word-list-compress Man page

WORD-LIST-COMPRESS(1) Aspell Abbreviated User’s Manual WORD-LIST-COMPRESS(1)

NAME

word-list-compress – word list compressor/decompressor for GNU Aspell

SYNOPSIS

word-list-compress c[ompress] | d[ecompress]

DESCRIPTION

word-list-compress compresses or decompresses sorted word lists for use
with the GNU Aspell spell checker.

COMMANDS
-c, c, compress
compress the plain text word list read from standard input.

-d, d, decompress
decompress the compressed word list read from standard input.

EXAMPLES
Here are a few examples of how you can use word-list-compress

word-list-compress d wordlist.txt
Decompress file wordlist.cwl to text file wordlist.txt

word-list-compress c wordlist.cwl 2>errors.txt
Compress wordlist.wl to wordlist.cwl and send any error messages
to a text file named errors.txt

LC_COLLATE=C sort -u wordlist.cwl
Sort a word list, then pipe it to word-list-compress to create a
compressed binary wordlist.cwl file.

word-list-compress d aspell to create a
spelling list. Please check the aspell info manual for
proper usage and options.

TIPS
Word-list-compress is best used with sorted word list type files. It
is not a general purpose compression program since the resulting files
may actually increase in size.

Word-list-compress accepts up to 255 text characters in the range of
{0x21…0xFF}. If your word list requires a larger character set for
certain languages or longer length for multi-word, scientific, medical,
technical or other use, then it is recommended that you compress your
word list using prezip-bin

DIAGNOSTICS
Word-list-compress normally exits with a return code of 0. If it
encounters an error, a message is sent to standard error output
(stderr), and word-list-compress exits with a non-zero return value.
Error messages are listed below:

(display help/usage message)
Unknown command given on the command line so word-list-compress
displays a usage message to standard error output.

Corrupt Input
This is only for the decompression command d. The input file is
of an unknown format or the input file/stream is corrupted. You
may have some valid output, but word-list-compress could not
complete the process. If the input file is a compressed
wordlist but you have no output file, then it may be a newer
prezip-bin version of compressed file, if so, try decompress‐
ing the file with prezip-bin instead.

Output Data Error
The output is full, write protected, or has an error and can no
longer be written to.

SEE ALSO

aspell, aspell-import, prezip-bin, run-with-aspell

Aspell is fully documented in its Texinfo manual. See the `aspell’
entry in info for more complete documentation.

REPORTING BUGS

For help, see the Aspell homepage at and send bug
reports/comments to the Aspell user list at the above address.

AUTHOR

This manual page was written by Aaron Lehmann ,
Brian Nelson and Jose Da Silva .

GNU 2005-09-05 WORD-LIST-COMPRESS(1)