am looking to match everything before (and after) zero or more from a list of items. Here is what I am currently using: (?<=\))(.*)(?=(or|,|\())
In this case, I want to match everything after a closing parenthesis ) and everything before or , or ). This works ok (probably not optimally), however, if there are none of the 3 items match, there are no matches.
For example, the sentence 2 cups (500 ml) mushroom, or vegetable broth matches for mushroom, however, 2 cups (500 ml) mushroom doesn't match anything.
Basically, my goal is to find the ingredient from the ingredient + qty string, with the above sentence matching mushroom and the sentence salt matching the whole string salt
Here are more examples: 1 thyme sprig should match thyme sprig 1 garlic clove, chopped should match garlic clove 1 cup (180 g) quinoa, rinsed and drained should match quinoa 2 tbsp (30 ml) olive oil, plus more for serving should match olive oil Vegan Parmesan, to taste returns Vegan Parmesan
The difference between the first 2 and last 2 is tricky, as if there is a closing parenthesis (as in the last 2 examples), the ingredient should be after the closing parenthesis. If there are no closing parenthesis (as in the first 2 examples, everything after the number should be taken.
You can use
(?:^[^)\n]*\)|\d)\s*\K.*?(?=or|[,(]|$)
If your regex flavor does not support \K, use a capturing group:
(?:^[^)\n]*\)|\d)\s*(.*?)(?=or|[,(]|$)
See the regex demo. Get Group 1 value.
Details:
(?:^[^)\n]*\)|\d) - either start of string and then zero or more chars other than a newline or ) char and then a ) char, or a digit (if there is no ) on the line)\s* - zero or more whitespaces(.*?) - Group 1: any 0+ chars other than line break chars, as few as possible(?=or|[,(]|$) - up to the first occurrence of or, ,, (, or end of string.이 기사는 인터넷에서 수집됩니다. 재 인쇄 할 때 출처를 알려주십시오.
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