updated recloth to 3.0.4
This commit is contained in:
Matthias Tarasiewicz
parent
69945c9d9d
commit
1596d84333
137
lib/redcloth.rb
137
lib/redcloth.rb
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@ -166,7 +166,7 @@
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class RedCloth < String
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VERSION = '3.0.3'
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VERSION = '3.0.4'
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DEFAULT_RULES = [:textile, :markdown]
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#
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@ -193,6 +193,18 @@ class RedCloth < String
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#
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attr_accessor :hard_breaks
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# Accessor for toggling lite mode.
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#
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# In lite mode, block-level rules are ignored. This means
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# that tables, paragraphs, lists, and such aren't available.
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# Only the inline markup for bold, italics, entities and so on.
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#
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# r = RedCloth.new( "And then? She *fell*!", [:lite_mode] )
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# r.to_html
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# #=> "And then? She <strong>fell</strong>!"
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#
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attr_accessor :lite_mode
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#
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# Accessor for toggling span caps.
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#
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@ -219,7 +231,7 @@ class RedCloth < String
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# inline_textile_image:: Textile inline images
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# inline_textile_link:: Textile inline links
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# inline_textile_span:: Textile inline spans
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# inline_textile_glyphs:: Textile entities (such as em-dashes and smart quotes)
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# glyphs_textile:: Textile entities (such as em-dashes and smart quotes)
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#
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# == Markdown
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#
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@ -260,7 +272,7 @@ class RedCloth < String
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@shelf = []
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textile_rules = [:refs_textile, :block_textile_table, :block_textile_lists,
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:block_textile_prefix, :inline_textile_image, :inline_textile_link,
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:inline_textile_code, :inline_textile_glyphs, :inline_textile_span]
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:inline_textile_code, :inline_textile_span, :glyphs_textile]
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markdown_rules = [:refs_markdown, :block_markdown_setext, :block_markdown_atx, :block_markdown_rule,
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:block_markdown_bq, :block_markdown_lists,
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:inline_markdown_reflink, :inline_markdown_link]
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@ -278,14 +290,16 @@ class RedCloth < String
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# standard clean up
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incoming_entities text
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clean_white_space text
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no_textile text
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# start processor
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@pre_list = []
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rip_offtags text
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hard_break text
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refs text
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blocks text
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no_textile text
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hard_break text
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unless @lite_mode
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refs text
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blocks text
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end
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inline text
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smooth_offtags text
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@ -333,6 +347,8 @@ class RedCloth < String
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C = "(?:#{C_CLAS}?#{C_STYL}?#{C_LNGE}?|#{C_STYL}?#{C_LNGE}?#{C_CLAS}?|#{C_LNGE}?#{C_STYL}?#{C_CLAS}?)"
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# PUNCT = Regexp::quote( '!"#$%&\'()*+,-./:;<=>?@[\\]^_`{|}~' )
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PUNCT = Regexp::quote( '!"#$%&\'*+,-./:;=?@\\^_`|~' )
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PUNCT_NOQ = Regexp::quote( '!"#$&\',./:;=?@\\`|' )
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PUNCT_Q = Regexp::quote( '*-_+^~%' )
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HYPERLINK = '(\S+?)([^\w\s/;=\?]*?)(?=\s|<|$)'
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# Text markup tags, don't conflict with block tags
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@ -342,41 +358,6 @@ class RedCloth < String
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'br', 'map', 'q', 'sub', 'sup', 'span', 'bdo'
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]
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# Elements to handle
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GLYPHS = [
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# [ /([^\s\[{(>])?\'([dmst]\b|ll\b|ve\b|\s|:|$)/, '\1’\2' ], # single closing
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[ /([^\s\[{(>])\'/, '\1’' ], # single closing
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[ /\'(?=\s|s\b|[#{PUNCT}])/, '’' ], # single closing
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[ /\'/, '‘' ], # single opening
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# [ /([^\s\[{(])?"(\s|:|$)/, '\1”\2' ], # double closing
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[ /([^\s\[{(>])"/, '\1”' ], # double closing
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[ /"(?=\s|[#{PUNCT}])/, '”' ], # double closing
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[ /"/, '“' ], # double opening
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[ /\b( )?\.{3}/, '\1…' ], # ellipsis
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[ /\b([A-Z][A-Z0-9]{2,})\b(?:[(]([^)]*)[)])/, '<acronym title="\2">\1</acronym>' ], # 3+ uppercase acronym
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[ /(^|[^"][>\s])([A-Z][A-Z0-9 ]{2,})([^<a-z0-9]|$)/, '\1<span class="caps">\2</span>\3', :no_span_caps ], # 3+ uppercase caps
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[ /(\.\s)?\s?--\s?/, '\1—' ], # em dash
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[ /\s->\s/, ' → ' ], # right arrow
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[ /\s-\s/, ' – ' ], # en dash
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[ /(\d+) ?x ?(\d+)/, '\1×\2' ], # dimension sign
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[ /\b ?[(\[]TM[\])]/i, '™' ], # trademark
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[ /\b ?[(\[]R[\])]/i, '®' ], # registered
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[ /\b ?[(\[]C[\])]/i, '©' ] # copyright
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]
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H_ALGN_VALS = {
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'<' => 'left',
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'=' => 'center',
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'>' => 'right',
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'<>' => 'justify'
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}
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V_ALGN_VALS = {
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'^' => 'top',
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'-' => 'middle',
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'~' => 'bottom'
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}
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QTAGS = [
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['**', 'b'],
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['*', 'strong'],
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@ -398,19 +379,56 @@ class RedCloth < String
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(#{rcq})
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(#{C})
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(?::(\S+?))?
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(.+?)
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(\S.*?\S|\S)
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#{rcq}
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(?=\W)/x
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else
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/(#{rcq})
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(#{C})
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(?::(\S+?))?
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(.+?)
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(?::(\S+))?
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(\S.*?\S|\S)
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#{rcq}/xm
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end
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[rc, ht, re, rtype]
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end
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# Elements to handle
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GLYPHS = [
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# [ /([^\s\[{(>])?\'([dmst]\b|ll\b|ve\b|\s|:|$)/, '\1’\2' ], # single closing
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[ /([^\s\[{(>#{PUNCT_Q}][#{PUNCT_Q}]*)\'/, '\1’' ], # single closing
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[ /\'(?=[#{PUNCT_Q}]*(s\b|[\s#{PUNCT_NOQ}]))/, '’' ], # single closing
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[ /\'/, '‘' ], # single opening
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[ /</, '<' ], # less-than
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[ />/, '>' ], # greater-than
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# [ /([^\s\[{(])?"(\s|:|$)/, '\1”\2' ], # double closing
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[ /([^\s\[{(>#{PUNCT_Q}][#{PUNCT_Q}]*)"/, '\1”' ], # double closing
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[ /"(?=[#{PUNCT_Q}]*[\s#{PUNCT_NOQ}])/, '”' ], # double closing
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[ /"/, '“' ], # double opening
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[ /\b( )?\.{3}/, '\1…' ], # ellipsis
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[ /\b([A-Z][A-Z0-9]{2,})\b(?:[(]([^)]*)[)])/, '<acronym title="\2">\1</acronym>' ], # 3+ uppercase acronym
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[ /(^|[^"][>\s])([A-Z][A-Z0-9 ]+[A-Z0-9])([^<A-Za-z0-9]|$)/, '\1<span class="caps">\2</span>\3', :no_span_caps ], # 3+ uppercase caps
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[ /(\.\s)?\s?--\s?/, '\1—' ], # em dash
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[ /\s->\s/, ' → ' ], # right arrow
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[ /\s-\s/, ' – ' ], # en dash
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[ /(\d+) ?x ?(\d+)/, '\1×\2' ], # dimension sign
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[ /\b ?[(\[]TM[\])]/i, '™' ], # trademark
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[ /\b ?[(\[]R[\])]/i, '®' ], # registered
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[ /\b ?[(\[]C[\])]/i, '©' ] # copyright
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]
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H_ALGN_VALS = {
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'<' => 'left',
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'=' => 'center',
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'>' => 'right',
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'<>' => 'justify'
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}
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V_ALGN_VALS = {
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'^' => 'top',
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'-' => 'middle',
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'~' => 'bottom'
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}
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#
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# Flexible HTML escaping
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#
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@ -530,7 +548,7 @@ class RedCloth < String
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depth.pop
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end
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end
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if depth.last.length == tl.length
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if depth.last and depth.last.length == tl.length
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lines[line_id - 1] << '</li>'
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end
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end
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@ -577,7 +595,7 @@ class RedCloth < String
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end
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def hard_break( text )
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text.gsub!( /(.)\n(?! *[#*\s|]|$)/, "\\1<br />" ) if hard_breaks
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text.gsub!( /(.)\n(?!\Z| *([#*=]+(\s|$)|[{|]))/, "\\1<br />" ) if hard_breaks
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end
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BLOCKS_GROUP_RE = /\n{2,}(?! )/m
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@ -705,9 +723,9 @@ class RedCloth < String
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end
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end
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MARKDOWN_RULE_RE = /^#{
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MARKDOWN_RULE_RE = /^(#{
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['*', '-', '_'].collect { |ch| '( ?' + Regexp::quote( ch ) + ' ?){3,}' }.join( '|' )
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}$/
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})$/
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def block_markdown_rule( text )
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text.gsub!( MARKDOWN_RULE_RE ) do |blk|
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@ -719,9 +737,6 @@ class RedCloth < String
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def block_markdown_lists( text )
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end
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def inline_markdown_link( text )
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end
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def inline_textile_span( text )
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QTAGS.each do |qtag_rc, ht, qtag_re, rtype|
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text.gsub!( qtag_re ) do |m|
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@ -903,12 +918,12 @@ class RedCloth < String
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def shelve( val )
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@shelf << val
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" <#{ @shelf.length }>"
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" :redsh##{ @shelf.length }:"
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end
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def retrieve( text )
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@shelf.each_with_index do |r, i|
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text.gsub!( " <#{ i + 1 }>", r )
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text.gsub!( " :redsh##{ i + 1 }:", r )
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end
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end
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@ -965,7 +980,7 @@ class RedCloth < String
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HASTAG_MATCH = /(<\/?\w[^\n]*?>)/m
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ALLTAG_MATCH = /(<\/?\w[^\n]*?>)|.*?(?=<\/?\w[^\n]*?>|$)/m
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def inline_textile_glyphs( text, level = 0 )
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def glyphs_textile( text, level = 0 )
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if text !~ HASTAG_MATCH
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pgl text
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footnote_ref text
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@ -981,11 +996,11 @@ class RedCloth < String
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codepre = 0 if codepre < 0
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end
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elsif codepre.zero?
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inline_textile_glyphs( line, level + 1 )
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glyphs_textile( line, level + 1 )
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else
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htmlesc( line, :NoQuotes )
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end
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## p [level, codepre, orig_line, line]
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# p [level, codepre, line]
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line
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end
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@ -1033,8 +1048,10 @@ class RedCloth < String
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end
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def inline( text )
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@rules.each do |rule_name|
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method( rule_name ).call( text ) if rule_name.to_s.match /^inline_/
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[/^inline_/, /^glyphs_/].each do |meth_re|
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@rules.each do |rule_name|
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method( rule_name ).call( text ) if rule_name.to_s.match( meth_re )
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end
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end
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end
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@ -1097,7 +1114,7 @@ class RedCloth < String
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q2 = ( q != '' ? q : '\s' )
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if raw[3] =~ /#{prop}\s*=\s*#{q}([^#{q2}]+)#{q}/i
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attrv = $1
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next if prop == 'src' and attrv !~ /^http/
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next if prop == 'src' and attrv =~ %r{^(?!http)\w+:}
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pcs << "#{prop}=\"#{$1.gsub('"', '\\"')}\""
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break
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end
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