From 1d75fbb58a1313ff402a987903ea4593eb0b91a2 Mon Sep 17 00:00:00 2001
From: dvs1
Date: Mon, 28 Oct 2024 15:48:54 +1000
Subject: Minor tweaks.

---
 PolygLua.lua | 18 +++++++++---------
 aataaj.lua   |  2 +-
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/PolygLua.lua b/PolygLua.lua
index 727e62c..20925b7 100755
--- a/PolygLua.lua
+++ b/PolygLua.lua
@@ -29,13 +29,13 @@ local log = function(v, t, s)
     io.flush()
 end
 
--- This sets the global values, here and in the caller.
-D = function(s)	log(4,  'DEBUG    ', s) end
-I = function(s)	log(3,  'INFO     ', s) end
-T = function(s)	log(2,  'TIMEOUT  ', s) end
-W = function(s)	log(1,  'WARNING  ', s) end
-E = function(s)	log(0,  'ERROR    ', s) end
-C = function(s)	log(-1, 'CRITICAL ', s) end
+-- This sets the global values, here and in the caller.  The "_G." part isn't needed, it's just there to make things more obvious to the reader.
+_G.D = function(s)	log(4,  'DEBUG    ', s) end
+_G.I = function(s)	log(3,  'INFO     ', s) end
+_G.T = function(s)	log(2,  'TIMEOUT  ', s) end
+_G.W = function(s)	log(1,  'WARNING  ', s) end
+_G.E = function(s)	log(0,  'ERROR    ', s) end
+_G.C = function(s)	log(-1, 'CRITICAL ', s) end
 
 
 local optionsCommon =
@@ -190,7 +190,7 @@ _.readCmd = function(cmd)
 end
 
 
-__ = function(c)
+_G.__ = function(c)
     local exe = {status = 0, lines = {}, logging = false, showing = false, cmd = '', command = c, isScript = false, script = ''}
     local n = 0
 
@@ -201,7 +201,7 @@ __ = function(c)
 	    exe.cmd = exe.cmd .. l .. ' ; '
 	end
     elseif 'string' == type(c) then
-	exe.isScript = ('#!' == c:sub(1,2)) and (n == 0)
+	exe.isScript = (n == 0) and ('#!' == c:sub(1,2))
 	for l in string.gmatch(c, '\n*([^\n]+)\n*') do
 	    if '' ~= l then
 		if exe.isScript then
diff --git a/aataaj.lua b/aataaj.lua
index c01e4c3..d48ec94 100755
--- a/aataaj.lua
+++ b/aataaj.lua
@@ -175,7 +175,7 @@ end
 print('')
 io.flush()
 
--- TODO - No idea why the fuck #Cards kept telling me 0.  No number indexes?
+-- #Cards kept telling me 0, no number indexes.
 local cnt = 0
 for  i,C in pairs(Cards) do
     cnt = cnt + 1
-- 
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