Merging upstream version 1.4~pre2.

Signed-off-by: Daniel Baumann <mail@daniel-baumann.ch>

1 files changed, 9 insertions, 5 deletions

diff --git a/README b/README
index 6e7c11d..8369e27 100644
--- a/README
+++ b/README
@@ -22,17 +22,21 @@ NOTE: Bzip2 and lzip provide well-defined values of exit status, which
 makes them safe to use with zutils. Gzip and xz may return ambiguous
 warning values, making them less reliable back ends for zutils.
 
-FORMAT NOTE: If the "--format" option is given, the corresponding files
-are passed to the decompressor without verifying their format, allowing
-for example the processing of compress'd (.Z) files with gzip:
-"zcmp --format=gz file.Z file.lz".
+FORMAT NOTE: The "--format" option allows the processing of a subset of
+formats in search and recursive modes:
+"zgrep foo -r --format=bz2,lz somedir".
+
+FORMAT NOTE 2: If the "--force-format" option is given, the files are
+passed to the corresponding decompressor without verifying their format,
+allowing for example the processing of compress'd (.Z) files with gzip:
+"zcmp --force-format=gz file.Z file.lz".
 
 LANGUAGE NOTE: Uncompressed = not compressed = plain data; it may never
 have been compressed. Decompressed is used to refer to data which has
 undergone the process of decompression.
 
 
-Copyright (C) 2009-2014 Antonio Diaz Diaz.
+Copyright (C) 2009-2015 Antonio Diaz Diaz.
 
 This file is free documentation: you have unlimited permission to copy,
 distribute and modify it.