Emacs键入框架对插入 [英] Emacs typeover skeleton-pair-insert-maybe

问题描述

在Eclipse中，编辑Java代码，如果我键入一个开放式，我得到一对括号。如果我然后穿过第二个括号，它不会插入一个附加的括号。如何在emacs中获得这些？

In Eclipse, editing Java code, if I type an open-paren, I get a pair of parens. If I then "type through" the second paren, it does not insert an additional paren. How do I get that in emacs?

Eclipse编辑器足够聪明，当我键入close-paren时，我刚刚完成了我开始的工作。光标前进过去。如果我输入一个分号，同样的事情：它只是覆盖过去的分号，我不会得到其中的两个。

The Eclipse editor is smart enough to know, when I type the close-paren, that I am just finishing what I started. The cursor advances past the close paren. If I then type a semicolon, same thing: it just overwrites past the semicolon, and I don't get two of them.

在emacs中，在java模式或csharp模式下，如果我将open-paren绑定到skeleton-pair-insert-maybe，我可以得到一个开放的实体对，这是好的。但是，如果我穿过紧密的括号，我得到两个紧密的括号。

In emacs, in java-mode, or csharp-mode if I bind open-paren to skeleton-pair-insert-maybe, I get an open-close paren pair, which is good. But then if I "type through" the close paren, I get two close-parens.

有没有办法教导emacs在一个紧接在前的骨架对插入之后不插入关闭括号？如果可能的话，一些类似的情报怎么样才能避免分号加倍？

Is there a way to teach emacs to not insert the close paren after an immediately preceding skeleton-pair-insert-maybe? And if that is possible, what about some similar intelligence to avoid doubling the semicolon?

我问过括号，但同样适用于双引号，大括号，方括号等。

I'm asking about parens, but the same applies to double-quotes, curly braces, square brackets, etc. Anything inserted with skeleton-pair-insert-maybe.

推荐答案

这篇文章展示了如何做你想要的。作为奖励，它还显示如何设置它，以便如果您在开始char后立即退格，它也将删除光标后的关闭字符。

This post shows how to do what you want. As a bonus it also shows how to set it up so that if you immediately backspace after the opening char, it will also delete the closing char after the cursor.

更新：

自从我发布了这个答案之后，我发现了 Autopair ，这是一个非常完美的系统，用于此用例。我一直在使用它很多，并喜欢它。

Since I posted this answer, I've discovered Autopair which is a pretty much perfect system for this use case. I've been using it a lot and loving it.

这篇关于Emacs键入框架对插入的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！