# capture/with Capture all `echo`/`println` output produced by invoking a 0-arity callable. Safe to nest — restores any prior capture buffer on exit. ## Syntax

[capture/with $thunk]

## Parameters - `$thunk` — zero-arity closure whose captured output is collected. ## Examples

[capture/with { echo "hi" }]   # → %{ :result nil :output @("hi") }

## Returns Map `%{ :result $r :output $lines }`, where `:result` is the thunk's return value and `:output` is the list of captured lines. ## See Also `capture/start`, `capture/flush`, `capture/clear`