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-rw-r--r--src/lzma/help.c17
1 files changed, 8 insertions, 9 deletions
diff --git a/src/lzma/help.c b/src/lzma/help.c
index d4888653..0b530ff5 100644
--- a/src/lzma/help.c
+++ b/src/lzma/help.c
@@ -82,13 +82,13 @@ show_help(void)
" --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"
" dict=NUM dictionary size in bytes (1 - 1GiB; 8MiB)\n"
-" lc=NUM number of literal context bits (0-8; 3)\n"
+" lc=NUM number of literal context bits (0-4; 3)\n"
" lp=NUM number of literal position bits (0-4; 0)\n"
" pb=NUM number of position bits (0-4; 2)\n"
" mode=MODE compression mode (`fast' or `best'; `best')\n"
-" fb=NUM number of fast bytes (5-273; 128)\n"
+" nice=NUM nice length of a match (2-273; 64)\n"
" mf=NAME match finder (hc3, hc4, bt2, bt3, bt4; bt4)\n"
-" mfc=NUM match finder cycles; 0=automatic (default)\n"
+" depth=NUM maximum search depth; 0=automatic (default)\n"
"\n"
" --x86 x86 filter (sometimes called BCJ filter)\n"
" --powerpc PowerPC (big endian) filter\n"
@@ -98,14 +98,13 @@ show_help(void)
" --sparc SPARC filter\n"
"\n"
" --delta=[OPTS] Delta filter; valid OPTS (valid values; default):\n"
-" distance=NUM Distance between bytes being\n"
-" subtracted from each other (1-256; 1)\n"
+" dist=NUM distance between bytes being subtracted\n"
+" from each other (1-256; 1)\n"
"\n"
-" --copy No filtering (useful only when specified alone)\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)\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)\n"
));
puts(_(