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.\" ========================================================================
.\"
.IX Title "Text::Undiacritic 3pm"
.TH Text::Undiacritic 3pm "2023-02-05" "perl v5.36.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.SH "NAME"
Text::Undiacritic \- remove diacritics from a string
.SH "VERSION"
.IX Header "VERSION"
This document describes Text::Undiacritic 0.01
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 2
\&    use Text::Undiacritic qw(undiacritic);
\&    $ascii_string = undiacritic( $czech_string );
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Changes characters with diacritics into their base characters.
.PP
Also changes into base character in cases where \s-1UNICODE\s0 does not provide a decomposition.
.PP
E.g. all characters '... \s-1WITH STROKE\s0' like '\s-1LATIN SMALL LETTER L WITH STROKE\s0' do not have a decomposition. In the latter case the result will be '\s-1LATIN SMALL LETTER L\s0'.
.PP
Removing diacritics is useful for matching text independent of spelling variants.
.SH "SUBROUTINES/METHODS"
.IX Header "SUBROUTINES/METHODS"
.SS "undiacritic"
.IX Subsection "undiacritic"
.Vb 1
\&    $ascii_string = undiacritic( $characters );
.Ve
.PP
Removes diacritics from \f(CW$characters\fR and returns a simplified character string.
.PP
The input string must be in character modus, i.e. \s-1UNICODE\s0 code points.
.SH "DIAGNOSTICS"
.IX Header "DIAGNOSTICS"
.SH "CONFIGURATION AND ENVIRONMENT"
.IX Header "CONFIGURATION AND ENVIRONMENT"
.SH "DEPENDENCIES"
.IX Header "DEPENDENCIES"
.IP "\(bu" 4
version
.IP "\(bu" 4
charnames
.IP "\(bu" 4
Unicode::Normalize
.SH "INCOMPATIBILITIES"
.IX Header "INCOMPATIBILITIES"
.SH "BUGS AND LIMITATIONS"
.IX Header "BUGS AND LIMITATIONS"
There is no experience if this module gives useful results for scripts other than Latin.
.SH "AUTHOR"
.IX Header "AUTHOR"
Helmut Wollmersdorfer \f(CW\*(C`<WOLLMERS@cpan.org>\*(C'\fR
.SH "LICENSE AND COPYRIGHT"
.IX Header "LICENSE AND COPYRIGHT"
Copyright (c) 2007, Helmut Wollmersdorfer \f(CW\*(C`<WOLLMERS@cpan.org>\*(C'\fR.
All rights reserved.
.PP
This module is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.