Regex with positive lookahead across multiple lines
I've been trying to isolate blocks containing a certain string in TextWrangler.
Here is the sample I'm working with.
<ROW num="381">
<TO>8549672167</TO>
<FROM>8936742582</FROM>
<TIME>5/10/2009 19:49:3</TIME>
<TEXT>Blah Blah Blah</TEXT>
</ROW>
<ROW num="382">
<TO>8549672167</TO>
<FROM>8591903412</FROM>
<TIME>5/10/2009 19:49:37</TIME>
<TEXT>Hme</TEXT>
</ROW>
What I'm trying to do is isolate all multi-line blocks beginning with <ROW and ending with </ROW>that contain the digits 412in the line beginning <FROM>
So in the above example, the second block would be highlighted, but not the first.
I have no idea where to begin with is, can anybody help? Thanks, MS.
Solution
Try this:
<ROW[^<]*?>[^<]*<TO>(?=[^<]*412)[^<]*<\/TO>.*?<\/ROW>
Updated answer as per op's updated question and comment :
<ROW(?=((?!ROW).)*<FROM>\d*412\d*<\/FROM>).*?<\/ROW>
- Extract multiple tabular data from spark logs
- Regex number between 1 and 100
- pass a variable over regular expression?
- .Net Regex Replace - how to refer to an individual element of a capture collection in the replace?
- How do I strip non alphanumeric characters from a string and keep spaces?
- Replace patterns that are inside delimiters using a regular expression call
- OR condition in regular expression in perl
- Convert JSONC to JSON via regex
- Linux character class matching not working for this expression
- When is \G useful application in a regex?
- Use match within match expression
- Commenting Regular Expressions
- How to correctly parse system call execution times from strace output using pipes in C?
- Looking for a simple regex to match any valid windows relative path, to be used in a Powershell script. (Case insensitive)
- regex to find a string, excluding comments
- RegEx for Username validation
- How to properly escape a backslash to match a literal backslash in single-quoted and double-quoted PHP regex patterns
- Regex for cryptocurrencies
- jQuery Regex validation query
- Java regular expression to match _all_ whitespace characters
- RegEx in Notepad++ to replace text in files with some exclusions
- How to filter word between two patterns - Linux
- Regular Expression for URL validation
- A more efficient Regex or alternative?
- search using regex in JPA
- Replace all occurrences that match regular expression
- Are wildcards in tests always faster?
- PostgreSQL adding carriage return(next line) from a long field's value
- Trying to assert a date format in Cypress that has white space
- ReactJS - How to fix regex error for email validation?