dotCooCoo c8d0cdf6a1 Undo: the open documents' histories share one budget of a quarter of installed memory ...

`Session::history_budget` (default `default_history_budget()`) caps the
memory the undo steps of all open documents keep together. After each
command, tool edit, interaction commit, direct edit, framed script run
and closed undo group, `Session::trim_histories` drops the oldest steps
of any document first, undo steps before redo steps. Each document keeps
its last eight undo steps and next eight redo steps, and a held history
keeps all of its steps. While a script runs or an undo group is open,
no steps are dropped, so a canceled group leaves the other documents'
steps in place. Closing a document frees its share. The steps are not
counted again while neither the budget nor any history changed. Each
document's own `byte_budget` stays as its ceiling.

2026-11-10 12:31:14 -08:00

..

examples

Render: a long dashed stroke is outlined only near the view after an edit

2026-11-05 03:55:48 +07:00

src

Undo: the open documents' histories share one budget of a quarter of installed memory

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tests

Merge pull request #6371 from dotCooCoo/fix/issue-6361

2026-11-10 10:07:20 +07:00

Cargo.toml

Merge main into feat/script-run

2026-11-09 23:43:37 -08:00