Bjørn Erik Pedersen 4d7af757c9

Add a common regexp cache ...

```
BenchmarkGetOrCompileRegexp-10    	73959368	        13.71 ns/op	       0 B/op	       0 allocs/op
BenchmarkCompileRegexp-10         	 3143529	       380.1 ns/op	     872 B/op	      10 allocs/op
```

2023-07-27 19:23:12 +02:00

..

strings_test.go

…

strings.go

…