Create more work for myself

This ensures no lines start with an empty line, and all files finish
with exactly one "\n".

src/main/java/dan200/computercraft/shared/command/text/TableFormatter.java

@@ -117,4 +117,3 @@ default int display( TableBuilder table )
         return rowId - table.getId();
     }
 }
-

src/main/java/dan200/computercraft/shared/computer/blocks/ComputerState.java

@@ -45,4 +45,3 @@ public static ComputerState valueOf( int ordinal )
         return ordinal < 0 || ordinal >= VALUES.length ? ComputerState.Off : VALUES[ordinal];
     }
 }
-

src/main/java/dan200/computercraft/shared/peripheral/speaker/SpeakerPeripheral.java

@@ -148,4 +148,3 @@ private synchronized boolean playSound( ILuaContext context, String name, float
         return true;
     }
 }
-

src/main/java/dan200/computercraft/shared/turtle/items/ItemTurtleLegacy.java

@@ -88,4 +88,3 @@ public int getFuelLevel( @Nonnull ItemStack stack )
         return 0;
     }
 }
-

src/main/resources/assets/computercraft/blockstates/wired_modem_full.json

@@ -6,4 +6,3 @@
         "modem=true,peripheral=true": { "model": "computercraft:wired_modem_full_on_peripheral" }
     }
 }
-

src/main/resources/assets/computercraft/lua/rom/help/credits.txt

@@ -1,4 +1,3 @@
-
 ComputerCraft was created by Daniel "dan200" Ratcliffe, with additional code by Aaron "Cloudy" Mills.
 Thanks to nitrogenfingers, GopherATL and RamiLego for program contributions.
 Thanks to Mojang, the Forge team, and the MCP team.

src/main/resources/assets/computercraft/lua/rom/programs/advanced/bg.lua

@@ -1,4 +1,3 @@
-
 if not shell.openTab then
     printError("Requires multishell")
     return

src/main/resources/assets/computercraft/lua/rom/programs/advanced/fg.lua

@@ -1,4 +1,3 @@
-
 if not shell.openTab then
     printError("Requires multishell")
     return

src/main/resources/assets/computercraft/lua/rom/programs/alias.lua

@@ -1,4 +1,3 @@
-
 local tArgs = { ... }
 if #tArgs > 2 then
     print("Usage: alias <alias> <program>")

src/main/resources/assets/computercraft/lua/rom/programs/apis.lua

@@ -1,4 +1,3 @@
-
 local tApis = {}
 for k, v in pairs(_G) do
     if type(k) == "string" and type(v) == "table" and k ~= "_G" then

src/main/resources/assets/computercraft/lua/rom/programs/cd.lua

@@ -1,4 +1,3 @@
-
 local tArgs = { ... }
 if #tArgs < 1 then
     print("Usage: cd <path>")

src/main/resources/assets/computercraft/lua/rom/programs/command/commands.lua

@@ -1,4 +1,3 @@
-
 if not commands then
     printError("Requires a Command Computer.")
     return

src/main/resources/assets/computercraft/lua/rom/programs/command/exec.lua

@@ -1,4 +1,3 @@
-
 local tArgs = { ... }
 if not commands then
     printError("Requires a Command Computer.")

src/main/resources/assets/computercraft/lua/rom/programs/copy.lua

@@ -1,4 +1,3 @@
-
 local tArgs = { ... }
 if #tArgs < 2 then
     print("Usage: cp <source> <destination>")

src/main/resources/assets/computercraft/lua/rom/programs/eject.lua

@@ -1,4 +1,3 @@
-
 -- Get arguments
 local tArgs = { ... }
 if #tArgs == 0 then

src/main/resources/assets/computercraft/lua/rom/programs/fun/adventure.lua

@@ -1,4 +1,3 @@
-
 local tBiomes = {
     "in a forest",
     "in a pine forest",

src/main/resources/assets/computercraft/lua/rom/programs/fun/worm.lua

@@ -1,4 +1,3 @@
-
 -- Display the start screen
 local w, h = term.getSize()
 

src/main/resources/assets/computercraft/lua/rom/programs/gps.lua

@@ -1,4 +1,3 @@
-
 local function printUsage()
     print("Usages:")
     print("gps host")

src/main/resources/assets/computercraft/lua/rom/programs/http/pastebin.lua

@@ -1,4 +1,3 @@
-
 local function printUsage()
     print("Usages:")
     print("pastebin put <filename>")

src/main/resources/assets/computercraft/lua/rom/programs/http/wget.lua

@@ -1,4 +1,3 @@
-
 local function printUsage()
     print("Usage:")
     print("wget <url> [filename]")

src/main/resources/assets/computercraft/lua/rom/programs/id.lua

@@ -1,4 +1,3 @@
-
 local sDrive = nil
 local tArgs = { ... }
 if #tArgs > 0 then

src/main/resources/assets/computercraft/lua/rom/programs/label.lua

@@ -1,4 +1,3 @@
-
 local function printUsage()
     print("Usages:")
     print("label get")

src/main/resources/assets/computercraft/lua/rom/programs/list.lua

@@ -1,4 +1,3 @@
-
 local tArgs = { ... }
 
 -- Get all the files in the directory

src/main/resources/assets/computercraft/lua/rom/programs/lua.lua

@@ -1,4 +1,3 @@
-
 local tArgs = { ... }
 if #tArgs > 0 then
     print("This is an interactive Lua prompt.")

src/main/resources/assets/computercraft/lua/rom/programs/move.lua

@@ -1,4 +1,3 @@
-
 local tArgs = { ... }
 if #tArgs < 2 then
     print("Usage: mv <source> <destination>")

src/main/resources/assets/computercraft/lua/rom/programs/programs.lua

@@ -1,4 +1,3 @@
-
 local bAll = false
 local tArgs = { ... }
 if #tArgs > 0 and tArgs[1] == "all" then

src/main/resources/assets/computercraft/lua/rom/programs/rednet/chat.lua

@@ -1,4 +1,3 @@
-
 local tArgs = { ... }
 
 local function printUsage()

src/main/resources/assets/computercraft/lua/rom/programs/rednet/repeat.lua

@@ -1,4 +1,3 @@
-
 -- Find modems
 local tModems = {}
 for _, sModem in ipairs(peripheral.getNames()) do

src/main/resources/assets/computercraft/lua/rom/programs/redstone.lua

@@ -1,4 +1,3 @@
-
 local tArgs = { ... }
 
 local function printUsage()

src/main/resources/assets/computercraft/lua/rom/programs/type.lua

@@ -1,4 +1,3 @@
-
 local tArgs = { ... }
 if #tArgs < 1 then
     print("Usage: type <path>")
@@ -15,4 +14,3 @@ if fs.exists(sPath) then
 else
     print("No such path")
 end
-

src/main/resources/assets/computercraft/lua/treasure/GravityScore/LuaIDE/luaide.lua

@@ -1,4 +1,3 @@
-
 --
 --  Lua IDE
 --  Made by GravityScore

src/test/resources/test-rom/spec/programs/type_spec.lua

@@ -23,4 +23,3 @@ describe("The type program", function()
     end)
 
 end)
-

tools/check-lines.py

@@ -10,8 +10,13 @@ for path in pathlib.Path("src").glob("**/*"):
         continue
 
     with path.open(encoding="utf-8") as file:
-        has_dos, has_trailing, needs_final = False, False, False
+        has_dos, has_trailing, first, count = False, False, 0, True
         for i, line in enumerate(file):
+            if first:
+                first = False
+                if line.strip() == "":
+                    print("%s has empty first line" % path)
+
             if len(line) >= 2 and line[-2] == "\r" and line[-1] == "\n" and not has_line:
                 print("%s has contains '\\r\\n' on line %d" % (path, i + 1))
                 problems = has_dos = True
@@ -20,8 +25,15 @@ for path in pathlib.Path("src").glob("**/*"):
                 print("%s has trailing whitespace on line %d" % (path, i + 1))
                 problems = has_trailing = True
 
-        if line is not None and len(line) >= 1 and line[-1] != "\n":
+            if len(line) == 0 or line[-1] != "\n":
-            print("%s should end with '\\n'" % path)
+                count = 0
+            elif line.strip() == "":
+                count += 1
+            else:
+                count = 1
+
+        if count != 1:
+            print("%s should have 1 trailing lines, but has %d" % (path, count))
             problems = True
 
 if problems: