Regular Expressions 101

Explanation

Pro

1st Alternative\s

\sany whitespace character

2nd Alternative\w+

\w+any word character, repeated at least once

3rd Alternative[();,]

Character Class[();,]

(the literal ( (40₁₀ / 50₈ / 28₁₆)

)the literal ) (41₁₀ / 51₈ / 29₁₆)

;the literal ; (59₁₀ / 73₈ / 3B₁₆)

,the literal , (44₁₀ / 54₈ / 2C₁₆)

4th Alternative[=<>|&%+-]{1,2}

Character Class[=<>|&%+-]{1,2}

{1,2}matches between 1 and 2 characters from the set below:

=the literal = (61₁₀ / 75₈ / 3D₁₆)

<the literal < (60₁₀ / 74₈ / 3C₁₆)

>the literal > (62₁₀ / 76₈ / 3E₁₆)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

&the literal & (38₁₀ / 46₈ / 26₁₆)

%the literal % (37₁₀ / 45₈ / 25₁₆)

+the literal + (43₁₀ / 53₈ / 2B₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Global pattern flags

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

Detailed match information will be displayed here automatically.

26 tokens

\s|\w+|[();,]|[=<>|&%+-]{1,2}

name<< 1;
name= 1;
write(var);
write(1+2);
read();

name<< 1;
name= 1;
write(var);
write(1+2);
read();