Compressed files that have suffix ``gz'', ``z'', or ``GZ'', ``Z'' are
extracted by lv using zcat (1),
- and ``bz2'' or ``BZ2'' with bzcat (1).
- Please install zcat and bzcat that can expand all of them.
+ ``bz2'' or ``BZ2'' with bzcat (1).
+ ``lzma'' or ``LZMA'' with lzcat (1).
+ and ``xz'' or ``XZ'' with xzcat (1).
+ Please install zcat, bzcat, lzcat and xzcat
+ that can expand all of them.

In case that standard output is not connected to an ordinal terminal
but to redirect or pipe-line,
--- lv451.orig/src/stream.c
+++ lv451/src/stream.c
@@ -43,6 +43,8 @@

private byte *gz_filter = "zcat";
private byte *bz2_filter = "bzcat";
+private byte *lzma_filter = "lzcat";
+private byte *xz_filter = "xzcat";

private stream_t *StreamAlloc()
{
@@ -75,10 +77,14 @@
filter = gz_filter;
else if( !strcmp( "bz2", exts ) || !strcmp( "BZ2", exts ) )
filter = bz2_filter;
+ else if( !strcmp( "lzma", exts ) || !strcmp( "LZMA", exts ) )
+ filter = lzma_filter;
+ else if( !strcmp( "xz", exts ) || !strcmp( "XZ", exts ) )
+ filter = xz_filter;
}
if( NULL != filter ){
/*
- * zcat or bzcat
+ * zcat or bzcat or lzcat or xzcat
*/
if( NULL == (st->fp = (FILE *)tmpfile()) )
perror( "temporary file" ), exit( -1 );