tastytea/.emacs.d
tastytea/.emacs.d
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Emacs: Move whitespace-mode to text/common

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tastytea 2019-11-09 18:55:07 +01:00
parent 2a2a76fda6
commit 601c6dcdd0
2 changed files with 82 additions and 81 deletions
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80
init/basics/appearance.el
View File

@ -79,85 +79,5 @@
(global-display-line-numbers-mode)
)
;; Visualize whitespace.
(use-package whitespace
:after (company)
:functions (my/whitespace-mode-enabled-p my/on-off-whitespace-before-company)
:custom
(whitespace-line-column nil) ; Set to fill-column.
:config
(delete 'newline-mark whitespace-style) ; Don't paint $ at eol.
(delete 'lines whitespace-style) ; Don't mark whole overly long lines.
(add-to-list 'whitespace-style 'lines-tail) ; Mark end of overly long lines.
;; Workaround to not show dots in popup menus.
(defun my/whitespace-mode-enabled-p ()
(symbol-value 'whitespace-mode))
(defvar-local my/ws-enabled nil)
;; company:
(defun my/on-off-whitespace-before-company(command)
(when (string= "show" command)
(setq-local my/ws-enabled (my/whitespace-mode-enabled-p))
(if my/ws-enabled
(whitespace-mode -1)))
(when (string= "hide" command)
(if my/ws-enabled
(whitespace-mode t))))
(advice-add 'company-call-frontends
:before #'my/on-off-whitespace-before-company)
(defun my/whitespace-mode-off ()
(setq-local my/ws-enabled (my/whitespace-mode-enabled-p))
(if my/ws-enabled
(whitespace-mode -1)))
(defun my/whitespace-mode-on ()
(if my/ws-enabled
(whitespace-mode t)))
;; popup:
(defadvice popup-create (before my/popup-suppress-whitespace-mode activate)
"Suspend whitespace-mode while popups are visible."
(my/whitespace-mode-off))
(defadvice popup-delete (after my/popup-restore-whitespace-mode activate)
"Restore whitespace-mode when all popups have closed."
(my/whitespace-mode-on))
(if (display-graphic-p)
(custom-set-faces
'(whitespace-line ((t (:inherit whitespace-line
:weight normal
:foreground nil
:background nil
:box (:line-width 1 :color "dark red")
;; :underline (:color "dark red")
)))))
(custom-set-faces ; else
'(whitespace-line ((t (:inherit whitespace-line
:background nil
:underline t
)))))
)
(defun my/ws-load-local-vars-first ()
"Loads local variables (fill-column) before enabling whitespace-mode."
(hack-local-variables)
(whitespace-mode)
)
:bind
("C-x w" . whitespace-mode)
:hook
(prog-mode . my/ws-load-local-vars-first)
(conf-mode . my/ws-load-local-vars-first)
(text-mode . my/ws-load-local-vars-first)
:custom-face
(whitespace-space ((nil :foreground "gray18")))
)
(provide 'basics/appearance)
;;; appearance.el ends here

83
init/text/common.el
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@ -1,6 +1,6 @@
;;; common.el --- Common settings for text files. -*- lexical-binding: t; -*-
;; Time-stamp: <2019-10-14T16:01:54+00:00>
;; Time-stamp: <2019-11-09T12:04:11+00:00>
;;; Commentary:
@ -168,5 +168,86 @@
("C-s" . 'swiper)
)
;; Visualize and transform whitespace.
(use-package whitespace
:after (company)
:functions (my/whitespace-mode-enabled-p my/on-off-whitespace-before-company)
:custom
(whitespace-line-column nil) ; Set to fill-column.
:config
(delete 'newline-mark whitespace-style) ; Don't paint $ at eol.
(delete 'lines whitespace-style) ; Don't mark whole overly long lines.
(add-to-list 'whitespace-style 'lines-tail) ; Mark end of overly long lines.
;; Workaround to not show dots in popup menus.
(defun my/whitespace-mode-enabled-p ()
(symbol-value 'whitespace-mode))
(defvar-local my/ws-enabled nil)
;; company:
(defun my/on-off-whitespace-before-company(command)
(when (string= "show" command)
(setq-local my/ws-enabled (my/whitespace-mode-enabled-p))
(if my/ws-enabled
(whitespace-mode -1)))
(when (string= "hide" command)
(if my/ws-enabled
(whitespace-mode t))))
(advice-add 'company-call-frontends
:before #'my/on-off-whitespace-before-company)
(defun my/whitespace-mode-off ()
(setq-local my/ws-enabled (my/whitespace-mode-enabled-p))
(if my/ws-enabled
(whitespace-mode -1)))
(defun my/whitespace-mode-on ()
(if my/ws-enabled
(whitespace-mode t)))
;; popup:
(defadvice popup-create (before my/popup-suppress-whitespace-mode activate)
"Suspend whitespace-mode while popups are visible."
(my/whitespace-mode-off))
(defadvice popup-delete (after my/popup-restore-whitespace-mode activate)
"Restore whitespace-mode when all popups have closed."
(my/whitespace-mode-on))
(if (display-graphic-p)
(custom-set-faces
'(whitespace-line ((t (:inherit whitespace-line
:weight normal
:foreground nil
:background nil
:box (:line-width 1 :color "dark red")
;; :underline (:color "dark red")
)))))
(custom-set-faces ; else
'(whitespace-line ((t (:inherit whitespace-line
:background nil
:underline t
)))))
)
(defun my/ws-load-local-vars-first ()
"Loads local variables (fill-column) before enabling whitespace-mode."
(hack-local-variables)
(whitespace-mode)
)
:bind
("C-x w" . whitespace-mode)
:hook
(prog-mode . my/ws-load-local-vars-first)
(conf-mode . my/ws-load-local-vars-first)
(text-mode . my/ws-load-local-vars-first)
(before-save . whitespace-cleanup)
:custom-face
(whitespace-space ((nil :foreground "gray18")))
)
(provide 'text/common)
;;; common.el ends here