将 - -(双破折号)转换为 ->在 SublimeText 3 中自动 [英] Convert - -(double dash) to -> automatically in SublimeText 3

问题描述

在我的工作中，我多次使用 -> 并且在匈牙利键盘上没有专用的 > 按钮，所以我必须使用 3 个键来输入这个，有时我也会打错.有没有办法自动转换--(双破折号)->?Snippet 不太好，因为它需要一个 TAB 才能转换.谢谢

During my work I use -> many times and on a hungarian keyboard there is no dedicated > button, so I have to use 3 keys to enter this and sometimes I also misstype. Is there a way to convert -- (double dash) automatically a ->? Snippet is not so good because it requires a TAB to convert. Thanks

推荐答案

可以通过一个简单的键绑定来做到这一点，例如:

It's possible to do this with a simple key binding such as the following:

{
    "keys": ["-", "-"],
    "command": "insert", "args": {
        "characters": "->"
    },
},

现在，当你输入 -- 时，只要你点击第二个 - 它就会触发并像你一样用 -> 替换文本想要.

Now when you type -- as soon as you hit the second - it triggers and replaces the text with -> like you want.

但是请注意，这将适用于每个文件中文本 -- 的每次使用.这可以在一定程度上通过在键绑定中使用 context 来限制，使其仅适用于某些文件，例如确保绑定仅在纯文本文件中有效的文件:>

Note however that this would apply to every usage of the text -- in every file. This could be constrained to some degree by using a context in the key binding that makes it apply only in certain files, such as this one that ensures that the binding is only valid in plain text files:

{
    "keys": ["-", "-"],
    "command": "insert", "args": {
        "characters": "->"
    },
    "context": [
        { 
            "key": "selector", 
            "operator": "equal", 
            "operand": "text.plain", 
            "match_all": true 
        },

    ],
},

这可以应用于您想要的任何范围；使用<代码>工具>开发人员在编辑文件时从菜单中显示范围名称... 以确定您需要的范围(通常您可能只需要第一个范围项).

This can be applied to any scope you want; use Tools > Developer > Show Scope Name... from the menu while editing a file to determine the scope that you need (generally you probably want only the first scope item).

无论哪种方式，这都使得直接键入 -- 而不在两个 - 字符之间故意长时间停顿或执行退格键是不可能的.这可能是也可能不是问题.

Either way, this makes it impossible to type -- directly without including a deliberate long pause between the two - characters or doing a backspace. That may or may not be an issue.

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