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// Normalize input string
// https://spec.commonmark.org/0.29/#line-ending
const NEWLINES_RE = /\r\n?|\n/g
const NULL_RE = /\0/g
export default function normalize (state) {
let str
// Normalize newlines
str = state.src.replace(NEWLINES_RE, '\n')
// Replace NULL characters
str = str.replace(NULL_RE, '\uFFFD')
state.src = str
}
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