spaces->tab, equipper improvements, supertreefarm rewrite, follow improvements, sensor cleanup, milo multiple items allowed in recipes, remote canvas access

shellex/which.lua

@@ -2,24 +2,24 @@ local shell = require("shellex.shell")
 
 local args = shell.parse(...)
 if #args == 0 then
-  io.write("Usage: which <program>\n")
-  return 255
+	io.write("Usage: which <program>\n")
+	return 255
 end
 
 for i = 1, #args do
-  local result, reason = shell.resolveProgram(args[i])
+	local result, reason = shell.resolveProgram(args[i])
 
-  if not result then
-    result = shell.getAlias(args[i])
-    if result then
-      result = args[i] .. ": aliased to " .. result
-    end
-  end
+	if not result then
+		result = shell.getAlias(args[i])
+		if result then
+			result = args[i] .. ": aliased to " .. result
+		end
+	end
 
-  if result then
-    print(result)
-  else
-    io.stderr:write(args[i] .. ": " .. reason .. "\n")
-    return 1
-  end
+	if result then
+		print(result)
+	else
+		io.stderr:write(args[i] .. ": " .. reason .. "\n")
+		return 1
+	end
 end