doomemacs/modules/lang/scala/config.el

;;; lang/scala/config.el -*- lexical-binding: t; -*-

(def-package! scala-mode
  :mode "\\.s\\(cala\\|bt\\)$"
  :config
  (setq scala-indent:align-parameters t))


(def-package! sbt-mode :after scala-mode)


(def-package! ensime
  :after scala-mode
  :commands (ensime ensime-mode ensime-scala-mode-hook)
  :config
  (set! :company-backend 'scala-mode '(ensime-company company-yasnippet))

  (setq ensime-startup-snapshot-notification nil
        ensime-startup-notification nil
        ensime-eldoc-hints t
        ;; let DOOM handle company setup
        ensime-completion-style nil)

  (add-hook 'scala-mode-hook #'ensime-mode)
  (add-hook 'ensime-mode-hook #'eldoc-mode)

  ;; Fix void-variable imenu-auto-rescan error caused by `ensime--setup-imenu'
  ;; trying to make imenu variables buffer local before imenu is loaded.
  (require 'imenu))
Major optimization refactor, across the board + 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. 2017-06-08 11:47:56 +02:00			`;;; lang/scala/config.el -- lexical-binding: t; --`
Add scala config 2016-05-11 18:41:29 -04:00
Revert macros to ...! name convention (elisp doesn't like @...) 2017-02-23 00:06:12 -05:00			`(def-package! scala-mode`
scala-mode2 => scala-mode 2016-05-20 01:46:17 -04:00			`:mode "\\.s\\(cala\\\|bt\\)$"`
Update modules/lang/* 2017-02-19 18:57:16 -05:00			`:config`
Refactor lang/scala #125 + Autoload ensime after scala-mode + Don't let ensime initialize company; let :company-backend do it + Fix void-variable imenu-auto-rescan error caused by ensime--setup-imenu. 2017-06-27 01:26:40 +02:00			`(setq scala-indent:align-parameters t))`
Add scala config 2016-05-11 18:41:29 -04:00

Revert macros to ...! name convention (elisp doesn't like @...) 2017-02-23 00:06:12 -05:00			`(def-package! sbt-mode :after scala-mode)`
Update modules/lang/* 2017-02-19 18:57:16 -05:00

Revert macros to ...! name convention (elisp doesn't like @...) 2017-02-23 00:06:12 -05:00			`(def-package! ensime`
Refactor lang/scala #125 + Autoload ensime after scala-mode + Don't let ensime initialize company; let :company-backend do it + Fix void-variable imenu-auto-rescan error caused by ensime--setup-imenu. 2017-06-27 01:26:40 +02:00			`:after scala-mode`
Add scala config 2016-05-11 18:41:29 -04:00			`:commands (ensime ensime-mode ensime-scala-mode-hook)`
lang/scala: refactor + fix ensime-mode init 2017-06-04 02:29:39 +02:00			`:config`
Refactor lang/scala #125 + Autoload ensime after scala-mode + Don't let ensime initialize company; let :company-backend do it + Fix void-variable imenu-auto-rescan error caused by ensime--setup-imenu. 2017-06-27 01:26:40 +02:00			`(set! :company-backend 'scala-mode '(ensime-company company-yasnippet))`

lang/scala: refactor + fix ensime-mode init 2017-06-04 02:29:39 +02:00			`(setq ensime-startup-snapshot-notification nil`
			`ensime-startup-notification nil`
Refactor lang/scala #125 + Autoload ensime after scala-mode + Don't let ensime initialize company; let :company-backend do it + Fix void-variable imenu-auto-rescan error caused by ensime--setup-imenu. 2017-06-27 01:26:40 +02:00			`ensime-eldoc-hints t`
			`;; let DOOM handle company setup`
			`ensime-completion-style nil)`

			`(add-hook 'scala-mode-hook #'ensime-mode)`
			`(add-hook 'ensime-mode-hook #'eldoc-mode)`
lang/scala: refactor + fix ensime-mode init 2017-06-04 02:29:39 +02:00
Refactor lang/scala #125 + Autoload ensime after scala-mode + Don't let ensime initialize company; let :company-backend do it + Fix void-variable imenu-auto-rescan error caused by ensime--setup-imenu. 2017-06-27 01:26:40 +02:00			;; Fix void-variable imenu-auto-rescan error caused by `ensime--setup-imenu'
			`;; trying to make imenu variables buffer local before imenu is loaded.`
			`(require 'imenu))`
Add scala config 2016-05-11 18:41:29 -04:00