big additions

Added for loops and while loops

for i=1,10 <
    print(i)
>
for i=10,1, -1 <
    print(i)
>
while a!=1 <
    print("we looping")
>

DMS.xml

@@ -25,9 +25,9 @@
             <Keywords name="Folders in comment, middle"></Keywords>
             <Keywords name="Folders in comment, close">*/</Keywords>
             <Keywords name="Keywords1">ENABLE DISABLE LOAD ENTRY USING VERSION as</Keywords>
-            <Keywords name="Keywords2">if then return and or True False</Keywords>
+            <Keywords name="Keywords2">if then return and or True False for while</Keywords>
             <Keywords name="Keywords3">leaking debugging warnings</Keywords>
-            <Keywords name="Keywords4">ceil tan CSIM log10 sinh GOTOE lshift deg MUL QUIT cosh exp rad GOTO SUB log ADD JUMP error POW randomseed floor tanh max atan SKIP acos DIV abs rshif COMPARE print atan2 asin cos sin mod sqrt function getInput sleep getVar setVar newThread</Keywords>
+            <Keywords name="Keywords4">ceil tan CSIM log10 sinh GOTOE lshift deg MUL QUIT cosh exp rad GOTO SUB log ADD JUMP error POW randomseed floor tanh max atan SKIP acos DIV abs rshif COMPARE print atan2 asin cos sin mod sqrt function getInput sleep getVar setVar newThread setGlobalVar getGlobalVar</Keywords>
             <Keywords name="Keywords5">_VERSION</Keywords>
             <Keywords name="Keywords6">filesystem extendedDefine</Keywords>
             <Keywords name="Keywords7"></Keywords>

parseManager/init.lua

@@ -1,6 +1,6 @@
 require("bin")
 parseManager={}
-parseManager.VERSION = 4.1
+parseManager.VERSION = 5
 parseManager.__index=parseManager
 parseManager.chunks={}
 parseManager.stats={warnings = true}
@@ -58,7 +58,6 @@ function parseManager:run(block)
 	while dat do
 		dat = self:mainRunner()
 	end
-	-- print("done")
 end
 function readonlytable(tab)
 	return setmetatable({},{
@@ -204,12 +203,22 @@ function parseManager:load(path,c)
 		parseManager.currentHandleName=name
 		parseManager.currentHandle=c
 		c:compile(name,ctype,data)
+		c.runtime = true
 	end
 	--c.chunks=readonlytable(c.chunks)
 	c.mainENV["False"]=false
 	c.mainENV["True"]=true
 	return c
 end
+function push(s,n)
+	table.insert(s,n)
+end
+function pop(s)
+	return table.remove(s)
+end
+function peek(s)
+	return s[#s]
+end
 function parseManager:extractState()
 	return {name=self.currentChunk.name,pos = self.currentChunk.pos,variables = self.mainENV,cc = self.currentENV}
 end
@@ -367,23 +376,26 @@ function table.print(tbl, indent)
 	end
 end
 function parseManager:pushError(err,sym)
-	if not self.currentChunk then print("ERROR: ",err,sym) os.exit() end
+	local run = "Compile Time Error! "
+	if self.runtime then
+		run = "Run Time Error! "
+	end
+	if not self.currentChunk then print("ERROR compiling: ",err,sym) os.exit() end
 	local lines = bin.load(self.currentChunk.path):lines()
 	local chunk = self.currentChunk[self.currentChunk.pos-1]
-	-- table.print(chunk)
 	for i=1,#lines do
 		if sym then
 			if lines[i]:find(sym) then
-				print(err.." <"..sym.."> At line: "..i.." "..(lines[i]:gsub("^\t+","")))
+				print(run..err.." <"..sym.."> At line: "..i.." "..(lines[i]:gsub("^\t+","")))
 				break
 			end
 		elseif chunk.Type=="fwor" or chunk.Type=="fwr" then
 			if lines[i]:match(chunk.Func.."%(") then
-				print(err.." At line: "..i.." "..(lines[i]:gsub("^\t+","")).." ("..tostring(sym)..")")
+				print(run..err.." At line: "..i.." "..(lines[i]:gsub("^\t+","")).." ("..tostring(sym)..")")
 				break
 			end
 		else
-			print(err.." Line: ?")
+			print(run..err.." Line: ?")
 			break
 		end
 	end
@@ -401,7 +413,6 @@ local function pieceList(list,self,name)
 	local L={}
 	for i=1,#list do
 		if list[i]:match("[%w_]-%[.-%]") and list[i]:sub(1,1)~='"' then
-			-- print("dict")
 			local dict,sym=list[i]:match("([%w_]-)%[(.-)%]")
 			if tonumber(sym) then
 				L[#L+1]={"\1"..dict,tonumber(sym),IsALookup=true}
@@ -414,35 +425,26 @@ local function pieceList(list,self,name)
 				L[#L+1]="\1"..sym
 			end
 		elseif list[i]:sub(1,1)=="\"" and list[i]:sub(-1,-1)=="\"" then
-			-- print("string")
 			L[#L+1]=list[i]:sub(2,-2)
 		elseif list[i]:sub(1,1)=="[" and list[i]:sub(-1,-1)=="]" then
-			-- print("index")
 			L[#L+1]=pieceList(list[i]:sub(2,-2),self,name)
 		elseif tonumber(list[i]) then
-			-- print("number")
 			L[#L+1]=tonumber(list[i])
 		elseif list[i]=="true" then
-			-- print("true")
 			L[#L+1]=true
 		elseif list[i]=="false" then
-			-- print("false")
 			L[#L+1]=false
 		elseif list[i]:match("[%w_]+")==list[i] then
-			-- print("var?")
 			L[#L+1]="\1"..list[i]
 		elseif list[i]:match("[%w_]-%..-") then
-			-- print("dict?")
 			local dict,sym=list[i]:match("([%w_]-)%.(.+)")
 			L[#L+1]={"\1"..dict,sym,IsALookup=true}
 		elseif list[i]:match("^([%w_]+)%s*%((.*)%)$") then
-			-- print("func")
 			local func,args = list[i]:match("^([%w_]+)%s*%((.*)%)$")
 			local sym = getSymbol("`")
 			self:compileFWR(func,sym,args,name)
 			L[#L+1]="\1"..sym
 		elseif list[i]:match("[_%w%+%-/%*%^%(%)%%]+") and list[i]:match("[%+%-/%*%^%%]+") then
-			-- print("math")
 			local char=getSymbol("$")
 			self:compileExpr(char,list[i],name)
 			L[#L+1]="\1"..char
@@ -528,6 +530,8 @@ function parseManager:compileAssign(assignA,assignB,name)
 				assign.vals[#assign.vals+1]={"\1"..dict,tonumber(sym),IsALookup=true}
 			elseif sym:sub(1,1)=="\"" and sym:sub(-1,-1)=="\"" then
 				assign.vals[#assign.vals+1]={"\1"..dict,sym:sub(2,-2),IsALookup=true}
+			else
+				assign.vals[#assign.vals+1]={"\1"..dict,"\1"..sym,IsALookup=true}
 			end
 		elseif listB[k]:match("[%w_]-%..-") and not listB[k]:match("(%d-)%.(%d-)") then
 			local dict,sym=listB[k]:match("([%w_]-)%.(.+)")
@@ -553,7 +557,9 @@ function parseManager:compileAssign(assignA,assignB,name)
 			self:debug(assignA,assignB,name)
 		end
 	end
+	if #assign.vars~=0 then
 		table.insert(self.chunks[name],assign)
+	end
 end
 function parseManager:compileCondition(condition,iff,elsee,name)
 	self:compileLogic(condition,iff,elsee,name)
@@ -655,9 +661,8 @@ function parseManager:compileExpr(eql,expr,name)
 				packFunc("\3"..i,self:pieceExpr(a))
 				return "@"
 			end)
-		end--self.cFuncs
+		end
 		expr=expr:gsub("%b()",function(a)
-			-- print(">",a)
 			return self:pieceExpr(a:sub(2,-2))
 		end)
 		local loop
@@ -676,7 +681,6 @@ function parseManager:compileExpr(eql,expr,name)
 		end
 	end
 	if expr:match("[!%$%s&_%w%+%-,/%*%.%^%(%)%%]+")==expr then
-		-- print(expr)
 		expr = expr:gsub("%s","")
 		parseManager:pieceExpr(expr)
 		cmds[#cmds]["vars"]={"\1"..eql}
@@ -739,7 +743,7 @@ function parseManager:compileLogic(condition,iff,elsee,name)
 		local mathass=0
 		_conds=conds:gsub("%s*\5".."1==0","")
 		local cmds={}
-		for l,eq,r in conds:gmatch("(.-)([=~!><][=]*)(.-)%s*[\4\5]") do
+		for l,eq,r in conds:gmatch("(.-)%s*([=~!><][=]*)(.-)%s*[\4\5]") do
 			charL=string.char(count+65)
 			charM=string.char(mathass+65)
 			count=count+1
@@ -793,6 +797,9 @@ function parseManager:compileLogic(condition,iff,elsee,name)
 		_conds=_conds:gsub("\4","*")
 		_conds=_conds:gsub("\5","+")
 		if not _conds:find("%*") and not _conds:find("%+") then
+			if not cmds.vars then 
+				self:pushError("Invalid condition passed!",condition)
+			end
 			cmds.vars[1]="\1L$"
 		else
 			self:compileExpr("L$",_conds,name)
@@ -841,21 +848,55 @@ function parseManager:compile(name,ctype,data)
 	self:debug("COMPILING Block: "..name)
 	local data=bin.new(data):lines()
 	local choiceBlock=false
+	local stack = {}
+	local choiceBlockLOOP=false
 	local choice={}
 	for i=1,#data do
 		data[i]=trim1(data[i])
 		if data[i]~="" then
-			if data[i]:match(".-\"<%s*") then
+			if data[i]:match("for[%s%w=%-]-[%d%-,%s]-<") then
+				choiceBlockFor=true
+				local sym = getSymbol("FOR")
+				local var,a,b,c = data[i]:match("for%s*([%w_]+)%s*=%s*(%-*[%d]+),%s*(%-*[%d]+)%s*,*%s*(%-*[%d]*)")
+				local s = getSymbol(getSymbol("LOOPEND"))
+				push(stack,{sym,var,a,b,s,1,c}) -- 1 for loop, 2 while loop
+				data[i] = "::"..sym.."::"
+				self:compileAssign(var,a,name)
+			elseif data[i]:match("while ([_%w=><~!%-%s]+)<$") then
+				-- WHILE LOOP
+				local sym = getSymbol("WHILE")
+				local s = getSymbol(getSymbol("LOOPEND"))
+				self:compileLabel(sym,name)
+				local cond = data[i]:match("while ([_%w=><~!%-%s]-)%s*<$")
+				data[i]="if "..cond.." then SKIP(0)|GOTO(\""..s.."\")"
+				push(stack,{sym,0,0,0,s,2}) -- 1 for loop, 2 while loop
+			elseif data[i]:match(".-\"%s*<%s*") then
 				choiceBlock=true
 				choice={}
 				j=0
 			end
+			if (choiceBlockLOOP or #stack~=0) and not choiceBlock then
+				if data[i]==">" then
+					choiceBlockLOOP=false
+					local dat = pop(stack)
+					local s = dat[5]
+					local cmd = dat[6]
+					if cmd==1 then
+						self:compileAssign(dat[2],dat[2] .. (tonumber(dat[7]) or "+1"),name)
+						self:compileCondition(dat[2].."=="..tonumber(dat[4])+(tonumber(dat[7]) or 1),"GOTO(\""..s.."\")","GOTO(\""..dat[1].."\")",name)
+						data[i] = "::"..s.."::"
+					elseif cmd == 2 then
+						self:compileFWOR("GOTO","\""..dat[1].."\"",name)
+						data[i]="::"..s.."::"
+					end
+				end
+			end
 			if choiceBlock then
-				if data[i]:find(">") then
+				if data[i]==">" then
 					choiceBlock=false
 					table.insert(self.chunks[name],choice)
 				else
-					dat=data[i]:gsub("<","")
+					dat=data[i]:gsub("%s*<","")
 					if j==0 then
 						choice.Type="choice"
 						choice.prompt=dat:sub(2,-2)
@@ -863,12 +904,12 @@ function parseManager:compile(name,ctype,data)
 					else
 						local a,b=dat:match("\"(.-)\"%s*(.+)")
 						if b then
-							local f,ag=b:match("^([%w_]+)%s*%((.*)%)")
+							local f,ag=b:match("^([%w_]+)%s*(%b())")
 							if ag~="" then
 								choice[#choice+1]={a,{
 									Type="fwor",
 									Func=f,
-									args=pieceList(ag,self,name),
+									args=pieceList(ag:sub(2,-2),self,name),
 								}}
 							else
 								choice[#choice+1]={a,{
@@ -900,19 +941,14 @@ function parseManager:compile(name,ctype,data)
 				local flags,target = data[i]:match("(%u+)%s([%w%s]+)")
 				------
 				if line then
-					-- print(1)
 					self:compileLine(line,name)
 				elseif condition then
-					-- print(2)
 					self:compileCondition(condition,iff,elsee,name)
 				elseif FWR then
-					-- print(3)
 					self:compileFWR(FWR,vars,args,name)
 				elseif FWOR then
-					-- print(4)
 					self:compileFWOR(FWOR,args,name)
 				elseif FWR2 then
-					-- print(5)
 					local dict,dot,sym=FWR2:match("([%w_]-)([%.:])(.+)")
 					if dot==":" then
 						args2=dict..","..args2
@@ -922,7 +958,6 @@ function parseManager:compile(name,ctype,data)
 					end
 					self:compileFWR({dict,sym,IsALookup=true},vars2,args2,name)
 				elseif FWOR2 then
-					-- print(6)
 					local dict,dot,sym=FWOR2:match("([%w_]-)([%.:])(.+)")
 					if dot==":" then
 						args2=dict..","..args2
@@ -932,29 +967,23 @@ function parseManager:compile(name,ctype,data)
 					end
 					self:compileFWOR({dict,sym,IsALookup=true},args2,name)
 				elseif assignA then
-					-- print(7)
 					self:compileAssign(assignA,assignB,name)
 				elseif label then
-					-- print(8)
 					self:compileLabel(label,name)
 				elseif Return and isFBlock then
-					-- print(9)
 					table.insert(self.chunks[name],{
 						Type="return",
 						RETArgs=pieceList(RETArgs,self,name)
 					})
 				elseif Return and not(isFBlock) then
-					-- print(10)
 					self:pushError("Attempt to call return in a non function block!",data[i])
 				elseif flags and target then
-					-- print(11)
 					table.insert(self.chunks[name],{
 						Type = "toggle",
 						Flags = flags,
 						Target = target
 					})
 				else
-					-- print(12)
 					table.insert(self.chunks[name],{
 						Type="customdata",
 						data=data[i],
@@ -1006,15 +1035,6 @@ function parseManager:define(t)
 		self.methods[i]=v
 	end
 end
-function push(s,n)
-	table.insert(s,n)
-end
-function pop(s)
-	return table.remove(s)
-end
-function peek(s)
-	return s[#s]
-end
 function parseManager:Invoke(func,vars,...)
 	local name=func
 	local func=self.chunks[func]
@@ -1222,6 +1242,7 @@ function parseManager:next(block,choice)
 		chunk.pos=chunk.pos+1
 		data=chunk[chunk.pos]
 	end
+	if not data then return end
 	chunk.pos=chunk.pos+1
 	self:debug("TYPE: "..data.Type)
 	if data.Type=="text" then

parseManager/standardDefine.lua

@@ -15,6 +15,12 @@ parseManager:define{
 	error=function(self,msg)
 		self:pushError(msg,"\2")
 	end,
+	setGlobalVar=function(self,var,val)
+		self.mainENV[var]=val
+	end,
+	getGlobalVar=function(self,var,val)
+		self.mainENV[var]=val
+	end,
 	QUIT=function()
 		os.exit()
 	end,
@@ -299,18 +305,33 @@ parseManager:define{
 		end
 	end,
 	COMPARE=function(self,v1,v2,sym)
-		if sym==nil then self:pushError("Unexpected Error has occured!",":(") end
+		if sym==nil then self:pushError("Unexpected Error has occurred!","non-existing variable!") end
 		if sym=="==" then
 			if v1==v2 then return 1 else return 0 end
 		elseif sym==">=" then
+			if v1 == nil or v2 == nil then
+				self:pushError("Conditional mathematical args are non-existing!")
+			end
 			if v1>=v2 then return 1 else return 0 end
 		elseif sym=="<=" then
+			if v1 == nil or v2 == nil then
+				self:pushError("Conditional mathematical args are non-existing!")
+			end
 			if v1<=v2 then return 1 else return 0 end
 		elseif sym==">" then
+			if v1 == nil or v2 == nil then
+				self:pushError("Conditional mathematical args are non-existing!")
+			end
 			if v1>v2 then return 1 else return 0 end
 		elseif sym=="<" then
+			if v1 == nil or v2 == nil then
+				self:pushError("Conditional mathematical args are non-existing!")
+			end
 			if v1<v2 then return 1 else return 0 end
 		elseif sym=="~=" or sym=="!=" then
+			if v1 == nil or v2 == nil then
+				self:pushError("Conditional mathematical args are non-existing!")
+			end
 			if v1~=v2 then return 1 else return 0 end
 		else
 			self:pushError("Invalid Symbol!",sym)

test.dms

@@ -2,15 +2,30 @@ ENTRY MAIN
 USING extendedDefine
 VERSION 4.1 //The version that nested functions was introduced
 [MAIN]{
-	// New feature functions inside of functions
-	a = hmm(5,1)
-	"a = $a$"
-	b = hmm(hmm(6+5,hmm(1+5,1 + 1)),5 + sqrt(100))
-	"b = $b$"
-}
-[hmm:function(a,b)]{
-	return a+b
+	test = [1,2,3,4,5,6,7,8,9,10]
+	t=0
+	for i = 1,10 <
+		"Choice Test: $test[1]$" <
+			"A" setGlobalVar("t",1)
+			"B" continue()
+			"C" setGlobalVar("t",3)
+		>
+	>
+	::leave::
+	print("t = $t$ i = $i$")
 }
+// [hmm:function(a,b)]{
+	// return a+b
+// }
+// [A1]{
+	// "At: 1"
+// }
+// [A2]{
+	// "At: 2"
+// }
+// [A3]{
+	// "At: 3"
+// }
 // [TEST]{
 	// newThread("TEST2")
 	// ::loop::

test.lua

@@ -4,6 +4,8 @@ local multi = require("multi")
 require("parseManager")
 test=parseManager:load("test.dms")--load("StoryTest/init.dms")
 print(test:dump())
+
+
 --Code would happen here anyway
 t=test:next()
 while t do
@@ -20,13 +22,13 @@ while t do
 	elseif t.Type=="method" then
 		t=test:next()
 	elseif t.Type=="choice" then
-		print(t.text)
-		for i=1,#t.choices do
-			print(i..". "..t.choices[i])
+		print(t.prompt)
+		for i=1,#t[1] do
+			print(i..". "..t[1][i])
 		end
 		io.write("Choose#: ")
 		cm=tonumber(io.read())
-		t=test:next(nil,cm,nil,t)
+		t=test:next(nil,cm)
 	elseif t.Type=="end" then
 		if t.text=="leaking" then -- go directly to the block right under the current block if it exists
 			t=test:next()
@@ -39,3 +41,72 @@ while t do
 		t=test:next()
 	end
 end
+--[[
+MAIN:
+  1:
+    Type: assign
+    vals:
+      1: 1
+    vars:
+      1: 
x
+  2:
+    Type: label
+    pos: 2
+    label: FORA
+  3:
+    Type: fwor
+    Func: print
+    args:
+      1: 
x
+      2: 
y
+  4:
+    Func: ADD
+    Type: fwr
+    vars:
+      1: 
x
+    args:
+      1: 
x
+      2: 1
+  5:
+    Type: assign
+    vals:
+    vars:
+  6:
+    Type: fwr
+    vars:
+      1: 
L$
+    Func: COMPARE
+    args:
+      1: 
x
+      2: 11
+      3: ==
+  7:
+    Type: fwor
+    Func: CSIM
+    args:
+      1: 
L$
+  8:
+    Type: fwor
+    Func: GOTO
+    args:
+      1: FORENDA
+  path: test.dms
+  pos: 1
+  11:
+    Type: text
+    text: Tests
+  labels:
+    FORA: 2
+    FORENDA: 10
+  type: BLOCK
+  10:
+    Type: label
+    pos: 10
+    label: FORENDA
+  name: MAIN
+  9:
+    Type: fwor
+    Func: GOTO
+    args:
+      1: FORA
+]]