Simon Willison’s Weblog

Undo commit in subversion. svn merge -r 1708:1707—I can never remember how to do this.

Posted 3rd January 2008 at 4:43 pm

Recent articles

JustHTML is a fascinating example of vibe engineering in action - 14th December 2025
OpenAI are quietly adopting skills, now available in ChatGPT and Codex CLI - 12th December 2025
GPT-5.2 - 11th December 2025

merge 2 subversion 32 svn 2 undo 4

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe