Press n or j to go to the next uncovered block, b, p or k for the previous block.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | 1x 1x 1x 1x 1x 1x 1x 11x 11x 10x 10x 10x 10x 11x 32x 21x 21x 21x 21x 21x 3x 3x 3x 21x 21x 30x 30x 22x 22x 30x | const HtmlCommentStart = '\x3C!--'; const HtmlCommentStart2 = '<!--'; const HtmlCommentEnd = '-->'; const styleTag = '<style'; const styleClosingTag = '</style>'; const nonWordCharacterRegex = /\W/; /** * @internal * Exported only for unit test */ export function cleanHtmlComments(html: string) { let { styleIndex, styleEndIndex } = extractHtmlIndexes(html); while (styleIndex > -1) { html = removeCommentsFromHtml(html, HtmlCommentStart, styleEndIndex, styleIndex); html = removeCommentsFromHtml(html, HtmlCommentStart2, styleEndIndex, styleIndex); html = removeCommentsFromHtml(html, HtmlCommentEnd, styleEndIndex, styleIndex); ({ styleIndex, styleEndIndex } = extractHtmlIndexes(html, styleEndIndex + 1)); } return html; } function extractHtmlIndexes(html: string, startIndex: number = 0) { const htmlLowercase = html.toLowerCase(); let styleIndex = htmlLowercase.indexOf(styleTag, startIndex); let currentIndex = styleIndex + styleTag.length; let nextChar = html.substring(currentIndex, currentIndex + 1); while (!nonWordCharacterRegex.test(nextChar) && styleIndex > -1) { styleIndex = htmlLowercase.indexOf(styleTag, styleIndex + 1); currentIndex = styleIndex + styleTag.length; nextChar = html.substring(currentIndex, currentIndex + 1); } const styleEndIndex = htmlLowercase.indexOf(styleClosingTag, startIndex); return { styleIndex, styleEndIndex }; } function removeCommentsFromHtml( html: string, marker: string, endId: number, startId: number ): string { let id = html.indexOf(marker, startId); while (id > -1 && id < endId) { html = html.substring(0, id) + html.substring(id + marker.length); id = html.indexOf(marker, id + 1); } return html; } |