Added REPL.

nomsu.lua

@@ -856,5 +856,22 @@ if arg and arg[1] then
     load()(c, {})
     ]])
   end
+elseif arg then
+  local c = NomsuCompiler()
+  while true do
+    local buff = ""
+    while true do
+      io.write(">> ")
+      local line = io.read("*L")
+      if line == "\n" or not line then
+        break
+      end
+      buff = buff .. line
+    end
+    if #buff == 0 then
+      break
+    end
+    c:run(buff)
+  end
 end
 return NomsuCompiler

nomsu.moon

@@ -603,5 +603,19 @@ if arg and arg[1]
     local c = NomsuCompiler()
     load()(c, {})
     ]]
+elseif arg
+    -- REPL:
+    c = NomsuCompiler()
+    while true
+        buff = ""
+        while true
+            io.write(">> ")
+            line = io.read("*L")
+            if line == "\n" or not line
+                break
+            buff ..= line
+        if #buff == 0
+            break
+        c\run(buff)
 
 return NomsuCompiler