Despite the recent patches to fix undo history corruption, its history
would still get unpredictably truncated due to non-linear memory
expansion.
Relevant to #2339
I re-enable history persistence, now that it has been fixed.
Also, I install it from the emacs-straight/undo-tree mirror, which is
fast and reliable.
Closes#2339, #2334
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maintainer's repostiory instead of the outdated ELPA version.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`.
Until so-long is published to ELPA (if ever), we're now using my
personal mirror for so-long. Why not git.savannah.nongnu.org instead?
Because it runs on a potato too.
This isn't vital enough a package to be included in core. Emacs already
provides view-lossage, and there are other, better packages for
displaying your keybinds as you type.
Even one that I've been working on (with special evil support):
https://github.com/hlissner/doom-emacs-private/blob/master/lisp/keycast.el
There are a few kinks to iron out, but for the most part it's done. Doom
Emacs, powered by straight. Goodbye gnutls and elpa/quelpa issues.
This update doesn't come with rollback or lockfile support yet, but I
will eventually include one with Doom, and packages will be (by default,
anyway) updated in sync with Doom.
Relevant threads: #1577#1566#1473
- Adds the auto-minor-mode package to replace our in-house
implementation.
- Merges associate! into the def-project-mode! macro because associate!
on its own is less useful than auto-minor-mode-alist,
auto-minor-mode-magic-alist or hooks.
- Changes the semantics of :modes and :add-hooks properties of
def-project-mode!. Its arguments are evaluated as is; lists will need
to be quoted.
squash! core-lib: remove associate! macro
- Remove core-os and move many of its settings out to other core
libraries, where they belong
- Significantly improve commenting & compartmentalization of many
settings
- Correct some mis-named public hooks (that were named as if they were
private)
- Move the vast majority of optimizations to "Optimizations" section in
core.el
- Don't activate xclip-mode or osx-clipboard-mode if we're accessing
Emacs through an SSH connection (does more bad than good there)
- Add fast-but-imprecise-scrolling = t
- Set bidi-display-reordering = 'left-to-right, at the recommendation of
an Emacs dev. Apparently setting it to nil is undefined, as Emacs is
designed to always assume it's set; setting it explicitly to
left-to-right will still do what was originally intended by turning it
off: to reduce line/text scans for bidirectional text, which gives us
a moderate boost in general runtime snappiness
- Set inhibit-compacting-fon-caches = t on windows (where it struggles
especially with icon fonts)
- Disables "literal" mode for very large files (because I will be
backporting so-long.el from Emacs 27 in the next commit)
