implement code hygiene fixes

CoreWords.tl

@@ -0,0 +1,6 @@
+local Dict = require("Dictionary")
+local Stack = require("Stack")
+
+
+
+

Dictionary.tl

@@ -1,10 +1,8 @@
-local state = require("ForthState")
-local wordinfo = require("ForthWordInfo")
-local ForthDictionary = {}
+local State = require("State")
+local WordInfo = require("WordInfo")
 
 
-
-global type Dictionary = record
+local type Dictionary = record
 	contents: {string: WordInfo}
 end
 
@@ -18,4 +16,4 @@ end
 
 
 
-return ForthDictionary
+return Dictionary

Stack.tl

@@ -1,8 +1,5 @@
-local ForthStack = {}
 
-
-
-global type Stack = record
+local type Stack = record
 	contents: {any}
 	top: number
 	push: function(Stack, any)
@@ -27,25 +24,5 @@ end
 
 
 -- operations
-function ForthStack.add(stack: Stack)
-	local a: any =stack:pop()
-	local b: any=stack:pop()
-	if a is number and b is number then
-		local c=a+b
-		stack:push(c)
-	else
-		error("invalid operands for add operation!")
-	end
-end
-function ForthStack.dot(s: Stack)
-	print(s:pop())
-end
-local s = Stack:new()
-s:push(1)
-s:push(4)
-ForthStack.add(s)
-print(ForthStack.dot(s))
 
-
-
-return ForthStack
+return Stack

State.tl

@@ -1,10 +1,9 @@
-local ForthStack = require("ForthStack")
+local Stack = require("Stack")
 
 
-local ForthState = {}
 
 
-global type State = record
+local type State = record
 	dataStacks: {Stack}
 	compilerStack: Stack
 	activeDataStack: Stack
@@ -34,17 +33,8 @@ function State:changeActiveDataStack(stackIndex: number)
 	self.activeDataStack = self.dataStacks[stackIndex]
 end
 
-local state = State:new()
-
-local stck = Stack:new()
-stck:push(1)
-stck:push(2)
-stck:push(8)
-state:addDataStack(stck)
-ForthStack.add(state.dataStacks[1])
-print(ForthStack.dot(state.dataStacks[1]))
 
 
 
 
-return ForthState
+return State

WordInfo.tl

@@ -1,9 +1,6 @@
-local state = require("ForthState")
+local State = require("State")
 
-local ForthWordInfo = {}
-
-
-global type WordInfo = record
+local type WordInfo = record
 	func: function(State)
 	immediate: boolean
 end
@@ -12,9 +9,6 @@ function WordInfo:new(funct: State, imm: boolean): WordInfo
   return setmetatable({func = funct, immediate = imm} as WordInfo, wordi_mt)
 end
 
-
-local s = State:new()
-print(s)
-return ForthWordInfo
+return WordInfo