# `•normalize` — Unicode normalization

`•normalize text` puts text into Unicode normalization form NFC. NFC
uses one code point for a letter and its accent wherever Unicode has
one. `form •normalize text` names the form: `"NFC"`, `"NFD"`, `"NFKC"`
or `"NFKD"`. NFD writes each accented letter as a base letter followed
by combining marks. The K forms also replace compatibility characters,
such as the ligature `fi`, with ordinary ones.

``` bpl
•ucs "NFD" •normalize "é"   ⍝ [101 769]ₓ
"NFKC" •normalize "fi"       ⍝ "fi"
```

Errors: `DOMAIN` for an unknown form, or an argument that isn’t text.