Improved synopsis
[platform/upstream/flac.git] / man / flac.sgml
1 <!doctype refentry PUBLIC "-//Davenport//DTD DocBook V3.0//EN" [
2
3   <!-- Fill in your name for FIRSTNAME and SURNAME. -->
4   <!ENTITY dhfirstname "<firstname>Matt</firstname>">
5   <!ENTITY dhsurname   "<surname>Zimmerman</surname>">
6   <!-- Please adjust the date whenever revising the manpage. -->
7   <!ENTITY dhdate      "<date>July 26, 2003</date>">
8   <!-- SECTION should be 1-8, maybe w/ subsection other parameters are
9        allowed: see man(7), man(1). -->
10   <!ENTITY dhsection   "<manvolnum>1</manvolnum>">
11   <!ENTITY dhemail     "<email>mdz@debian.org</email>">
12   <!ENTITY dhusername  "Matt Zimmerman">
13   <!ENTITY dhucpackage "<refentrytitle>FLAC</refentrytitle>">
14   <!ENTITY dhpackage   "flac">
15
16   <!ENTITY debian      "<productname>Debian GNU/Linux</productname>">
17   <!ENTITY gnu         "<acronym>GNU</acronym>">
18 ]>
19
20 <refentry>
21   <docinfo>
22     <address>
23         &dhemail;
24     </address>
25     <author>
26         &dhfirstname;
27         &dhsurname;
28       </author>
29         <copyright>
30                     <year>2002,2003</year>
31                     <holder>&dhusername;</holder>
32         </copyright>
33             &dhdate;
34         </docinfo>
35   <refmeta>
36       &dhucpackage;
37
38       &dhsection;
39     </refmeta>
40       <refnamediv>
41                    <refname>&dhpackage;</refname>
42
43         <refpurpose>Free Lossless Audio Codec</refpurpose>
44       </refnamediv>
45         <refsynopsisdiv>
46           <cmdsynopsis>
47             <command>flac</command>
48             <arg choice=opt><replaceable>options</replaceable></arg>
49             <group rep=repeat>
50                <arg><replaceable>infile.wav</replaceable></arg>
51                <arg><replaceable>infile.aiff</replaceable></arg>
52                <arg><replaceable>infile.raw</replaceable></arg>
53                <arg>-</arg>
54             </group>
55           </cmdsynopsis>
56           <cmdsynopsis>
57             <command>flac</command>
58             <group>
59                <arg>-d</arg> <arg>--decode</arg>
60                <arg>-t</arg> <arg>--test</arg>
61                <arg>-a</arg> <arg>--analyze</arg>
62             </group>
63             <arg choice=opt><replaceable>OPTIONS</replaceable></arg>
64             <arg choice=opt rep=repeat><replaceable>infile.flac</replaceable></arg>
65           </cmdsynopsis>
66         </refsynopsisdiv>
67         <refsect1>
68           <title>DESCRIPTION</title>
69
70           <para><command>flac</command> is a command-line tool for
71              encoding, decoding, testing and analyzing FLAC streams.
72           </para>
73
74           <para>This manual page was originally written for the &debian;
75             distribution because the original program did not have a
76             manual page.</para>
77
78         </refsect1>
79         <refsect1>
80           <title>OPTIONS</title>
81
82           <para>A summary of options is included below.  For a complete
83           description, see the HTML documentation.</para>
84
85           <refsect2>
86             <title>General Options</title>
87
88             <variablelist>
89               <varlistentry>
90                 <term><option>-v</option>, <option>--version</option>
91                 </term>
92                 <listitem>
93                   <para>Show the flac version number</para>
94                 </listitem>
95               </varlistentry>
96
97               <varlistentry>
98                 <term><option>-h</option>, <option>--help</option>
99                 </term>
100                 <listitem>
101                   <para>Show basic usage and a list of all options</para>
102                 </listitem>
103               </varlistentry>
104
105               <varlistentry>
106                 <term><option>-H</option>, <option>--explain</option>
107                 </term>
108                 <listitem>
109                   <para>Show detailed explanation of usage and all options</para>
110                 </listitem>
111               </varlistentry>
112
113               <varlistentry>
114                 <term><option>-d</option>, <option>--decode</option>
115                 </term>
116                 <listitem>
117                   <para>Decode (the default behavior is to encode)</para>
118                 </listitem>
119               </varlistentry>
120
121               <varlistentry>
122                 <term><option>-t</option>, <option>--test</option>
123                 </term>
124                 <listitem>
125                   <para>Test a flac encoded file (same as -d
126                     except no decoded file is written)</para>
127                 </listitem>
128               </varlistentry>
129
130               <varlistentry>
131                 <term><option>-a</option>, <option>--analyze</option>
132                 </term>
133                 <listitem>
134                   <para>Analyze a flac encoded file (same as -d
135                     except an analysis file is written)</para>
136                 </listitem>
137               </varlistentry>
138
139               <varlistentry>
140                 <term><option>-c</option>, <option>--stdout</option>
141                 </term>
142                 <listitem>
143                   <para>Write output to stdout</para>
144                 </listitem>
145               </varlistentry>
146
147               <varlistentry>
148                 <term><option>-s</option>, <option>--silent</option>
149                 </term>
150                 <listitem>
151                   <para>Silent mode (do not write runtime
152                     encode/decode statistics to stderr)</para>
153                 </listitem>
154               </varlistentry>
155
156               <varlistentry>
157                 <term><option>-o</option> <replaceable>filename</replaceable>, <option>--output-name</option>=<replaceable>filename</replaceable></term>
158                 <listitem>
159                   <para>Force the output file name (usually flac just
160                     changes the extension).  May only be used when
161                     encoding a single file.  May not be used in
162                     conjunction with --output-prefix.</para>
163                 </listitem>
164               </varlistentry>
165
166               <varlistentry>
167                 <term><option>--output-prefix</option>=<replaceable>string</replaceable></term>
168                 <listitem>
169                   <para>Prefix each output file name with the given
170                     string.  This can be useful for encoding or decoding
171                     files to a different directory.  Make sure if your
172                     string is a path name that it ends with a trailing
173                     `/' (slash).</para>
174                 </listitem>
175               </varlistentry>
176
177               <varlistentry>
178                 <term><option>--delete-input-file</option>
179                 </term>
180                 <listitem>
181                   <para>Automatically delete the input file after a
182                     successful encode or decode.  If there was an
183                     error (including a verify error) the input file
184                     is left intact.</para>
185                 </listitem>
186               </varlistentry>
187
188               <varlistentry>
189                 <term><option>--skip</option>={<replaceable>#</replaceable>|<replaceable>mm:ss.ss</replaceable>}</term>
190                 <listitem>
191                   <para>Skip over the first number of samples of the input.
192                     This works for both encoding and decoding, but not
193                     testing.  The alternative form mm:ss.ss can be used
194                     to specify minutes, seconds, and fractions of a
195                     second.</para>
196                 </listitem>
197               </varlistentry>
198
199               <varlistentry>
200                 <term><option>--until</option>={<replaceable>#</replaceable>|[<replaceable>+</replaceable>|<replaceable>-</replaceable>]<replaceable>mm:ss.ss</replaceable>}</term>
201                 <listitem>
202                   <para>Stop at the given sample number for each input file.
203                     This works for both encoding and decoding, but not testing.
204                     The given sample number is not included in the decoded
205                     output.  The alternative form mm:ss.ss can be used to
206                     specify minutes, seconds, and fractions of a second.  If a
207                     `+' (plus) sign is at the beginning, the --until point is
208                     relative to the --skip point.  If a `-' (minus) sign is at
209                     the beginning, the --until point is relative to end of the
210                     audio.</para>
211                 </listitem>
212               </varlistentry>
213
214               <varlistentry>
215                 <term><option>--ogg</option></term>
216
217                 <listitem>
218                   <para>When encoding, generate Ogg-FLAC output instead
219                     of native-FLAC.  Ogg-FLAC streams are FLAC streams
220                     wrapped in an Ogg transport layer.  The resulting
221                     file should have an '.ogg' extension and will still
222                     be decodable by flac.</para>
223                   <para>When decoding, force the input to be treated as
224                     Ogg-FLAC.  This is useful when piping input from
225                     stdin or when the filename does not end in '.ogg'.</para>
226                 </listitem>
227               </varlistentry>
228
229               <varlistentry>
230                 <term><option>--serial-number</option>=<replaceable>#</replaceable></term>
231
232                 <listitem>
233                   <para>When used with --ogg, specifies the serial
234                     number to use for the FLAC stream.  When encoding and
235                     no serial number is given, flac uses '0'.  When
236                     decoding and no number is given, flac uses the serial
237                     number of the first page.</para>
238                 </listitem>
239               </varlistentry>
240
241             </variablelist>
242           </refsect2>
243
244           <refsect2>
245             <title>Analysis Options</title>
246
247             <variablelist>
248               <varlistentry>
249                 <term><option>--residual-text</option>
250                 </term>
251                 <listitem>
252                   <para>Includes the residual signal in the analysis
253                     file.  This will make the file very big, much
254                     larger than even the decoded file.</para>
255                 </listitem>
256               </varlistentry>
257
258               <varlistentry>
259                 <term><option>--residual-gnuplot</option>
260                 </term>
261                 <listitem>
262                   <para>Generates a gnuplot file for every subframe;
263                     each file will contain the residual distribution
264                     of the subframe.  This will create a lot of
265                     files.</para>
266                 </listitem>
267               </varlistentry>
268
269             </variablelist>
270           </refsect2>
271
272           <refsect2>
273             <title>Decoding Options</title>
274
275             <variablelist>
276               <varlistentry>
277                 <term><option>-F</option>, <option>--decode-through-errors</option>
278                 </term>
279                 <listitem>
280                   <para>By default flac stops decoding with an error
281                     and removes the partially decoded file if it
282                     encounters a bitstream error.  With -F, errors are
283                     still printed but flac will continue decoding to
284                     completion.  Note that errors may cause the decoded
285                     audio to be missing some samples or have silent
286                     sections.</para>
287                 </listitem>
288               </varlistentry>
289
290             </variablelist>
291           </refsect2>
292
293           <refsect2>
294             <title>Encoding Options</title>
295
296             <variablelist>
297               <varlistentry>
298                 <term><option>-V</option>, <option>--verify</option></term>
299
300                 <listitem>
301                   <para>Verify a correct encoding by decoding the
302                     output in parallel and comparing to the
303                     original</para>
304                 </listitem>
305               </varlistentry>
306
307               <varlistentry>
308                 <term><option>--lax</option></term>
309
310                 <listitem>
311                   <para>Allow encoder to generate non-Subset
312                     files.</para>
313                 </listitem>
314               </varlistentry>
315
316               <varlistentry>
317                 <term><option>--replay-gain</option></term>
318
319                 <listitem>
320                   <para>Calculate ReplayGain values and store in
321                     Vorbis comments, similar to vorbisgain.  Title
322                     gains/peaks will be computed for each input
323                     file, and an album gain/peak will be computed
324                     for all files.  All input files must have the
325                     same resolution, sample rate, and number of
326                     channels.  Only mono and stereo files are
327                     allowed, and the sample rate must be one of
328                     8, 11.025, 12, 16, 22.05, 24, 32, 44.1, or 48
329                     kHz.  Also note that this option may leave a
330                     few extra bytes in a PADDING block as the exact
331                     size of the tags is not known until all files
332                     are processed.  Note that this option cannot be
333                     used when encoding to standard output (stdout).
334                     </para>
335                 </listitem>
336               </varlistentry>
337
338               <varlistentry>
339                 <term><option>--cuesheet</option>=<replaceable>filename</replaceable></term>
340
341                 <listitem>
342                   <para>Import the given cuesheet file and store it in a
343                     CUESHEET metadata block.  This option may only be used
344                     when encoding a single file.  A seekpoint will be added
345                     for each index point in the cuesheet to the SEEKTABLE
346                     unless --no-cued-seekpoints is specified.</para>
347                 </listitem>
348               </varlistentry>
349
350               <varlistentry>
351                 <term><option>--sector-align</option></term>
352
353                 <listitem>
354                   <para>Align encoding of multiple CD format WAVE
355                     files on sector boundaries.  See the HTML
356                     documentation for more information.</para>
357                 </listitem>
358               </varlistentry>
359
360               <varlistentry>
361                 <term><option>-S</option> {<replaceable>#</replaceable>|<replaceable>X</replaceable>|<replaceable>#x</replaceable>|<replaceable>#s</replaceable>}, <option>--seekpoint</option>={<replaceable>#</replaceable>|<replaceable>X</replaceable>|<replaceable>#x</replaceable>|<replaceable>#s</replaceable>}</term>
362
363                 <listitem>
364                   <para>
365                     Include a point or points in a SEEKTABLE.  Using #,
366                     a seek point at that sample number is added.  Using
367                     X, a placeholder point is added at the end of a the
368                     table.  Using #x, # evenly spaced seek points will
369                     be added, the first being at sample 0.  Using #s, a
370                     seekpoint will be added every # seconds (# does not
371                     have to be a whole number; it can be, for example, 9.5,
372                     meaning a seekpoint every 9.5 seconds).  You may use
373                     many -S options; the resulting SEEKTABLE will be the
374                     unique-ified union of all such values.  With no -S
375                     options, flac defaults to '-S 10s'.  Use --no-seektable
376                     for no SEEKTABLE.  Note: '-S #x' and '-S #s' will not
377                     work if the encoder can't determine the input size before
378                     starting.  Note: if you use '-S #' and # is >=
379                     samples in the input, there will be either no seek
380                     point entered (if the input size is determinable
381                     before encoding starts) or a placeholder point (if
382                     input size is not determinable).</para>
383                 </listitem>
384               </varlistentry>
385
386               <varlistentry>
387                 <term><option>-P</option> <replaceable>#</replaceable>, <option>--padding</option>=<replaceable>#</replaceable></term>
388
389                 <listitem>
390                   <para>Tell the encoder to write a PADDING metadata
391                     block of the given length (in bytes) after the
392                     STREAMINFO block.  This is useful if you plan to
393                     tag the file later with an APPLICATION block;
394                     instead of having to rewrite the entire file later
395                     just to insert your block, you can write directly
396                     over the PADDING block.  Note that the total length
397                     of the PADDING block will be 4 bytes longer than
398                     the length given because of the 4 metadata block
399                     header bytes.  You can force no PADDING block at
400                     all to be written with --no-padding.  The encoder
401                     writes a PADDING block of 4096 bytes by default.
402                     </para>
403                 </listitem>
404               </varlistentry>
405
406               <varlistentry>
407                 <term><option>-T</option> <replaceable>FIELD=VALUE</replaceable>, <option>--tag</option>=<replaceable>FIELD=VALUE</replaceable></term>
408
409                 <listitem>
410                   <para>Add a Vorbis comment.  The comment must adhere
411                     to the Vorbis comment spec; i.e. the FIELD must
412                     contain only legal characters, terminated by an
413                     'equals' sign.  Make sure to quote the comment if
414                     necessary.  This option may appear more than once
415                     to add several comments.  NOTE: all tags will be
416                     added to all encoded files.</para>
417                 </listitem>
418               </varlistentry>
419
420               <varlistentry>
421                 <term><option>-b</option> <replaceable>#</replaceable>, <option>--blocksize</option>=<replaceable>#</replaceable></term>
422
423                 <listitem>
424                   <para>Specify the block size in samples.  The
425                     default is 1152 for -l 0, else 4608; must be one of
426                     192, 576, 1152, 2304, 4608, 256, 512, 1024, 2048,
427                     4096, 8192, 16384, or 32768 (unless --lax is used)</para>
428                 </listitem>
429               </varlistentry>
430
431               <varlistentry>
432                 <term><option>-m</option>, <option>--mid-side</option></term>
433
434                 <listitem>
435                   <para>Try mid-side coding for each frame (stereo
436                     input only)</para>
437                 </listitem>
438               </varlistentry>
439
440               <varlistentry>
441                 <term><option>-M</option>, <option>--adaptive-mid-side</option></term>
442
443                 <listitem>
444                   <para>Adaptive mid-side coding for all frames (stereo
445                     input only)</para>
446                 </listitem>
447               </varlistentry>
448
449               <varlistentry>
450                 <term><option>-0</option>..<option>-8</option>, <option>--compression-level-0</option>..<option>--compression-level-8</option></term>
451
452                 <listitem>
453                   <para>Fastest compression..highest compression
454                     (default is -5).  These are synonyms for other
455                     options:</para>
456
457                   <variablelist>
458                     <varlistentry>
459                       <term><option>-0</option>, <option>--compression-level-0</option></term>
460
461                       <listitem>
462                         <para>Synonymous with -l 0 -b 1152 -r 2,2
463                           </para>
464                       </listitem>
465                     </varlistentry>
466
467                     <varlistentry>
468                       <term><option>-1</option>, <option>--compression-level-1</option></term>
469
470                       <listitem>
471                         <para>Synonymous with -l 0 -b 1152 -M -r 2,2
472                           </para>
473                       </listitem>
474                     </varlistentry>
475
476                     <varlistentry>
477                       <term><option>-2</option>, <option>--compression-level-2</option></term>
478
479                       <listitem>
480                         <para>Synonymous with -l 0 -b 1152 -m -r 3
481                           </para>
482                       </listitem>
483                     </varlistentry>
484
485                     <varlistentry>
486                       <term><option>-3</option>, <option>--compression-level-3</option></term>
487
488                       <listitem>
489                         <para>Synonymous with -l 6 -b 4608 -r 3,3
490                           </para>
491                       </listitem>
492                     </varlistentry>
493
494                     <varlistentry>
495                       <term><option>-4</option>, <option>--compression-level-4</option></term>
496
497                       <listitem>
498                         <para>Synonymous with -l 8 -b 4608 -M -r 3,3
499                           </para>
500                       </listitem>
501                     </varlistentry>
502
503                     <varlistentry>
504                       <term><option>-5</option>, <option>--compression-level-5</option></term>
505
506                       <listitem>
507                         <para>Synonymous with -l 8 -b 4608 -m -r 3,3
508                           </para>
509                       </listitem>
510                     </varlistentry>
511
512                     <varlistentry>
513                       <term><option>-6</option>, <option>--compression-level-6</option></term>
514
515                       <listitem>
516                         <para>Synonymous with -l 8 -b 4608 -m -r 4
517                           </para>
518                       </listitem>
519                     </varlistentry>
520
521                     <varlistentry>
522                       <term><option>-7</option>, <option>--compression-level-7</option></term>
523
524                       <listitem>
525                         <para>Synonymous with -l 8 -b 4608 -m -e -r 6
526                           </para>
527                       </listitem>
528                     </varlistentry>
529
530                     <varlistentry>
531                       <term><option>-8</option>, <option>--compression-level-8</option></term>
532
533                       <listitem>
534                         <para>Synonymous with -l 12 -b 4608 -m -e -r 6
535                           </para>
536                       </listitem>
537                     </varlistentry>
538                   </variablelist>
539
540                 </listitem>
541
542               </varlistentry>
543
544               <varlistentry>
545                 <term><option>--fast</option></term>
546
547                 <listitem>
548                   <para>Fastest compression.  Currently
549                     synonymous with -0.</para>
550                 </listitem>
551               </varlistentry>
552
553               <varlistentry>
554                 <term><option>--best</option></term>
555
556                 <listitem>
557                   <para>Highest compression.  Currently
558                     synonymous with -8.</para>
559                 </listitem>
560               </varlistentry>
561
562               <varlistentry>
563                 <term><option>-e</option>, <option>--exhaustive-model-search</option></term>
564
565                 <listitem>
566                   <para>Do exhaustive model search
567                     (expensive!)</para>
568                 </listitem>
569               </varlistentry>
570
571               <varlistentry>
572                 <term><option>-l</option> <replaceable>#</replaceable>, <option>--max-lpc-order</option>=<replaceable>#</replaceable></term>
573
574                 <listitem>
575                   <para>Set the maximum LPC order; 0 means use only the fixed predictors</para>
576                 </listitem>
577               </varlistentry>
578
579               <varlistentry>
580                 <term><option>-p</option>, <option>--qlp-coeff-precision-search</option></term>
581
582                 <listitem>
583                   <para>Do exhaustive search of LP coefficient
584                     quantization (expensive!).  Overrides -q;
585                     does nothing if using -l 0</para>
586                 </listitem>
587               </varlistentry>
588
589               <varlistentry>
590                 <term><option>-q</option> <replaceable>#</replaceable>, <option>--qlp-coeff-precision</option>=<replaceable>#</replaceable></term>
591
592                 <listitem>
593                   <para>Precision of the quantized linear-predictor
594                     coefficients, 0 => let encoder decide (min is 5,
595                     default is 0)</para>
596                 </listitem>
597               </varlistentry>
598
599               <varlistentry>
600                 <term><option>-r</option> [<replaceable>#</replaceable>,]<replaceable>#</replaceable>, <option>--rice-partition-order</option>=[<replaceable>#</replaceable>,]<replaceable>#</replaceable></term>
601
602                 <listitem>
603                   <para>Set the [min,]max residual partition order
604                     (0..16). min defaults to 0 if unspecified.  Default
605                     is -r 3,3.</para>
606                 </listitem>
607               </varlistentry>
608
609             </variablelist>
610
611           </refsect2>
612           <refsect2>
613             <title>Format Options</title>
614
615             <variablelist>
616               <varlistentry>
617                 <term><option>--endian</option>={<replaceable>big</replaceable>|<replaceable>little</replaceable>}</term>
618
619                 <listitem>
620                   <para>Set the byte order for samples</para>
621                 </listitem>
622               </varlistentry>
623
624               <varlistentry>
625                 <term><option>--channels</option>=<replaceable>#</replaceable></term>
626
627                 <listitem>
628                   <para>Set number of channels.</para>
629                 </listitem>
630               </varlistentry>
631
632               <varlistentry>
633                 <term><option>--bps</option>=<replaceable>#</replaceable></term>
634
635                 <listitem>
636                   <para>Set bits per sample.</para>
637                 </listitem>
638               </varlistentry>
639
640               <varlistentry>
641                 <term><option>--sample-rate</option>=<replaceable>#</replaceable></term>
642
643                 <listitem>
644                   <para>Set sample rate (in Hz).</para>
645                 </listitem>
646               </varlistentry>
647
648               <varlistentry>
649                 <term><option>--sign</option>={<replaceable>signed</replaceable>|<replaceable>unsigned</replaceable>}</term>
650
651                 <listitem>
652                   <para>Set the sign of samples (the default is signed).</para>
653                 </listitem>
654               </varlistentry>
655
656               <varlistentry>
657                 <term><option>--force-aiff-format</option></term>
658
659                 <listitem>
660                   <para>Force the decoder to output AIFF format.  This option
661                     is not needed if the output filename (as set by -o) ends
662                     with <filename>.aiff</filename>.  Also, this option has no
663                     effect when encoding since input AIFF is auto-detected.</para>
664                 </listitem>
665               </varlistentry>
666
667               <varlistentry>
668                 <term><option>--force-raw-format</option></term>
669
670                 <listitem>
671                   <para>Force input (when encoding) or output (when decoding)
672                     to be treated as raw samples (even if filename ends
673                     in <filename>.wav</filename>).</para>
674                 </listitem>
675               </varlistentry>
676
677             </variablelist>
678           </refsect2>
679
680           <refsect2>
681             <title>Negative Options</title>
682
683             <variablelist>
684               <varlistentry>
685                 <term><option>--no-adaptive-mid-side</option></term>
686                 <term><option>--no-decode-through-errors</option></term>
687                 <term><option>--no-delete-input-file</option></term>
688                 <term><option>--no-exhaustive-model-search</option></term>
689                 <term><option>--no-lax</option></term>
690                 <term><option>--no-mid-side</option></term>
691                 <term><option>--no-ogg</option></term>
692                 <term><option>--no-padding</option></term>
693                 <term><option>--no-qlp-coeff-precision-search</option></term>
694                 <term><option>--no-residual-gnuplot</option></term>
695                 <term><option>--no-residual-text</option></term>
696                 <term><option>--no-sector-align</option></term>
697                 <term><option>--no-seektable</option></term>
698                 <term><option>--no-silent</option></term>
699                 <term><option>--no-verify</option></term>
700                 <listitem>
701                   <para>These flags can be used to invert the sense
702                     of the corresponding normal option.</para>
703                 </listitem>
704               </varlistentry>
705             </variablelist>
706
707           </refsect2>
708
709         </refsect1>
710           <refsect1>
711             <title>SEE ALSO</title>
712
713             <para>metaflac(1).</para>
714
715             <para>The programs are documented fully by HTML format
716               documentation, available in
717               <filename>/usr/share/doc/flac/html</filename> on
718                 &debian; systems.</para>
719           </refsect1>
720           <refsect1>
721             <title>AUTHOR</title>
722
723             <para>This manual page was written by &dhusername; &dhemail; for
724               the &debian; system (but may be used by others).</para>
725
726             <!-- <para>Permission is granted to copy, distribute and/or modify
727             this document under the terms of the <acronym>GNU</acronym> Free
728             Documentation License, Version 1.1 or any later version
729             published by the Free Software Foundation; with no Invariant
730             Sections, no Front-Cover Texts and no Back-Cover Texts.  A copy
731             of the license can be found under
732           <filename>/usr/share/common-licenses/FDL</filename>.</para> -->
733
734         </refsect1>
735       </refentry>
736
737         <!-- Keep this comment at the end of the file
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752               -->