mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
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31 lines
1 KiB
CoffeeScript
31 lines
1 KiB
CoffeeScript
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module.exports = (HTML5) ->
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htmlparser = new HTML5.Parser
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htmlparser.tree.elementInActiveFormattingElements = (name) ->
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els = @activeFormattingElements
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i = els.length - 1
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while i >= 0
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break if els[i].type is HTML5.Marker.type
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return els[i] if els[i].tagName.toLowerCase() is name
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i--
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return false
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htmlparser.tree.reconstructActiveFormattingElements = ->
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return if @activeFormattingElements.length is 0
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i = @activeFormattingElements.length - 1
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entry = @activeFormattingElements[i]
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return if entry.type is HTML5.Marker.type or @open_elements.indexOf(entry) isnt -1
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while entry.type isnt HTML5.Marker.type and @open_elements.indexOf(entry) is -1
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i -= 1
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entry = @activeFormattingElements[i]
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break unless entry
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loop
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i += 1
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clone = @activeFormattingElements[i].cloneNode()
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element = @insert_element(clone.tagName, clone.attributes)
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@activeFormattingElements[i] = element
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break if element is @activeFormattingElements.last()
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return
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return htmlparser
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