Regular Expressions 101

functhe literal text func (case sensitive)

\s*any whitespace character, repeated any number of times

.*any character, repeated any number of times

\s*any whitespace character, repeated any number of times

{the literal { (123₁₀ / 173₈ / 7B₁₆)

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

.*?any character, repeated any number of times

Group 1((?!\{.*\}).)*

*repeats the group contents below any number of times:

Negative Lookahead(?!\{.*\})

\{the literal { (123₁₀ / 173₈ / 7B₁₆)

.*any character, repeated any number of times

\}the literal } (125₁₀ / 175₈ / 7D₁₆)

.any character

}the literal } (125₁₀ / 175₈ / 7D₁₆)

Global pattern flags

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

s modifier: single line. Allows a dot to match line terminators

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

func\s*.*\s*{\n.*?((?!\{.*\}).)*}

New

override func someting() {
  halloworld() {
    anotherfunc() {};
  };
}