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diff 2.4/man/man3/Text__LevenshteinXS.3pm @ 16:8eb7d93f7e58 draft
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author | plus91-technologies-pvt-ltd |
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date | Sat, 31 May 2014 11:23:36 -0400 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/2.4/man/man3/Text__LevenshteinXS.3pm Sat May 31 11:23:36 2014 -0400 @@ -0,0 +1,168 @@ +.\" Automatically generated by Pod::Man 2.25 (Pod::Simple 3.16) +.\" +.\" Standard preamble: +.\" ======================================================================== +.de Sp \" Vertical space (when we can't use .PP) +.if t .sp .5v +.if n .sp +.. +.de Vb \" Begin verbatim text +.ft CW +.nf +.ne \\$1 +.. +.de Ve \" End verbatim text +.ft R +.fi +.. +.\" Set up some character translations and predefined strings. \*(-- will +.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left +.\" double quote, and \*(R" will give a right double quote. \*(C+ will +.\" give a nicer C++. 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Always turn off hyphenation; it makes +.\" way too many mistakes in technical documents. +.if n .ad l +.nh +.SH "NAME" +Text::LevenshteinXS \- An XS implementation of the Levenshtein edit distance +.SH "SYNOPSIS" +.IX Header "SYNOPSIS" +.Vb 1 +\& use Text::LevenshteinXS qw(distance); +\& +\& print distance("foo","four"); +\& # prints "2" +\& +\& print distance("foo","bar"); +\& # prints "3" +.Ve +.SH "DESCRIPTION" +.IX Header "DESCRIPTION" +This module implements the Levenshtein edit distance in a \s-1XS\s0 way. +.PP +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 (\*(L"edits\*(R") +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> +.SH "CREDITS" +.IX Header "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> +.SH "SEE ALSO" +.IX Header "SEE ALSO" +Text::Levenshtein , Text::WagnerFischer , Text::Brew , String::Approx +.SH "AUTHOR" +.IX Header "AUTHOR" +Copyright 2003 Dree Mistrut <\fIdree@friul.it\fR> +Modifications Copyright 2004 Josh Goldberg <\fIjosh@3io.com\fR> +.PP +This package is free software and is provided \*(L"as is\*(R" without express +or implied warranty. You can redistribute it and/or modify it under +the same terms as Perl itself.