Added a description of emaint to `emaint --help`

svn path=/main/trunk/; revision=2298

diff --git a/bin/emaint b/bin/emaint
index b48d417c36048a7d138df842f16e809d620463b1..b5508652dcce9bd139b23b7d374be3c10d227cab 100755 (executable)
--- a/bin/emaint
+++ b/bin/emaint
@@ -66,6 +66,12 @@ def exclusive(option, unused1, unused2, unused3, var=None):
 
 
 usage = "usage: emaint [options] " + " | ".join(module_names)
+
+usage+= "\n\nCurrently emaint can only check and fix problems with one's world\n"
+usage+= "file.  Future versions will integrate other portage check-and-fix\n"
+usage+= "tools and provide a single interface to system health checks."
+
+
 parser = OptionParser(usage=usage)
 parser.add_option("-c", "--check", help="check for problems",
        action="callback", callback=exclusive, callback_kwargs={"var":"action"})