Update help for greedy behavior of --update.

svn path=/main/trunk/; revision=4853

diff --git a/pym/emergehelp.py b/pym/emergehelp.py
index 45346b54ba9556b0f5251ffa8e15bc8337497a3d..c6c0e465de6a7f17b61ab13c5f12a716616c2dfc 100644 (file)
--- a/pym/emergehelp.py
+++ b/pym/emergehelp.py
@@ -141,8 +141,9 @@ def help(myaction,myopts,havecolor=1):
                print "              Updates packages to the best version available, which may not"
                print "              always be the highest version number due to masking for testing"
                print "              and development. This will also update direct dependencies which"
-               print "              may not what you want. In general use this option only in combi-"
-               print "              nation with the world or system target."
+               print "              may not what you want. Package atoms specified on the command line"
+               print "              are greedy, meaning that unspecific atoms may match multiple"
+               print "              installed versions of slotted packages."
                print
                print "       "+green("--version")+" ("+green("-V")+" short option)"
                print "              Displays the currently installed version of portage along with"