可可Emacs:使用Linum模式在垂直边框中出现小故障 [英] Cocoa Emacs: Glitch in vertical border using linum mode

问题描述

在OS X 10.7上使用Cocoa Emacs，在启用linum模式的垂直边框中出现了令人讨厌的图形故障.

Using Cocoa Emacs on OS X 10.7, I get an irritating graphical glitch in the vertical border with linum mode enabled.

使用垂直拆分框时，请启用linum模式，然后尝试在拆分的任何一侧上下滚动.垂直边框全部或部分消失.

With a vertically-split frame, enable linum mode and try scrolling up and down in either side of the split. The vertical border disappears either fully or partially.

我可以通过将边缘模式更改为仅左"来解决此问题，但是该修复仅在我在minibuffer中进行的情况下有效.尝试通过Lisp代码(使用边缘模式，set-fringe模式或set-fringe样式)来解决问题并不能解决故障(我尝试了几种不同的钩子).

I can fix this by changing fringe-mode to left-only, but the fix ONLY works if I do it in the minibuffer. Trying to do it from lisp code (using fringe-mode, set-fringe-mode or set-fringe-style) doesn't solve the glitch (I've tried several different hooks).

我已将此报告给Emacs错误跟踪器，但我希望SO会更快！有人可以建议采用程序化解决方法，还是可以了解此处可能发生的情况?

I've reported this to the Emacs bug tracker, but I'd expect SO to be faster! Could anyone suggest a programmatic workaround, or shed some light on what might be going on here?

更新:由于某种原因，命令边缘模式不适用于lisp代码，但是我能够通过执行

UPDATE: For some reason the command fringe-mode doesn't work from lisp code, but I was able to get a programmatic solution by doing

(set-fringe-mode '(8 . 0))

...尽管它似乎引起了另一个图形故障.

... Although it seems to have raised another graphical glitch.

推荐答案

现在已在Emacs主干中修复.请注意，上述解决方案在某种程度上适用于较旧的版本.

This is now fixed in Emacs trunk. Note that the solution above works to some degree for older versions.

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