Strings edit 2.1 (Default branch)


 
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Old 03-30-2008
Strings edit 2.1 (Default branch)

This library provides I/O facilities for integer, floating-point, Roman numbers, and strings. Both input and output subroutines support string pointers for consequent stream processing. The output can be aligned in a fixed size field with padding. Numeric input can be checked against expected values range to be either saturated or to raise an exception. For floating-point output either relative or absolute output precision can be specified. UTF-8 encoded strings are supported. License: GNAT Modified GPL (GMGPL) Changes:
This version enhances UTF-8 support. Several packages were added. Strings_Edit.UTF8.Blocks declares the ranges (blocks) of code points as defined by the standard. Strings_Edit.UTF8.Categorization provides categorization of Unicode code points, such as uppercase letter, punctuation, etc. Strings_Edit.UTF8.Maps defines sets and maps of Unicode code points in a way similar to the standard library package Ada.Strings.Maps. Strings_Edit.UTF8.Maps.Constants provides some commonly used sets and maps.Image

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LevenshteinXS(3pm)					User Contributed Perl Documentation					LevenshteinXS(3pm)

NAME
Text::LevenshteinXS - An XS implementation of the Levenshtein edit distance SYNOPSIS
use Text::LevenshteinXS qw(distance); print distance("foo","four"); # prints "2" print distance("foo","bar"); # prints "3" DESCRIPTION
This module implements the Levenshtein edit distance in a XS way. The Levenshtein edit distance is a measure of the degree of proximity between two strings. This distance is the number of substitutions, deletions or insertions ("edits") needed to transform one string into the other one (and vice versa). When two strings have distance 0, they are the same. A good point to start is: <http://www.merriampark.com/ld.htm> CREDITS
All the credits go to Vladimir Levenshtein the author of the algorithm and to Lorenzo Seidenari who made the C implementation <http://www.merriampark.com/ldc.htm> SEE ALSO
Text::Levenshtein , Text::WagnerFischer , Text::Brew , String::Approx AUTHOR
Copyright 2003 Dree Mistrut <dree@friul.it> Modifications Copyright 2004 Josh Goldberg <josh@3io.com> This package is free software and is provided "as is" without express or implied warranty. You can redistribute it and/or modify it under the same terms as Perl itself. perl v5.14.2 2004-06-29 LevenshteinXS(3pm)