diff 2.4/man/man3/Text__LevenshteinXS.3pm @ 16:8eb7d93f7e58 draft

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date Sat, 31 May 2014 11:23:36 -0400
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+.\" ========================================================================
+.\"
+.IX Title "LevenshteinXS 3"
+.TH LevenshteinXS 3 "2004-06-30" "perl v5.14.2" "User Contributed Perl Documentation"
+.\" For nroff, turn off justification.  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.