Mostly minor cleanups.

1 files changed, 11 insertions, 3 deletions

diff --git a/_.lua b/_.lua
index b86eda0..f5ab5b9 100755
--- a/_.lua
+++ b/_.lua
@@ -11,6 +11,7 @@ local _ = {}
 _.version = '0.0 crap'
 
 
+-- This sets the global values, here and in the caller.
 D = function(s) print('DEBUG    ' .. s); io.flush() end
 I = function(s) print('INFO     ' .. s); io.flush() end
 T = function(s) print('TIMEOUT  ' .. s); io.flush() end
@@ -20,6 +21,13 @@ C = function(s)	print('CRITICAL ' .. s); io.flush() end
 
 
 _.parseArgs = function(options, args)
+--[[ TODO - use this for config files as well.
+    An optional argument, the base config file name to look for.  In this order, with later ones overriding earlier ones -
+        defaults from the options table
+        /etc/base.conf.lua
+        ~/.base.conf.lua
+        command line arguments
+]]
     local o = nil
     if 0 ~= #args then
         for i,a in pairs(args) do
@@ -29,7 +37,7 @@ _.parseArgs = function(options, args)
             o = options[opt]
             D('Argument ' .. i .. ' = ' .. a)
             if nil ~= o then
-                o:func(a, args, i)
+                if nil ~= o.func then o:func(a, args, i) end
             end
         end
     end
@@ -206,9 +214,9 @@ __ = function(c)
         if (137 == self.status) or (124 == self.status) then
             T("timeout killed " .. self.status .. ' ' .. self.command)
         elseif (nil == self.status) then
-            I("STATUS |" .. "NIL" .. '| ' .. self.command)
+            D("STATUS |" .. "NIL" .. '| ' .. self.command)
         elseif (0 ~= self.status) then
-            I("STATUS |" .. self.status .. '| ' .. self.command)
+            D("STATUS |" .. self.status .. '| ' .. self.command)
         end
         return self
     end