Don't re-run previous code on "enter"

[genec1]

Short Description: Hitting "enter" in the console window when the console is not ready will re-run the previous command instead of just running an empty line.

Longer Description: I have found that I have some long-running code going -- maybe, hypothetically, I hit command-enter on some code in the editor window that I didn't intend to run -- and I press the "stop" button in the console, to cancel, and hit enter a couple times to see if the console is responsive, it will actually re-run the previous command for each "enter" that I entered instead of the expected behavior of just giving me some blank lines. This can be problematic if I did not want the previous code to be re-run.

[jmcphers]

Can you attach your Positron version and a code example or video? I could not reproduce this using a couple of different long-running commands.

[genec1]

I tried making minimal reproducible examples with some Sys.sleeps running in parallel or some large file freads, but those still exit immediately when I hit the "stop" button. I need to find an example that does not exit when I hit "stop" because that is the only time I see this behavior.

Positron Version: 2025.06.0 (Universal) build 167
Code - OSS Version: 1.100.0
Commit: e7e5d5590adc6bf7b760f837051cd2f57ea9e3dc
Date: 2025-05-29T20:44:08.369Z
Electron: 34.5.1
Chromium: 132.0.6834.210
Node.js: 20.19.0
V8: 13.2.152.41-electron.0
OS: Darwin arm64 24.5.0