Tcl 9.1/Tk9.1 Documentation > Tcl Commands, version 9.1a1 > unicode

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NAME

unicode — Unicode character transforms

SYNOPSIS

DESCRIPTION

unicode tonfc ?-profile profile? string

unicode tonfd ?-profile profile? string

unicode tonfkc ?-profile profile? string

unicode tonfkd ?-profile profile? string

SEE ALSO

KEYWORDS

NAME

SYNOPSIS

DESCRIPTION

unicode tonfc ?-profile profile? string

Returns string normalized as per Unicode Normalization Form C (NFC).

unicode tonfd ?-profile profile? string

Returns string normalized as per Unicode Normalization Form D (NFD).

unicode tonfkc ?-profile profile? string

Returns string normalized as per Unicode Normalization Form KC (NFKC).

unicode tonfkd ?-profile profile? string

Returns string normalized as per Unicode Normalization Form KD (NFKD).

The normalization forms NFC, NFD, NFKC and NFKD referenced above are defined in Section 3.11 of the Unicode standard (see https://www.unicode.org/versions/Unicode16.0.0/core-spec/chapter-3/).

The -profile option determines the command behavior in the presence of conversion errors. The passed profile must be strict or replace. See the PROFILES section in the documentation of the encoding command for details on profiles.

SEE ALSO

KEYWORDS