Changed a file comment and reformatted redcloth_for_tex.rb
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Alexey Verkhovsky
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1 changed files with 640 additions and 787 deletions
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# vim:ts=4:sw=4:
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# This is RedCloth (http://www.whytheluckystiff.net/ruby/redcloth/)
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# = RedCloth - Textile for Ruby
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# converted by David Heinemeier Hansson to emit Tex
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#
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# (c) 2003 why the lucky stiff (and his puppet organizations.)
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#
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# (see http://www.textism.com/tools/textile/ for Textile)
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#
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# Based on (and also inspired by) both:
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#
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# PyTextile: http://diveintomark.org/projects/textile/textile.py.txt
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# Textism for PHP: http://www.textism.com/tools/textile/
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#
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#
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# == What is Textile?
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#
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# Textile is a simple formatting style for text
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# documents, loosely based on some HTML conventions.
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#
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# === Sample Textile Text
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#
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# h2. This is a title
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#
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# h3. This is a subhead
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#
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# This is a bit of paragraph.
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#
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# bq. This is a blockquote.
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#
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# === Writing Textile
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#
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# A Textile document consists of paragraphs. Paragraphs
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# can be specially formatted by adding a small instruction
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# to the beginning of the paragraph.
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#
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# h[n]. Header of size [n].
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# bq. Blockquote.
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# # Numeric list.
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# * Bulleted list.
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#
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# === Quick Phrase Modifiers
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#
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# Quick phrase modifiers are also included, to allow formatting
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# of small portions of text within a paragraph.
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#
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# _emphasis_
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# __italicized__
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# *strong*
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# **bold**
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# ??citation??
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# -deleted text-
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# +inserted text+
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# ^superscript^
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# ~subscript~
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# @code@
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# %(classname)span%
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#
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# ==notextile== (leave text alone)
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#
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# === Links
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#
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# To make a hypertext link, put the link text in "quotation
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# marks" followed immediately by a colon and the URL of the link.
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#
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# Optional: text in (parentheses) following the link text,
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# but before the closing quotation mark, will become a Title
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# attribute for the link, visible as a tool tip when a cursor is above it.
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#
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# Example:
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#
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# "This is a link (This is a title) ":http://www.textism.com
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#
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# Will become:
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#
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# <a href="http://www.textism.com" title="This is a title">This is a link</a>
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#
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# === Images
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#
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# To insert an image, put the URL for the image inside exclamation marks.
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#
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# Optional: text that immediately follows the URL in (parentheses) will
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# be used as the Alt text for the image. Images on the web should always
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# have descriptive Alt text for the benefit of readers using non-graphical
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# browsers.
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#
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# Optional: place a colon followed by a URL immediately after the
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# closing ! to make the image into a link.
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#
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# Example:
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#
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# !http://www.textism.com/common/textist.gif(Textist)!
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#
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# Will become:
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#
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# <img src="http://www.textism.com/common/textist.gif" alt="Textist" />
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#
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# With a link:
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#
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# !/common/textist.gif(Textist)!:http://textism.com
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#
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# Will become:
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#
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# <a href="http://textism.com"><img src="/common/textist.gif" alt="Textist" /></a>
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#
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# === Defining Acronyms
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#
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# HTML allows authors to define acronyms via the tag. The definition appears as a
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# tool tip when a cursor hovers over the acronym. A crucial aid to clear writing,
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# this should be used at least once for each acronym in documents where they appear.
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#
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# To quickly define an acronym in Textile, place the full text in (parentheses)
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# immediately following the acronym.
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#
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# Example:
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#
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# ACLU(American Civil Liberties Union)
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#
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# Will become:
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#
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# <acronym title="American Civil Liberties Union">ACLU</acronym>
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#
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# === Adding Tables
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#
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# In Textile, simple tables can be added by seperating each column by
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# a pipe.
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#
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# |a|simple|table|row|
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# |And|Another|table|row|
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#
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# Attributes are defined by style definitions in parentheses.
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#
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# table(border:1px solid black).
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# (background:#ddd;color:red). |{}| | | |
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#
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# === Using RedCloth
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#
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# RedCloth is simply an extension of the String class, which can handle
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# Textile formatting. Use it like a String and output HTML with its
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# RedCloth#to_html method.
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#
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# doc = RedCloth.new "
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#
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# h2. Test document
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#
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# Just a simple test."
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#
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# puts doc.to_html
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class String
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class String
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#
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# Flexible HTML escaping
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# Flexible HTML escaping
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#
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def texesc!( mode )
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def texesc!( mode )
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gsub!( '&', '\\\\&' )
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gsub!( '&', '\\\\&' )
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gsub!( '%', '\%' )
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gsub!( '%', '\%' )
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@ -876,5 +730,4 @@ class RedClothForTex < String
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8249, 8250, 0, 0xffff,
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8249, 8250, 0, 0xffff,
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8364, 8364, 0, 0xffff
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8364, 8364, 0, 0xffff
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]
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]
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end
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end
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