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Experimental fixes for undo-tree

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Increase `undo-limit`, `undo-strong-limit` and `undo-outer-limit` by a
factor of ten, which should prevent emacs from prematurely truncating
the undo history and corrupting the tree.

Restore `undo-tree-auto-save-history` which was disabled to avoid
exacerbating the undo history truncation.

Change the `undo-tree` recipe to grab the latest version from the
maintainer's repostiory instead of the outdated ELPA version.

Restore `undo-tree-enable-undo-in-region` which should be fixed in the
latest version of `undo-tree`.
This commit is contained in:
Andrew Whatson 2019-10-01 22:37:18 +10:00
parent 3f7e0fd103
commit aa087e3af2
2 changed files with 11 additions and 6 deletions
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5
core/packages.el
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@ -32,7 +32,10 @@
;; potato.
:recipe (:host github :repo "hlissner/emacs-so-long"))
(package! osx-clipboard :ignore (not IS-MAC))
(package! undo-tree)
(package! undo-tree
;; NOTE The version of undo-tree published to ELPA is over 5 years old and
;; missing some fixes. Just use the maintainer's repo directly.
:recipe (:host nil :repo "http://www.dr-qubit.org/git/undo-tree.git"))
(package! ws-butler)
(package! xclip :ignore (not IS-LINUX))