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authorJia Tan <jiat0218@gmail.com>2023-04-21 19:50:14 +0800
committerJia Tan <jiat0218@gmail.com>2023-07-17 23:34:55 +0800
commit47a63cad2aa778280e0c1926b7159427ea028cb1 (patch)
treebbec5bb61a63fd9389feb0744ca741ddbcad0fc3 /src/xz/message.c
parentxz: Ignore filter chains that are set but never used in --block-list. (diff)
downloadxz-47a63cad2aa778280e0c1926b7159427ea028cb1.tar.xz
xz: Update --long-help for the new --filtersX option.
Diffstat (limited to 'src/xz/message.c')
-rw-r--r--src/xz/message.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/src/xz/message.c b/src/xz/message.c
index b9fdc510..b28bb63c 100644
--- a/src/xz/message.c
+++ b/src/xz/message.c
@@ -1030,9 +1030,11 @@ message_help(bool long_help)
" start a new .xz block after every SIZE bytes of input;\n"
" use this to set the block size for threaded compression"));
puts(_(
-" --block-list=SIZES\n"
+" --block-list=BLOCKS\n"
" start a new .xz block after the given comma-separated\n"
-" intervals of uncompressed data"));
+" intervals of uncompressed data; optionally, specify a\n"
+" filter chain number (0-9) followed by a `:' before the\n"
+" uncompressed data size"));
puts(_(
" --flush-timeout=TIMEOUT\n"
" when compressing, if more than TIMEOUT milliseconds has\n"
@@ -1063,6 +1065,12 @@ message_help(bool long_help)
" syntax; use --filters-help for more information"
));
+ puts(_(
+" --filters1=FILTERS ... --filters9=FILTERS\n"
+" set additional filter chains using the liblzma filter\n"
+" string syntax to use with --block-list"
+ ));
+
#if defined(HAVE_ENCODER_LZMA1) || defined(HAVE_DECODER_LZMA1) \
|| defined(HAVE_ENCODER_LZMA2) || defined(HAVE_DECODER_LZMA2)
// TRANSLATORS: The word "literal" in "literal context bits"