`text_unicode`

Portable Unicode 17.0 normalization over lists of Unicode scalar values.

| Availability: | logtalk_load(text_normalization(loader))

| Author: Paulo Moura | Version: 1:0:0 | Date: 2026-09-06

| Compilation flags: | static

| Uses: | :ref:`list <list/0>` | :ref:`user <user/0>`

| Remarks: | (none)

| Inherited public predicates: | (none)

.. contents:: :local: :backlinks: top

Public predicates

(no local declarations; see entity ancestors if any)

Protected predicates

.. index:: normalize_unicode_codes/3 .. _text_unicode/0::normalize_unicode_codes/3:

normalize_unicode_codes/3 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Normalizes code points using the NFC, NFD, NFKC, or NFKD normalization form.

| Compilation flags: | static

| Template: | normalize_unicode_codes(Form,Codes,Normalized) | Mode and number of proofs: | normalize_unicode_codes(+atom,+list(integer),-list(integer)) - one_or_error

| Exceptions: | An input element is not a Unicode scalar value: | domain_error(unicode_scalar_value,Code)

Private predicates

(no local declarations; see entity ancestors if any)

Operators

(none)