def use_at
import bolt@1.27.0.0/src/rules/table.bend as Tableimport Base
184# a name use joins the keys when the let in scope for it holds a table
185def use_at(+tt: String, +line: U32, +col: U32, +live: List<&2, String>, +acc: List<&2, String>) -> List<&2, String>:
186 Bool.pick(List<&2, String>, List.contains(~String, ~String.eq, live, tt), key(tt, line, col) <> acc, acc)