正则匹配并替换为重复模式的VScode
我有这个SVG，
<circle id="a/b/c" stroke="#2C2C2C" stroke-width="2" fill="#FFF" fill-rule="nonzero" cx="141" cy="21" r="9"/><text id="a/b/c-something" font-size="10" fill="#2C2C2C"><tspan x="0" y="10">a/b/c Something</tspan></text>
我想将id =“ A/B/C”替换为id =“ ABC” id =“ a/b/c-something” to id =“ abc-something” in text> text 并排除a/b/c某物被替换。
我正在使用vscode，并且我尝试过（id =。+）\/（。+），但似乎不正确匹配它。我想要
I have this svg
<circle id="a/b/c" stroke="#2C2C2C" stroke-width="2" fill="#FFF" fill-rule="nonzero" cx="141" cy="21" r="9"/><text id="a/b/c-something" font-size="10" fill="#2C2C2C"><tspan x="0" y="10">a/b/c Something</tspan></text>
I want to replace id="a/b/c" to id="a-b-c" in the circle and alsoid="a/b/c-something" to id="a-b-c-something" in text
and exclude a/b/c Something from being replaced.
I'm using vscode, and I've tried (id=.+)\/(.+) but it doesn't seem to match it properly. I want to
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这样做的一种通用方法是在第一个资格
/char之前匹配和捕获零件，匹配此字符而无需捕获，然后匹配权利的零件以确保上下文正确，然后替换为第1组值 +新char +组2值。然后重复一般方案，
直到对文档没有更多更改为止。
就您而言，您可以使用
找到：＆nbsp;
（\ sid =“ [^”/]*）/（[^“]*” [^＆gt;]*＆gt;）替换为：
$ 1- $ 2请参阅 regex eggex demo 。 详细信息：
（- 组1：\ s-whitespaceid =“- 固定的文本[^“]*- 除以外的其他或更多chars”char）- 组1的结尾/- a/char（- 组2：组2：[^“]*- 除以外的零或更多字符““- a”char[^＆gt;]*- 除＆gt;以外的零或更多字符
＆gt;- a＆gt;char这将适用于文件搜索，并替换和内存搜索并替换功能。
如果您使用使用搜索并替换功能将正则GEGEX应用于单个文档，则可以使用基于外观的模式来实现单个通行证：
查找什么：＆nbsp;
（？用替换：
-参见此regex degex degex demo 。 详细信息：
（？＆lt; = \ sid =“ [^“]*）
\ s-whitespaceid =“- 固定的文本[^“]*- 除以外的其他或更多chars”char/- a/char（？= [^“^”]*” [^＆gt;]*＆gt;）-一个积极的loohead，与紧随其后的位置相匹配[^“]*- 除以外的零或更多字符““- a”char[^＆gt;]*- 除＆gt;以外的零或更多字符
＆gt;- a＆gt;char。A generic way to do this is to match and capture the part before the first qualifying
/char, match this char without capturing, and then match the part on the right to ensure the context is correct, and then replace with Group 1 value + new char + Group 2 value.The general scheme is
Then repeat until no more changes are made to the document.
In your case, you can use
Find What:
(\sid="[^"/]*)/([^"]*"[^>]*>)Replace With:
$1-$2See the regex demo. Details:
(- Group 1:\s- a whitespaceid="- a fixed text[^"]*- zero or more chars other than a"char)- end of Group 1/- a/char(- Group 2:[^"]*- zero or more chars other than""- a"char[^>]*- zero or more chars other than>>- a>char)- end of Group 2.This will work for both File search and replace and In-document search and replace feature.
If you are applying the regex against a single document using In-document search and replace feature, you can make use of a lookaround-based pattern to achieve the goal in a single pass:
Find What:
(?<=\sid="[^"]*)/(?=[^"]*"[^>]*>)Replace With:
-See this regex demo. Details:
(?<=\sid="[^"]*)- a positive lookbehind that matches a location that is immediately preceded with\s- a whitespaceid="- a fixed text[^"]*- zero or more chars other than a"char/- a/char(?=[^"]*"[^>]*>)- a positive looahead that matches a location that is immediately followed with[^"]*- zero or more chars other than""- a"char[^>]*- zero or more chars other than>>- a>char.