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| author | Craig Jennings <c@cjennings.net> | 2026-06-26 10:43:28 -0400 |
|---|---|---|
| committer | Craig Jennings <c@cjennings.net> | 2026-06-26 10:43:28 -0400 |
| commit | ed8f4781d953fca0052765518a17cca15f2167ab (patch) | |
| tree | 947feed46d422349c036ec88ec12504ef0ed693a /tests | |
| parent | 7c7104ea5b22bf31d6c087b46f80ce2a6e215638 (diff) | |
| download | dotemacs-ed8f4781d953fca0052765518a17cca15f2167ab.tar.gz dotemacs-ed8f4781d953fca0052765518a17cca15f2167ab.zip | |
feat(eat): tame the viewport bounce from full-frame inline redraws
Claude Code (and any Ink-style inline TUI) moves the terminal cursor up to redraw its whole block and back to the bottom on every tick; EAT follows the cursor with point, so the Emacs window chases it up and down -- the bounce. Add cj/--eat-tame-scroll on eat-mode-hook: scroll-conservatively 101, scroll-margin 0, and auto-window-vscroll nil, so the window line-scrolls minimally instead of recentering. It doesn't remove the bounce (the inline redraw is the root) but makes each jump gentler.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/test-term-tmux-history.el | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tests/test-term-tmux-history.el b/tests/test-term-tmux-history.el index 1dbf6b0bf..13e3e1715 100644 --- a/tests/test-term-tmux-history.el +++ b/tests/test-term-tmux-history.el @@ -296,5 +296,14 @@ input) instead of moving Emacs point; windmove's S-arrows still reach Emacs." (dolist (key '("S-<left>" "S-<right>")) (should-not (eq (keymap-lookup eat-semi-char-mode-map key) #'eat-self-input)))) +(ert-deftest test-term-eat-tame-scroll-sets-minimal-scroll () + "Normal: `cj/--eat-tame-scroll' sets buffer-local minimal-scroll behavior so +the EAT window line-scrolls instead of recentering on full-frame redraws." + (with-temp-buffer + (cj/--eat-tame-scroll) + (should (= scroll-conservatively 101)) + (should (= scroll-margin 0)) + (should (null auto-window-vscroll)))) + (provide 'test-term-tmux-history) ;;; test-term-tmux-history.el ends here |