Skip to content

prevent highlighting a line that contains only spaces and line breaks #2

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
Artawower wants to merge 1 commit into
base: master
Choose a base branch
from
Open

prevent highlighting a line that contains only spaces and line breaks #2

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
16 changes: 11 additions & 5 deletions selection-highlight-mode.el
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@
;; Author: Isaac Ballone <isaac@ballone.dev>
;; URL: https://github.com/balloneij/selection-highlight-mode
;; Keywords: matching
;; Version: 0.1.0
;; Version: 0.1.1
;; Package-Requires: ((emacs "25.1"))

;; This program is free software; you can redistribute it and/or modify
Expand Down Expand Up @@ -39,6 +39,10 @@
:group 'selection-highlight
:type 'natnum)

(defcustom selection-highlight-mode-disable-for-empty-line-p nil
"Disable highlighting when the active region contains only spaces and newlines."
:group 'selection-highlight
:type 'boolean)
;;; State

(defvar selection-highlight-mode--active-search nil)
Expand Down Expand Up @@ -173,10 +177,12 @@ Keys off WINDOW."
(let* ((beg (region-beginning))
(block-cursor? (and (fboundp 'evil-visual-state-p)
(evil-visual-state-p)))
(end (+ (region-end) (if block-cursor? 1 0))))
(when (>= (abs (- end beg)) selection-highlight-mode-min-length)
(buffer-substring beg end)))))

(end (+ (region-end) (if block-cursor? 1 0)))
(content (buffer-substring beg end)))
(when (and (>= (abs (- end beg)) selection-highlight-mode-min-length)
(or (not selection-highlight-mode-disable-for-empty-line-p)
(not (string= (string-trim content) ""))))
content))))
;;; Hooks

;;;###autoload
Expand Down