-- Escapes HTML special characters (<, >, &) in the content of elements -- matching a selector -- -- Sample configuration that converts content of
elements to its HTML source: -- [plugins.escape_html] -- file = "plugins/escape-html.lua" -- -- [widgets.raw-html-in-pre] -- widget = "escape_html" -- selector = "pre" -- -- Minimum soupault version: 1.6 -- Author: Daniil Baturin -- License: MIT selector = config["selector"] if not selector then Plugin.fail("Missing required option \"selector\"") end function escape_html(element) content = HTML.inner_html(element) -- HTML.create_text escapes HTML special characters content = HTML.create_text(content) HTML.replace_content(element, content) end elements = HTML.select(page, selector) if not elements then Plugin.exit("No elements found, nothing to do") end local index = 1 while elements[index] do escape_html(elements[index]) index = index + 1 end