diff options
Diffstat (limited to 'src/xz/message.c')
| -rw-r--r-- | src/xz/message.c | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/src/xz/message.c b/src/xz/message.c index 971305ba..9e1ee2f6 100644 --- a/src/xz/message.c +++ b/src/xz/message.c @@ -1072,7 +1072,8 @@ message_help(bool long_help) " -e, --extreme use more CPU time when encoding to increase compression\n" " ratio without increasing memory usage of the decoder")); - puts(_( + if (long_help) + puts(_( " -M, --memory=NUM use roughly NUM bytes of memory at maximum; 0 indicates\n" " the default setting, which depends on the operation mode\n" " and the amount of physical memory (RAM)")); @@ -1085,9 +1086,9 @@ message_help(bool long_help) || defined(HAVE_ENCODER_LZMA2) || defined(HAVE_DECODER_LZMA2) puts(_( "\n" -" --lzma1=[OPTS] LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n" -" --lzma2=[OPTS] more of the following options (valid values; default):\n" -" preset=NUM reset options to preset number NUM (1-9)\n" +" --lzma1[=OPTS] LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n" +" --lzma2[=OPTS] more of the following options (valid values; default):\n" +" preset=NUM reset options to preset number NUM (0-9)\n" " dict=NUM dictionary size (4KiB - 1536MiB; 8MiB)\n" " lc=NUM number of literal context bits (0-4; 3)\n" " lp=NUM number of literal position bits (0-4; 0)\n" @@ -1110,7 +1111,7 @@ message_help(bool long_help) #if defined(HAVE_ENCODER_DELTA) || defined(HAVE_DECODER_DELTA) puts(_( "\n" -" --delta=[OPTS] Delta filter; valid OPTS (valid values; default):\n" +" --delta[=OPTS] Delta filter; valid OPTS (valid values; default):\n" " dist=NUM distance between bytes being subtracted\n" " from each other (1-256; 1)")); #endif @@ -1118,7 +1119,7 @@ message_help(bool long_help) #if defined(HAVE_ENCODER_SUBBLOCK) || defined(HAVE_DECODER_SUBBLOCK) puts(_( "\n" -" --subblock=[OPTS] Subblock filter; valid OPTS (valid values; default):\n" +" --subblock[=OPTS] Subblock filter; valid OPTS (valid values; default):\n" " size=NUM number of bytes of data per subblock\n" " (1 - 256Mi; 4Ki)\n" " rle=NUM run-length encoder chunk size (0-256; 0)")); @@ -1149,19 +1150,16 @@ message_help(bool long_help) if (long_help) { printf(_( -"On this system and configuration, the tool will use at maximum of\n" -" * roughly %'" PRIu64 " MiB RAM for compression;\n" -" * roughly %'" PRIu64 " MiB RAM for decompression; and\n"), - hardware_memlimit_encoder() / (1024 * 1024), - hardware_memlimit_decoder() / (1024 * 1024)); - printf(N_(" * one thread for (de)compression.\n\n", - " * %'" PRIu32 " threads for (de)compression.\n\n", - hardware_threadlimit_get()), - hardware_threadlimit_get()); +"On this system and configuration, this program will use at maximum of roughly\n" +"%'" PRIu64 " MiB RAM and "), hardware_memlimit_get() / (1024 * 1024)); + printf(N_("one thread.\n\n", "%'" PRIu32 " threads.\n\n", + hardware_threadlimit_get()), + hardware_threadlimit_get()); } printf(_("Report bugs to <%s> (in English or Finnish).\n"), PACKAGE_BUGREPORT); + printf(_("XZ Utils home page: <http://tukaani.org/xz/>\n")); my_exit(E_SUCCESS); } |