Guard INFLATE.LUA from direct execution.

Author: Lethja

arch/INFLATE.LUA

@@ -1,3 +1,5 @@
+if not LIB then print("Please run unzip instead") os.exit(1) end
+
 ---Inflate (a.k.a decompress) a deflated file inside a zip
 ---@param r function The reader function
 ---@param w function The writer function

arch/UNZIP.LUA

@@ -1,6 +1,7 @@
 #!/usr/bin/env lua
 
 package.path = package.path .. ";?.LUA" --In case of a case sensitive operating system
+LIB=1
 
 ---Halt and catch fire if E is set
 function D() if E then error(E, 0) end end