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bug#36361: 'hl-line-range-function' as list of choice
From: |
Howard Melman |
Subject: |
bug#36361: 'hl-line-range-function' as list of choice |
Date: |
Tue, 26 Oct 2021 14:48:53 -0400 |
FWIW, I've been using the following in Emacs 27.2:
#+begin_src elisp
(defun visual-line-range-function ()
"Return a cons cell of positions of begining and end
of the current line in `visual-line-mode`. Meant to be used
as the value of `hl-line-range-function`."
(save-excursion
(cons (progn (beginning-of-visual-line) (point))
(progn (beginning-of-visual-line 2) (point)))))
(defun set-visual-line-range-function ()
(setq-local hl-line-range-function
(if visual-line-mode 'visual-line-range-function nil)))
(add-hook 'visual-line-mode-hook 'set-visual-line-range-function)
#+end_src
but it seems to conflict with the temporary-goal-column in
line-move-visual. If I have a buffer:
- foo
- bar
- zot
With point just before foo and do C-n twice, the first one moves point
to just before bar, but the second moves point to the beginning of the
3rd line.
Suggestions for an improved version are welcome.
Howard
- bug#36361: 'hl-line-range-function' as list of choice,
Howard Melman <=