miniOS Command Intepreter 0.6.1.2

Author: skyem123

miniOS/command.lua

@@ -59,21 +59,21 @@ local function label(parts)
 end
 
 local function outputFile(file, paged)
-	local handle, reason = filesystem.open(file)
-	if not handle then
-		error(reason, 2)
-	end
-	local buffer = ""
-	repeat
-		local data, reason = filesystem.read(handle)
-		if not data and reason then
-			error(reason)
-		end
-		buffer = buffer .. (data or "")
-	until not data
-	filesystem.close(handle)
-	if paged then printPaged(buffer)
-	else print(buffer) end
+  local handle, reason = filesystem.open(file)
+  if not handle then
+    error(reason, 2)
+  end
+  local buffer = ""
+  repeat
+    local data, reason = filesystem.read(handle)
+    if not data and reason then
+      error(reason)
+    end
+    buffer = buffer .. (data or "")
+  until not data
+  filesystem.close(handle)
+  if paged then printPaged(buffer)
+  else print(buffer) end
 end
 
 local function dir(folder)
@@ -95,9 +95,9 @@ local function moveFile(from, to, force)
 	checkArg(1, from, "string")
 	checkArg(2, to, "string")
 	if fs.isDirectory(to) then
-		if not fs.name then error("Need to specify name for destination!", 0) end
+	    if not fs.name then error("Need to specify name for destination!", 0) end
 		to = to .. "/" .. fs.name(from)
-	end
+    end
 	if fs.exists(to) then
 		if not force then
 			printErr("target file exists")
@@ -115,9 +115,9 @@ local function copyFile(from, to, force)
 	checkArg(1, from, "string")
 	checkArg(2, to, "string")
 	if fs.isDirectory(to) then
-		if not fs.name then error("Need to specify name for destination!", 0) end
+	    if not fs.name then error("Need to specify name for destination!", 0) end
 		to = to .. "/" .. fs.name(from)
-	end
+    end
 	if fs.exists(to) then
 		if not force then
 			printErr("target file exists")
@@ -163,7 +163,7 @@ local function runline(line)
 			runprog(command, parts) return true
 		end
 	end
-	if filesystem.exists(command .. ".lua") then
+	if filesystem.exists(command .. ".lua")  then
 		if not filesystem.isDirectory(command .. ".lua") then
 			runprog(command .. ".lua", parts)
 			return true
@@ -177,7 +177,7 @@ local function runline(line)
 	end
 	--internal commands
 	if command == "exit" then history = {} return "exit" end
-	if command == "cls" then term.clear() return true end
+	if command == "cls" then term.clear(); term.gpu().setForeground(0xFFFFFF); term.gpu().setBackground(0x000000) return true end
 	if command == "ver" then print(_OSVERSION) return true end
 	if command == "mem" then print(math.floor(computer.totalMemory()/1024).."k RAM, "..math.floor(computer.freeMemory()/1024).."k Free") return true end
 	if command == "dir" then if parts[2] then dir(fixPath(parts[2])) else dir() end return true end