enca(1)enca(1)NAME
enca -- detect and convert encoding of text files
SYNOPSIS
enca [-L LANGUAGE] [OPTION]... [FILE]...
enconv [-L LANGUAGE] [OPTION]... [FILE]...
INTRODUCTION AND EXAMPLES
If you are lucky enough, the only two things you will ever need to know
are: command
enca FILE
will tell you which encoding file FILE uses (without changing it), and
enconv FILE
will convert file FILE to your locale native encoding. To convert the
file to some other encoding use the -x option (see -x entry in section
OPTIONS and sections CONVERSION and ENCODINGS for details).
Both work with multiple files and standard input (output) too. E.g.
enca -x latin2 <sometext | lpr
assures file `sometext' is in ISO Latin 2 when it's sent to printer.
The main reason why these command will fail and turn your files into
garbage is that Enca needs to know their language to detect the encod‐
ing. It tries to determine your language and preferred charset from
locale settings, which might not be what you want.
You can (or have to) use -L option to tell it the right language. Sup‐
pose, you downloaded some Russian HTML file, `file.htm', it claims it's
windows-1251 but it isn't. So you run
enca -L ru file.htm
and find out it's KOI8-R (for example). Be warned, currently there are
not many supported languages (see section LANGUAGES).
Another warning concerns the fact several Enca's features, namely its
charset conversion capabilities, strongly depend on what other tools
are installed on your system (see section CONVERSION)--run
enca --version
to get list of features (see section FEATURES). Also try
enca --help
to get description of all other Enca options (and to find the rest of
this manual page redundant).
DESCRIPTION
Enca reads given text files, or standard input when none are given, and
uses knowledge about their language (must be supported by you) and a
mixture of parsing, statistical analysis, guessing and black magic to
determine their encodings, which it then prints to standard output (or
it confesses it doesn't have any idea what the encoding could be). By
default, Enca presents results as a multiline human-readable descrip‐
tions, several other formats are available--see Output type selectors
below.
Enca can also convert files to some other encoding ENC when you ask for
it--either using a built-in converter, some conversion library, or by
calling an external converter.
Enca's primary goal is to be usable unattended, as an automatic conver‐
sion tool, though it perhaps have not reached this point yet (please
see section SECURITY).
Please note except rare cases Enca really has to know the language of
input files to give you a reliable answer. On the other hand, it can
then cope quite well with files that are not purely textual or even
detect charset of text strings inside some binary file; of course, it
depends on the character of the non-text component.
Enca doesn't care about structure of input files, it views them as a
uniform piece of text/data. In case of multipart files (e.g. mail‐
boxes), you have to use some tool knowing the structure to extract the
individual parts first. It's the cost of ability to detect encodings
of any damaged, incomplete or otherwise incorrect files.
OPTIONS
There are several categories of options: operation mode options, output
type selectors, guessing parameters, conversion parameters, general
options and listings.
All long options can be abbreviated as long as they are unambiguous,
mandatory parameters of long options are mandatory for short options
too.
Operation modes
are following:
-c, --auto-convert
Equivalent to calling Enca as enconv.
If no output type selector is specified, detect file encodings,
guess your preferred charset from locales, and convert files to
it (only available with +target-charset-auto feature).
-g, --guess
Equivalent to calling Enca as enca.
If no output type selector is specified, detect file encodings
and report them.
Output type selectors
select what action Enca will take when it determines the encoding; most
of them just choose between different names, formats and conventions
how encodings can be printed, but one of them (-x) is special: it tells
Enca to recode files to some other encoding ENC. These options are
mutually exclusive; if you specify more than one output type selector
the last one takes precedence.
Several output types represent charset name used by some other program,
but not all these programs know all the charsets which Enca recognises.
Be warned, Enca makes no difference between unrecognised charset and
charset having no name in given namespace in such situations.
-d, --details
It used to print a few pages of details about the guessing
process, but since Enca is just a program linked against Enca
library, this is not possible and this option is roughly equiva‐
lent to --human-readable, except it reports failure reason when
Enca doesn't recognize the encoding.
-e, --enca-name
Prints Enca's nice name of the charset, i.e., perhaps the most
generally accepted and more or less human-readable charset iden‐
tifier, with surfaces appended.
This name is used when calling an external converter, too.
-f, --human-readable
Prints verbal description of the detected charset and sur‐
faces--something a human understands best. This is the default
behaviour.
The precise format is following: the first line contains charset
name alone, and it's followed by zero or more indented lines
containing names of detected surfaces. This format is not, how‐
ever, suitable or intended for further machine-processing, and
the verbal charset descriptions are like to change in the
future.
-i, --iconv-name
Prints how iconv(3) (and/or iconv(1)) calls the detected
charset. More precisely, it prints one, more or less arbitrar‐
ily chosen, alias accepted by iconv. A charset unknown to iconv
counts as unknown.
This output type makes sense only when Enca is compiled with
iconv support (feature +iconv-interface).
-r, --rfc1345-name
Prints RFC 1345 charset name. When such a name doesn't exist
because RFC 1345 doesn't define a given encoding, some other
name defined in some other RFC or just the name which author
considers `the most canonical', is printed.
Since RFC 1345 doesn't define surfaces, no surface info is
appended.
-m, --mime-name
Prints preferred MIME name of detected charset. This is the
name you should normally use when fixing e-mails or web pages.
A charset not present in http://www.iana.org/assignments/charac‐
ter-sets counts as unknown.
-s, --cstocs-name
Prints how cstocs(1) calls the detected charset. A charset
unknown to cstocs counts as unknown.
-n, --name=WORD
Prints charset (encoding) name selected by WORD (can be abbrevi‐
ated as long as is unambiguous). For names listed above,
--name=WORD is equivalent to --WORD.
Using aliases as the output type causes Enca to print list of
all accepted aliases of detected charset.
-x, --convert-to=[..]ENC
Converts file to encoding ENC.
The optional `..' before encoding name has no special meaning,
except you can use it to remind yourself that, unlike in
recode(1), you should specify desired encoding, instead of cur‐
rent.
You can use recode(1) recoding chains or any other kind of
braindead recoding specification for ENC, provided that you tell
Enca to use some tool understanding it for conversion (see sec‐
tion CONVERSION).
When Enca fails to determine the encoding, it prints a warning
and leaves the the file as is; when it is run as a filter it
tries to do its best to copy standard input to standard output
unchanged. Nevertheless, you should not rely on it and do
backup.
Guessing parameters
There's only one: -L setting language of input files. This option is
mandatory (but see below).
-L, --language=LANG
Sets language of input files to LANG.
More precisely, LANG can be any valid locale name (or alias with
+locale-alias feature) of some supported language. You can also
specify `none' as language name, only multibyte encodings are
recognised then. Run
enca --list languages
to get list of supported languages. When you don't specify any
language Enca tries to guess your language from locale settings
and assumes input files use this language. See section LAN‐
GUAGES for details.
Conversion parameters
give you finer control of how charset conversion will be performed.
They don't affect anything when -x is not specified as output type.
Please see section CONVERSION for the gory conversion details.
-C, --try-converters=LIST
Appends comma separated LIST to the list of converters that will
be tried when you ask for conversion. Their names can be abbre‐
viated as long as they are unambiguous. Run
enca --list converters
to get list of all valid converter names (and see section CON‐
VERSION for their description).
The default list depends on how Enca has been compiled, run
enca --help
to find out default converter list.
Note the default list is used only when you don't specify -C at
all. Otherwise, the list is built as if it were initially empty
and every -C adds new converter(s) to it. Moreover, specifying
none as converter name causes clearing the converter list.
-E, --external-converter-program=PATH
Sets external converter program name to PATH. Default external
converter depends on how enca has been complied, and the possi‐
bility to use external converters may not be available at all.
Run
enca --help
to find out default converter program in your enca build.
General options
don't fit to other option categories...
-p, --with-filename
Forces Enca to prefix each result with corresponding file name.
By default, Enca prefixes results with filenames when run on
multiple files.
Standard input is printed as STDIN and standard output as STDOUT
(the latter can be probably seen in error messages only).
-P, --no-filename
Forces Enca to not prefix results with file names. By default,
Enca doesn't prefix result with file name when run on a single
file (including standard input).
-V, --verbose
Increases verbosity level (each use increases it by one).
Currently this option in not very useful because different parts
of Enca respond differently to the same verbosity level, mostly
not at all.
Listings
are all terminal, i.e. when Enca encounters some of them it prints the
required listing and terminates without processing any following
options.
-h, --help
Prints brief usage help.
-G, --license
Prints full Enca license (through a pager, if possible).
-l, --list=WORD
Prints list specified by WORD (can be abbreviated as long as it
is unambiguous). Available lists include:
built-in-charsets. All encodings convertible by built-in con‐
verter, by group (both input and output encoding must be from
this list and belong to the same group for internal conversion).
built-in-encodings. Equivalent to built-in-charsets, but con‐
sidered obsolete; will be accepted with a warning, for a while.
converters. All valid converter names (to be used with -C).
charsets. All encodings (charsets). You can select what names
will be printed with --name or any name output type selector (of
course, only encodings having a name in given namespace will be
printed then), the selector must be specified before --list.
encodings. Equivalent to charsets, but considered obsolete;
will be accepted with a warning, for a while.
languages. All supported languages together with charsets
belonging to them. Note output type selects language name
style, not charset name style here.
names. All possible values of --name option.
lists. All possible values of this option. (Crazy?)
surfaces. All surfaces Enca recognises.
-v, --version
Prints program version and list of features (see section FEA‐
TURES).
CONVERSION
Though Enca has been originally designed as a tool for guessing encod‐
ing only, it now features several methods of charset conversion. You
can control which of them will be used with -C.
Enca sequentially tries converters from the list specified by -C until
it finds some that is able to perform required conversion or until it
exhausts the list. You should specify preferred converters first, less
preferred later. External converter (extern) should be always speci‐
fied last, only as last resort, since it's usually not possible to
recover when it fails. The default list of converters always starts
with built-in and then continues with the first one available from:
librecode, iconv, nothing.
It should be noted when Enca says it is not able to perform the conver‐
sion it only means none of the converters is able to perform it. It
can be still possible to perform the required conversion in several
steps, using several converters, but to figure out how, human intelli‐
gence is probably needed.
Built-in converter
is the simplest and far the fastest of all, can perform only a few
byte-to-byte conversions and modifies files directly in place (may be
considered dangerous, but is pretty efficient). You can get list of
all encodings it can convert with
enca --list built-in
Beside speed, its main advantage (and also disadvantage) is that it
doesn't care: it simply converts characters having a representation in
target encoding, doesn't touch anything else and never prints any error
message.
This converter can be specified as built-in with -C.
Librecode converter
is an interface to GNU recode library, that does the actual recoding
job. It may or may not be compiled in; run
enca --version
to find out its availability in your enca build (feature +libre‐
code-interface).
You should be familiar with recode(1) before using it, since recode is
a quite sophisticated and powerful charset conversion tool. You may
run into problems using it together with Enca particularly because
Enca's support for surfaces not 100% compatible, because recode tries
too hard to make the transformation reversible, because it sometimes
silently ignores I/O errors, and because it's incredibly buggy. Please
see GNU recode info pages for details about recode library.
This converter can be specified as librecode with -C.
Iconv converter
is an interface to the UNIX98 iconv(3) conversion functions, that do
the actual recoding job. It may or may not be compiled in; run
enca --version
to find out its availability in your enca build (feature +iconv-inter‐
face).
While iconv is present on most today systems it only rarely offer some
useful set of available conversions, the only notable exception being
iconv from GNU libc. It is usually quite picky about surfaces, too
(while, at the same time, not implementing surface conversion). It
however probably represents the only standard(ized) tool able to per‐
form conversion from/to Unicode. Please see iconv documentation about
for details about its capabilities on your particular system.
This converter can be specified as iconv with -C.
External converter
is an arbitrary external conversion tool that can be specified with -E
option (at most one can be defined simultaneously). There are some
standard, provided together with enca: cstocs, recode, map, umap, and
piconv. All are wrapper scripts: for cstocs(1), recode(1), map(1),
umap(1), and piconv(1).
Please note enca has little control what the external converter really
does. If you set it to /bin/rm you are fully responsible for the con‐
sequences.
If you want to make your own converter to use with enca, you should
know it is always called
CONVERTER ENC_CURRENT ENC FILE [-]
where CONVERTER is what has been set by -E, ENC_CURRENT is detected
encoding, ENC is what has been specified with -x, and FILE is the file
to convert, i.e. it is called for each file separately. The optional
fourth parameter, -, should cause (when present) sending result of con‐
version to standard output instead of overwriting the file FILE. The
converter should also take care of not changing file permissions,
returning error code 1 when it fails and cleaning its temporary files.
Please see the standard external converters for examples.
This converter can be specified as extern with -C.
Default target charset
The straightforward way of specifying target charset is the -x option,
which overrides any defaults. When Enca is called as enconv, default
target charset is selected exactly the same way as recode(1) does it.
If the DEFAULT_CHARSET environment variable is set, it's used as the
target charset.
Otherwise, if you system provides the nl_langinfo(3) function, current
locale's native charset is used as the target charset.
When both methods fail, Enca complains and terminates.
Reversibility notes
If reversibility is crucial for you, you shouldn't use enca as con‐
verter at all (or maybe you can, with very specifically designed
recode(1) wrapper). Otherwise you should at least know that there four
basic means of handling inconvertible character entities:
fail--this is a possibility, too, and incidentally it's exactly what
current GNU libc iconv implementation does (recode can be also told to
do it)
don't touch them--this is what enca internal converter always does and
recode can do; though it is not reversible, a human being is usually
able to reconstruct the original (at least in principle)
approximate them--this is what cstocs can do, and recode too, though
differently; and the best choice if you just want to make the accursed
text readable
drop them out--this is what both recode and cstocs can do (cstocs can
also replace these characters by some fixed character instead of mere
ignoring); useful when the to-be-omitted characters contain only noise.
Please consult your favourite converter manual for details of this
issue. Generally, if you are not lucky enough to have all convertible
characters in you file, manual intervention is needed anyway.
Performance notes
Poor performance of available converters has been one of main reasons
for including built-in converter in enca. Try to use it whenever pos‐
sible, i.e. when files in consideration are charset-clean enough or
charset-messy enough so that its zero built-in intelligence doesn't
matter. It requires no extra disk space nor extra memory and can out‐
perform recode(1) more than 10 times on large files and Perl version
(i.e. the faster one) of cstocs(1) more than 400 times on small files
(in fact it's almost as fast as mere cp(1)).
Try to avoid external converters when it's not absolutely necessary
since all the forking and moving stuff around is incredibly slow.
ENCODINGS
You can get list of recognised character sets with
enca --list charsets
and using --name parameter you can select any name you want to be used
in the listing. You can also list all surfaces with
enca --list surfaces
Encoding and surface names are case insensitive and non-alphanumeric
characters are not taken into account. However, non-alphanumeric char‐
acters are mostly not allowed at all. The only allowed are: `-', `_',
`.', `:', and `/' (as charset/surface separator). So `ibm852' and
`IBM-852' are the same, while `IBM 852' is not accepted.
Charsets
Following list of recognised charsets uses Enca's names (-e) and verbal
descriptions as reported by Enca (-f):
ASCII 7bit ASCII characters
ISO-8859-2 ISO 8859-2 standard; ISO Latin 2
ISO-8859-4 ISO 8859-4 standard; Latin 4
ISO-8859-5 ISO 8859-5 standard; ISO Cyrillic
ISO-8859-13 ISO 8859-13 standard; ISO Baltic; Latin 7
ISO-8859-16 ISO 8859-16 standard
CP1125 MS-Windows code page 1125
CP1250 MS-Windows code page 1250
CP1251 MS-Windows code page 1251
CP1257 MS-Windows code page 1257; WinBaltRim
IBM852 IBM/MS code page 852; PC (DOS) Latin 2
IBM855 IBM/MS code page 855
IBM775 IBM/MS code page 775
IBM866 IBM/MS code page 866
baltic ISO-IR-179; Baltic
KEYBCS2 Kamenicky encoding; KEYBCS2
macce Macintosh Central European
maccyr Macintosh Cyrillic
ECMA-113 Ecma Cyrillic; ECMA-113
KOI-8_CS_2 KOI8-CS2 code (`T602')
KOI8-R KOI8-R Cyrillic
KOI8-U KOI8-U Cyrillic
KOI8-UNI KOI8-Unified Cyrillic
TeX (La)TeX control sequences
UCS-2 Universal character set 2 bytes; UCS-2; BMP
UCS-4 Universal character set 4 bytes; UCS-4; ISO-10646
UTF-7 Universal transformation format 7 bits; UTF-7
UTF-8 Universal transformation format 8 bits; UTF-8
CORK Cork encoding; T1
GBK Simplified Chinese National Standard; GB2312
BIG5 Traditional Chinese Industrial Standard; Big5
HZ HZ encoded GB2312
unknown Unrecognized encoding
where unknown is not any real encoding, it's reported when Enca is not
able to give a reliable answer.
Surfaces
Enca has some experimental support for so-called surfaces (see below).
It detects following surfaces (not all can be applied to all charsets):
/CR CR line terminators
/LF LF line terminators
/CRLF CRLF line terminators
N.A. Mixed line terminators
N.A. Surrounded by/intermixed with non-text data
/21 Byte order reversed in pairs (1,2 -> 2,1)
/4321 Byte order reversed in quadruples (1,2,3,4 -> 4,3,2,1)
N.A. Both little and big endian chunks, concatenated
/qp Quoted-printable encoded
Note some surfaces have N.A. in place of identifier--they cannot be
specified on command line, they can only be reported by Enca. This is
intentional because they only inform you why the file cannot be consid‐
ered surface-consistent instead of representing a real surface.
Each charset has its natural surface (called `implied' in recode) which
is not reported, e.g., for IBM 852 charset it's `CRLF line termina‐
tors'. For UCS encodings, big endian is considered as natural surface;
unusual byte orders are constructed from 21 and 4321 permutations: 2143
is reported simply as 21, while 3412 is reported as combination of 4321
and 21.
Doubly-encoded UTF-8 is neither charset nor surface, it's just
reported.
About charsets, encodings and surfaces
Charset is a set of character entities while encoding is its represen‐
tation in the terms of bytes and bits. In Enca, the word encoding
means the same as `representation of text', i.e. the relation between
sequence of character entities constituting the text and sequence of
bytes (bits) constituting the file.
So, encoding is both character set and so-called surface (line termina‐
tors, byte order, combining, Base64 transformation, etc.). Neverthe‐
less, it proves convenient to work with some {charset,surface} pairs as
with genuine charsets. So, as in recode(1), all UCS- and UTF- encod‐
ings of Universal character set are called charsets. Please see recode
documentation for more details of this issue.
The only good thing about surfaces is: when you don't start playing
with them, neither Enca won't start and it will try to behave as much
as possible as a surface-unaware program, even when talking to recode.
LANGUAGES
Enca needs to know the language of input files to work reliably, at
least in case of regular 8bit encoding. Multibyte encodings should be
recognised for any Latin, Cyrillic or Greek language.
You can (or have to) use -L option to tell Enca the language. Since
people most often work with files in the same language for which they
have configured locales, Enca tries tries to guess the language by
examining value of LC_CTYPE and other locale categories (please see
locale(7)) and using it for the language when you don't specify any.
Of course, it may be completely wrong and will give you nonsense
answers and damage your files, so please don't forget to use the -L
option. You can also use ENCAOPT environment variable to set a default
language (see section ENVIRONMENT).
Following languages are supported by Enca (each language is listed
together with supported 8bit encodings).
Belarussian CP1251 IBM866 ISO-8859-5 KOI8-UNI maccyr IBM855
Bulgarian CP1251 ISO-8859-5 IBM855 maccyr ECMA-113
Czech ISO-8859-2 CP1250 IBM852 KEYBCS2 macce KOI-8_CS_2 CORK
Estonian ISO-8859-4 CP1257 IBM775 ISO-8859-13 macce baltic
Croatian CP1250 ISO-8859-2 IBM852 macce CORK
Hungarian ISO-8859-2 CP1250 IBM852 macce CORK
Lithuanian CP1257 ISO-8859-4 IBM775 ISO-8859-13 macce baltic
Latvian CP1257 ISO-8859-4 IBM775 ISO-8859-13 macce baltic
Polish ISO-8859-2 CP1250 IBM852 macce ISO-8859-13 ISO-8859-16 baltic CORK
Russian KOI8-R CP1251 ISO-8859-5 IBM866 maccyr
Slovak CP1250 ISO-8859-2 IBM852 KEYBCS2 macce KOI-8_CS_2 CORK
Slovene ISO-8859-2 CP1250 IBM852 macce CORK
Ukrainian CP1251 IBM855 ISO-8859-5 CP1125 KOI8-U maccyr
Chinese GBK BIG5 HZ
none
The special language none can be shortened to __, it contains no 8bit
encodings, so only multibyte encodings are detected.
You can also use locale names instead of languages:
Belarussian be
Bulgarian bg
Czech cs
Estonian et
Croatian hr
Hungarian hu
Lithuanian lt
Latvian lv
Polish pl
Russian ru
Slovak sk
Slovene sl
Ukrainian uk
Chinese zh
FEATURES
Several Enca's features depend on what is available on your system and
how it was compiled. You can get their list with
enca --version
Plus sign before a feature name means it's available, minus sign means
this build lacks the particular feature.
librecode-interface. Enca has interface to GNU recode library charset
conversion functions.
iconv-interface. Enca has interface to UNIX98 iconv charset conversion
functions.
external-converter. Enca can use external conversion programs (if you
have some suitable installed).
language-detection. Enca tries to guess language (-L) from locales.
You don't need the --language option, at least in principle.
locale-alias. Enca is able to decrypt locale aliases used for language
names.
target-charset-auto. Enca tries to detect your preferred charset from
locales. Option --auto-convert and calling Enca as enconv works, at
least in principle.
ENCAOPT. Enca is able to correctly parse this environment variable
before command line parameters. Simple stuff like ENCAOPT="-L uk" will
work even without this feature.
ENVIRONMENT
The variable ENCAOPT can hold set of default Enca options. Its content
is interpreted before command line arguments. Unfortunately, this
doesn't work everywhere (must have +ENCAOPT feature).
LC_CTYPE, LC_COLLATE, LC_MESSAGES (possibly inherited from LC_ALL or
LANG) is used for guessing your language (must have +language-detection
feature).
The variable DEFAULT_CHARSET can be used by enconv as the default tar‐
get charset.
DIAGNOSTICS
Enca returns exit code 0 when all input files were successfully pro‐
ceeded (i.e. all encodings were detected and all files were converted
to required encoding, if conversion was asked for). Exit code 1 is
returned when Enca wasn't able to either guess encoding or perform con‐
version on any input file because it's not clever enough. Exit code 2
is returned in case of serious (e.g. I/O) troubles.
SECURITY
It should be possible to let Enca work unattended, it's its goal. How‐
ever:
There's no warranty the detection works 100%. Don't bet on it, you can
easily lose valuable data.
Don't use enca (the program), link to libenca instead if you want any‐
thing resembling security. You have to perform the eventual conversion
yourself then.
Don't use external converters. Ideally, disable them compile-time.
Be aware of ENCAOPT and all the built-in automagic guessing various
things from environment, namely locales.
SEE ALSOautoconvert(1), cstocs(1), file(1), iconv(1), iconv(3), nl_langinfo(3),
map(1), piconv(1), recode(1), locale(5), locale(7), ltt(1), umap(1),
unicode(7), utf-8(7), xcode(1)KNOWN BUGS
It has too many unknown bugs.
The idea of using LC_* value for language is certainly braindead. How‐
ever I like it.
It can't backup files before mangling them.
In certain situations, it may behave incorrectly on >31bit file systems
and/or over NFS (both untested but shouldn't cause problems in prac‐
tice).
Built-in converter does not convert character `ch' from KOI8-CS2, and
possibly some other characters you've probably never heard about any‐
way.
EOL type recognition works poorly on Quoted-printable encoded files.
This should be fixed someday.
There are no command line options to tune libenca parameters. This is
intentional (Enca should DWIM) but sometimes this is a nuisance.
The manual page is too long, especially this section. This doesn't
matter since nobody does read it.
Send bug reports to <https://github.com/nijel/enca/issues>.
TRIVIA
Enca is Extremely Naive Charset Analyser. Nevertheless, the `enc'
originally comes from `encoding' so the leading `e' should be read as
in `encoding' not as in `extreme'.
AUTHORS
David Necas (Yeti) <yeti@physics.muni.cz>
Michal Cihar <michal@cihar.com>
Unicode data has been generated from various (free) on-line resources
or using GNU recode. Statistical data has been generated from various
texts on the Net, I hope character counting doesn't break anyone's
copyright.
ACKNOWLEDGEMENTS
Please see the file THANKS in distribution.
COPYRIGHT
Copyright (C) 2000-2003 David Necas (Yeti).
Copyright (C) 2009 Michal Cihar <michal@cihar.com>.
Enca is free software; you can redistribute it and/or modify it under
the terms of version 2 of the GNU General Public License as published
by the Free Software Foundation.
Enca is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FIT‐
NESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details.
You should have received a copy of the GNU General Public License along
with Enca; if not, write to the Free Software Foundation, Inc., 675
Mass Ave, Cambridge, MA 02139, USA.
enca 1.11 Sep 2009 enca(1)
