Hello Stefano,

Stefano Lattarini wrote:
The lzma utilities are today superseded by the xz utilities;

Please, could it be possible to stop spreading the false idea that xz is somehow the only succesor to lzma(_alone)? They came from different authors (Ville Koskinen, Lasse Collin) and do not share a single line of code.

$ lzma -h

lzma 4.32.7 Copyright (C) 2005 Ville Koskinen
Based on LZMA SDK 4.32 Copyright (C) 1999-2005 Igor Pavlov
  [...]

$ xz -h
  [...]
Report bugs to <lasse.col...@tukaani.org> (in English or Finnish).
XZ Utils home page: <http://tukaani.org/xz/>


(As you can see, xz does not even display a proper copyright notice).

Given that lzip "supersedes"[1] lzma in the creation of compressed tarballs as much as xz does, I propose to replace this:

+  - The `lzma' compression format for distribution archives has been
+    deprecated in favor of `xz', and will be removed the next major
+    Automake release (1.12).

with this:

+  - The `lzma' compression format for distribution archives has been
+    deprecated, and will be removed in the next major Automake release
+    (1.12).


[1] There is a program in the lzip family able to decompress lzma_alone files; pdlzip. http://www.nongnu.org/lzip/pdlzip.html


Regards,
Antonio.


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