xz: Fix the note about --rsyncable on the man page.

This commit is contained in:
Lasse Collin 2012-10-03 15:54:24 +03:00
parent 3d93b63549
commit 65536214a3
1 changed files with 9 additions and 8 deletions

View File

@ -5,7 +5,7 @@
.\" This file has been put into the public domain.
.\" You can do whatever you want with this file.
.\"
.TH XZ 1 "2012-08-24" "Tukaani" "XZ Utils"
.TH XZ 1 "2012-10-03" "Tukaani" "XZ Utils"
.
.SH NAME
xz, unxz, xzcat, lzma, unlzma, lzcat \- Compress or decompress .xz and .lzma files
@ -2260,14 +2260,15 @@ The output can vary even between different
builds of the same XZ Utils version,
if different build options are used.
.PP
The above means that implementing
The above means that once
.B \-\-rsyncable
to create rsyncable
.B .xz
files is not going to happen without
freezing a part of the encoder
implementation, which can then be used with
.BR \-\-rsyncable .
has been implemented,
the resulting files won't necessarily be rsyncable
unless both old and new files have been compressed
with the same xz version.
This problem can be fixed if a part of the encoder
implementation is frozen to keep rsyncable output
stable across xz versions.
.
.SS "Embedded .xz decompressors"
Embedded