Skip to content

Lookaround

·

hard

Not after the sign

Find every run of digits that is not immediately preceded by a dollar sign. A number at the very start of the input counts, because nothing precedes it.

//

Corpus

Steps0/ 576 · par 192
Every input, what the pattern matched in it, and what each group captured
InputMatchSteps
11 matches33
11 matches33
3 matches9
10 matches30

Trace

Select an input to step through what your pattern did to it.

Cmd-Enter submits too.