Support '^' prefix to call printall_recurse

suokko · suokko · commit f0f15a39c75c · 2018-07-05T00:49:36.000+03:00
diff --git a/lua.lua b/lua.lua
@@ -50,7 +50,7 @@ elseif cmd=="--save" or cmd=="-s" then --luacheck: skip
 elseif cmd~=nil then --luacheck: skip
     -- Support some of the prefixes allowed by dfhack.interpreter
     local prefix
-    if string.match(cmd, "^[~@!]") then
+    if string.match(cmd, "^[~@!^]") then
         prefix = string.sub(cmd, 1, 1)
         cmd = 'return '..string.sub(cmd, 2)
     end
@@ -68,6 +68,8 @@ elseif cmd~=nil then --luacheck: skip
             printall(rv[2])
         elseif prefix == '@' then
             printall_ipairs(rv[2])
+         elseif prefix == '^' then
+            printall_recurse(rv[2])
         end
     end
 else
