diff --git a/src/eval.c b/src/eval.c
index d127198..0477222 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -338,6 +338,8 @@
     {VV_NAME("beval_col",	 VAR_NUMBER), VV_RO},
     {VV_NAME("beval_text",	 VAR_STRING), VV_RO},
     {VV_NAME("scrollstart",	 VAR_STRING), 0},
+    {VV_NAME("swapname",	 VAR_STRING), VV_RO},
+    {VV_NAME("swapchoice",	 VAR_STRING), 0},
 };
 
 /* shorthand */