Edit File: CPAN::Version.3pm
.\" Automatically generated by Pod::Man 2.22 (Pod::Simple 3.13) .\" .\" 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++. Capital omega is used to do unbreakable dashes and .\" therefore won't be available. \*(C` and \*(C' expand to `' in nroff, .\" nothing in troff, for use with C<>. .tr \(*W- .ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p' .ie n \{\ . ds -- \(*W- . ds PI pi . if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch . if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch . ds L" "" . ds R" "" . ds C` "" . ds C' "" 'br\} .el\{\ . ds -- \|\(em\| . ds PI \(*p . ds L" `` . ds R" '' 'br\} .\" .\" Escape single quotes in literal strings from groff's Unicode transform. .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" .\" If the F register is turned on, we'll generate index entries on stderr for .\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index .\" entries marked with X<> in POD. Of course, you'll have to process the .\" output yourself in some meaningful fashion. .ie \nF \{\ . de IX . tm Index:\\$1\t\\n%\t"\\$2" .. . nr % 0 . rr F .\} .el \{\ . de IX .. .\} .\" ======================================================================== .\" .IX Title "CPAN::Version 3" .TH CPAN::Version 3 "2014-09-25" "perl v5.10.1" "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" CPAN::Version \- utility functions to compare CPAN versions .SH "SYNOPSIS" .IX Header "SYNOPSIS" .Vb 1 \& use CPAN::Version; \& \& CPAN::Version\->vgt("1.1","1.1.1"); # 1 bc. 1.1 > 1.001001 \& \& CPAN::Version\->vlt("1.1","1.1"); # 0 bc. 1.1 not < 1.1 \& \& CPAN::Version\->vcmp("1.1","1.1.1"); # 1 bc. first is larger \& \& CPAN::Version\->vcmp("1.1.1","1.1"); # \-1 bc. first is smaller \& \& CPAN::Version\->readable(v1.2.3); # "v1.2.3" \& \& CPAN::Version\->vstring("v1.2.3"); # v1.2.3 \& \& CPAN::Version\->float2vv(1.002003); # "v1.2.3" .Ve .SH "DESCRIPTION" .IX Header "DESCRIPTION" This module mediates between some version that perl sees in a package and the version that is published by the \s-1CPAN\s0 indexer. .PP It's only written as a helper module for both \s-1CPAN\s0.pm and \s-1CPANPLUS\s0.pm. .PP As it stands it predates version.pm but has the same goal: make version strings visible and comparable. .SH "LICENSE" .IX Header "LICENSE" This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
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