.\" Automatically generated by Pod::Man 4.14 (Pod::Simple 3.43) .\" .\" 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" .IX Header "Name" Text::WordDiff::HTMLTwoLines \- \s-1XHTML\s0 formatting for Text::WordDiff with content on two lines .SH "Synopsis" .IX Header "Synopsis" .Vb 1 \& use Text::WordDiff; \& \& my $diff = word_diff \*(Aqfile1.txt\*(Aq, \*(Aqfile2.txt\*(Aq; { STYLE => \*(AqHTMLTwoLines\*(Aq }; \& my $diff = word_diff \e$string1, \e$string2, { STYLE => \*(AqHTMLTwoLines\*(Aq }; \& my $diff = word_diff \e*FH1, \e*FH2, { STYLE => \*(AqHTMLTwoLines\*(Aq }; \& my $diff = word_diff \e&reader1, \e&reader2, { STYLE => \*(AqHTMLTwoLines\*(Aq }; \& my $diff = word_diff \e@records1, \e@records2, { STYLE => \*(AqHTMLTwoLines\*(Aq }; \& \& # May also mix input types: \& my $diff = word_diff \e@records1, \*(Aqfile_B.txt\*(Aq, { STYLE => \*(AqHTMLTwoLines\*(Aq }; .Ve .SH "Description" .IX Header "Description" This class subclasses Text::WordDiff::Base to provide a \s-1XHTML\s0 formatting for Text::WordDiff. See Term::WordDiff for usage details. This class should never be used directly. .PP Text::WordDiff::HTMLTwoLines formats word diffs for viewing in a Web browser. The output is similar to that produced by Term::WordDiff::HTML but the two lines (or files, records, etc.) are shown separately, with deleted items highlighted in the first line and inserted items highlighted in the second. HTMLTwoLines puts a span tag around each word or set of words in the diff. .PP The diff content is highlighted as follows: .IP "\(bu" 4 \&\f(CW\*(C`
\*(C'\fR .Sp The inputs to \f(CW\*(C`word_diff()\*(C'\fR are each contained in a div element of class \&\*(L"file\*(R". All the following results are subsumed by these elements. .RS 4 .IP "\(bu" 4 \&\f(CW\*(C`\*(C'\fR .Sp The header section for the files being \f(CW\*(C`diff\*(C'\fRed, usually something like: .Sp .Vb 1 \& \-\-\- in.txt Thu Sep 1 12:51:03 2005 .Ve .Sp for the first file, and .Sp .Vb 1 \& +++ out.txt Thu Sep 1 12:52:12 2005 .Ve .Sp for the second. .Sp This element immediately follows the opening \*(L"file\*(R" \f(CW\*(C`
\*(C'\fR element, but will not be present if Text::WordDiff cannot determine the file names for both files being compared. .IP "\(bu" 4 \&\f(CW\*(C`\*(C'\fR .Sp This element contains a single diff \*(L"hunk\*(R". Each hunk may contain the following elements: .RS 4 .IP "\(bu" 4 \&\f(CW\*(C`\*(C'\fR .Sp Inserted content. .IP "\(bu" 4 \&\f(CW\*(C`\*(C'\fR .Sp Deleted content. .RE .RS 4 .RE .RE .RS 4 .RE .PP You may do whatever you like with these elements and classes; I highly recommend that you style them using \s-1CSS.\s0 You'll find an example \s-1CSS\s0 file in the \fIeg\fR directory in the Text-WordDiff distribution. .SH "See Also" .IX Header "See Also" .IP "Text::WordDiff" 4 .IX Item "Text::WordDiff" .PD 0 .IP "Text::WordDiff::ANSIColor" 4 .IX Item "Text::WordDiff::ANSIColor" .IP "Text::WordDiff::ANSIColor" 4 .IX Item "Text::WordDiff::ANSIColor" .PD .SH "Author" .IX Header "Author" Amelia Ireland .PP Currently maintained by the developers of The Perl Shop . .SH "Copyright and License" .IX Header "Copyright and License" Copyright (c) 2011 Amelia Ireland. Some Rights Reserved. .PP This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.