Pick.search.text: def of bolt@1.27.0.0
Import: import bolt@1.27.0.0/src/rules/correctness/pick.bend as Pick
Lines 151-167 of bolt@1.27.0.0/src/rules/correctness/pick.bend: https://jend.leeeet.dev/read.txt?path=bolt@1.27.0.0/src/rules/correctness/pick.bend&start_line=151&end_line=167

import Base
import bolt@1.27.0.0/src/syntax/lex.bend as Lex
import bolt@1.27.0.0/src/syntax/tree.bend as Tree

# the node's tokens, each then a space (a group's open, not its close)
def search.text(nn: Tree.Node) -> String:
  match nn:
    case Tree.Leaf{Lex.Tok{_k, t, _l, _c}}:
      t ++ " "
    case Tree.Group{Lex.Tok{_k, o, _l, _c}, kids, _cl}:
      o ++ " " ++ search.text(kids)
    case Tree.Stmt{_k, kids, body}:
      +a = search.text(kids)
      +b = search.text(body)
      a ++ b
    case Tree.NCons{h, t}:
      +a = search.text(h)
      +b = search.text(t)
      a ++ b
    case Tree.NNil{}:
      ""

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.append
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/syntax/lex.bend&name=Tok
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/syntax/tree.bend&name=Node