## Why Numbered Markdown findings become hard to scan when long items visually run together or when wrapped explanatory paragraphs lose their list indentation. This is especially visible in review output: the next number can look attached to the previous finding, and paragraph continuation rows can jump back toward the left margin instead of staying grouped beneath their item. <table><tr><td> <center>Before</center> <img width="1718" height="836" alt="CleanShot 2026-05-24 at 14 00 49" src="https://github.com/user-attachments/assets/f1ee0023-50fa-4f81-a641-ae08b17b99bd" /> </td></tr> <tr><td> <center>After</center> <img width="1714" height="906" alt="image" src="https://github.com/user-attachments/assets/b123a5e0-a232-47bf-96d5-c935295f7c0a" /> </td></tr> </table> ## What Changed - Insert a blank separator before a sibling list item when the previous item occupies more than one rendered line. - Preserve compact rendering for lists whose sibling items each render on one line. - Preserve list-body leading whitespace when transient streamed assistant rows require another wrapping pass for history display, so wrapped paragraphs stay aligned beneath their item. - Share the existing leading-whitespace prefix logic used by history insertion instead of introducing a second indentation rule. - Keep streamed Markdown output aligned with completed rendering and add snapshots for findings-style spacing and streamed paragraph indentation. ## How to Test 1. Start Codex from this branch and open the recorded repro session `019e563f-7d58-7ff2-8ec7-828f20fa61ca`. 2. Inspect the numbered `Findings` list whose items contain explanatory paragraphs. 3. Confirm each multiline finding is separated from the next numbered finding by one blank line. 4. Confirm wrapped rows of each indented paragraph remain aligned beneath the finding body, rather than returning to the left edge. 5. Render a short one-line numbered or unordered list and confirm its items remain compact without added blank rows. Targeted tests: - `just test -p codex-tui history_cell insert_history markdown_render markdown_stream streaming::controller` - `just argument-comment-lint-from-source -p codex-tui` ## Related Work PR #24346 changes Markdown table column allocation in parallel. This PR is intentionally limited to list-item readability and history wrapping; both branches touch `codex-rs/tui/src/markdown_render.rs`, so a small merge conflict may need resolution depending on merge order.
Codex CLI is a coding agent from OpenAI that runs locally on your computer.
If you want Codex in your code editor (VS Code, Cursor, Windsurf), install in your IDE.
If you want the desktop app experience, run
codex app or visit the Codex App page.
If you are looking for the cloud-based agent from OpenAI, Codex Web, go to chatgpt.com/codex.
Quickstart
Installing and running Codex CLI
Run the following on Mac or Linux to install Codex CLI:
curl -fsSL https://chatgpt.com/codex/install.sh | sh
Run the following on Windows to install Codex CLI:
powershell -ExecutionPolicy ByPass -c "irm https://chatgpt.com/codex/install.ps1 | iex"
Codex CLI can also be installed via the following package managers:
# Install using npm
npm install -g @openai/codex
# Install using Homebrew
brew install --cask codex
Then simply run codex to get started.
You can also go to the latest GitHub Release and download the appropriate binary for your platform.
Each GitHub Release contains many executables, but in practice, you likely want one of these:
- macOS
- Apple Silicon/arm64:
codex-aarch64-apple-darwin.tar.gz - x86_64 (older Mac hardware):
codex-x86_64-apple-darwin.tar.gz
- Apple Silicon/arm64:
- Linux
- x86_64:
codex-x86_64-unknown-linux-musl.tar.gz - arm64:
codex-aarch64-unknown-linux-musl.tar.gz
- x86_64:
Each archive contains a single entry with the platform baked into the name (e.g., codex-x86_64-unknown-linux-musl), so you likely want to rename it to codex after extracting it.
Using Codex with your ChatGPT plan
Run codex and select Sign in with ChatGPT. We recommend signing into your ChatGPT account to use Codex as part of your Plus, Pro, Business, Edu, or Enterprise plan. Learn more about what's included in your ChatGPT plan.
You can also use Codex with an API key, but this requires additional setup.
Docs
This repository is licensed under the Apache-2.0 License.
