Regular Expressions 101

Explanation

Pro

\ban ASCII word boundary

Character Class[A-Z]

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

\w*any word character, repeated any number of times

Non-Capturing Group(?:[^\S\n]+[A-Z]\w*)*

*repeats the group contents below any number of times:

Negated Character Class[^\S\n]+

+matches at least one character outside the set below:

\Sany non-whitespace character

\na line-feed (newline) character (ASCII 10)

Character Class[A-Z]

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

\w*any word character, repeated any number of times

Non-Capturing Group(?:[^\S\n]+[a-z]\w*)*

*repeats the group contents below any number of times:

Negated Character Class[^\S\n]+

+matches at least one character outside the set below:

\Sany non-whitespace character

\na line-feed (newline) character (ASCII 10)

Character Class[a-z]

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

\w*any word character, repeated any number of times

Positive Lookahead(?=:)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Match Information

Detailed match information will be displayed here automatically.

Quick Reference

26 tokens

Regular Expression

\b[A-Z]\w*(?:[^\S\n]+[A-Z]\w*)*(?:[^\S\n]+[a-z]\w*)*(?=:)

New

Title: Consectetur adipiscg elit  Description: Sed sit
> amet eros diam Details: Vestibulum a eros ut massa interdum
> consectetur  Article number: AYHMNR
Title tEST: testing
Big red car:1, Small green ship: 2, Green Forest:3

Extraction

Title: Consectetur adipiscg elit  Description: Sed sit
> amet eros diam Details: Vestibulum a eros ut massa interdum
> consectetur  Article number: AYHMNR
Title tEST: testing
Big red car:1, Small green ship: 2, Green Forest:3