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How to remove bottom vertical space between fringes ?

fringes-example

I have the following code

(defun test--fringe() 
  (interactive) 
  (save-excursion (let ((ov (make-overlay (point) 
                                          (+ 1 (point))))) 
                    (overlay-put ov 'before-string (propertize "x" 'display '(left-fringe
                                                                              filled-rectangle
                                                                              error)))) 
                  (forward-line)
                  (let ((ov (make-overlay (point) 
                                          (+ 1 (point))))) 
                    (overlay-put ov 'before-string (propertize "x" 'display '(left-fringe
                                                                              filled-rectangle
                                                                              error))))))
Drew
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user3788219
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1 Answers1

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Do you see that if you start Emacs using emacs -Q? I don't. If you don't, then bisect your init file to find the culprit.

Perhaps you or some code you use has customized option line-spacing? C-h v says:

line-spacing is a variable defined in C source code.

Its value is nil

Automatically becomes buffer-local when set.

Documentation:

Additional space to put between lines when displaying a buffer.

The space is measured in pixels, and put below lines on graphic displays, see display-graphic-p.

If value is a floating point number, it specifies the spacing relative to the default frame line height. A value of nil means add no extra space.

You can customize this variable.

This variable was introduced, or its default value was changed, in version 22.1 of Emacs.

Drew
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  • I checked `line-spacing` it's `nil` – user3788219 Apr 05 '22 at 09:25
  • Do you see the problem with `emacs -Q`? – Drew Apr 05 '22 at 17:44
  • Yes, there is small offset between fringes. sorry, maybe I described my question not very well I would try to do something like this [diff-hl](https://raw.githubusercontent.com/dgutov/diff-hl/master/screenshot.png) purle changes in the editor – user3788219 Apr 05 '22 at 18:01
  • If you see the problem even with `emacs -Q` (no init file) then consider filing a bug report: `M-x report-emacs-bug`. It may be platform-dependent. I don't see what you apparently see, with `emacs -Q`. – Drew Apr 05 '22 at 20:02
  • BTW - it looks like your screenshot is showing `vi` instead of Emacs - e.g., all those `~` lines at the end. Is that really what you see with `emacs -Q`? – Drew Apr 05 '22 at 20:03