From 605635b98ef5bd84c36edfa46c20f6b5988ff0cc Mon Sep 17 00:00:00 2001
From: ubq323 <ubq323@ubq323.website>
Date: Sat, 6 Aug 2022 23:30:40 +0100
Subject: img

---
 img/disp_common.lua | 1 +
 img/driver.lua      | 9 +++++++++
 2 files changed, 10 insertions(+)

(limited to 'img')

diff --git a/img/disp_common.lua b/img/disp_common.lua
index 5c46b94..cf67d3a 100644
--- a/img/disp_common.lua
+++ b/img/disp_common.lua
@@ -105,6 +105,7 @@ local function improve_palette(R,img,w,h,imgx,imgy)
 	assert(#palette==16,#palette.." doesn't equal 16")
 	for i=0,15 do
 		local pc = palette[i+1]
+		print(table.unpack(pc))
 		R.setPaletteColor(2^i,table.unpack(pc))
 	end
 end
diff --git a/img/driver.lua b/img/driver.lua
index dd6f6f1..d623044 100644
--- a/img/driver.lua
+++ b/img/driver.lua
@@ -1,5 +1,14 @@
 package.path = "/?;/?.lua;"..package.path
 
+_G.ERRLOG = {}
+_G.print = function(...)
+	o = {}
+	for ix = 1,select('#',...) do
+		o[ix] = tostring(select(ix,...))
+	end
+	table.insert(_G.ERRLOG,table.concat(o,"\n"))
+end
+
 local load_pnm = require("load_pnm").load
 local better_disp = require("better_disp")
 local perr = require("util").perr
-- 
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