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parse-html-errors.lua

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#!/usr/bin/env luajit
local xmlua = require("xmlua")
-- Invalid HTML. "&" is invalid.
local html = [[
<html>
<body><p>&</p></body>
</html>
]]
-- Parses HTML loosely
local document = xmlua.HTML.parse(html)
-- "&" is parsed as "&amp;"
print(document:search("//body"):to_html())
-- <body><p>&amp;<p/></body>
for i, err in ipairs(document.errors) do
print("Error" .. i .. ":")
print("Line=" .. err.line .. ": " .. err.message)
-- Line=2: htmlParseEntityRef: no name
end
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