（Emacs）文本是只读的？ [英] (Emacs) Text is read only?

问题描述

所以我正在emacs工作，突然间，slime-repl sbcl说文本是只读的。那好极了，因为现在我无法打入任何东西。如何解决？

So I was working in emacs and the suddenly, the slime-repl sbcl says text is read only. Well that's great because now I can't type anything into it. How do I fix?

推荐答案

缓冲区是只读可以被C-x C-q修复，但作为Drew& phils说，

文本是只读是非常不同的 - 这意味着
缓冲区的一部分具有只读属性。

尝试

"Buffer is read-only" can be cured by C-x C-q but as Drew & phils said,
"Text is read-only" is very different -- it means some part of the buffer has a read-only property.
Try moving away from the read-only part, e.g., to the end of the buffer.

Emacs Lisp手册> elisp.info>文本>文本属性>特殊属性

Emacs Lisp Manual > elisp.info > Text > Text Properties > Special Properties

 Since changing properties counts as modifying the buffer, it is not
 possible to remove a `read-only' property unless you know the
 special trick: bind `inhibit-read-only' to a non-`nil' value and
 then remove the property.  *Note Read Only Buffers::.

因此，擦除整个缓冲区无论M-：（let（（禁止只读） t））（擦除缓冲区））RET

或删除所有属性（let（（禁止只读））（set-text-properties（point-min） ）（）））

thus, to erase the entire buffer regardless, M-: (let ((inhibit-read-only t)) (erase-buffer)) RET
or to remove all properties (let ((inhibit-read-only t)) (set-text-properties (point-min) (point-max) ()))

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