From fd6a380f4eda4f00be5f2aa8d222992cd74a714f Mon Sep 17 00:00:00 2001
From: Lasse Collin <lasse.collin@tukaani.org>
Date: Sun, 22 Feb 2009 19:07:54 +0200
Subject: Add a rough explanation of --extreme to output of --help.

---
 src/xz/message.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/xz/message.c b/src/xz/message.c
index eba7205f..ae9b590e 100644
--- a/src/xz/message.c
+++ b/src/xz/message.c
@@ -1075,6 +1075,10 @@ message_help(bool long_help)
 "  -0 .. -9            compression preset; 0-2 fast compression, 3-5 good\n"
 "                      compression, 6-9 excellent compression; default is 6"));
 
+	puts(_(
+"  -e, --extreme       use more CPU time when encoding to increase compression\n"
+"                      ratio without increasing memory usage of the decoder"));
+
 	puts(_(
 "  -M, --memory=NUM    use roughly NUM bytes of memory at maximum; 0 indicates\n"
 "                      the default setting, which depends on the operation mode\n"
-- 
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