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This commit is contained in:
Ilya Kantor 2019-06-03 16:53:46 +03:00
parent c4593f1a60
commit c92f626701
6 changed files with 18 additions and 16 deletions
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9-regular-expressions/11-regexp-alternation/03-match-quoted-string/task.md
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@ -2,15 +2,15 @@
Create a regexp to find strings in double quotes `subject:"..."`.
The important part is that strings should support escaping, in the same way as JavaScript strings do. For instance, quotes can be inserted as `subject:\"` a newline as `subject:\n`, and the slash itself as `subject:\\`.
The strings should support escaping, the same way as JavaScript strings do. For instance, quotes can be inserted as `subject:\"` a newline as `subject:\n`, and the slash itself as `subject:\\`.
```js
let str = "Just like \"here\".";
```
For us it's important that an escaped quote `subject:\"` does not end a string.
Please note, in particular, that an escaped quote `subject:\"` does not end a string.
So we should look from one quote to the other ignoring escaped quotes on the way.
So we should search from one quote to the other ignoring escaped quotes on the way.
That's the essential part of the task, otherwise it would be trivial.