# LibTmux::Filter::normalized_where

- **Module:** LibTmux
- **Package:** LibTmux
- **Language:** Perl
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-perl/blob/352715a4fa66a96eed7763b90daaa536aa2f121d/packages/core/lib/LibTmux/Filter.pm#L18
- **Page:** https://libtmux.org/en/perl/latest/reference/libtmux-filter-normalized_where/

```
sub normalized_where($self)
```

Return an independent copy of normalized Perl criteria. Editing it does not change the compiled filter.

## Methods