From 5d9fb1fff9bb8fd6de6d7d9efdda61c75f5fb882 Mon Sep 17 00:00:00 2001
From: Paul Beckingham <paul@beckingham.net>
Date: Tue, 31 May 2011 00:43:26 -0400
Subject: [PATCH] Help

- Modified command usage help output.
---
 src/commands/CmdHelp.cpp  | 3 +++
 src/commands/CmdQuery.cpp | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/commands/CmdHelp.cpp b/src/commands/CmdHelp.cpp
index d2de0645c..439114f80 100644
--- a/src/commands/CmdHelp.cpp
+++ b/src/commands/CmdHelp.cpp
@@ -56,6 +56,7 @@ int CmdHelp::execute (const std::string&, std::string& output)
   int row = view.addRow ();
   view.set (row, 0, "Usage:");
   view.set (row, 1, "task");
+  view.set (row, 2, "Runs rc.default.command, if specified.");
 
   // Obsolete method of getting a list of all commands.
   std::vector <std::string> all;
@@ -66,6 +67,7 @@ int CmdHelp::execute (const std::string&, std::string& output)
   // Sort alphabetically by usage.
   std::sort (all.begin (), all.end ());
 
+  // Add the regular commands.
   std::vector <std::string>::iterator name;
   for (name = all.begin (); name != all.end (); ++name)
   {
@@ -77,6 +79,7 @@ int CmdHelp::execute (const std::string&, std::string& output)
     }
   }
 
+  // Add the helper commands.
   for (name = all.begin (); name != all.end (); ++name)
   {
     if ((*name)[0] == '_')
diff --git a/src/commands/CmdQuery.cpp b/src/commands/CmdQuery.cpp
index 4241c11d9..2bd4ebedc 100644
--- a/src/commands/CmdQuery.cpp
+++ b/src/commands/CmdQuery.cpp
@@ -35,7 +35,7 @@ extern Context context;
 CmdQuery::CmdQuery ()
 {
   _keyword     = "_query";
-  _usage       = "task _query <external command>";
+  _usage       = "task _query [<filter>]";
   _description = "Executes external commands and scripts";
   _read_only   = true;
   _displays_id = true;