, With no jury or judge, would be wasting our breath. judge, I’ll be jury, Said cunning old Fury: try the whole cause, and condemn you to death.
9.7 BOOK INDEX
To make an index append to paragraph the book index term relates to it, using an equal sign and curly braces.
Currently two levels are provided, a main term and if needed a sub-term. Sub-terms are separated from the main term by a colon.
Paragraph containing main term and sub-term. ={Main term:sub-term}
The index syntax starts on a new line, but there should not be an empty line between paragraph and index markup.
The structure of the resulting index would be:
Main term, 1 sub-term, 1
Several terms may relate to a paragraph, they are separated by a semicolon. If the term refers to more than one paragraph, indicate the number of paragraphs.
Paragraph containing main term, second term and sub-term. ={first term; second term: sub-term}
The structure of the resulting index would be:
First term, 1, Second term, 1, sub-term, 1
If multiple sub-terms appear under one paragraph, they are separated under the main term heading from each other by a pipe symbol.
Paragraph containing main term, second term and sub-term. ={Main term:sub-term+1|second sub-term A paragraph that continues discussion of the first sub-term
The plus one in the example provided indicates the first sub-term spans one additional paragraph. The logical structure of the resulting index would be:
Main term, 1, sub-term, 1-3, second sub-term, 1,
10. COMPOSITE DOCUMENTS MARKUP
It is possible to build a document by creating a master document that requires other documents. The documents required may be complete documents that could be generated independently, or they could be markup snippets, prepared so as to be easily available to be placed within another text. If the calling document is a master document (built from other documents), it should be named with the suffix .ssm Within this document you would provide information on the other documents that should be included within the text. These may be other documents that would be processed in a regular way, or markup bits prepared only for inclusion within a master document .sst regular markup file, or .ssi (insert/information)
A secondary file of the composite document is built prior to processing
with the same prefix and the suffix ._sst
basic markup for importing a
document into a master document
<< filename1.sst << filename2.ssi
The form described above should be relied on. Within the Vim editor it results in the text thus linked becoming hyperlinked to the document it is calling in which is convenient for editing. Alternative markup for importation of documents under consideration, and occasionally supported have been.
<< filename.ssi <<{filename.ssi} % using textlink alternatives << |filename.ssi|@|^|
MARKUP SYNTAX HISTORY
11. NOTES RELATED TO FILES-TYPES AND MARKUP SYNTAX
0.38 is substantially current, depreciated 0.16 supported, though file
names were changed at 0.37
* sisu --query=[sisu version [0.38] or ’history]
provides a short history of changes to SiSU markup
0.57 (2007w34/4) SiSU 0.57 is the same as 0.42 with the introduction of some a shortcut to use the headers @title and @creator in the first heading [expanded using the and @author:]
:A~ @title by @author
0.52 (2007w14/6) declared document type identifier at start of text/document:
.B SiSU
0.52
or, backward compatible using the comment marker:
%
SiSU 0.38
variations include ’ SiSU (text|master|insert) [version]’ and ’sisu-[version]’
0.51 (2007w13/6) skins changed (simplified), markup unchanged
0.42 (2006w27/4) * (asterisk) type endnotes, used e.g. in relation to author
SiSU 0.42 is the same as 0.38 with the introduction of some additional endnote types,
Introduces some variations on endnotes, in particular the use of the
asterisk
~{* for example for describing an author }~ and ~{** for describing a second author }~
* for example for describing an author
** for describing a second author
and
~[* my note ]~ or ~[+ another note ]~
which numerically increments an asterisk and plus respectively
*1 my
note +1 another note
0.38 (2006w15/7) introduced new/alternative notation for headers, e.g. @title: (instead of 0~title), and accompanying document structure markup, :A,:B,:C,1,2,3 (maps to previous 1,2,3,4,5,6)
SiSU 0.38 introduced alternative experimental header and heading/structure markers,
@headername: and headers :A~ :B~ :C~ 1~ 2~ 3~
as the equivalent of:
0~headername and headers 1~ 2~ 3~ 4~ 5~ 6~
The internal document markup of SiSU 0.16 remains valid and standard Though
note that SiSU 0.37 introduced a new file naming convention
SiSU has in effect two sets of levels to be considered, using 0.38 notation A-C headings/levels, pre-ordinary paragraphs /pre-substantive text, and 1-3 headings/levels, levels which are followed by ordinary text. This may be conceptualised as levels A,B,C, 1,2,3, and using such letter number notation, in effect: A must exist, optional B and C may follow in sequence (not strict) 1 must exist, optional 2 and 3 may follow in sequence i.e. there are two independent heading level sequences A,B,C and 1,2,3 (using the 0.16 standard notation 1,2,3 and 4,5,6) on the positive side: the 0.38 A,B,C,1,2,3 alternative makes explicit an aspect of structuring documents in SiSU that is not otherwise obvious to the newcomer (though it appears more complicated, is more in your face and likely to be understood fairly quickly); the substantive text follows levels 1,2,3 and it is ’nice’ to do most work in those levels
0.37 (2006w09/7) introduced new file naming convention, .sst (text), .ssm (master), .ssi (insert), markup syntax unchanged
SiSU 0.37 introduced new
file naming convention, using the file extensions .sst .ssm and .ssi to replace
.s1 .s2 .s3 .r1 .r2 .r3 and .si
this is captured by the following file ’rename’ instruction:
rename ’s/.s[123]$/.sst/’ *.s{1,2,3} rename ’s/.r[123]$/.ssm/’ *.r{1,2,3} rename ’s/.si$/.ssi/’ *.si
The internal document markup remains unchanged, from SiSU 0.16
0.35 (2005w52/3) sisupod, zipped content file introduced
0.23 (2005w36/2) utf-8 for markup
file
0.22 (2005w35/3) image dimensions may be omitted if rmagick is available
to be relied upon
0.20.4 (2005w33/4) header 0~links
0.16 (2005w25/2) substantial changes introduced to make markup cleaner, header 0~title type, and headings [1-6]~ introduced, also percentage sign (%) at start of a text line as comment
marker
SiSU 0.16 (0.15 development branch) introduced the use of
the header 0~ and headings/structure 1~ 2~ 3~ 4~ 5~ 6~
in place of the 0.1 header, heading/structure notation
SiSU 0.1 headers and headings structure represented by header 0{~ and headings/structure 1{ 2{ 3{ 4{~ 5{ 6{
12. SISU FILETYPES
SiSU has plaintext and binary filetypes, and can process either type of document.
12.1 .SST .SSM .SSI MARKED UP PLAIN TEXT
SiSU documents
are prepared as plain-text (utf-8) files with SiSU markup. They may make reference
to and contain images (for example), which are stored in the directory
beneath them _sisu/image. SiSU plaintext markup files are of three types
that may be distinguished by the file extension used: regular text .sst;
master documents, composite documents that incorporate other text, which
can be any regular text or text insert; and inserts the contents of which
are like regular text except these are marked .ssi and are not processed.
SiSU processing can be done directly against a sisu documents; which may be located locally or on a remote server for which a url is provided.
SiSU source markup can be shared with the command:
sisu -s [filename]
12.1.1 SISU TEXT - REGULAR FILES (.SST)
The most common form of document in SiSU , see the section on SiSU markup.
<http://www.jus.uio.no/sisu/sisu_markup >
<http://www.jus.uio.no/sisu/sisu_manual >
12.1.2 SISU MASTER FILES (.SSM)
Composite documents which incorporate other SiSU documents which may be either regular SiSU text .sst which may be generated independently, or inserts prepared solely for the purpose of being incorporated into one or more master documents.
The mechanism by which master files incorporate other documents is described as one of the headings under under SiSU markup in the SiSU manual.
Note: Master documents may be prepared in a similar way to regular documents, and processing will occur normally if a .sst file is renamed .ssm without requiring any other documents; the .ssm marker flags that the document may contain other documents.
Note: a secondary file of the composite document is built prior to processing with the same prefix and the suffix ._sst [^16]
<http://www.jus.uio.no/sisu/sisu_markup >
<http://www.jus.uio.no/sisu/sisu_manual >
12.1.3 SISU INSERT FILES (.SSI)
Inserts are documents prepared solely for the purpose of being incorporated into one or more master documents. They resemble regular SiSU text files except they are ignored by the SiSU processor. Making a file a .ssi file is a quick and convenient way of flagging that it is not intended that the file should be processed on its own.
12.2 SISUPOD, ZIPPED BINARY CONTAINER (SISUPOD.ZIP, .SSP)
A sisupod is a zipped SiSU text file or set of SiSU text files and any associated images that they contain (this will be extended to include sound and multimedia-files)
SiSU plaintext files rely on a recognised directory structure to find contents such as images associated with documents, but all images for example for all documents contained in a directory are located in the sub-directory _sisu/image. Without the ability to create a sisupod it can be inconvenient to manually identify all other files associated with a document. A sisupod automatically bundles all associated files with the document that is turned into a pod.
The structure of the sisupod is such that it may for example contain a single document and its associated images; a master document and its associated documents and anything else; or the zipped contents of a whole directory of prepared SiSU documents.
The command to create a sisupod is:
sisu -S [filename]
Alternatively, make a pod of the contents of a whole directory:
sisu -S
SiSU processing can be done directly against a sisupod; which may be located locally or on a remote server for which a url is provided.
<http://www.jus.uio.no/sisu/sisu_commands >
<http://www.jus.uio.no/sisu/sisu_manual >
13. EXPERIMENTAL ALTERNATIVE INPUT REPRESENTATIONS
13.1 ALTERNATIVE XML
SiSU offers alternative XML input representations of documents as a proof of concept, experimental feature. They are however not strictly maintained, and incomplete and should be handled with care.
convert from sst to simple xml representations (sax, dom and node):
sisu --to-sax [filename/wildcard] or sisu --to-sxs [filename/wildcard]
sisu --to-dom [filename/wildcard] or sisu --to-sxd [filename/wildcard]
sisu --to-node [filename/wildcard] or sisu --to-sxn [filename/wildcard]
convert to sst from any sisu xml representation (sax, dom and node):
sisu --from-xml2sst [filename/wildcard [.sxs.xml,.sxd.xml,sxn.xml]]
or the same:
sisu --from-sxml [filename/wildcard [.sxs.xml,.sxd.xml,sxn.xml]]
13.1.1 XML SAX REPRESENTATION
To convert from sst to simple xml (sax) representation:
sisu --to-sax [filename/wildcard] or sisu --to-sxs [filename/wildcard]
To convert from any sisu xml representation back to sst
sisu --from-xml2sst
[filename/wildcard [.sxs.xml,.sxd.xml,sxn.xml]]
or the same:
sisu --from-sxml [filename/wildcard [.sxs.xml,.sxd.xml,sxn.xml]]
13.1.2 XML DOM REPRESENTATION
To convert from sst to simple xml (dom) representation:
sisu --to-dom [filename/wildcard] or sisu --to-sxd [filename/wildcard]
To convert from any sisu xml representation back to sst
sisu --from-xml2sst
[filename/wildcard [.sxs.xml,.sxd.xml,sxn.xml]]
or the same:
sisu --from-sxml [filename/wildcard [.sxs.xml,.sxd.xml,sxn.xml]]
13.1.3 XML NODE REPRESENTATION
To convert from sst to simple xml (node) representation:
sisu --to-node [filename/wildcard] or sisu --to-sxn [filename/wildcard]
To convert from any sisu xml representation back to sst
sisu --from-xml2sst
[filename/wildcard [.sxs.xml,.sxd.xml,sxn.xml]]
or the same:
sisu --from-sxml [filename/wildcard [.sxs.xml,.sxd.xml,sxn.xml]]
14. CONFIGURATION
14.1 DETERMINING THE CURRENT CONFIGURATION
Information on the current configuration of SiSU should be available with the help command:
sisu -v
which is an alias for:
sisu --help env
Either of these should be executed from within a directory that contains sisu markup source documents.
14.2 CONFIGURATION FILES (CONFIG.YML)
SiSU configration parameters are adjusted in the configuration file, which can be used to override the defaults set. This includes such things as which directory interim processing should be done in and where the generated output should be placed.
The SiSU configuration file is a yaml file, which means indentation is significant.
SiSU resource configuration is determined by looking at the following files if they exist:
./_sisu/sisurc.yml
~/.sisu/sisurc.yml
/etc/sisu/sisurc.yml
The search is in the order listed, and the first one found is used.
In the absence of instructions in any of these it falls back to the internal program defaults.
Configuration determines the output and processing directories and the database access details.
If SiSU is installed a sample sisurc.yml
may be found in /etc/sisu/sisurc.yml
15. SKINS
Skins modify the default appearance of document output on a document, directory, or site wide basis. Skins are looked for in the following locations:
./_sisu/skin
~/.sisu/skin
/etc/sisu/skin
Within the skin directory are the following the default sub-directories for document skins:
./skin/doc
./skin/dir
./skin/site
A skin is placed in the appropriate directory and the file named skin_[name].rb
The skin itself is a ruby file which modifies the default appearances set in the program.
15.1 DOCUMENT SKIN
Documents take on a document skin, if the header of the document specifies a skin to be used.
@skin: skin_united_nations
15.2 DIRECTORY SKIN
A directory may be mapped on to a particular skin, so all documents within that directory take on a particular appearance. If a skin exists in the skin/dir with the same name as the document directory, it will automatically be used for each of the documents in that directory, (except where a document specifies the use of another skin, in the skin/doc directory).
A personal habit is to place all skins within the doc directory, and symbolic links as needed from the site, or dir directories as required.
15.3 SITE SKIN
A site skin, modifies the program default skin.
15.4 SAMPLE
SKINS
With SiSU installed sample skins may be found in:
/etc/sisu/skin/doc
and
/usr/share/doc/sisu/v1/sisu_markup_samples/dfsg/_sisu/skin/doc
(or equivalent directory) and if sisu-markup-samples is installed also under:
/usr/share/doc/sisu/v1/sisu_markup_samples/non-free/_sisu/skin/doc
Samples of list.yml and promo.yml (which are used to create the right column list) may be found in:
/usr/share/doc/sisu/v1/sisu_markup_samples/dfsg/_sisu/skin/yml
(or equivalent
directory)
16. CSS - CASCADING STYLE SHEETS (FOR HTML, XHTML AND XML)
CSS files
to modify the appearance of SiSU html, XHTML or XML may be placed in the
configuration directory: ./_sisu/css; ~/.sisu/css or; /etc/sisu/css and
these will be copied to the
output directories with the command sisu -CC.
The basic CSS file for html output is html.css, placing a file of that name in directory _sisu/css or equivalent will result in the default file of that name being overwritten.
HTML: html.css
XML DOM: dom.css
XML SAX: sax.css
XHTML: xhtml.css
The default homepage may use homepage.css or html.css
Under consideration is to permit the placement of a CSS file with a different name in directory _sisu/css directory or equivalent, and change the default CSS file that is looked for in a skin.[^17]
17. ORGANISING CONTENT
17.1 DIRECTORY STRUCTURE
AND MAPPING
The output directory root can be set in the sisurc.yml file. Under the root, subdirectories are made for each directory in which a document set resides. If you have a directory named poems or conventions, that directory will be created under the output directory root and the output for all documents contained in the directory of a particular name will be generated to subdirectories beneath that directory (poem or conventions). A document will be placed in a subdirectory of the same name as the document with the filetype identifier stripped (.sst .ssm)
The last part of a directory path, representing the sub-directory in which a document set resides, is the directory name that will be used for the output directory. This has implications for the organisation of document collections as it could make sense to place documents of a particular subject, or type within a directory identifying them. This grouping as suggested could be by subject (sales_law, english_literature); or just as conveniently by some other classification (X University). The mapping means it is also possible to place in the same output directory documents that are for organisational purposes kept separately, for example documents on a given subject of two different institutions may be kept in two different directories of the same name, under a directory named after each institution, and these would be output to the same output directory. Skins could be associated with each institution on a directory basis and resulting documents will take on the appropriate different appearance.
17.2 ORGANISING CONTENT
18. HOMEPAGES
SiSU is about the ability to auto-generate documents. Home pages are regarded as custom built items, and are not created by SiSU SiSU has a default home page, which will not be appropriate for use with other sites, and the means to provide your own home page instead in one of two ways as part of a site’s configuration, these being:
1. through placing your home page and other custom built documents in the subdirectory _sisu/home/ (this probably being the easier and more convenient option)
2. through providing what you want as the home page in a skin,
Document sets are contained in directories, usually organised by site or subject. Each directory can/should have its own homepage. See the section on directory structure and organisation of content.
18.1 HOME PAGE AND OTHER CUSTOM BUILT
PAGES IN A SUB-DIRECTORY
Custom built pages, including the home page index.html may be placed within the configuration directory _sisu/home/ in any of the locations that is searched for the configuration directory, namely ./_sisu; ~/_sisu; /etc/sisu From there they are copied to the root of the output directory with the command:
sisu -CC
18.2 HOME PAGE WITHIN A SKIN
Skins are described in a separate section, but basically are a file written in the programming language Ruby that may be provided to change the defaults that are provided with sisu with respect to individual documents, a directories contents or for a site.
If you wish to provide a homepage within a skin the skin should be in the directory _sisu/skin/dir and have the name of the directory for which it is to become the home page. Documents in the directory commercial_law would have the homepage modified in skin_commercial law.rb; or the directory
poems in skin_poems.rb
class Home def homepage # place the html content of your homepage here, this will become index.html <<HOME <html> <head></head> <doc> <p>this is my new homepage.</p> </doc> </html> HOME end end
19. MARKUP AND OUTPUT EXAMPLES
19.1 MARKUP EXAMPLES
Current markup examples and document output samples are provided at <http://www.jus.uio.no/sisu/SiSU/examples.html >
Some markup with syntax highlighting may be found under <http://www.jus.uio.no/sisu/sample/syntax > but is not as up to date.
For some documents hardly any markup at all is required at all, other than a header, and an indication that the levels to be taken into account by the program in generating its output are.
20. SISU SEARCH - INTRODUCTION
SiSU output can easily and conveniently be indexed by a number of standalone indexing tools, such as Lucene, Hyperestraier.
Because the document structure of sites created is clearly defined, and the text object citation system is available hypothetically at least, for all forms of output, it is possible to search the sql database, and either read results from that database, or just as simply map the results to the html output, which has richer text markup.
In addition to this SiSU has the ability to populate a relational sql type database with documents at an object level, with objects numbers that are shared across different output types, which make them searchable with that degree of granularity. Basically, your match criteria is met by these documents and at these locations within each document, which can be viewed within the database directly or in various output formats.
21. SQL
21.1 POPULATING SQL TYPE DATABASES
SiSU feeds sisu markupd documents into sql type databases PostgreSQL[^18] and/or SQLite[^19] database together with information related to document structure.
This is one of the more interesting output forms, as all the structural data of the documents are retained (though can be ignored by the user of the database should they so choose). All site texts/documents are (currently) streamed to four tables:
* one containing semantic
(and other) headers, including, title, author,
subject, (the Dublin Core...);
* another the substantive texts by individual
along with structural information, each paragraph being identifiable
by its
paragraph number (if it has one which almost all of them do), and the
substantive text of each paragraph quite naturally being searchable
(both in
formatted and clean text versions for searching); and
* a third containing endnotes cross-referenced back to the paragraph
from
which they are referenced (both in formatted and clean text versions
for
searching).
* a fourth table with a one to one relation with the headers table
contains
full text versions of output, eg. pdf, html, xml, and ascii.
There is of course the possibility to add further structures.
At this level SiSU loads a relational database with documents chunked into objects, their smallest logical structurally constituent parts, as text objects, with their object citation number and all other structural information needed to construct the document. Text is stored (at this text object level) with and without elementary markup tagging, the stripped version being so as to facilitate ease of searching.
Being able to search a relational database at an object level with the SiSU citation system is an effective way of locating content generated by SiSU object numbers, and all versions of the document have the same numbering, complex searches can be tailored to return just the locations of the search results relevant for all available output formats, with live links to the precise locations in the database or in html/xml documents; or, the structural information provided makes it possible to search the full contents of the database and have headings in which search content appears, or to search only headings etc. (as the Dublin Core is incorporated it is easy to make use of that as well).
22. POSTGRESQL
22.1 NAME
SiSU - Structured information, Serialized Units - a document publishing system, postgresql dependency package
22.2 DESCRIPTION
Information related to using postgresql with sisu (and related to the sisu_postgresql dependency package, which is a dummy package to install dependencies needed for SiSU to populate a postgresql database, this being part of SiSU - man sisu).
22.3 SYNOPSIS
sisu -D [instruction] [filename/wildcard
if required]
sisu -D --pg --[instruction] [filename/wildcard if required]
22.4 COMMANDS
Mappings to two databases are provided by default, postgresql and sqlite, the same commands are used within sisu to construct and populate databases however -d (lowercase) denotes sqlite and -D (uppercase) denotes postgresql, alternatively --sqlite or --pgsql may be used
-D or --pgsql may be used interchangeably.
22.4.1 CREATE AND DESTROY DATABASE
creates database where no database existed before
database tables where no database tables existed before
a new empty database structure
in database
23.1 NAME
SiSU - Structured information, Serialized Units - a document publishing system.
23.2 DESCRIPTION
Information related to using sqlite with sisu (and related to the sisu_sqlite dependency package, which is a dummy package to install dependencies needed for SiSU to populate an sqlite database, this being part of SiSU - man sisu).
23.3
SYNOPSIS
sisu -d [instruction] [filename/wildcard if required]
sisu -d --(sqlite|pg) --[instruction] [filename/wildcard if
required]
23.4 COMMANDS
Mappings to two databases are provided by default, postgresql and sqlite, the same commands are used within sisu to construct and populate databases however -d (lowercase) denotes sqlite and -D (uppercase) denotes postgresql, alternatively --sqlite or --pgsql may be used
-d or --sqlite may be used interchangeably.
23.4.1 CREATE AND DESTROY DATABASE
creates database where no database existed before
database tables where no database tables existed before
a new empty database structure
24.1 SEARCH - DATABASE FRONTEND SAMPLE, UTILISING DATABASE AND SISU FEATURES, INCLUDING OBJECT CITATION NUMBERING (BACKEND CURRENTLY POSTGRESQL)
Sample search frontend <http://search.sisudoc.org > [^20] A small database and sample query front-end (search from) that makes use of the citation system, object citation numbering to demonstrates functionality.[^21]
SiSU can provide information on which documents are matched and at what locations within each document the matches are found. These results are relevant across all outputs using object citation numbering, which includes html, XML, LaTeX, PDF and indeed the SQL database. You can then refer to one of the other outputs or in the SQL database expand the text within the matched objects (paragraphs) in the documents matched.
Note you may set results either for documents matched and object number locations within each matched document meeting the search criteria; or display the names of the documents matched along with the objects (paragraphs) that meet the search criteria.[^22]
frontend for the database created
The following is feedback on the setup on a machine provided by the help command:
sisu --help sql
Postgresql user: ralph current db set: SiSU_sisu port: 5432 dbi connect: DBI:Pg:database=SiSU_sisu;port=5432 sqlite current db set: /home/ralph/sisu_www/sisu/sisu_sqlite.db dbi connect DBI:SQLite:/home/ralph/sisu_www/sisu/sisu_sqlite.db
Note on databases built
By default, [unless otherwise specified] databases are built on a directory basis, from collections of documents within that directory. The name of the directory you choose to work from is used as the database name, i.e. if you are working in a directory called /home/ralph/ebook the database SiSU_ebook is used. [otherwise a manual mapping for the collection is
be copied to the web-server cgi directory
to the web-server cgi directory
on setting up hyperestraier
be available wherever sisu is properly installed
The generated search
form must be copied manually to the webserver directory as instructed
See the documentation for hyperestraier:
<http://hyperestraier.sourceforge.net/
>
/usr/share/doc/hyperestraier/index.html
man estcmd
NOTE: the examples that follow assume that sisu output is placed in
the directory /home/ralph/sisu_www
(A) to generate the index within the webserver directory to be indexed:
estcmd gather -sd [index name] [directory
path to index]
the following are examples that will need to be tailored according to your needs:
cd /home/ralph/sisu_www
estcmd gather -sd casket /home/ralph/sisu_www
you may use the ’find’ command together with ’egrep’ to limit indexing to particular document collection directories within the web server directory:
find /home/ralph/sisu_www -type f | egrep
’/home/ralph/sisu_www/sisu/.+?.html$’ |estcmd gather -sd casket -
Check which directories in the webserver/output directory (~/sisu_www or elsewhere depending on configuration) you wish to include in the search index.
As sisu duplicates output in multiple file formats, it it is probably preferable to limit the estraier index to html output, and as it may also be desirable to exclude files ’plain.txt’, ’toc.html’ and ’concordance.html’, as these duplicate information held in other html output e.g.
find /home/ralph/sisu_www
-type f | egrep
’/sisu_www/(sisu|bookmarks)/.+?.html$’ | egrep -v
’(doc|concordance).html$’ |estcmd gather -sd casket -
from your current document preparation/markup directory, you would construct a rune along the following lines:
find /home/ralph/sisu_www -type f
| egrep ’/home/ralph/sisu_www/([specify
first directory for inclusion]|[specify second directory for
inclusion]|[another directory for inclusion? ...])/.+?.html$’ |
egrep -v ’(doc|concordance).html$’ |estcmd gather -sd
/home/ralph/sisu_www/casket -
(B) to set up the search form
(i) copy estseek.cgi to your cgi directory and set file permissions to 755:
sudo cp -vi /usr/lib/estraier/estseek.cgi
/usr/lib/cgi-bin
sudo chmod -v 755 /usr/lib/cgi-bin/estseek.cgi
sudo cp -v /usr/share/hyperestraier/estseek.* /usr/lib/cgi-bin
[see estraier documentation for paths]
(ii) edit estseek.conf, with attention to the lines starting ’indexname:’ and ’replace:’:
indexname: /home/ralph/sisu_www/casket
replace: ^file:///home/ralph/sisu_www{{!}}http://localhost
replace: /index.html?${{!}}/
(C) to test using webrick, start webrick:
sisu -W
and try open the url: <http://localhost:8081/cgi-bin/estseek.cgi >
26. SISU_WEBRICK
26.1 NAME
SiSU - Structured information, Serialized Units - a document
publishing system
26.2 SYNOPSIS
sisu_webrick [port]
or
sisu -W [port]
26.3 DESCRIPTION
sisu_webrick is part of SiSU (man sisu) sisu_webrick starts Ruby ’s Webrick web-server and points it to the directories to which SiSU output is written, providing a list of these directories (assuming SiSU is in use and they exist).
The default port for sisu_webrick is set to 8081, this may be modified in the yaml file: ~/.sisu/sisurc.yml a sample of which is provided as /etc/sisu/sisurc.yml (or in the equivalent directory on your system).
26.4 SUMMARY OF MAN PAGE
sisu_webrick, may be started on it’s own with the command: sisu_webrick [port] or using the sisu command with the -W flag: sisu -W [port]
where no port is given and settings are
unchanged the default port is 8081
26.5 DOCUMENT PROCESSING COMMAND FLAGS
sisu -W [port] starts Ruby Webrick web-server, serving SiSU output directories, on the port provided, or if no port is provided and the defaults have not
been changed in ~/.sisu/sisurc.yaml then on port 8081
26.6 FURTHER INFORMATION
For more information on SiSU see: <http://www.jus.uio.no/sisu >
or man sisu
26.7 AUTHOR
Ralph Amissah ralph@amissah.com or ralph.amissah@gmail.com
26.8 SEE ALSO
27. REMOTE SOURCE DOCUMENTS
SiSU processing instructions can be run against remote source documents by providing the url of the documents against which the processing instructions are to be carried out. The remote SiSU documents can either be sisu marked up files in plaintext .sst or .ssm or; zipped sisu files, sisupod.zip or filename.ssp
.sst / .ssm - sisu text files
SiSU can be run against source text files on a remote machine, provide the processing instruction and the url. The source file and any associated parts (such as images) will be downloaded and generated locally.
sisu -3 http://[provide url to valid .sst or .ssm file]
Any of the source documents in the sisu examples page can be used in this way, see <http://www.jus.uio.no/sisu/SiSU/examples.html > and use the url for the desired document.
NOTE: to set up a remote machine to serve SiSU documents in this way, images should be in the directory relative to the
document source ../_sisu/image
sisupod - zipped sisu files
A sisupod is the zipped content of a sisu marked up text or texts and any other associated parts to the document such as images.
SiSU can be run against a sisupod on a (local or) remote machine, provide the processing instruction and the url, the sisupod will be downloaded and the documents it contains generated locally.
sisu -3 http://[provide url to valid sisupod.zip or .ssp file]
Any of the source documents in the sisu examples page can be used in this way, see <http://www.jus.uio.no/sisu/SiSU/examples.html > and use the url for the desired document.
REMOTE DOCUMENT OUTPUT
28. REMOTE OUTPUT
Once properly configured SiSU output can be automatically posted once generated to a designated remote machine using either rsync, or scp.
In order to do this some ssh authentication agent and keychain or similar tool will need to be configured. Once that is done the placement on a remote host can be done seamlessly with the -r (for scp) or -R (for rsync) flag, which may be used in conjunction with other processing flags, e.g.
sisu -3R sisu_remote.sst
28.1 COMMANDS
your
[expand on the setting up of an ssh-agent / keychain]
29. REMOTE SERVERS
As SiSU is generally operated using the command line, and works within a Unix type environment, SiSU the program and all documents can just as easily be on a remote server, to which you are logged on using a terminal, and commands and operations would be pretty much the same as they would be on your local machine.
30. QUICKSTART - GETTING STARTED HOWTO
30.1 INSTALLATION
Installation is currently most straightforward and tested on the Debian platform, as there are packages for the installation of sisu and all requirements for what it does.
30.1.1 DEBIAN INSTALLATION
SiSU is available directly from the Debian Sid and testing archives (and possibly Ubuntu), assuming your /etc/apt/sources.list is set accordingly:
aptitude update aptitude install sisu-complete
The following /etc/apt/sources.list setting permits the download of additional markup samples:
#/etc/apt/sources.list deb http://ftp.fi.debian.org/debian/ unstable main non-free contrib deb-src http://ftp.fi.debian.org/debian/ unstable main non-free contrib d
The aptitude commands become:
aptitude update aptitude install sisu-complete sisu-markup-samples
If there are newer versions of SiSU upstream of the Debian archives,
they will be available by adding the following to your /etc/apt/sources.list
#/etc/apt/sources.list deb http://www.jus.uio.no/sisu/archive unstable main non-free deb-src http://www.jus.uio.no/sisu/archive unstable main non-free
repeat the aptitude commands
aptitude update aptitude install sisu-complete sisu-markup-samples
Note however that it is not necessary to install sisu-complete if not all components of sisu are to be used. Installing just the package sisu will provide basic functionality.
30.1.2 RPM INSTALLATION
RPMs are provided though untested, they are prepared by running alien against the source package, and against the debs.
They may be downloaded from:
<http://www.jus.uio.no/sisu/SiSU/download.html#rpm
>
as root type:
rpm -i [rpm package name]
30.1.3 INSTALLATION FROM SOURCE
To install SiSU from source check information at:
<http://www.jus.uio.no/sisu/SiSU/download.html#current
>
* download the source package
* Unpack the source
Two alternative modes of installation from source are provided, setup.rb (by Minero Aoki) and a rant(by Stefan Lang) built install file, in either case: the first steps are the same, download and unpack the source file:
For basic use SiSU is only dependent on the programming language in which it is written Ruby , and SiSU will be able to generate html, various XMLs, including ODF (and will also produce LaTeX). Dependencies required for further actions, though it relies on the installation of additional dependencies which the source tarball does not take care of, for things like using a database (postgresql or sqlite)[^23] or converting LaTeX to pdf.
setup.rb
This is a standard ruby installer, using setup.rb is a three step process. In the root directory of the unpacked SiSU as root type:
ruby setup.rb config ruby setup.rb setup #[and as root:] ruby setup.rb install
further information on setup.rb is available from:
<http://i.loveruby.net/en/projects/setup/
>
<http://i.loveruby.net/en/projects/setup/doc/usage.html
>
The root directory of the unpacked SiSU as root type:
ruby install
base
or for a more complete installation:
ruby install
or
ruby install base
This makes use of Rant (by Stefan Lang) and the provided Rantfile. It has been configured to do post installation setup setup configuration and generation of first test file. Note however, that additional external package dependencies, such as tetex-extra are not taken care of for you.
Further
information on
<http://rubyforge.org/frs/?group_id=615
>
For a list of alternative actions you may type:
ruby install help
ruby install -T
30.2 TESTING SISU, GENERATING OUTPUT
To check which version of sisu is installed:
sisu -v
Depending on your mode of installation one or a number of markup sample files may be found either in the directory:
or
change directory to the appropriate one:
cd /usr/share/doc/sisu/v1/sisu_markup_samples/dfsg
30.2.1 BASIC TEXT, PLAINTEXT, HTML, XML, ODF
Having moved to the directory that contains the markup samples (see instructions above if necessary),
choose a file and run sisu against it
sisu -NhwoabxXyv free_as_in_freedom.rms_and_free_software.sam_williams.sst
this will generate html including a concordance file, opendocument text format, plaintext, XHTML and various forms of XML, and OpenDocument text
30.2.2 LATEX / PDF
Assuming a LaTeX engine such as tetex or texlive is installed with the required modules (done automatically on selection of sisu-pdf in Debian )
Having moved to the directory that contains the markup samples (see instructions above if necessary), choose a file and run sisu
against it
sisu -pv free_as_in_freedom.rms_and_free_software.sam_williams.sst
sisu -3 free_as_in_freedom.rms_and_free_software.sam_williams.sst
should generate most available output formats: html including a concordance file, opendocument text format, plaintext, XHTML and various forms of XML, and
OpenDocument text and pdf
30.2.3 RELATIONAL DATABASE - POSTGRESQL, SQLITE
Relational databases need some setting up - you must have permission to create the database and write to it when you run sisu.
Assuming you have
the database installed and the requisite permissions
sisu --sqlite --recreate
sisu --sqlite -v --import free_as_in_freedom.rms_and_free_software.sam_williams.sst
sisu --pgsql --recreate
sisu --pgsql -v --import free_as_in_freedom.rms_and_free_software.sam_williams.sst
30.3 GETTING HELP
30.3.1 THE MAN PAGES
Type:
man sisu
The man pages are also available online, though not always kept as up to date as within the package itself:
* sisu.1 <http://www.jus.uio.no/sisu/man/sisu.1 > [^24]
* sisu.8 <http://www.jus.uio.no/sisu/man/sisu.8 > [^25]
* man directory <http://www.jus.uio.no/sisu/man > [^26]
30.3.2 BUILT IN HELP
sisu --help
sisu
-
-
help --env
sisu --help --commands
sisu --help --markup
30.3.3 THE HOME PAGE
<http://www.jus.uio.no/sisu/SiSU >
30.4 MARKUP SAMPLES
A number of markup samples (along with output) are available off:
<http://www.jus.uio.no/sisu/SiSU/examples.html >
Additional markup samples are packaged separately in the file:
*
On Debian they are available in non-free[^27] to include them it is necessary to include non-free in your /etc/apt/source.list or obtain them from the sisu home site.
31. EDITOR FILES, SYNTAX HIGHLIGHTING
The directory:
./data/sisu/v1/conf/editor-syntax-etc/
/usr/share/sisu/conf/editor-syntax-etc
contains rudimentary sisu syntax highlighting files for:
* (g)vim <http://www.vim.org >
package: sisu-vim
status: largely done
there is a vim syntax highlighting and folds
component
* gedit <http://www.gnome.org/projects/gedit >
* gobby <http://gobby.0x539.de/ >
file: sisu.lang
place in:
/usr/share/gtksourceview-1.0/language-specs
or
~/.gnome2/gtksourceview-1.0/language-specs
status: very basic syntax highlighting
comments: this editor features display line wrap and is used by Goby!
* nano <http://www.nano-editor.org >
file: nanorc
save as:
~/.nanorc
status: basic syntax highlighting
comments: assumes dark background; no display line-wrap; does line
breaks
* diakonos (an editor written in ruby) <http://purepistos.net/diakonos >
file: diakonos.conf
save as:
~/.diakonos/diakonos.conf
includes:
status: basic syntax highlighting
comments: assumes dark background; no display line-wrap
* kate & kwrite <http://kate.kde.org >
file: sisu.xml
place in:
/usr/share/apps/katepart/syntax
or
~/.kde/share/apps/katepart/syntax
[settings::configure kate::{highlighting,filetypes}]
[tools::highlighting::{markup,scripts}:: .B SiSU ]
* nedit <http://www.nedit.org >
file: sisu_nedit.pats
nedit -import sisu_nedit.pats
status: a very clumsy first attempt [not really done]
comments: this editor features display line wrap
* emacs <http://www.gnu.org/software/emacs/emacs.html >
files: sisu-mode.el
to file ~/.emacs add the following 2 lines:
(add-to-list ’load-path
(require ’sisu-mode.el)
[not done / not yet included]
* vim & gvim <http://www.vim.org >
files:
package is the most comprehensive sisu syntax highlighting and editor
environment provided to date (is for vim/ gvim, and is separate from
the
contents of this directory)
status: this includes: syntax highlighting; vim folds; some error
checking
comments: this editor features display line wrap
NOTE:
[ .B SiSU parses files with long lines or line breaks, but, display linewrap (without line-breaks) is a convenient editor feature to have for sisu markup]
32. HOW DOES SISU WORK?
SiSU markup is fairly minimalistic, it consists of: a (largely optional) document header, made up of information about the document (such as when it was published, who authored it, and granting what rights) and any processing instructions; and markup within the substantive text of the document, which is related to document structure and typeface. SiSU must be able to discern the structure of a document, (text headings and their levels in relation to each other), either from information provided in the document header or from markup within the text (or from a combination of both). Processing is done against an abstraction of the document comprising of information on the document’s structure and its objects,[2] which the program serializes (providing the object numbers) and which are assigned hash sum values based on their content. This abstraction of information about document structure, objects, (and hash sums), provides considerable flexibility in representing documents different ways and for different purposes (e.g. search, document layout, publishing, content certification, concordance etc.), and makes it possible to take advantage of some of the strengths of established ways of representing documents, (or indeed to create new ones).
33. SUMMARY OF FEATURES
* sparse/minimal markup (clean utf-8 source texts). Documents are prepared in a single UTF-8 file using a minimalistic mnemonic syntax. Typical literature, documents like headers are optional.
* markup is easily readable/parsable by the human eye, (basic markup is simpler and more sparse than the most basic HTML), [this may also be converted to XML representations of the same input/source document].
* markup defines document structure (this may be done once in a header pattern-match description, or for heading levels individually); basic text attributes (bold, italics, underscore, strike-through etc.) as required; and semantic information related to the document (header information, extended beyond the Dublin core and easily further extended as required); the headers may also contain processing instructions. SiSU markup is primarily an abstraction of document structure and document metadata to permit taking advantage of the basic strengths of existing alternative practical standard ways of representing documents [be that paper publication, sql search etc.] (html, xml, odf, latex, pdf, sql)
* for output produces reasonably elegant output of established industry and institutionally accepted open standard formats.[3] takes advantage of the different strengths of various standard formats for representing documents, amongst the output formats currently supported are:
* html - both as a single scrollable text and a segmented document
* xhtml
* XML - both in sax and dom style xml structures for further development
as
required
* ODF - open document format, the iso standard for document storage
* LaTeX - used to generate pdf
* pdf (via LaTeX)
* sql - population of an sql database, (at the same object level that
is
used to cite text within a document)
Also produces: concordance files; document content certificates (md5 or sha256 digests of headings, paragraphs, images etc.) and html manifests (and sitemaps of content). (b) takes advantage of the strengths implicit in these very different output types, (e.g. PDFs produced using typesetting of LaTeX, databases populated with documents at an individual object/paragraph level, making possible granular search (and related possibilities))
* ensuring content can be cited in a meaningful way regardless of selected output format. Online publishing (and publishing in multiple document formats) lacks a useful way of citing text internally within documents (important to academics generally and to lawyers) as page numbers are meaningless across browsers and formats. sisu seeks to provide a common way of pinpoint the text within a document, (which can be utilized for citation and by search engines). The outputs share a common numbering system that is meaningful (to man and machine) across all digital outputs whether paper, screen, or database oriented, (pdf, HTML, xml, sqlite, postgresql), this numbering system can be used to reference content.
* Granular search within documents. SQL databases are populated at an object level (roughly headings, paragraphs, verse, tables) and become searchable with that degree of granularity, the output information provides the object/paragraph numbers which are relevant across all generated outputs; it is also possible to look at just the matching paragraphs of the documents in the database; [output indexing also work well with search indexing tools like hyperestraier].
* long term maintainability of document collections in a world of changing formats, having a very sparsely marked-up source document base. there is a considerable degree of future-proofing, output representations are upgradeable (open document text) module in 2006 and in future html5 output sometime in future, without modification of
existing prepared texts
* SQL search aside, documents are generated as required and static once generated.
* documents produced are static files, and may be batch processed, this needs to be done only once but may be repeated for various reasons as desired (updated content, addition of new output formats, updated technology document presentations/representations)
* document source (plaintext utf-8) if shared on the net may be used as
input and processed locally to produce the different document outputs
* document source may be bundled together (automatically) with associated documents (multiple language versions or master document with inclusions) and images and sent as a zip file called a sisupod, if shared on the net
these too may be processed locally to produce the desired document outputs
* generated document outputs may automatically be posted to remote sites.
* for basic document generation, the only software dependency is Ruby , and a few standard Unix tools (this covers plaintext, HTML, XML, ODF, LaTeX). To use a database you of course need that, and to convert the LaTeX generated to pdf, a latex processor like tetex or texlive.
* as a developers
tool it is flexible and extensible
Syntax highlighting for SiSU markup is available for a number of text editors.
SiSU is less about document layout than about finding a way with little markup to be able to construct an abstract representation of a document that makes it possible to produce multiple representations of it which may be rather different from each other and used for different purposes, whether layout and publishing, or
search of content
i.e. to be able to take advantage from this minimal preparation starting point of some of the strengths of rather different established ways of representing documents for different purposes, whether for search (relational database, or indexed flat files generated for that purpose whether of complete documents, or say of files made up of objects), online viewing (e.g. html, xml, pdf), or paper publication (e.g. pdf)...
the solution arrived at is by extracting structural information about the document (about headings within the document) and by tracking objects (which are serialized and also given hash values) in the manner described. It makes possible representations that are quite different from those offered at present. For example objects could be saved individually and identified by their hashes, with an index of how the objects relate to each other to form a document.
34. HELP SOURCES
For a summary of alternative ways to get help on SiSU try one of the following:
man page
man sisu_help
man2html
<http://www.jus.uio.no/sisu/man/sisu_help.1.html
>
sisu generated output - links to html
<http://sisudoc.org/sisu/sisu_help/index.html
>
help sources lists
Alternative sources for this help sources page listed here:
man sisu_help_sources
<http://sisudoc.org/sisu/sisu_help_sources/index.html
>
34.1 MAN PAGES
34.1.1 MAN
man sisu
man 7 sisu_complete
man 7 sisu_pdf
man 7 sisu_postgresql
man 7 sisu_sqlite
man sisu_termsheet
man sisu_webrick
34.2 SISU GENERATED OUTPUT - LINKS TO HTML
Note SiSU documentation is prepared in SiSU and output is available in multiple formats including amongst others html, pdf, and odf which may be also be accessed via the html pages[^28]
34.2.1 WWW.SISUDOC.ORG
<http://sisudoc.org/sisu/sisu_manual/index.html >
<http://sisudoc.org/sisu/sisu_manual/index.html
>
<http://sisudoc.org/sisu/sisu_commands/index.html
>
<http://sisudoc.org/sisu/sisu_complete/index.html
>
<http://sisudoc.org/sisu/sisu_configuration/index.html
>
<http://sisudoc.org/sisu/sisu_description/index.html
>
<http://sisudoc.org/sisu/sisu_examples/index.html
>
<http://sisudoc.org/sisu/sisu_faq/index.html
>
<http://sisudoc.org/sisu/sisu_filetypes/index.html
>
<http://sisudoc.org/sisu/sisu_help/index.html
>
<http://sisudoc.org/sisu/sisu_help_sources/index.html
>
<http://sisudoc.org/sisu/sisu_howto/index.html
>
<http://sisudoc.org/sisu/sisu_introduction/index.html
>
<http://sisudoc.org/sisu/sisu_manual/index.html
>
<http://sisudoc.org/sisu/sisu_markup/index.html
>
<http://sisudoc.org/sisu/sisu_output_overview/index.html
>
<http://sisudoc.org/sisu/sisu_pdf/index.html
>
<http://sisudoc.org/sisu/sisu_postgresql/index.html
>
<http://sisudoc.org/sisu/sisu_quickstart/index.html
>
<http://sisudoc.org/sisu/sisu_remote/index.html
>
<http://sisudoc.org/sisu/sisu_search/index.html
>
<http://sisudoc.org/sisu/sisu_skin/index.html
>
<http://sisudoc.org/sisu/sisu_sqlite/index.html
>
<http://sisudoc.org/sisu/sisu_syntax_highlighting/index.html
>
<http://sisudoc.org/sisu/sisu_vim/index.html
>
<http://sisudoc.org/sisu/sisu_webrick/index.html
>
34.3 MAN2HTML
34.3.1 LOCALLY INSTALLED
<file:///usr/share/doc/sisu/v1/html/sisu.1.html>
<file:///usr/share/doc/sisu/v1/html/sisu_help.1.html>
<file:///usr/share/doc/sisu/v1/html/sisu_help_sources.1.html>
/usr/share/doc/sisu/v1/html/sisu.1.html
/usr/share/doc/sisu/v1/html/sisu_pdf.7.html
/usr/share/doc/sisu/v1/html/sisu_postgresql.7.html
/usr/share/doc/sisu/v1/html/sisu_sqlite.7.html
/usr/share/doc/sisu/v1/html/sisu_webrick.1.html
34.3.2 WWW.JUS.UIO.NO/SISU
<http://www.jus.uio.no/sisu/man/sisu.1.html >
<http://www.jus.uio.no/sisu/man/sisu.1.html
>
<http://www.jus.uio.no/sisu/man/sisu_complete.7.html
>
<http://www.jus.uio.no/sisu/man/sisu_pdf.7.html
>
<http://www.jus.uio.no/sisu/man/sisu_postgresql.7.html
>
<http://www.jus.uio.no/sisu/man/sisu_sqlite.7.html
>
<http://www.jus.uio.no/sisu/man/sisu_webrick.1.html
>
DOCUMENT INFORMATION (METADATA)
METADATA
Document Manifest @ <http://sisudoc.org/sisu_manual/sisu/sisu_manifest.html >
Dublin Core (DC)
DC tags included with this document are provided here.
Title: SiSU - Manual
Creator: Ralph Amissah
Rights: Copyright (C) Ralph Amissah 2008, part of SiSU documentation, License GPL 3
Type: information
Date created: 2002-08-28
Date issued: 2002-08-28
Date available: 2002-08-28
Date modified: 2008-12-16
Date: 2008-12-16
Version Information
Sourcefile:
sisu.ssm.sst
Filetype: SiSU text insert 0.67
Sourcefile Digest, MD5(sisu.ssm.sst)=
96d1e268b43e0430a2720e67a5876e5e
Skin_Digest: MD5(skin_sisu_manual.rb)=
072b2584bedea82ea8a416587b9fa244
Generated
Document (metaverse) last generated: Tue Dec 16 00:16:50 -0500 2008
Generated by: SiSU 0.70.2 of 2008w50/2 (2008-12-16)
Ruby version: ruby 1.8.7 (2008-08-11 patchlevel 72) [i486-linux]
named index.html or more extensively through sisu_manifest.html