*

1 files changed, 22 insertions, 2 deletions

diff --git a/lua/chupacabra/chupacabra.lua b/lua/chupacabra/chupacabra.lua
index 80a8d22..107a832 100644
--- a/lua/chupacabra/chupacabra.lua
+++ b/lua/chupacabra/chupacabra.lua
@@ -33,8 +33,28 @@ function chupacabra.evaluate(tokens, context)
                 table.insert(array, tonumber(number))
             end
             table.insert(stack, array)
-        elseif token == "pop" then
-            table.remove(stack) -- testing is fun
+        elseif token == ".." then
+            local array = {}
+            for i = 1, #stack do
+                table.insert(array, stack[i])
+            end
+            table.insert(stack, array)
+        elseif token == "@.." then
+            local result = {}
+            for i = 1, #stack do
+                local value = stack[i]
+                if type(value) == "table" then
+                    for j = 1, #value do
+                        table.insert(result, value[j])
+                    end
+                else
+                    table.insert(result, value)
+                end
+            end
+            table.insert(stack, result)    
+        elseif token == "." then
+            table.remove(stack)
+            --TODO: add the ability for this keywor, or a paired @. keyword to remove an array from the stack
         elseif token == "+" then
             local b = table.remove(stack)
             local a = table.remove(stack)