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gpg: New option --no-compress as alias for -z0.
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doc/gpg.texi
19
doc/gpg.texi
@ -1675,24 +1675,29 @@ prevent the creation of a @file{~/.gnupg} homedir.
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@item -z @var{n}
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@itemx --compress-level @var{n}
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@itemx --bzip2-compress-level @var{n}
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@itemx --no-compress
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@opindex compress-level
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@opindex bzip2-compress-level
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@opindex no-compress
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Set compression level to @var{n} for the ZIP and ZLIB compression
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algorithms. The default is to use the default compression level of zlib
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(normally 6). @option{--bzip2-compress-level} sets the compression level
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for the BZIP2 compression algorithm (defaulting to 6 as well). This is a
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different option from @option{--compress-level} since BZIP2 uses a
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significant amount of memory for each additional compression level.
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@option{-z} sets both. A value of 0 for @var{n} disables compression.
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A value of -1 forces compression using the default level.
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Option @option{-z} sets both. A value of 0 for @var{n} disables
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compression. A value of -1 forces compression using the default
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level. Option @option{--no-compress} is identical to @option{-z0}.
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Except for the @option{--store} command compression is always used
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unless @command{gpg} detects that the input is already compressed. To
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inhibit the use of compression use @option{-z0}; to force compression
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use @option{-z-1} or option @option{z} with another compression level
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than the default as indicated by -1. Note that this overriding of the
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default deection works only with @option{z} and not with the long
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variant of this option.
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inhibit the use of compression use @option{-z0} or
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@option{--no-compress}; to force compression use @option{-z-1} or
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option @option{z} with another compression level than the default as
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indicated by -1. Note that this overriding of the default deection
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works only with @option{z} and not with the long variant of this
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option.
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@item --bzip2-decompress-lowmem
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@ -259,6 +259,7 @@ enum cmd_and_opt_values
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oCipherAlgo,
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oDigestAlgo,
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oCertDigestAlgo,
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oNoCompress,
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oCompressAlgo,
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oCompressLevel,
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oBZ2CompressLevel,
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@ -697,6 +698,7 @@ static gpgrt_opt_t opts[] = {
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ARGPARSE_s_n (oLockOnce, "lock-once", "@"),
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ARGPARSE_s_n (oLockMultiple, "lock-multiple", "@"),
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ARGPARSE_s_n (oLockNever, "lock-never", "@"),
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ARGPARSE_s_n (oNoCompress, "no-compress", "@"),
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ARGPARSE_s_s (oCompressAlgo,"compress-algo", "@"),
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ARGPARSE_s_s (oCompressAlgo, "compression-algo", "@"), /* Alias */
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ARGPARSE_s_n (oBZ2DecompressLowmem, "bzip2-decompress-lowmem", "@"),
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@ -3238,6 +3240,11 @@ main (int argc, char **argv)
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opt.compress_level = opt.bz2_compress_level = pargs.r.ret_int;
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opt.explicit_compress_option = 1;
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break;
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case oNoCompress:
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/* --no-compress is the same as -z0 */
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opt.compress_level = opt.bz2_compress_level = 0;
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opt.explicit_compress_option = 1;
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break;
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case oCompressLevel: opt.compress_level = pargs.r.ret_int; break;
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case oBZ2CompressLevel: opt.bz2_compress_level = pargs.r.ret_int; break;
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case oBZ2DecompressLowmem: opt.bz2_decompress_lowmem=1; break;
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