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Allow CRLF when parsing close tag name. #36

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Merged
merged 1 commit into from
Oct 13, 2025
Merged

Allow CRLF when parsing close tag name. #36

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2 changes: 1 addition & 1 deletion src/constants/regex.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -6,4 +6,4 @@ export const CLOSING_STYLE_TAG_PATTERN = /<\/style\s*>/i;

export const OPEN_TAG_NAME_PATTERN = /^<(\S+)/;

export const CLOSE_TAG_NAME_PATTERN = /^<\/((?:.|\n)*)>$/;
export const CLOSE_TAG_NAME_PATTERN = /^<\/((?:.|\r?\n)*)>$/;
10 changes: 10 additions & 0 deletions src/utils/__tests__/parse-close-tag-name.spec.ts
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Expand Up @@ -5,6 +5,16 @@ describe("parseCloseTagName", () => {
expect(parseCloseTagName("</div>")).toBe("div");
});

it("Should return close tag name when close tag has LF newline before closing caret", () => {
const closeTag = `</div\n>`;
expect(parseCloseTagName(closeTag)).toBe("div");
});

it("Should return close tag name when close tag has CRLF newline before closing caret", () => {
const closeTag = `</div\r\n>`;
expect(parseCloseTagName(closeTag)).toBe("div");
});

it("Should throw error", () => {
expect(() => parseCloseTagName("<div>")).toThrowError();
});
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