From: michael-franzese@gmx.com
To: Help Gnu Emacs <help-gnu-emacs@gnu.org>
Subject: display line and column numbers together with ruler and whitespace highlighting
Date: Sat, 30 Jan 2021 22:15:39 +0100 [thread overview]
Message-ID: <trinity-106fcedc-04e8-4781-b073-f371dfa65074-1612041339570@3c-app-mailcom-bs16> (raw)
I have a problem on the correct way to display line and column numbers
together with a ruler and whitespace highlighting, with the ability to
cycle through the different options.
(defvar dfv-highlight-spaces-state nil)
(defun cycle-highlight-spaces ()
"Cycle though character highlighting (tabs and trailing spaces)."
(interactive)
(pcase dfv-highlight-spaces-state
(2 (display-line-numbers-mode 0)
(setq line-number-mode nil)
(setq column-number-mode nil)
(ruler-mode 1)
(whitespace-mode 0)
(message "%s" "Enable: Ruler only")
(setq dfv-highlight-spaces-state 3))
(3 (ruler-mode 0)
(setq line-number-mode nil)
(setq column-number-mode nil)
(display-line-numbers-mode 0)
(whitespace-mode 0)
(message "%s" "Disable: Show spaces & cursor position")
(setq dfv-highlight-spaces-state 1))
(_ (ruler-mode 1)
(setq line-number-mode t)
(setq column-number-mode t)
(display-line-numbers-mode 1)
(whitespace-mode 1)
(message "%s" "Enable: Show spaces & cursor position")
(setq dfv-highlight-spaces-state 2)) ))
next reply other threads:[~2021-01-30 21:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-30 21:15 michael-franzese [this message]
2021-01-31 0:24 ` display line and column numbers together with ruler and whitespace highlighting michael-franzese
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