doomemacs/modules/tools/flycheck/config.el

;;; tools/flycheck/config.el -*- lexical-binding: t; -*-

(defvar +flycheck-on-escape t
  "If non-nil, flycheck will recheck the current buffer when pressing ESC/C-g.")


;;
;; Packages

(def-package! flycheck
  :commands (flycheck-list-errors flycheck-buffer)
  :after-call (doom-enter-buffer-hook after-find-file)
  :config
  ;; Emacs feels snappier without checks on newline
  (setq flycheck-check-syntax-automatically (delq 'new-line flycheck-check-syntax-automatically))

  (defun +flycheck|buffer ()
    "Flycheck buffer on ESC in normal mode."
    (when (and flycheck-mode +flycheck-on-escape)
      (ignore-errors (flycheck-buffer))
      nil))
  (add-hook 'doom-escape-hook #'+flycheck|buffer t)

  (after! evil
    (setq-hook! 'evil-insert-state-entry-hook
      flycheck-idle-change-delay 1.75)
    (setq-hook! 'evil-insert-state-exit-hook
      flycheck-idle-change-delay (default-value 'flycheck-idle-change-delay)))

  (global-flycheck-mode +1))


(def-package! flycheck-popup-tip
  :commands (flycheck-popup-tip-show-popup flycheck-popup-tip-delete-popup)
  :init (add-hook 'flycheck-mode-hook #'+flycheck|init-popups)
  :config (setq flycheck-popup-tip-error-prefix "✕ "))


(def-package! flycheck-posframe
  :when (and EMACS26+ (featurep! +childframe))
  :init (add-hook 'flycheck-mode-hook #'+flycheck|init-popups)
  :config
  (setq flycheck-posframe-warning-prefix "⚠ "
        flycheck-posframe-info-prefix "··· "
        flycheck-posframe-error-prefix "✕ "))
feature/{syntax-checker,spellcheck} -> tools/fly{check,spell} 2019-02-22 00:20:29 -05:00			`;;; tools/flycheck/config.el -- lexical-binding: t; --`

			`(defvar +flycheck-on-escape t`
			`"If non-nil, flycheck will recheck the current buffer when pressing ESC/C-g.")`


			`;;`
			`;; Packages`
Add modules/feature/syntax-checker 2017-02-13 05:51:36 -05:00
Revert macros to ...! name convention (elisp doesn't like @...) 2017-02-23 00:06:12 -05:00			`(def-package! flycheck`
Major refactor & optimization of how modules load their packages Now that we are loading package autoloads files (as part of the generated doom-package-autoload-file when running make autoloads), many :commands properties are redundant. In fact, many def-package! blocks are redundant. In some cases, we can do without a config.el file entirely, and can move into the autoloads file or rely entirely on package autoloads. Also, many settings have been moved in their module's autoloads files, which makes them available ASAP; their use no longer depends on module load order. This gained me a modest ~10% boost in startup speed. 2018-05-25 00:46:11 +02:00			`:commands (flycheck-list-errors flycheck-buffer)`
Fix vestigial refs to before-switch-buffer hook doom-before-switch-buffer-hook was renamed to doom-enter-buffer-hook 2018-08-31 14:10:25 +02:00			`:after-call (doom-enter-buffer-hook after-find-file)`
Add modules/feature/syntax-checker 2017-02-13 05:51:36 -05:00			`:config`
flycheck: use pos-tip in GUI Emacs (linux), popup-tip everywhere else Long story short, `flycheck-popup-tip' works everywhere but only looks ok. `flycheck-pos-tip' looks great, but only in GUI Emacs on Linux. So we want: + GUI Emacs (Linux): pos-tip + GUI Emacs (MacOS): popup-tip + tty Emacs (anywhere): popup-tip 2018-01-06 01:10:33 -05:00			`;; Emacs feels snappier without checks on newline`
feature/{syntax-checker,spellcheck} -> tools/fly{check,spell} 2019-02-22 00:20:29 -05:00			`(setq flycheck-check-syntax-automatically (delq 'new-line flycheck-check-syntax-automatically))`
Add modules/feature/syntax-checker 2017-02-13 05:51:36 -05:00
feature/{syntax-checker,spellcheck} -> tools/fly{check,spell} 2019-02-22 00:20:29 -05:00			`(defun +flycheck\|buffer ()`
			`"Flycheck buffer on ESC in normal mode."`
			`(when (and flycheck-mode +flycheck-on-escape)`
			`(ignore-errors (flycheck-buffer))`
			`nil))`
			`(add-hook 'doom-escape-hook #'+flycheck\|buffer t)`
Increase flycheck delay in insert mode Otherwise it can interrupt your typing. 2019-01-14 00:51:25 -05:00
feature/{syntax-checker,spellcheck} -> tools/fly{check,spell} 2019-02-22 00:20:29 -05:00			`(after! evil`
Revert flycheck-idle-change-delay delay to default ...when exiting insert mode. 2019-01-21 22:18:38 -05:00			`(setq-hook! 'evil-insert-state-entry-hook`
			`flycheck-idle-change-delay 1.75)`
			`(setq-hook! 'evil-insert-state-exit-hook`
			`flycheck-idle-change-delay (default-value 'flycheck-idle-change-delay)))`
Change flycheck initialization strategy Initialize it globally and turn it off where needed, instead of enabling it on demand. Also fixes void-function: flycheck-mode errors when :feature syntax-checker is disabled. This is experimental. Indirectly fixes #710 2018-06-21 15:54:36 +02:00
			`(global-flycheck-mode +1))`
Add modules/feature/syntax-checker 2017-02-13 05:51:36 -05:00

feature/syntax-checker: use flycheck-popup-tip on MacOS #318 pos-tip.el (what flycheck-pos-tip's uses) is buggy on MacOS, with no guarantee where a popup may appear. 2018-01-05 14:43:44 -05:00			`(def-package! flycheck-popup-tip`
Major refactor & optimization of how modules load their packages Now that we are loading package autoloads files (as part of the generated doom-package-autoload-file when running make autoloads), many :commands properties are redundant. In fact, many def-package! blocks are redundant. In some cases, we can do without a config.el file entirely, and can move into the autoloads file or rely entirely on package autoloads. Also, many settings have been moved in their module's autoloads files, which makes them available ASAP; their use no longer depends on module load order. This gained me a modest ~10% boost in startup speed. 2018-05-25 00:46:11 +02:00			`:commands (flycheck-popup-tip-show-popup flycheck-popup-tip-delete-popup)`
tools/flycheck: simplify popup-tip advice Relevant to #1209 2019-02-28 05:01:04 -05:00			`:init (add-hook 'flycheck-mode-hook #'+flycheck\|init-popups)`
			`:config (setq flycheck-popup-tip-error-prefix "✕ "))`
feature/syntax-checker: redesign tooltip support Use flycheck-posframe in GUI Emacs (26+) and flycheck-popup-tip everywhere else. 2018-05-07 18:50:44 +02:00
feature/syntax-checker: use flycheck-popup-tip on MacOS #318 pos-tip.el (what flycheck-pos-tip's uses) is buggy on MacOS, with no guarantee where a popup may appear. 2018-01-05 14:43:44 -05:00
feature/syntax-checker: redesign tooltip support Use flycheck-posframe in GUI Emacs (26+) and flycheck-popup-tip everywhere else. 2018-05-07 18:50:44 +02:00			`(def-package! flycheck-posframe`
Major refactor & optimization of how modules load their packages Now that we are loading package autoloads files (as part of the generated doom-package-autoload-file when running make autoloads), many :commands properties are redundant. In fact, many def-package! blocks are redundant. In some cases, we can do without a config.el file entirely, and can move into the autoloads file or rely entirely on package autoloads. Also, many settings have been moved in their module's autoloads files, which makes them available ASAP; their use no longer depends on module load order. This gained me a modest ~10% boost in startup speed. 2018-05-25 00:46:11 +02:00			`:when (and EMACS26+ (featurep! +childframe))`
tools/flycheck: simplify popup-tip advice Relevant to #1209 2019-02-28 05:01:04 -05:00			`:init (add-hook 'flycheck-mode-hook #'+flycheck\|init-popups)`
feature/syntax-checker: new +childframe flag for popups 2018-05-09 11:26:06 +02:00			`:config`
			`(setq flycheck-posframe-warning-prefix "⚠ "`
			`flycheck-posframe-info-prefix "··· "`
			`flycheck-posframe-error-prefix "✕ "))`