Replaced boolean true with 1 in several scripts.

Author: Lethja

demo/core/S256SUM.LUA

@@ -37,7 +37,7 @@ function sha256_file(file)
 		return p
 	end
 	local H, l = {0x6a09e667,0xbb67ae85,0x3c6ef372,0xa54ff53a,0x510e527f,0x9b05688c,0x1f83d9ab,0x5be0cd19}, 0
-	while true do
+	while 1 do
 		local c = file:read(64)
 		if not c then break end
 		l = l + #c

demo/xtra/DOSFREN.LUA

@@ -64,7 +64,7 @@ for j = 1, #arg do
 		else
 			local s = Shebang(i)
 			if s then o:write(s) end
-			while true do
+			while 1 do
 				local l = i:read("*l")
 				if l then
 					o:write(StripCarriage(l) .. CRLF)
@@ -83,7 +83,7 @@ for j = 1, #arg do
 			i = io.open(t, "rb")
 			o = io.open(arg[j], "wb")
 			if i and o then
-				while true do
+				while 1 do
 					local d = i:read(1024)
 					if not d then
 						break

demo/xtra/MD5SUM.LUA

@@ -60,7 +60,7 @@ function md5_file(file)
 	end
     local A, B, C, D, l = 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0
 
-    while true do
+    while 1 do
         local c = file:read(64)
         if not c then break end
         l = l + #c

demo/xtra/PE95TIME.LUA

@@ -1,4 +1,4 @@
-#!/usr/bin/env lua
+#!/usr/bin/env lua
 
 I,X,V,H="<I4",0x80000000,809222400,[[This script edits timestamps in a PE formatted EXE to the Windows 95 release date.
 This allows repeatable builds to be verified by checksum tools. Backup the EXE before using this tool on it.]]
@@ -12,7 +12,7 @@ function O()
 	if m~=267 then error("!10")end S(h+s)
 	for _=1,n do local u,o=C(),F:read(8):gsub("\0.*","")C(4)J=R(4)C(4)K=R(4)S(u+40)if o==".rsrc"then return end end error("!rsrc")end
 function B(p,s)
-	S((p-J)+K)local d,t,k=F:read(s),("VS_VERSION_INFO"):gsub(".","\0%1").."\0\0"k=d:find(t,1,true)
+	S((p-J)+K)local d,t,k=F:read(s),("VS_VERSION_INFO"):gsub(".","\0%1").."\0\0"k=d:find(t,1,1)
 	if k then k=k+#t+((4-((k+#t)%4))%4)+44 d,t=C()+(k-s)W(d,0)W(d+4,V)end end
 function A(o,l,v)
 	local d,n,i,t,e=K+o+4 W(d,V)C(4)n,i=R(2),R(2)t,e=n+i,d+12