Bind.plan.enter: def of bolt@1.27.0.0
Import: import bolt@1.27.0.0/src/syntax/bind.bend as Bind
Lines 646-659 of bolt@1.27.0.0/src/syntax/bind.bend: https://jend.leeeet.dev/read.txt?path=bolt@1.27.0.0/src/syntax/bind.bend&start_line=646&end_line=659

import Base

# the environment the rest is read with after a leaf: the one outside a
# let's left side at its `=`, else this one with the leaf's binder on it
def plan.enter(
  keep: Bool,
  outer: List<&2, Bind>,
  push: Bool,
  +bb: Bind,
  env: List<&2, Bind>
) -> List<&2, Bind>:
  match keep:
    case True{}:
      outer
    case False{}:
      plan.pushed(push, bb, env)

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/syntax/bind.bend&name=Bind
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/syntax/bind.bend&name=plan.pushed