Whether a $/[[ on the stack env node denotes reads through the enclosing scopes. Only the rlang pronoun .env does: it names the surrounding scope, while $ on a real environment stays in its frame.
$
[[
node
.env
Whether a
$/[[on the stack envnodedenotes reads through the enclosing scopes. Only the rlang pronoun.envdoes: it names the surrounding scope, while$on a real environment stays in its frame.