Merge branch 'vendor/DIFFUTILS'
[dragonfly.git] / contrib / mdocml / index.sgml
1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
2 <HTML>
3         <HEAD>
4                 <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=utf-8">
5                 <META NAME="resource-type" CONTENT="document">
6                 <LINK REL="stylesheet" HREF="index.css" TYPE="text/css" MEDIA="all">
7                 <TITLE>mdocml | mdoc macro compiler</TITLE>
8         </HEAD>
9         <BODY>
10         <TABLE CLASS="frame" SUMMARY="[frame]">
11                 <COL WIDTH="100%">
12                 <TBODY>
13                         <TR>
14                                 <TD>
15                                         <DIV CLASS="head">
16                                                 <B>mdocml</B> &#8211; mdoc macro compiler
17                                         </DIV>
18                                 </TD>
19                         </TR>
20                         <TR>
21                                 <TD VALIGN="top">
22                                         <H1>
23                                         <A NAME="description">DESCRIPTION</A>
24                                         </H1>
25
26                                         <P>
27                                         <SPAN CLASS="nm">mdocml</SPAN> is a suite of tools compiling <Q>-<A HREF="mdoc.7.html">mdoc</A></Q>, the
28                                         roff macro package of choice for BSD manual pages, and <Q>-<A HREF="man.7.html">man</A></Q>, the
29                                         predominant historical package for UNIX manuals.  The mission of <SPAN CLASS="nm">mdocml</SPAN> is to
30                                         deprecate <A HREF="http://www.gnu.org/software/groff/" CLASS="external">groff</A>, the GNU troff
31                                         implementation, for displaying -mdoc pages whilst providing token support for -man.
32                                         </P>
33
34                                         <P>
35                                         Why?  groff amounts to over 5 MB of source code, most of which is C++ and all of which is GPL.  It runs
36                                         slowly, produces uncertain output, and varies in operation from system to system.  mdocml strives to fix
37                                         this (respectively small, C, <A CLASS="external"
38                                         HREF="http://www.isc.org/software/license">ISC</A>-licensed, fast and regular).
39                                         </P>
40
41                                         <P>
42                                         <SPAN CLASS="nm">mdocml</SPAN> consists of the <A HREF="mandoc.3.html">libmandoc</A> validating
43                                         compiler and <A HREF="mandoc.1.html">mandoc</A>, which interfaces with the compiler library to format
44                                         output for UNIX terminals, XHTML, HTML, PostScript, and PDF.  It is a <A CLASS="external"
45                                         HREF="http://bsd.lv/">BSD.lv</A> project.  
46                                         </P>
47
48                                         <P>
49                                         <I>Disambiguation</I>: <SPAN CLASS="nm">mdocml</SPAN> is often referred to by its installed binary,
50                                         <Q>mandoc</Q>.
51                                         </P>
52                                 </TD>
53                         </TR>
54                         <TR>
55                                 <TD>
56                                         <H1>
57                                         <A NAME="sources">SOURCES</A>
58                                         </H1>
59
60                                         <P>
61                                         <SPAN CLASS="nm">mdocml</SPAN> is in plain-old ANSI C and should build and run on any UNIX system.
62                                         The most current version is <SPAN CLASS="attn">@VERSION@</SPAN>, dated <SPAN class="attn">@VDATE@</SPAN>.
63                                         </P>
64
65                                         <H2>
66                                         Current
67                                         </H2>
68
69                                         <TABLE WIDTH="100%" SUMMARY="Current Sources">
70                                         <COL WIDTH="175">
71                                         <COL>
72                                         <TBODY>
73                                                 <TR>
74                                                         <TD>Source archive</TD>
75                                                         <TD>
76                                                         <A HREF="/snapshots/mdocml.tar.gz">/snapshots/mdocml.tar.gz</A> 
77                                                         (<A HREF="/snapshots/mdocml.md5">md5</A>)
78                                                         </TD>
79                                                 </TR>
80                                                 <TR>
81                                                         <TD>Online source</TD>
82                                                         <TD>
83                                                         <A HREF="http://mdocml.bsd.lv/cgi-bin/cvsweb/?cvsroot=mdocml">cvsweb</A>
84                                                         </TD>
85                                                 </TR>
86                                         </TBODY>
87                                         </TABLE>
88
89                                         <H2>
90                                         Downstream
91                                         </H2>
92
93                                         <TABLE WIDTH="100%" SUMMARY="Downstream Sources">
94                                         <COL WIDTH="175">
95                                         <COL>
96                                         <TBODY>
97                                                 <TR>
98                                                         <TD>DragonFly BSD</TD>
99                                                         <TD>
100                                                         <A HREF="http://gitweb.dragonflybsd.org/dragonfly.git/tree/HEAD:/usr.bin/mandoc"
101                                                                 CLASS="external">usr.bin/mandoc</A>
102                                                         </TD>
103                                                 </TR>
104                                                 <TR>
105                                                         <TD>FreeBSD</TD>
106                                                         <TD>
107                                                         <A HREF="http://www.freebsd.org/cgi/cvsweb.cgi/ports/textproc/mdocml/" 
108                                                                 CLASS="external">ports/textproc/mdocml</A>
109                                                         </TD>
110                                                 </TR>
111                                                 <TR>
112                                                         <TD>NetBSD</TD>
113                                                         <TD>
114                                                         <A HREF="http://cvsweb.netbsd.org/bsdweb.cgi/src/external/bsd/mdocml/"
115                                                                 CLASS="external">src/external/bsd/mdocml</A>
116                                                         </TD>
117                                                 </TR>
118                                                 <TR>
119                                                         <TD>OpenBSD</TD>
120                                                         <TD>
121                                                         <A HREF="http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/mandoc/"
122                                                                 CLASS="external">src/usr.bin/mandoc</A> 
123                                                         </TD>
124                                                 </TR>
125                                         </TBODY>
126                                         </TABLE>
127
128                                         <H2>
129                                         Historical
130                                         </H2>
131
132                                         <TABLE WIDTH="100%" SUMMARY="Archived Sources">
133                                         <COL WIDTH="175">
134                                         <COL>
135                                         <TBODY>
136                                                 <TR>
137                                                         <TD>Source archive</TD>
138                                                         <TD>
139                                                         <A HREF="/snapshots/">/snapshots/</A> 
140                                                         </TD>
141                                                 </TR>
142                                         </TBODY>
143                                         </TABLE>
144                                 </TD>
145                         </TR>
146                         <TR>
147                                 <TD>
148                                         <H1>
149                                         <A NAME="documentation">DOCUMENTATION</A>
150                                         </H1>
151
152                                         <P>
153                                                 These manuals are generated automatically and refer to the current snapshot.
154                                         </P>
155
156                                         <TABLE WIDTH="100%" SUMMARY="Documentation">
157                                         <COL WIDTH="175">
158                                         <COL>
159                                         <TBODY>
160                                                 <TR>
161                                                         <TD VALIGN="top"><A HREF="mandoc.1.html">mandoc(1)</A></TD>
162                                                         <TD VALIGN="top">
163                                                                 format and display UNIX manuals
164                                                                 <SPAN STYLE="font-size: smaller;">
165                                                                         (<A HREF="mandoc.1.txt">text</A> | 
166                                                                         <A HREF="mandoc.1.xhtml">xhtml</A> |
167                                                                         <A HREF="mandoc.1.pdf">pdf</A> |
168                                                                         <A HREF="mandoc.1.ps">postscript</A>)
169                                                                 </SPAN>
170                                                         </TD>
171                                                 </TR>
172                                                 <TR>
173                                                         <TD VALIGN="top"><A HREF="mandoc.3.html">mandoc(3)</A></TD>
174                                                         <TD VALIGN="top">
175                                                                 mandoc macro compiler library
176                                                                 <SPAN STYLE="font-size: smaller;">
177                                                                         (<A HREF="mandoc.3.txt">text</A> | 
178                                                                         <A HREF="mandoc.3.xhtml">xhtml</A> |
179                                                                         <A HREF="mandoc.3.pdf">pdf</A> |
180                                                                         <A HREF="mandoc.3.ps">postscript</A>)
181                                                                 </SPAN>
182                                                         </TD>
183                                                 </TR>
184                                                 <TR>
185                                                         <TD VALIGN="top"><A HREF="man.7.html">man(7)</A></TD>
186                                                         <TD VALIGN="top">
187                                                                 man language reference
188                                                                 <SPAN STYLE="font-size: smaller;">
189                                                                         (<A HREF="man.7.txt">text</A> | 
190                                                                         <A HREF="man.7.xhtml">xhtml</A> |
191                                                                         <A HREF="man.7.pdf">pdf</A> |
192                                                                         <A HREF="man.7.ps">postscript</A>)
193                                                                 </SPAN>
194                                                         </TD>
195                                                 </TR>
196                                                 <TR>
197                                                         <TD VALIGN="top"><A HREF="eqn.7.html">eqn(7)</A></TD>
198                                                         <TD VALIGN="top">
199                                                                 eqn-mandoc language reference
200                                                                 <SPAN STYLE="font-size: smaller;">
201                                                                         (<A HREF="eqn.7.txt">text</A> | 
202                                                                         <A HREF="eqn.7.xhtml">xhtml</A> |
203                                                                         <A HREF="eqn.7.pdf">pdf</A> |
204                                                                         <A HREF="eqn.7.ps">postscript</A>)
205                                                                 </SPAN>
206                                                         </TD>
207                                                 </TR>
208                                                 <TR>
209                                                         <TD VALIGN="top"><A HREF="mandoc_char.7.html">mandoc_char(7)</A></TD>
210                                                         <TD VALIGN="top">
211                                                                 mandoc special characters
212                                                                 <SPAN STYLE="font-size: smaller;">
213                                                                         (<A HREF="mandoc_char.7.txt">text</A> | 
214                                                                         <A HREF="mandoc_char.7.xhtml">xhtml</A> |
215                                                                         <A HREF="mandoc_char.7.pdf">pdf</A> |
216                                                                         <A HREF="mandoc_char.7.ps">postscript</A>)
217                                                                 </SPAN>
218                                                         </TD>
219                                                 </TR>
220                                                 <TR>
221                                                         <TD VALIGN="top"><A HREF="mdoc.7.html">mdoc(7)</A></TD>
222                                                         <TD VALIGN="top">
223                                                                 mdoc language reference
224                                                                 <SPAN STYLE="font-size: smaller;">
225                                                                         (<A HREF="mdoc.7.txt">text</A> | 
226                                                                         <A HREF="mdoc.7.xhtml">xhtml</A> |
227                                                                         <A HREF="mdoc.7.pdf">pdf</A> |
228                                                                         <A HREF="mdoc.7.ps">postscript</A>)
229                                                                 </SPAN>
230                                                         </TD>
231                                                 </TR>
232                                                 <TR>
233                                                         <TD VALIGN="top"><A HREF="roff.7.html">roff(7)</A></TD>
234                                                         <TD VALIGN="top">
235                                                                 roff-mandoc language reference
236                                                                 <SPAN STYLE="font-size: smaller;">
237                                                                         (<A HREF="roff.7.txt">text</A> | 
238                                                                         <A HREF="roff.7.xhtml">xhtml</A> |
239                                                                         <A HREF="roff.7.pdf">pdf</A> |
240                                                                         <A HREF="roff.7.ps">postscript</A>)
241                                                                 </SPAN>
242                                                         </TD>
243                                                 </TR>
244                                                 <TR>
245                                                         <TD VALIGN="top"><A HREF="tbl.7.html">tbl(7)</A></TD>
246                                                         <TD VALIGN="top">
247                                                                 tbl-mandoc language reference
248                                                                 <SPAN STYLE="font-size: smaller;">
249                                                                         (<A HREF="tbl.7.txt">text</A> | 
250                                                                         <A HREF="tbl.7.xhtml">xhtml</A> |
251                                                                         <A HREF="tbl.7.pdf">pdf</A> |
252                                                                         <A HREF="tbl.7.ps">postscript</A>)
253                                                                 </SPAN>
254                                                         </TD>
255                                                 </TR>
256                                         </TBODY>
257                                         </TABLE>
258
259                                         <P>
260                                         See <Q><A CLASS="external" HREF="http://manpages.bsd.lv">Writing UNIX Manual Pages</A></Q> for a general
261                                         introduction to manpages and mdoc.
262                                         </P>
263                                 </TD>
264                         </TR>
265                         <TR>
266                                 <TD>
267                                         <H1>
268                                         <A NAME="contact">CONTACT</A>
269                                         </H1>
270
271                                         <P>
272                                                 Use the mailing lists for bug-reports, patches, questions, etc. (these require
273                                                 subscription).
274                                                 Please check the
275                                                 <A HREF="http://mdocml.bsd.lv/cgi-bin/cvsweb/TODO?cvsroot=mdocml">TODO</A> for known issues
276                                                 before posting.
277                                                 Beyond that, contact Kristaps at <A
278                                                 HREF="http://mailhide.recaptcha.net/d?k=01M6h_w7twDp58ZgH57eWC_w==&amp;c=Q2DBUt401ePlSeupJFrq_Q=="
279                                                 TITLE="Reveal this e-mail address">kris...</A>@bsd.lv.
280                                         </P>
281
282                                         <TABLE WIDTH="100%" SUMMARY="Mailing Lists">
283                                                 <COL WIDTH="175">
284                                                 <COL>
285                                                 <TBODY>
286                                                         <TR>
287                                                                 <TD>
288                                                                         disc<A CLASS="external" TITLE="Reveal this e-mail address"
289                                                                         HREF="http://www.google.com/recaptcha/mailhide/d?k=01KQ80PFH5n3BBNpF5Gs4sRg==&amp;c=EV1QytpQqTHSItc2IXvZyocgYLPnG5K0JKw_gwMC9yc=">...</A>@mdocml.bsd.lv
290                                                                 </TD>
291                                                                 <TD>
292                                                                         bug-reports, general questions, and announcements 
293                                                                         <SPAN STYLE="font-size: smaller;">(<A HREF="/archives/discuss/summary.html">archive</A>)</SPAN>
294                                                                 </TD>
295                                                         </TR>
296                                                         <TR>
297                                                                 <TD>
298                                                                         tec<A CLASS="external" TITLE="Reveal this e-mail address"
299                                                                         HREF="http://www.google.com/recaptcha/mailhide/d?k=01qDX_iV0RlUOarEvb6mR28g==&amp;c=gRXsTjza0NNCFPaYu-Taj2tF0pmYZSc90EZkFkhkxgo=">...</A>@mdocml.bsd.lv
300                                                                 </TD>
301                                                                 <TD>
302                                                                         patches and system discussions 
303                                                                         <SPAN STYLE="font-size: smaller;">(<A HREF="/archives/tech/summary.html">archive</A>)</SPAN>
304                                                                 </TD>
305                                                         </TR>
306                                                         <TR>
307                                                                 <TD>
308                                                                         sou<A CLASS="external" TITLE="Reveal this e-mail address"
309                                                                         HREF="http://www.google.com/recaptcha/mailhide/d?k=01prQrAZhhl2EbIwVcRfABsQ==&amp;c=KtTW4Yic9xk-8g40KzJoca4fR3MYXv28g8NC6OQV-T8=">...</A>@mdocml.bsd.lv
310                                                                 </TD>
311                                                                 <TD>
312                                                                         source commit messages 
313                                                                         <SPAN STYLE="font-size: smaller;">(<A HREF="/archives/source/summary.html">archive</A>)</SPAN>
314                                                                 </TD>
315                                                         </TR>
316                                                 </TBODY>
317                                         </TABLE>
318                                 </TD>
319                         </TR>
320                         <TR>
321                                 <TD>
322                                         <H1>
323                                         <A NAME="news">NEWS</A>
324                                         </H1>
325                                         <DIV CLASS="news">
326                                                 <P>
327                                                         <SPAN CLASS="date">04-04-2011</SPAN>:
328                                                         version 1.11.1
329                                                 </P>
330                                                 <P>
331                                                         The earlier <I>libroff</I>, <I>libmdoc</I>, and <I>libman</I> soup have been merged into
332                                                         a single library, <A HREF="mandoc.3.html">libmandoc</A>, which manages all aspects of
333                                                         parsing real manuals (from line-handling to <A HREF="tbl.7.html">tbl</A> parsing).
334                                                 </P>
335                                                 <P>
336                                                         Beyond this structural change, initial <A HREF="eqn.7.html">eqn</A> functionality is in
337                                                         place.  For the time being, this is limited to the recognition of equation blocks;
338                                                         future version of <SPAN CLASS="nm">mdocml</SPAN> will expand upon this framework.
339                                                 </P>
340                                                 <P>
341                                                         As usual, many general fixes and improvements have also occured.  In particular, a great
342                                                         deal of redundancy and superfluous code has been removed with the merging of the backend
343                                                         libraries.
344                                                 </P>
345                                         </DIV>
346                                         <DIV CLASS="news">
347                                                 <P>
348                                                         <SPAN CLASS="date">07-01-2011</SPAN>:
349                                                         version 1.10.9
350                                                 </P>
351                                                 <P>
352                                                         Many back-end fixes have been implemented: argument handling (quoting), <A
353                                                         HREF="man.7.html">man</A> improvements, error/warning classes, and many more.
354                                                 </P>
355                                                 <P>
356                                                         Initial <A HREF="tbl.7.html">tbl</A> functionality (see the <Q>TS</Q>, <Q>TE</Q>, and
357                                                         <Q>T&amp;</Q> macros in the <A HREF="roff.7.html#x5c265453">roff</A> manual) has been
358                                                         merged from <A CLASS="external" HREF="http://tbl.bsd.lv">tbl.bsd.lv</A>.  Output is
359                                                         still minimal, especially for <SPAN CLASS="flag">-Thtml</SPAN> and <SPAN
360                                                         CLASS="flag">-Txhtml</SPAN>, but manages to at least display data.  This means that <A
361                                                         HREF="mandoc.1.html">mandoc</A> now has built-in support for two troff preprocessors via
362                                                         <DEL>libroff</DEL>: soelim and tbl.
363                                                 </P>
364                                         </DIV>
365                                         <DIV CLASS="news">
366                                                 <P>
367                                                         <SPAN CLASS="date">24-12-2010</SPAN>:
368                                                         version 1.10.8
369                                                 </P>
370                                                 <P>
371                                                         Significant improvements merged from <A CLASS="external"
372                                                         HREF="http://www.openbsd.org">OpenBSD</A> downstream, including
373                                                 </P>
374                                                 <UL>
375                                                         <LI>many new <A HREF="roff.7.html">roff</A> components,</LI>
376                                                         <LI>in-line implementation of troff's soelim,</LI>
377                                                         <LI>broken-block handling,</LI>
378                                                         <LI>overhauled error classifications, and</LI>
379                                                         <LI>cleaned up handling of error conditions.</LI>
380                                                 </UL>
381                                                 <P>
382                                                         Also overhauled the <SPAN CLASS="flag">-Thtml</SPAN> and <SPAN
383                                                         CLASS="flag">-Txhtml</SPAN> output modes.  They now display readable output in arbitrary
384                                                         browsers, including text-based ones like <A CLASS="external"
385                                                         HREF="http://lynx.isc.org">lynx</A>.  See HTML and XHTML manuals in the <A
386                                                         HREF="#documentation">DOCUMENTATION</A> section for examples.  <SPAN
387                                                         CLASS="attn">Attention: available style-sheet classes have been considerably
388                                                         changed!</SPAN> See the <SPAN CLASS="file">example.style.css</SPAN> file for details.
389                                                         Lastly, <DEL>libmdoc</DEL> and <DEL>libman</DEL> have been
390                                                         cleaned up and reduced in size and complexity.
391                                                 </P>
392                                         </DIV>
393                                         <P>
394                                                 See <A HREF="http://mdocml.bsd.lv/cgi-bin/cvsweb/index.sgml?cvsroot=mdocml">cvsweb</A> for
395                                                 historical notes.
396                                         </P>
397                                 </TD>
398                         </TR>
399                         <TR>
400                                 <TD>
401                                         <DIV CLASS="foot">
402                                                 Copyright &#169; 2008&#8211;2011 Kristaps Dzonsons, $Date: 2011/04/04 21:07:20 $
403                                         </DIV>
404                                 </TD>
405                         </TR>
406                 </TBODY>
407         </TABLE>
408         </BODY>
409 </HTML>