1Text::WikiFormat::BlockUss(e3r)Contributed Perl DocumentTaetxito:n:WikiFormat::Blocks(3)
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NAME

6       Text::WikiFormat::Blocks - blocktypes for Text::WikiFormat
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SYNOPSIS

9       None.  Use Text::WikiFormat as the public interface, unless you want to
10       create your own block type.
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DESCRIPTION

13       This module merely creates subclasses of Text::WikiFormat::Block, which
14       is the interesting code.  A block is a collection of related lines,
15       such as a code block (text to display verbatim in a monospaced font), a
16       header, an unordered list, an ordered list, and a paragraph (text to
17       display in a proportional font).
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19       Every block extends "Text::WikiFormat::Block".
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METHODS

22       The following methods exist:
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24       •   "new( %args )"
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26           Creates and returns a new block.  The valid arguments are:
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28           •   "text"
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30               The text of the line found in the block.
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32           •   "args"
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34               The arguments captured by the block-identifying regular
35               expression.
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37           •   "level"
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39               The level of indentation for the block (usually only useful for
40               list blocks).
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42           •   "tags"
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44               The tags in effect for the current type of wiki formatting.
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46           •   "opts"
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48               The options in effect for the current type of wiki formatting.
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50           Use the accessors of the same names to retrieve the values of the
51           attributes.
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53       •   "add_text( @lines_of_text )"
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55           Adds a list of lines of text to the current text for the block.
56           This is very useful when you encounter a block and want to merge it
57           with the previous block of the same type
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59       •   "add_args( @arguments )"
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61           Adds further arguments to the block; useful when merging blocks.
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63       •   "formatted_text()"
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65           Returns text formatted appropriately for this block.  Blocks don't
66           have to have formatters, but they may.
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68       •   "formatter( $line_of_text )"
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70           Formats the $line using "Text::WikiFormat::format_line()".  You can
71           add your own formatter here; this is worth overriding.
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73       •   "merge( $next_block )"
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75           Merges the current block with $next_block (the next block
76           encountered) if they're of the same type and are at the same level.
77           This adds the text and args of $next_block to the current block.
78           It's your responsibility to remove $next_block from whatever your
79           code iterates over.
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81       •   "nests()"
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83           Returns true if this block should nest (as in lists and unordered
84           lists) for the active wiki formatting.
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86       •   "nest( $next_block )"
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88           Nests $next_block under this block if the both nest and if
89           $next_block has a level greater than the current block.  This
90           actually adds $next_block as a text item within the current block.
91           Beware.
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AUTHOR

94       chromatic, "chromatic at wgz dot org"
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BUGS

97       No known bugs.
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100       Copyright (c) 2006, chromatic.  Some rights reserved.
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102       This module is free software; you can use, redistribute, and modify it
103       under the same terms as Perl 5.8.x.
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107perl v5.34.0                      2021-07-23       Text::WikiFormat::Blocks(3)
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