Handle events in text interpolation; capture text events in choice lines; improve test script

test/tests/condition else false.lua

@@ -1,14 +1,14 @@
 local _={}
 _[5]={}
-_[4]={data="ok",tags=_[5]}
+_[4]={tags=_[5],text="ok"}
 _[3]={_[4]}
 _[2]={"return"}
 _[1]={"text",_[3]}
 return {_[1],_[2]}
 --[[
 { "text", { {
-      data = "ok",
-      tags = {}
+      tags = {},
+      text = "ok"
     } } }
 { "return" }
 ]]--