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98 lines
2.6 KiB
Ruby
98 lines
2.6 KiB
Ruby
19 years ago
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#
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# = htree.rb
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#
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# HTML/XML document tree
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#
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# Author:: Tanaka Akira <akr@m17n.org>
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#
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# == Features
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#
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# - Permissive unified HTML/XML parser
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# - byte-to-byte round-tripping unparser
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# - XML namespace support
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# - Dedicated class for escaped string. This ease sanitization.
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# - XHTML/XML generator
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# - template engine: link:files/htree/template_rb.html
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# - recursive template expansion
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# - REXML tree generator: link:files/htree/rexml_rb.html
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#
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# == Example
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#
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# The following one-liner prints parsed tree object.
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#
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# % ruby -rhtree -e 'pp HTree(ARGF)' html-file
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#
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# The following two-line script convert HTML to XHTML.
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#
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# require 'htree'
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# HTree(STDIN).display_xml
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#
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# The conversion method to REXML is provided as to_rexml.
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#
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# HTree(...).to_rexml
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#
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# == Module/Class Hierarchy
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#
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# * HTree
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# * HTree::Name
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# * HTree::Context
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# * HTree::Location
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# * HTree::Node
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# * HTree::Doc
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# * HTree::Elem
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# * HTree::Text
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# * HTree::XMLDecl
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# * HTree::DocType
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# * HTree::ProcIns
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# * HTree::Comment
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# * HTree::BogusETag
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# * HTree::Error
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#
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# == Method Summary
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#
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# HTree provides following methods.
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#
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# - Parsing Methods
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# - HTree(<i>html_string</i>) -> HTree::Doc
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# - HTree.parse(<i>input</i>) -> HTree::Doc
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#
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# - Generation Methods
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# - HTree::Node#display_xml -> STDOUT
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# - HTree::Node#display_xml(<i>out</i>) -> <i>out</i>
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# - HTree::Node#display_xml(<i>out</i>, <i>encoding</i>) -> <i>out</i>
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# - HTree::Text#to_s -> String
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#
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# - Template Methods
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# - HTree.expand_template{<i>template_string</i>} -> STDOUT
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# - HTree.expand_template(<i>out</i>){<i>template_string</i>} -> <i>out</i>
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# - HTree.expand_template(<i>out</i>, <i>encoding</i>){<i>template_string</i>} -> <i>out</i>
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# - HTree.compile_template(<i>template_string</i>) -> Module
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# - HTree{<i>template_string</i>} -> HTree::Doc
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#
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# - Traverse Methods
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# - HTree::Elem#attributes -> Hash[HTree::Name -> HTree::Text]
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# - HTree::Elem::Location#attributes -> Hash[HTree::Name -> HTree::Location]
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#
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# - Predicate Methods
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# - HTree::Traverse#doc? -> true or false
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# - HTree::Traverse#elem? -> true or false
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# - HTree::Traverse#text? -> true or false
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# - HTree::Traverse#xmldecl? -> true or false
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# - HTree::Traverse#doctype? -> true or false
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# - HTree::Traverse#procins? -> true or false
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# - HTree::Traverse#comment? -> true or false
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# - HTree::Traverse#bogusetag? -> true or false
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#
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# - REXML Tree Generator
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# - HTree::Node#to_rexml -> REXML::Child
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require 'htree/parse'
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require 'htree/extract_text'
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require 'htree/equality'
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require 'htree/inspect'
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require 'htree/display'
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require 'htree/loc'
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require 'htree/traverse'
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require 'htree/template'
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require 'htree/rexml'
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