1Text::WikiFormat::BlockUss(e3r)Contributed Perl DocumentTaetxito:n:WikiFormat::Blocks(3)
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6 Text::WikiFormat::Blocks - blocktypes for Text::WikiFormat
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9 None. Use Text::WikiFormat as the public interface, unless you want to
10 create your own block type.
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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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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
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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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94 chromatic, "chromatic at wgz dot org"
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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 v5.32.0 2020-07-28 Text::WikiFormat::Blocks(3)