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To: Sebastian Gniazdowski Cc: Peter Stephenson , Zsh hackers list Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Seq: 51791 Archived-At: X-Loop: zsh-workers@zsh.org Errors-To: zsh-workers-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-workers-request@zsh.org X-no-archive: yes List-Id: List-Help: , List-Subscribe: , List-Unsubscribe: , List-Post: List-Owner: List-Archive: On Thu, May 25, 2023 at 12:28=E2=80=AFPM Sebastian Gniazdowski wrote: > > Ahso, that's why stdbuf uses ld-preload-like tricks to enforce the > buffer size=E2=80=A6 That makes me look more tolerant to your STTY-way > approach, i.e.: I suspect that ld-tricks are out of reach and I would > accept even STTY-like solution if only it would be implemented=E2=80=A6 Use with great caution, but to test the concept: TRAPDEBUG() { setopt err_exit; stdbuf -o0 -i0 ${(z)ZSH_DEBUG_CMD} } (assumes default setting of DEBUG_BEFORE_CMD option)