- Code reduction and refactor across the board (cull unneeded minor
advise, hooks and hacks or update them)
- Revise outdated comments and docstrings
- Reorganize core autoload libraries
- Remove large file check (Emacs already has a built-in one, which we
augment to be even more performant when it does kick in)
- helpful.el can now be disabled completely through package!
A minor optimization. assq is significantly faster than assoc (not that
it matters for this incredibly insignificant use-case, but yay for
premature optimization!)
Checking for the 'display-line-numbers symbol property is clumsy and
checking for boundp is pointless now that we have a Emacs 25 polyfill
for display-line-numbers-mode.
+ Remove doom/switch-theme (replaced with an advice for load-theme)
+ Reorganize core-ui
+ Fix Emacs 26+ hl-line hack being applied for Emacs 25 users
+ Rename doom|show-whitespace-maybe to doom|highlight-non-default-indentation
+ Disable tool-bar, menu-bar and vertical-scroll-bars via
default-frame-alist; this is a little faster than using the minor
modes.
load-theme doesn't disable previously enabled themes before switching.
doom/switch-theme does.
This remaps any keys bound to load-theme to doom/switch-theme.
This naming convention was meant to be for batch commands, but it grew
to include "commands that were helpful with managing Doom", but many of
these commands shouldn't be interactive in the first place!
+ Add relative line number support (see doom-line-numbers-style)
+ Update doom/toggle-line-numbers
+ New hook functions: doom|enable-line-numbers,
doom|disable-line-numbers
Addresses #156
WARNING: THIS IS A BREAKING CHANGE FOR THEME/FONT/NLINUM CUSTOMIZATIONS.
This change was motivated by the need to decouple theme and font loading
from the ui/doom module.
Now, it is doom-core's purview. Theme and fonts are loaded after
initfiles are read (attached to the doom-init-ui-hook hook), giving
other modules (especially private ones) a chance to change the theme or
fonts.
+ Refactor core-ui.el
+ New init hook: doom-init-ui-hook
+ Decouple theme/font loading from ui/doom
+ Load modelines are doom-init-ui-hook
+ New theme/font variables (replaces old ui/doom variables)
+ doom-theme
+ doom-font
+ doom-variable-pitch-font
+ doom-unicode-font
+ Change nlinum variables
+ doom-line-number-lpad
+ doom-line-number-rpad
+ doom-line-number-pad-char
Addresses #117
+ enable lexical-scope everywhere (lexical-binding = t): ~5-10% faster
startup; ~5-20% general boost
+ reduce consing, function calls & garbage collection by preferring
cl-loop & dolist over lambda closures (for mapc[ar], add-hook, and
various cl-lib filter/map/reduce functions) -- where possible
+ prefer functions with dedicated opcodes, like assq (see byte-defop's
in bytecomp.el for more)
+ prefer pcase & cond (faster) over cl-case
+ general refactor for code readability
+ ensure naming & style conventions are adhered to
+ appease byte-compiler by marking unused variables with underscore
+ defer minor mode activation to after-init, emacs-startup or
window-setup hooks; a customization opportunity for users + ensures
custom functionality won't interfere with startup.
linum-mode *really* slows down buffers when they're displayed in more
than one window. This lag isn't present in nlinum. nlinum isn't perfect
either but... lesser of two evils.
This includes advisors and an ESC hook to mitigate the issue of
disappearing nlinum line numbers.
