It wasn't working in the first haskell buffer because of a race
condition. Intero was loading too late to register lookup handlers for
haskell-mode (for the first buffer).
By setting it to intero-mode, it is registered in time for intero-mode's
activation.
Have to forward declare *-dash-docsets so we can lazy load the *-dash
libraries.
Also fixes a void-variable error because helm-dash-docsets isn't defined
by helm-dash, just used.
In later versions of Emacs, if a var alias is created *after* it has
been assigned a value, an error is thrown. This prevents the user from
opening js files.
This lets you delay a body of code until an arbitrary condition is
met (which is checked whenever a file is loaded).
Also refactors set-file-template! to wait until +file-templates-alist is
defined.
+ :popup -> set-popup-rule!
+ :popups -> set-popup-rules!
+ :company-backend -> set-company-backend!
+ :evil-state -> set-evil-initial-state!
I am slowly phasing out the setting system (def-setting! and set!),
starting with these.
What are autodefs? These are functions that are always defined, whether
or not their respective modules are enabled. However, when their modules
are disabled, they are replaced with macros that no-op and don't
waste time evaluating their arguments.
The old set! function will still work, for a while.
I prefer not to invent new variables when they aren't strictly
necessary. org-directory is one such variable (although the other path
variables are still necessary).
Alexander-Miller/treemacs#212 introduced treemacs-persist-file, which we
now use instead of tools/treemacs' old treemacs-persistence hack (which
didn't work).
Relevant to #669
If you open emacs with a file (emacs file.txt), the file is switched to
before the switch-buffer hooks are set up. However, many core packages
are hooked to those switch-buffer hooks (to load when they're first
triggered). They miss the boat and don't get loaded.
These packages are now hooked onto after-find-file as well (and
immediately), which will fire when a file is opened, before or after
initialization.
Fixes#680
