1Text::WordDiff::HTMLTwoULsienresC(o3n)tributed Perl DocuTmeexntt:a:tWioorndDiff::HTMLTwoLines(3)
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Name

6       Text::WordDiff::HTMLTwoLines - XHTML formatting for Text::WordDiff with
7       content on two lines
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Synopsis

10           use Text::WordDiff;
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12           my $diff = word_diff 'file1.txt', 'file2.txt';  { STYLE => 'HTMLTwoLines' };
13           my $diff = word_diff \$string1,   \$string2,    { STYLE => 'HTMLTwoLines' };
14           my $diff = word_diff \*FH1,       \*FH2,        { STYLE => 'HTMLTwoLines' };
15           my $diff = word_diff \&reader1,   \&reader2,    { STYLE => 'HTMLTwoLines' };
16           my $diff = word_diff \@records1,  \@records2,   { STYLE => 'HTMLTwoLines' };
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18           # May also mix input types:
19           my $diff = word_diff \@records1,  'file_B.txt', { STYLE => 'HTMLTwoLines' };
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Description

22       This class subclasses Text::WordDiff::Base to provide a XHTML
23       formatting for Text::WordDiff. See Term::WordDiff for usage details.
24       This class should never be used directly.
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26       Text::WordDiff::HTMLTwoLines formats word diffs for viewing in a Web
27       browser.  The output is similar to that produced by
28       Term::WordDiff::HTML but the two lines (or files, records, etc.) are
29       shown separately, with deleted items highlighted in the first line and
30       inserted items highlighted in the second. HTMLTwoLines puts a span tag
31       around each word or set of words in the diff.
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33       The diff content is highlighted as follows:
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35       ·   "<div class="file">"
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37           The inputs to "word_diff()" are each contained in a div element of
38           class "file". All the following results are subsumed by these
39           elements.
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41           ·   "<span class="fileheader">"
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43               The header section for the files being "diff"ed, usually
44               something like:
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46                 --- in.txt    Thu Sep  1 12:51:03 2005
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48               for the first file, and
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50                 +++ out.txt   Thu Sep  1 12:52:12 2005
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52               for the second.
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54               This element immediately follows the opening "file" "<div>"
55               element, but will not be present if Text::WordDiff cannot
56               determine the file names for both files being compared.
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58           ·   "<span class="hunk">"
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60               This element contains a single diff "hunk". Each hunk may
61               contain the following elements:
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63               ·   "<ins>"
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65                   Inserted content.
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67               ·   "<del>"
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69                   Deleted content.
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71       You may do whatever you like with these elements and classes; I highly
72       recommend that you style them using CSS. You'll find an example CSS
73       file in the eg directory in the Text-WordDiff distribution.
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See Also

76       Text::WordDiff
77       Text::WordDiff::ANSIColor
78       Text::WordDiff::ANSIColor
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Author

81       Amelia Ireland <join(".", $firstname, $lastname) . "@gmail.com">
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83       Currently maintained by the developers of The Perl Shop <tps@cpan.org>.
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86       Copyright (c) 2011 Amelia Ireland. Some Rights Reserved.
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88       This module is free software; you can redistribute it and/or modify it
89       under the same terms as Perl itself.
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93perl v5.30.0                      2019-07-26   Text::WordDiff::HTMLTwoLines(3)
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