new(text, strict=false, xml=false)
public
Create a new Document from the
given text.
Show source
def initialize(text, strict=false, xml=false)
tokenizer = Tokenizer.new(text)
@root = Node.new(nil)
node_stack = [ @root ]
while token = tokenizer.next
node = Node.parse(node_stack.last, tokenizer.line, tokenizer.position, token, strict)
node_stack.last.children << node unless node.tag? && node.closing == :close
if node.tag?
if node_stack.length > 1 && node.closing == :close
if node_stack.last.name == node.name
if node_stack.last.children.empty?
node_stack.last.children << Text.new(node_stack.last, node.line, node.position, "")
end
node_stack.pop
else
open_start = node_stack.last.position - 20
open_start = 0 if open_start < 0
close_start = node.position - 20
close_start = 0 if close_start < 0
msg = "ignoring attempt to close \#{node_stack.last.name} with \#{node.name}\n opened at byte \#{node_stack.last.position}, line \#{node_stack.last.line}\n closed at byte \#{node.position}, line \#{node.line}\n attributes at open: \#{node_stack.last.attributes.inspect}\n text around open: \#{text[open_start,40].inspect}\n text around close: \#{text[close_start,40].inspect}\n".strip
strict ? raise(msg) : warn(msg)
end
elsif !node.childless?(xml) && node.closing != :close
node_stack.push node
end
end
end
end