initialize project

.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>VenusParser</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.dltk.core.scriptbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.ldt.nature</nature>
+	</natures>
+</projectDescription>

.settings/org.eclipse.ldt.prefs

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+Grammar__default_id=lua-5.2
+eclipse.preferences.version=1

init.lua

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+local parser = {}
+
+local elements = "(%s*%g+)"
+
+local function parse_element(el,pc)
+  local space = el:match("%s*")
+  local word = el:sub(#space+1)
+  if pc.foreach == 2 then
+    pc.foreach = 3
+    return space.."pairs("..word
+  end
+  if word == "foreach" then
+    pc.foreach = 1
+    return space .. "for"
+  elseif word == "for" then
+    pc.foreach = 0
+  elseif word == "in" then
+    if pc.foreach == 1 then
+      pc.foreach = 2
+    end
+  elseif word == "do" then
+    if pc.foreach == 3 then
+      return ")" .. el
+    end
+  end
+  --print(el)
+  return el
+end
+
+local function parse_line(l,pc)
+  local pl = ""
+  for w in l:gmatch(elements) do
+    pl = pl .. parse_element(w,pc)
+  end
+  return pl
+end
+
+function parser.loadvenus(file)
+  local fc = ""
+  local pc = {opencurly = {}}
+  for l in io.lines(file) do
+    fc = fc .. parse_line(l,pc) .. "\n"
+  end
+  return loadstring(fc,"@"..file)
+end
+
+function parser.dovenus(file)
+  local ff, err = parser.loadvenus(file)
+  if ff == nil then
+    error(err,2)
+  end
+  return ff()
+end
+
+return parser

runTest.lua

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+local p = dofile("src/init.lua")
+
+p.dovenus("src/test.venus")

test.venus

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+print("test")
+
+local testt = {
+	venus = "awesome",
+	"lots of test",1,2,
+	test2 = "hi"
+}
+
+for i = 0,5 do
+	print(i)
+end
+
+for _,el in pairs(testt) do
+	print(el)
+end
+
+foreach i,el in testt do
+	print(i.." = "..el)
+end
+
+--[[ coming soon
+//comment
+
+fn a()
+	print("function")
+end
+
+local i = 0
+local j = 0
+
+i = i + 1
+j = j + 2
+i++
+j += 2
+
+function t() {
+	print("hi")
+}
+
+if (true) {
+	print("weewoo")
+}
+
+for i = 0, 10 {
+	print(i)
+}
+
+function callit(fun,arg)
+	fun(arg)
+end
+
+callit(() => {
+	print("testing")
+})
+
+callit((t) => {
+	print(t)
+}, "more test")
+--]]