Sublime Text 3不会在分号前配对引号

Question

Sublime Text 3引用了自动对功能，效果很好。但是，出于某种原因，当后续字符是分号时，它会停止工作。所以，在这里输入单引号或双引号：

echo ^ 

将输入两个引号并将光标置于它们之间，同时在此处执行相同的操作：

echo ^;

将导致Sublime Text 3仅输入打开单引号或双引号。

我正在用PHP编程，有一个小故障，我最常输入分号，然后我回到那一行并编写实际代码。许多片段和宏也会以分号形式出现。因此，在这种情况下，ST3的这种行为有点烦人。

有没有解释，为什么自动配对在Sublime Text 3中被限制在分号之前不起作用？而且 - 最重要的是 - 有没有办法解决这个有问题的行为？

Answer 1

默认情况下，只有当以下字符是\t（制表符），（空格），)，]，}，>或行尾时，Sublime才会自动配对引号。幸运的是，可以通过基于默认键绑定创建自定义键绑定来轻松修改此规则。打开Preferences -> Key Bindings-User并添加以下内容（如果文件为空，在开头用开口方括号[包围所有内容，在]末尾用[ <content> ]关闭）：

// allow matched quotes before semi-colon
// double quotes
{ "keys": ["\""], "command": "insert_snippet", "args": {"contents": "\"$0\""}, "context":
    [
        { "key": "setting.auto_match_enabled", "operator": "equal", "operand": true },
        { "key": "selection_empty", "operator": "equal", "operand": true, "match_all": true },
        { "key": "following_text", "operator": "regex_contains", "operand": "^(?:\t| |\\)|]|\\}|>|$|;)", "match_all": true },
        { "key": "preceding_text", "operator": "not_regex_contains", "operand": "[\"a-zA-Z0-9_]$", "match_all": true },
        { "key": "eol_selector", "operator": "not_equal", "operand": "string.quoted.double", "match_all": true }
    ]
},

// single quotes
{ "keys": ["'"], "command": "insert_snippet", "args": {"contents": "'$0'"}, "context":
    [
        { "key": "setting.auto_match_enabled", "operator": "equal", "operand": true },
        { "key": "selection_empty", "operator": "equal", "operand": true, "match_all": true },
        { "key": "following_text", "operator": "regex_contains", "operand": "^(?:\t| |\\)|]|\\}|>|$|;)", "match_all": true },
        { "key": "preceding_text", "operator": "not_regex_contains", "operand": "['a-zA-Z0-9_]$", "match_all": true },
        { "key": "eol_selector", "operator": "not_equal", "operand": "string.quoted.single", "match_all": true }
    ]
},

// curly brackets
// parentheses and square brackets already work
{ "keys": ["{"], "command": "insert_snippet", "args": {"contents": "{$0}"}, "context":
    [
        { "key": "setting.auto_match_enabled", "operator": "equal", "operand": true },
        { "key": "selection_empty", "operator": "equal", "operand": true, "match_all": true },
        { "key": "following_text", "operator": "regex_contains", "operand": "^(?:\t| |\\)|]|\\}|$|;)", "match_all": true }
    ]
}

每条规则的关键是：

{ "key": "following_text", "operator": "regex_contains", "operand": "^(?:\t| |\\)|]|\\}|>|$|;)", "match_all": true },

如果你发现你想在另一个角色之前自动配对，只需在|中的分号后面放一个"operand"管道并添加你想要的角色。

我应该注意，这将在Sublime Text 2和3中都有效。