Regular Expressions 101

Pro

Group 1(From \S+\h+\S+(?<=\p{Ll})(?=\p{Lu}))

From the literal text From (case sensitive)

\S+any non-whitespace character, repeated at least once

\h+any horizontal whitespace character, repeated at least once

\S+any non-whitespace character, repeated at least once

Positive Lookbehind(?<=\p{Ll})

\p{Ll}a lowercase letter

Positive Lookahead(?=\p{Lu})

\p{Lu}an uppercase letter

Global pattern flags

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

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

(From \S+\h+\S+(?<=\p{Ll})(?=\p{Lu}))

New

From Günther RossmannThis is the article
From Harry Gregson-WilliamsAnother article text
From Nora WaldstättenSome lorem ipsum stuff
From the fantastic architect of the year
Text without an author

Substitution

<b>$1</b>

From Günther RossmannThis is the article
From Harry Gregson-WilliamsAnother article text
From Nora WaldstättenSome lorem ipsum stuff
From the fantastic architect of the year
Text without an author