Added Numpad Enter Support in rom lua programs. (#657)

src/main/resources/data/computercraft/lua/rom/programs/edit.lua

@@ -667,8 +667,8 @@ while bRunning do
                 end
             end
 
-        elseif param == keys.enter then
+        elseif param == keys.enter or param == keys.numPadEnter then
-            -- Enter
+            -- Enter/Numpad Enter
             if not bMenu and not bReadOnly then
                 -- Newline
                 local sLine = tLines[y]

src/main/resources/data/computercraft/lua/rom/programs/fun/advanced/paint.lua

@@ -350,7 +350,7 @@ local function accessMenu()
                     selection = #mChoices
                 end
 
-            elseif key == keys.enter then
+            elseif key == keys.enter or key == keys.numPadEnter then
                 -- Select an option
                 return menu_choices[mChoices[selection]]()
             elseif key == keys.leftCtrl or keys == keys.rightCtrl then

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

@@ -199,8 +199,8 @@ while true do
             drawMenu()
             drawFrontend()
         end
-    elseif key == keys.enter then
+    elseif key == keys.enter or key == keys.numPadEnter then
-        -- Enter
+        -- Enter/Numpad Enter
         break
     end
 end

src/main/resources/data/computercraft/lua/rom/programs/pocket/falling.lua

@@ -546,7 +546,7 @@ local function playGame()
   msgBox("Game Over!")
   while true do
     local _, k = os.pullEvent("key")
-    if k == keys.space or k == keys.enter then
+    if k == keys.space or k == keys.enter or k == keys.numPadEnter then
       break
     end
   end
@@ -627,7 +627,7 @@ local function runMenu()
       elseif key == keys.down or key == keys.s then
         selected = selected % 2 + 1
         drawMenu()
-      elseif key == keys.enter or key == keys.space then
+      elseif key == keys.enter or key == keys.numPadEnter or key == keys.space then
         break --begin play!
       end
     end