From cf45be79a5ab96d3b81078e7e5e2ba58bd5e5cee Mon Sep 17 00:00:00 2001 From: Gabriel Schneider Date: Mon, 28 Sep 2026 17:25:41 -0300 Subject: Undo and Redo are builtins, as in acme's tags, so a pane's ctl and exec can step its body Over 9P there was no way to take back an edit: acme's Undo and Redo were keys only. They are now pane builtins, reached from a tag, a pane ctl and exec, and listed in /commands. They are not added to the default tags, which would change every tag. Co-Authored-By: Claude Opus 5.5 --- docs/tags.md | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'docs/tags.md') diff --git a/docs/tags.md b/docs/tags.md index f1e4a420..de540c91 100644 --- a/docs/tags.md +++ b/docs/tags.md @@ -43,6 +43,10 @@ Its text and terminal process are kept; the command stays available in the visible tag. Every default pane tag includes `Collapse`, including file, terminal, image, and PDF panes. +`Undo` and `Redo` are acme's: typed or clicked in a pane's tag, or written +to its `ctl`, they step the body back and forward through its edits, as the +`u` and `U` keys do. They are not in the default tags. + `Del` closes a pane and gives its rows to one neighbor; the rest of the column keeps its heights. `Del k` (or `DelAbove`) gives them to the nearest expanded pane above, `Del j` (or `DelBelow`) to the one below, each falling -- cgit v1.3