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toggle netrw previews with p

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Ray Elliott 2026-10-28 19:02:43 +00:00
commit f35ad357bd
4 changed files with 16 additions and 7 deletions
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@ -221,6 +221,7 @@ Record every decision here with a short rationale. Append new entries; do not re
- 2026-10-28: Added buffer-local netrw `<M-j>` / `<M-k>` mappings to scroll the current preview with native `<C-e>` / `<C-y>` behavior while focus remains in the tree. The mappings accept Vim counts and quietly do nothing when no preview exists.
- 2026-10-28: Hardened preview scrolling after an interactive over-scroll surfaced a window-local error that did not reproduce headlessly. The temporary preview-window call is now protected, so stale-window and boundary failures are treated like native top/bottom clamping instead of reaching the command line.
- 2026-10-28: Excluded netrw from automatic session persistence after `:mksession` serialized its generated `NetrwTreeListing` name and restored an empty explorer buffer. Before the existing exit-time save, preview windows and netrw windows are removed; a netrw-only tab is dropped, while the sole remaining netrw window is replaced with an ordinary file buffer or a blank fallback. Netrw is intentionally not rebuilt on load.
- 2026-10-28: Changed the enhanced netrw `p` mapping into a true toggle. With no preview it opens the selected file or directory and begins live cursor updates; with an existing preview it closes that window and stops updates, matching manual `:pclose` behavior.
## Project-Local Configuration