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<!DOCTYPE html>
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<html>
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<head>
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<title>Unroff</title>
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<title>Unroff</title>
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</head>
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<body>
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<h1>Unroff</h1>
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<i>Unroff</i>
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is a Scheme-based, programmable, extensible troff translator
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with a back-end for the Hypertext Markup Language.<tt> </tt>
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Unroff is free software and is distributed both as source and
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as precompiled binaries.
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<p>Unroff was originally written by Oliver Laumann around 1995. It is
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now maintained by volunteers at the Scheme Conservatory.
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<h2>Contents</h2>
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<ul>
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<li><a href="#overview">Overview</a>
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<li><a href="#troff">Unroff and Troff</a>
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<li><a href="#scheme">Unroff and Scheme</a>
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<li><a href="#hypertext">Unroff and Hypertext</a>
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<li><a href="#managing">Managing Hypertext Documents with Troff</a>
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<li><a href="#dist">Source and Binary Distributions</a>
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<li><a href="#browse">Browsing Source, Documentation, Examples</a>
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<li><a href="#news">What's New?</a>
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</ul>
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<h2><a name=overview>Overview</a></h2>
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Unroff reads and parses UNIX troff documents and translates the embedded
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markup into a different format (see <b>Figure 1</b>).<tt> </tt>
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Neither the actual output format nor any knowledge about particular
|
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troff macro sets (-man, -ms, etc.) are hard-wired into unroff.<tt> </tt>
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Instead, the translation process is controlled by a set of
|
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user-supplied procedures written in the
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<a href="https://en.wikipedia.org/wiki/Scheme_%28programming_language%29"><i>Scheme</i></a>
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programming language.
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<p>
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Translation rules for new output formats and troff macro packages can
|
||||
be added easily by providing a corresponding set of Scheme procedures
|
||||
(a ``back-end'').<tt> </tt>
|
||||
Version 1.0 of unroff includes back-ends for translating
|
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documents using the ``man'' and ``ms'' macros into the Hypertext Markup
|
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Language (HTML) version 2.0.<tt> </tt>
|
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Additional requests facilitate use of arbitrary hypertext links in
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troff documents.
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<p>
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<hr>
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<img src=fig1.gif alt="[Overview of unroff functionality]">
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<hr>
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<h2><a name=troff>Unroff and Troff</a></h2>
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<p>
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In contrast to conventional troff ``converters'' (usually Perl scripts
|
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some of which process nroff output) unroff includes a full troff parser
|
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and closely mimics the troff processing engine.<tt> </tt>
|
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This enables unroff to handle user-defined macros, strings, and
|
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number registers, nested if-else requests, arbitrary fonts and font
|
||||
positions, low-level formatting requests such as \l, \c, and \h, and
|
||||
idiosyncrasies such as troff <i>copy mode</i> and the subtle differences
|
||||
between request and macro invocations.<tt> </tt>
|
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Unroff has adopted a number of <i>groff</i> extensions, among them long names
|
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for macros, strings, number registers, and special characters, and the
|
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escape sequences \$@ and \$*.
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|
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<h2><a name=scheme>Unroff and Scheme</a></h2>
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Unroff uses
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<a href="http://www.informatik.uni-bremen.de/~net/elk"><i>Elk</i></a>,
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the Scheme-based Extension Language Kit, to achieve
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programmability (see <b>Figure 2</b>).<tt> </tt>
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It includes a full Scheme language implementation
|
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with the usual amenities such as garbage collection, interactive
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programming and testing, and dynamic loading.<tt> </tt>
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To help writing new unroff back-ends, unroff has augmented
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standard Scheme by a set of new Scheme data types
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and primitives.
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<p>
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<hr>
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<img src=fig2.gif alt="[unroff and Elk/Scheme-code relationship]">
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<hr>
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<p>
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A new troff request and an extension to the `.ig' request allow for
|
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Scheme code to be embedded in troff documents; the code is then
|
||||
evaluated on the fly as the documents are processed by unroff.
|
||||
<p>
|
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Unroff may be viewed as a prototype for hybrid applications that use
|
||||
Scheme (in particular Elk) as their extension language.<tt> </tt>
|
||||
Approximately half of its source consists of portable ANSI C code,
|
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and the other half is written in Scheme and can be configured and
|
||||
tailored easily without the need to recompile unroff.<tt> </tt>
|
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Authors of Elk-based applications are encouraged to look into the
|
||||
source code or reuse parts of it for their own projects.
|
||||
<p>
|
||||
As the time-critical Scheme primitives provided of unroff have been
|
||||
coded in (efficient) C, its performance comes close to that of nroff
|
||||
processing the same troff input.
|
||||
|
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<h2><a name=hypertext>Unroff and Hypertext</a></h2>
|
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troff documents that were originally written without intentions to
|
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make them available in the World Wide Web (such as UNIX manual pages)
|
||||
can easily be translated to the Hypertext Markup Language using the
|
||||
predefined HTML back-ends.
|
||||
<p>
|
||||
As unroff closely simulates ordinary troff, even large or complex
|
||||
documents (like technical reports or theses with many user-defined
|
||||
macros) can be translated to HTML automatically without having to
|
||||
add any structural cues to the documents.
|
||||
<p>
|
||||
The ``-man'' support has been tested with several hundred vendor- and
|
||||
user-supplied manual pages and has produced good results in all but
|
||||
less than a dozen cases (a few manual pages were found to make excessive
|
||||
use of low-level troff constructs or to include <i>tbl</i> output verbatim).
|
||||
|
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<h2><a name=managing>Managing Hypertext Documents with Troff</a></h2>
|
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Authors can benefit from unroff not only as a converter for existing
|
||||
documents, but also when writing new documents that must exist both
|
||||
in high-quality paper form and in the World Wide Web as hypertext.
|
||||
<p>
|
||||
Rather than writing hypertext documents directly in HTML (which is
|
||||
cumbersome for long or complex texts), authors can continue using
|
||||
ordinary troff together with the usual preprocessors and macro
|
||||
packages.<tt> </tt>
|
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Unroff is then employed to produce the WWW form, while troff is used
|
||||
in the normal way to typeset the same text, producing the printed
|
||||
version (or, using nroff, an ASCII version if desired).
|
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<p>
|
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In this way authors of hypertext documents can take full advantage of
|
||||
the usual troff facilities such as user-defined macros, conditional text,
|
||||
tables, equations, and drawings, automatic table of contents generation,
|
||||
footnotes/endnotes, indexes, etc., none of which are available when
|
||||
composing documents directly in plain HTML.
|
||||
<p>
|
||||
Two new troff requests for embedding hypertext links in troff documents
|
||||
are provided by the unroff HTML back-end.<tt> </tt>
|
||||
Arbitrary forward and backward references using symbolic labels
|
||||
(rather than actual file names) among
|
||||
groups of troff source files are supported (see <b>Figure 3</b>).<tt> </tt>
|
||||
Another new request and another extension to `.ig' allow for HTML code
|
||||
to be embedded directly in troff documents.<tt> </tt>
|
||||
The hypertext capabilities are demonstrated by the troff source of the
|
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Programmer's Manual that is part of the unroff distribution.
|
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<p>
|
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<hr>
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<img src=fig3.gif alt="[troff document with hypertext links]">
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<hr>
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<h2><a name=dist>Source and Binary Distributions</a></h2>
|
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You need Elk 2.2 or
|
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<a href="http://www.informatik.uni-bremen.de/~net/elk">Elk 3.0</a>
|
||||
and an ANSI C compiler to compile and
|
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install unroff from the source distribution.
|
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<p>
|
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If you do not have Elk at your site and do not want
|
||||
to install it, or if you just wish to have a quick look at unroff,
|
||||
download the binary distribution for your system.<tt> </tt>
|
||||
Otherwise, use of the source distribution is recommended.
|
||||
<p>
|
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The unroff executable is linked dynamically in the binary distributions
|
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for systems with shared libraries.
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<p>
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<ul>
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<li><b>Source Distribution</b> (about 80 Kbytes)
|
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<h1>Unroff</h1><i>Unroff</i> is a Scheme-based, programmable,
|
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extensible troff translator with a back-end for the Hypertext
|
||||
Markup Language. Unroff is free software and is distributed both
|
||||
as source and as precompiled binaries.
|
||||
<p>Unroff was originally written by Oliver Laumann around 1995.
|
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It is now maintained by volunteers at the Scheme
|
||||
Conservatory.</p>
|
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<h2>Contents</h2>
|
||||
<ul>
|
||||
<li><a href="https://files.scheme.org/unroff-1.0.tar.gz">unroff-1.0.tar.gz</a>
|
||||
<li>
|
||||
<a href="#overview">Overview</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="#troff">Unroff and Troff</a>
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</li>
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<li>
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<a href="#scheme">Unroff and Scheme</a>
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</li>
|
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<li>
|
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<a href="#hypertext">Unroff and Hypertext</a>
|
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</li>
|
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<li>
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<a href="#managing">Managing Hypertext Documents with
|
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Troff</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="#dist">Source and Binary Distributions</a>
|
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</li>
|
||||
<li>
|
||||
<a href="#browse">Browsing Source, Documentation,
|
||||
Examples</a>
|
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</li>
|
||||
<li>
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||||
<a href="#news">What's New?</a>
|
||||
</li>
|
||||
</ul>
|
||||
</ul>
|
||||
<ul>
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<li><b>Binary Distributions</b> (about 200 Kbytes each)
|
||||
<h2><a name="overview" id="overview">Overview</a></h2>Unroff
|
||||
reads and parses UNIX troff documents and translates the embedded
|
||||
markup into a different format (see <b>Figure 1</b>). Neither the
|
||||
actual output format nor any knowledge about particular troff
|
||||
macro sets (-man, -ms, etc.) are hard-wired into unroff. Instead,
|
||||
the translation process is controlled by a set of user-supplied
|
||||
procedures written in the <a href=
|
||||
"https://en.wikipedia.org/wiki/Scheme_%28programming_language%29">
|
||||
<i>Scheme</i></a> programming language.
|
||||
<p>Translation rules for new output formats and troff macro
|
||||
packages can be added easily by providing a corresponding set of
|
||||
Scheme procedures (a ``back-end''). Version 1.0 of unroff
|
||||
includes back-ends for translating documents using the ``man''
|
||||
and ``ms'' macros into the Hypertext Markup Language (HTML)
|
||||
version 2.0. Additional requests facilitate use of arbitrary
|
||||
hypertext links in troff documents.</p>
|
||||
<hr>
|
||||
<img src="fig1.gif" alt="[Overview of unroff functionality]">
|
||||
<hr>
|
||||
<h2><a name="troff" id="troff">Unroff and Troff</a></h2>
|
||||
<p>In contrast to conventional troff ``converters'' (usually Perl
|
||||
scripts some of which process nroff output) unroff includes a
|
||||
full troff parser and closely mimics the troff processing engine.
|
||||
This enables unroff to handle user-defined macros, strings, and
|
||||
number registers, nested if-else requests, arbitrary fonts and
|
||||
font positions, low-level formatting requests such as \l, \c, and
|
||||
\h, and idiosyncrasies such as troff <i>copy mode</i> and the
|
||||
subtle differences between request and macro invocations. Unroff
|
||||
has adopted a number of <i>groff</i> extensions, among them long
|
||||
names for macros, strings, number registers, and special
|
||||
characters, and the escape sequences \$@ and \$*.</p>
|
||||
<h2><a name="scheme" id="scheme">Unroff and Scheme</a></h2>Unroff
|
||||
uses <a href=
|
||||
"http://www.informatik.uni-bremen.de/~net/elk"><i>Elk</i></a>,
|
||||
the Scheme-based Extension Language Kit, to achieve
|
||||
programmability (see <b>Figure 2</b>). It includes a full Scheme
|
||||
language implementation with the usual amenities such as garbage
|
||||
collection, interactive programming and testing, and dynamic
|
||||
loading. To help writing new unroff back-ends, unroff has
|
||||
augmented standard Scheme by a set of new Scheme data types and
|
||||
primitives.
|
||||
<hr>
|
||||
<img src="fig2.gif" alt=
|
||||
"[unroff and Elk/Scheme-code relationship]">
|
||||
<hr>
|
||||
<p>A new troff request and an extension to the `.ig' request
|
||||
allow for Scheme code to be embedded in troff documents; the code
|
||||
is then evaluated on the fly as the documents are processed by
|
||||
unroff.</p>
|
||||
<p>Unroff may be viewed as a prototype for hybrid applications
|
||||
that use Scheme (in particular Elk) as their extension language.
|
||||
Approximately half of its source consists of portable ANSI C
|
||||
code, and the other half is written in Scheme and can be
|
||||
configured and tailored easily without the need to recompile
|
||||
unroff. Authors of Elk-based applications are encouraged to look
|
||||
into the source code or reuse parts of it for their own
|
||||
projects.</p>
|
||||
<p>As the time-critical Scheme primitives provided of unroff have
|
||||
been coded in (efficient) C, its performance comes close to that
|
||||
of nroff processing the same troff input.</p>
|
||||
<h2><a name="hypertext" id="hypertext">Unroff and
|
||||
Hypertext</a></h2>troff documents that were originally written
|
||||
without intentions to make them available in the World Wide Web
|
||||
(such as UNIX manual pages) can easily be translated to the
|
||||
Hypertext Markup Language using the predefined HTML back-ends.
|
||||
<p>As unroff closely simulates ordinary troff, even large or
|
||||
complex documents (like technical reports or theses with many
|
||||
user-defined macros) can be translated to HTML automatically
|
||||
without having to add any structural cues to the documents.</p>
|
||||
<p>The ``-man'' support has been tested with several hundred
|
||||
vendor- and user-supplied manual pages and has produced good
|
||||
results in all but less than a dozen cases (a few manual pages
|
||||
were found to make excessive use of low-level troff constructs or
|
||||
to include <i>tbl</i> output verbatim).</p>
|
||||
<h2><a name="managing" id="managing">Managing Hypertext Documents
|
||||
with Troff</a></h2>Authors can benefit from unroff not only as a
|
||||
converter for existing documents, but also when writing new
|
||||
documents that must exist both in high-quality paper form and in
|
||||
the World Wide Web as hypertext.
|
||||
<p>Rather than writing hypertext documents directly in HTML
|
||||
(which is cumbersome for long or complex texts), authors can
|
||||
continue using ordinary troff together with the usual
|
||||
preprocessors and macro packages. Unroff is then employed to
|
||||
produce the WWW form, while troff is used in the normal way to
|
||||
typeset the same text, producing the printed version (or, using
|
||||
nroff, an ASCII version if desired).</p>
|
||||
<p>In this way authors of hypertext documents can take full
|
||||
advantage of the usual troff facilities such as user-defined
|
||||
macros, conditional text, tables, equations, and drawings,
|
||||
automatic table of contents generation, footnotes/endnotes,
|
||||
indexes, etc., none of which are available when composing
|
||||
documents directly in plain HTML.</p>
|
||||
<p>Two new troff requests for embedding hypertext links in troff
|
||||
documents are provided by the unroff HTML back-end. Arbitrary
|
||||
forward and backward references using symbolic labels (rather
|
||||
than actual file names) among groups of troff source files are
|
||||
supported (see <b>Figure 3</b>). Another new request and another
|
||||
extension to `.ig' allow for HTML code to be embedded directly in
|
||||
troff documents. The hypertext capabilities are demonstrated by
|
||||
the troff source of the Programmer's Manual that is part of the
|
||||
unroff distribution.</p>
|
||||
<hr>
|
||||
<img src="fig3.gif" alt="[troff document with hypertext links]">
|
||||
<hr>
|
||||
<h2><a name="dist" id="dist">Source and Binary
|
||||
Distributions</a></h2>You need Elk 2.2 or <a href=
|
||||
"http://www.informatik.uni-bremen.de/~net/elk">Elk 3.0</a> and an
|
||||
ANSI C compiler to compile and install unroff from the source
|
||||
distribution.
|
||||
<p>If you do not have Elk at your site and do not want to install
|
||||
it, or if you just wish to have a quick look at unroff, download
|
||||
the binary distribution for your system. Otherwise, use of the
|
||||
source distribution is recommended.</p>
|
||||
<p>The unroff executable is linked dynamically in the binary
|
||||
distributions for systems with shared libraries.</p>
|
||||
<ul>
|
||||
<li><a href="https://files.scheme.org/unroff-1.0-alpha-dec-osf3.0.tar.gz">
|
||||
unroff-1.0-alpha-dec-osf3.0.tar.gz</a>
|
||||
<li><a href="https://files.scheme.org/unroff-1.0-hppa1.1-hp-hpux9.tar.gz">
|
||||
unroff-1.0-hppa1.1-hp-hpux9.tar.gz</a>
|
||||
<li><a href="https://files.scheme.org/unroff-1.0-i486-unknown-linux1.2.8.tar.gz">
|
||||
unroff-1.0-i486-unknown-linux1.2.8.tar.gz</a>
|
||||
<li><a href="https://files.scheme.org/unroff-1.0-m68k-next-ns3.tar.gz">
|
||||
unroff-1.0-m68k-next-ns3.tar.gz</a>
|
||||
<li><a href="https://files.scheme.org/unroff-1.0-mips-dec-ultrix4.2.tar.gz">
|
||||
unroff-1.0-mips-dec-ultrix4.2.tar.gz</a>
|
||||
<li><a href="https://files.scheme.org/unroff-1.0-mips-sgi-irix5.3.tar.gz">
|
||||
unroff-1.0-mips-sgi-irix5.2.tar.gz</a>
|
||||
<li><a href="https://files.scheme.org/unroff-1.0-rs6000-ibm-aix3.2.tar.gz">
|
||||
unroff-1.0-rs6000-ibm-aix3.2.tar.gz</a>
|
||||
<li><a href="https://files.scheme.org/unroff-1.0-sparc-sun-solaris2.tar.gz">
|
||||
unroff-1.0-sparc-sun-solaris2.tar.gz</a>
|
||||
<li><a href="https://files.scheme.org/unroff-1.0-sparc-sun-sunos4.tar.gz">
|
||||
unroff-1.0-sparc-sun-sunos4.tar.gz</a>
|
||||
<li>
|
||||
<b>Source Distribution</b> (about 80 Kbytes)
|
||||
<ul>
|
||||
<li>
|
||||
<a href=
|
||||
"https://files.scheme.org/unroff-1.0.tar.gz">unroff-1.0.tar.gz</a>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
</ul>
|
||||
<ul>
|
||||
<li>The <b>Elk 3.0 Distribution</b> is available here:
|
||||
<ul>
|
||||
<li><a href="ftp://ftp.x.org/contrib/devel_tools/elk-3.0.tar.gz">
|
||||
X Consortium Public FTP Server</a>
|
||||
<li><a href=
|
||||
"ftp://ftp.cs.indiana.edu/pub/scheme-repository/imp/elk-3.0.tar.gz">
|
||||
Scheme Repository at Indiana University</a>
|
||||
<li><a href=
|
||||
"ftp://ftp.tzi.uni-bremen.de/tzi/dmn/elk/elk-3.0.tar.gz">
|
||||
Universität Bremen, Germany</a>
|
||||
<li>
|
||||
<b>Binary Distributions</b> (about 200 Kbytes each)
|
||||
<ul>
|
||||
<li>
|
||||
<a href=
|
||||
"https://files.scheme.org/unroff-1.0-alpha-dec-osf3.0.tar.gz">
|
||||
unroff-1.0-alpha-dec-osf3.0.tar.gz</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href=
|
||||
"https://files.scheme.org/unroff-1.0-hppa1.1-hp-hpux9.tar.gz">
|
||||
unroff-1.0-hppa1.1-hp-hpux9.tar.gz</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href=
|
||||
"https://files.scheme.org/unroff-1.0-i486-unknown-linux1.2.8.tar.gz">
|
||||
unroff-1.0-i486-unknown-linux1.2.8.tar.gz</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href=
|
||||
"https://files.scheme.org/unroff-1.0-m68k-next-ns3.tar.gz">
|
||||
unroff-1.0-m68k-next-ns3.tar.gz</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href=
|
||||
"https://files.scheme.org/unroff-1.0-mips-dec-ultrix4.2.tar.gz">
|
||||
unroff-1.0-mips-dec-ultrix4.2.tar.gz</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href=
|
||||
"https://files.scheme.org/unroff-1.0-mips-sgi-irix5.3.tar.gz">
|
||||
unroff-1.0-mips-sgi-irix5.2.tar.gz</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href=
|
||||
"https://files.scheme.org/unroff-1.0-rs6000-ibm-aix3.2.tar.gz">
|
||||
unroff-1.0-rs6000-ibm-aix3.2.tar.gz</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href=
|
||||
"https://files.scheme.org/unroff-1.0-sparc-sun-solaris2.tar.gz">
|
||||
unroff-1.0-sparc-sun-solaris2.tar.gz</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href=
|
||||
"https://files.scheme.org/unroff-1.0-sparc-sun-sunos4.tar.gz">
|
||||
unroff-1.0-sparc-sun-sunos4.tar.gz</a>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
</ul>
|
||||
|
||||
<h2><a name=browse>Browsing Source, Documentation, Examples</a></h2>
|
||||
You can have a look at the unroff source code and documentation
|
||||
without having to download the distribution.<tt> </tt>
|
||||
All the HTML documents mentioned below have been
|
||||
produced with unroff from the corresponding troff source
|
||||
(observe the automatically created hypertext links in the
|
||||
Programmer's Manual).
|
||||
<p>
|
||||
<ul>
|
||||
<li><b>Source Code</b>
|
||||
<ul><li>Snoop around in the
|
||||
<a href="https://gitea.scheme.org/conservatory/unroff">unroff</a>
|
||||
source tree</a>
|
||||
</ul>
|
||||
</ul>
|
||||
<ul>
|
||||
<li><b>Documentation</b>
|
||||
<ul>
|
||||
<li>Manual page <b>unroff.1</b> as
|
||||
<a href="doc/unroff.1.html">HTML</a>,
|
||||
<a href="doc/unroff.1.ps">PostScript</a>,
|
||||
<a href="doc/unroff.1">source</a>
|
||||
<li>Manual page <b>unroff-html.1</b> as
|
||||
<a href="doc/unroff-html.1.html">HTML</a>,
|
||||
<a href="doc/unroff-html.1.ps">PostScript</a>,
|
||||
<a href="doc/unroff-html.1">source</a>
|
||||
<li>Manual page <b>unroff-html-man.1</b> as
|
||||
<a href="doc/unroff-html-man.1.html">HTML</a>,
|
||||
<a href="doc/unroff-html-man.1.ps">PostScript</a>,
|
||||
<a href="doc/unroff-html-man.1">source</a>
|
||||
<li>Manual page <b>unroff-html-ms.1</b> as
|
||||
<a href="doc/unroff-html-ms.1.html">HTML</a>,
|
||||
<a href="doc/unroff-html-ms.1.ps">PostScript</a>,
|
||||
<a href="doc/unroff-html-ms.1">source</a>
|
||||
<li><b>Programmer's Manual</b> as HTML
|
||||
<menu>
|
||||
<li><a href="doc/manual.html">single document</a>
|
||||
<li><a href="doc/m.html">split at level-1 headers</a>
|
||||
</menu>
|
||||
<li><b>Programmer's Manual</b> as
|
||||
<a href="doc/manual.ps">PostScript</a> or
|
||||
<a href="doc/manual.ms">source</a>
|
||||
<li>The <b>Elk 3.0 Distribution</b> is available here:
|
||||
<ul>
|
||||
<li>
|
||||
<a href=
|
||||
"ftp://ftp.x.org/contrib/devel_tools/elk-3.0.tar.gz">X
|
||||
Consortium Public FTP Server</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href=
|
||||
"ftp://ftp.cs.indiana.edu/pub/scheme-repository/imp/elk-3.0.tar.gz">
|
||||
Scheme Repository at Indiana University</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href=
|
||||
"ftp://ftp.tzi.uni-bremen.de/tzi/dmn/elk/elk-3.0.tar.gz">Universit<69>t
|
||||
Bremen, Germany</a>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
</ul>
|
||||
<ul>
|
||||
<li><b>More Examples</b>
|
||||
<h2><a name="browse" id="browse">Browsing Source, Documentation,
|
||||
Examples</a></h2>You can have a look at the unroff source code
|
||||
and documentation without having to download the distribution.
|
||||
All the HTML documents mentioned below have been produced with
|
||||
unroff from the corresponding troff source (observe the
|
||||
automatically created hypertext links in the Programmer's
|
||||
Manual).
|
||||
<ul>
|
||||
<li>X11R6 Release Notes in -ms format
|
||||
(<a href="examples/RELNOTES.ms">source</a>)
|
||||
<menu>
|
||||
<li><a href="examples/rel.html">
|
||||
single HTML document</a>
|
||||
<br>with user-defined TOC at end (-ms index macros)
|
||||
<li><a href="examples/r.html">
|
||||
split at level-1 headers</a>
|
||||
<br>with automatic TOC at first page
|
||||
</menu>
|
||||
<li>UNIX <a href="examples/pathconf.2.html">man page</a> with tables
|
||||
(<a href="examples/pathconf.2">pathconf.2</a>)
|
||||
<li>X11 <a href="examples/XtSetArg.3.html">man page</a> with
|
||||
user-defined macros
|
||||
(<a href="examples/XtSetArg.3">XtSetArg.3</a>)
|
||||
<li>
|
||||
<b>Source Code</b>
|
||||
<ul>
|
||||
<li>Snoop around in the <a href=
|
||||
"https://gitea.scheme.org/conservatory/unroff">unroff</a>
|
||||
source tree
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
</ul>
|
||||
|
||||
<h2><a name=news>What's New?</a></h2>
|
||||
<p>
|
||||
<i>January 28, 1996:</i> <tt> </tt><b>Unofficial Patch
|
||||
with -me support</b>
|
||||
<dl><dt><dd>
|
||||
George Helffrich
|
||||
has contributed a patch for unroff-1.0 that includes, among other things,
|
||||
an experimental implementation of a backend for the -me macros and several
|
||||
fixes for the code that deals with equations.<tt> </tt>
|
||||
A detailed table of contents of at the beginning of the
|
||||
patch kit:
|
||||
<p>
|
||||
<a href="contrib/me-misc-patch.diff"><b>me-misc-patch</b></a>
|
||||
<i>(39 kbytes)</i>
|
||||
</dl>
|
||||
|
||||
<p>
|
||||
<i>February 13, 1997:</i> <tt> </tt><b>Another Unofficial Patch</b>
|
||||
<dl><dt><dd>
|
||||
George Helffrich
|
||||
has contributed another large patch kit for unroff-1.0 that fixes
|
||||
several things in the -me support contributed earlier and in the -ms
|
||||
package and also adds some new functionality.
|
||||
<p>
|
||||
<a href="contrib/misc-patch-2.diff"><b>misc-patch-2</b></a>
|
||||
<i>(79 kbytes)</i>
|
||||
</dl>
|
||||
<ul>
|
||||
<li>
|
||||
<b>Documentation</b>
|
||||
<ul>
|
||||
<li>Manual page <b>unroff.1</b> as <a href=
|
||||
"doc/unroff.1.html">HTML</a>, <a href=
|
||||
"doc/unroff.1.ps">PostScript</a>, <a href=
|
||||
"doc/unroff.1">source</a>
|
||||
</li>
|
||||
<li>Manual page <b>unroff-html.1</b> as <a href=
|
||||
"doc/unroff-html.1.html">HTML</a>, <a href=
|
||||
"doc/unroff-html.1.ps">PostScript</a>, <a href=
|
||||
"doc/unroff-html.1">source</a>
|
||||
</li>
|
||||
<li>Manual page <b>unroff-html-man.1</b> as <a href=
|
||||
"doc/unroff-html-man.1.html">HTML</a>, <a href=
|
||||
"doc/unroff-html-man.1.ps">PostScript</a>, <a href=
|
||||
"doc/unroff-html-man.1">source</a>
|
||||
</li>
|
||||
<li>Manual page <b>unroff-html-ms.1</b> as <a href=
|
||||
"doc/unroff-html-ms.1.html">HTML</a>, <a href=
|
||||
"doc/unroff-html-ms.1.ps">PostScript</a>, <a href=
|
||||
"doc/unroff-html-ms.1">source</a>
|
||||
</li>
|
||||
<li>
|
||||
<b>Programmer's Manual</b> as HTML
|
||||
<menu>
|
||||
<ul>
|
||||
<li>
|
||||
<a href="doc/manual.html">single document</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="doc/m.html">split at level-1 headers</a>
|
||||
</li>
|
||||
</ul>
|
||||
</menu>
|
||||
</li>
|
||||
<li>
|
||||
<b>Programmer's Manual</b> as <a href=
|
||||
"doc/manual.ps">PostScript</a> or <a href=
|
||||
"doc/manual.ms">source</a>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
<ul>
|
||||
<li>
|
||||
<b>More Examples</b>
|
||||
<ul>
|
||||
<li>X11R6 Release Notes in -ms format (<a href=
|
||||
"examples/RELNOTES.ms">source</a>)
|
||||
<menu>
|
||||
<ul>
|
||||
<li>
|
||||
<a href="examples/rel.html">single HTML
|
||||
document</a><br>
|
||||
with user-defined TOC at end (-ms index macros)
|
||||
</li>
|
||||
<li>
|
||||
<a href="examples/r.html">split at level-1
|
||||
headers</a><br>
|
||||
with automatic TOC at first page
|
||||
</li>
|
||||
</ul>
|
||||
</menu>
|
||||
</li>
|
||||
<li>UNIX <a href="examples/pathconf.2.html">man page</a>
|
||||
with tables (<a href="examples/pathconf.2">pathconf.2</a>)
|
||||
</li>
|
||||
<li>X11 <a href="examples/XtSetArg.3.html">man page</a>
|
||||
with user-defined macros (<a href=
|
||||
"examples/XtSetArg.3">XtSetArg.3</a>)
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
<h2><a name="news" id="news">What's New?</a></h2>
|
||||
<p><i>January 28, 1996:</i> <b>Unofficial Patch with -me
|
||||
support</b></p>
|
||||
<dl>
|
||||
<dd>
|
||||
George Helffrich has contributed a patch for unroff-1.0 that
|
||||
includes, among other things, an experimental implementation
|
||||
of a backend for the -me macros and several fixes for the
|
||||
code that deals with equations. A detailed table of contents
|
||||
of at the beginning of the patch kit:
|
||||
<p><a href=
|
||||
"contrib/me-misc-patch.diff"><b>me-misc-patch</b></a> <i>(39
|
||||
kbytes)</i></p>
|
||||
</dd>
|
||||
</dl>
|
||||
<p><i>February 13, 1997:</i> <b>Another Unofficial
|
||||
Patch</b></p>
|
||||
<dl>
|
||||
<dd>
|
||||
George Helffrich has contributed another large patch kit for
|
||||
unroff-1.0 that fixes several things in the -me support
|
||||
contributed earlier and in the -ms package and also adds some
|
||||
new functionality.
|
||||
<p><a href=
|
||||
"contrib/misc-patch-2.diff"><b>misc-patch-2</b></a> <i>(79
|
||||
kbytes)</i></p>
|
||||
</dd>
|
||||
</dl>
|
||||
</body>
|
||||
</html>
|
||||
|
|
|
|||
Loading…
Reference in New Issue