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fix(parser) prevent gobbling of illegal newlines #4142

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1 change: 1 addition & 0 deletions src/highlight.js
Original file line number Diff line number Diff line change
Expand Up @@ -526,6 +526,7 @@ const HLJS = function(hljs) {
// first handler (when ignoreIllegals is true)
if (match.type === "illegal" && lexeme === "") {
// advance so we aren't stuck in an infinite loop
modeBuffer += "\n";
return 1;
}

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