正则表达式以匹配星号，波浪号，破折号和方括号

Question

我一直在尝试编写一个正则表达式来匹配星号，波浪号，破折号和方括号。

我有的：

 const str = "The] quick [brown] fox **jumps** over ~~the~~ lazy dog --- in the [woods"; console.log(str.match(/[^\\]][^\\[\\]]*\\]?|\\]/g)); // [ // "The]", // " quick ", // "[brown]", // " fox **jumps** over ~~the~~ lazy dog --- in the ", // "[woods" // ]; 

我想要的是：

[
    "The]",
    " quick ",
    "[brown]",
    " fox ",
    "**jumps**",
    " over ",
    "~~the~~",
    " lazy dog ",
    "---",
    " in the ",
    "[woods"
];

编辑：

字符串的更多示例/组合是：

"The] quick brown fox jumps [over] the lazy [dog"
// [ "The]", " quick brown fox jumps ", "[over]", " the lazy ", "[dog" ]


"The~~ quick brown fox jumps [over] the lazy **dog"
// [ "The~~", " quick brown fox jumps ", "[over]", " the lazy ", "**dog" ]

编辑2：

我知道这很疯狂，但是：

"The special~~ quick brown fox jumps [over the] lazy **dog on** a **Sunday night."
// [ "The special~~", " quick brown fox jumps ", "[over the]", " lazy ", "**dog on**", " a ", "**Sunday night" ]

Answer 1

您可以在其他正则表达式中使用此正则表达式，以包含所需的匹配项：

 const re = /\\[[^\\[\\]\\n]*\\]|\\b\\w+\\]|\\[\\w+|\\*\\*.+?(?:\\*\\*|$)|-+|(?:^|~~).+?~~|[\\w ]+/mg; const arr = [ 'The special~~ quick brown fox jumps [over the] lazy **dog on** a **Sunday night.', 'The] quick brown fox jumps [over] the lazy [dog', 'The] quick [brown] fox **jumps** over ~~the~~ lazy dog --- in the [woods' ]; var n; arr.forEach( str => { m = str.match(re); console.log(m); }); 

正则演示

Answer 2

您可以使用此正则表达式拆分字符串。 它在分隔符之一（ ** ， ~~或[] ）与匹配的分隔符或字符串的开头/结尾之间分割文本上的字符串。 或连字号（ - ）。 它使用捕获组来确保与正则表达式匹配的字符串出现在输出数组中：

((?:\*\*|^)[A-Za-z. ]+(?:\*\*|$)|(?:~~|^)[A-Za-z. ]+(?:~~|$)|(?:\[|^)[A-Za-z. ]+(?:\]|$)|-+

 const re = /((?:\\*\\*|^)[A-Za-z. ]+(?:\\*\\*|$)|(?:~~|^)[A-Za-z. ]+(?:~~|$)|(?:\\[|^)[A-Za-z. ]+(?:\\]|$)|-+)/; const str = [ 'The] quick [brown] fox **jumps** over ~~the~~ lazy dog --- in the [woods', 'The] quick brown fox jumps [over] the lazy [dog', 'The~~ quick brown fox jumps [over] the lazy **dog', 'The special~~ quick brown fox jumps [over the] lazy **dog on** a **Sunday night.']; str.forEach(v => console.log(v.split(re).filter(Boolean))); 

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