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Merge pull request #5029 from uhoreg/sanitize_language

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don't syntax highlight languages that begin with "_"
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Hubert Chathi 2020-07-21 13:12:51 -04:00 • committed by GitHub
commit cbe4f04cd7
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3 changed files with 3 additions and 3 deletions
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src/editor/deserialize.ts
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@ -64,7 +64,7 @@ function parseCodeBlock(n: HTMLElement, partCreator: PartCreator) {
let language = "";
if (n.firstChild && n.firstChild.nodeName === "CODE") {
for (const className of (<HTMLElement>n.firstChild).classList) {
if (className.startsWith("language-")) {
if (className.startsWith("language-") && !className.startsWith("language-_")) {
language = className.substr("language-".length);
break;
}