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Sat, 31 Dec 2022 16:10:41 -0800 (PST) MIME-Version: 1.0 References: <87109-1672492415.579439@wMHr.mGJl.BpB2> In-Reply-To: <87109-1672492415.579439@wMHr.mGJl.BpB2> From: Bart Schaefer Date: Sat, 31 Dec 2022 16:10:30 -0800 Message-ID: Subject: Re: Read a line from user without clearing screen below the prompt while allowing user to use arrow keys to make edits in middle of line To: Oliver Kiddle Cc: OG Code Poet , Zsh hackers list Content-Type: text/plain; charset="UTF-8" X-Seq: 51270 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 Sat, Dec 31, 2022 at 5:14 AM Oliver Kiddle wrote: > > The first idea that came into my mind was to try setopt singlelinezle That was my first thought too, and I also tried setting LINES=1 along with it, but no help. > I think the clearing from > the cursor to the end of the window serves a purpose in general. In fact I think it's issuing both move-to-first-column as well as clear-to-end. It wants to know exactly what positions the prompt occupies and have free rein over the rest. Seems like it should be possible to do something with a tweaked read-from-minibuffer as the vared initial-widget, but I think vared is going to end up clearing at least the entire last line of the screen no matter what.