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 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | 13x 13x 4x 9x 9x 22x 22x 8x 8x 7x 2x 27x 27x 27x 27x 1x 26x 10x 7x 3x 16x 5x 5x 1x 4x 11x | function parseElements(start, end, tokens) {
const length = end - start;
if (length === 0) {
return [];
} else {
for (
let elementEnd = start + 1;
elementEnd <= end;
elementEnd++
) {
const element = parse(start, elementEnd, tokens);
if (element !== null) {
const elements = parseElements(elementEnd, end, tokens);
if (elements !== null) {
return [element, ...elements];
}
}
}
return null;
}
}
export function parse(start, end, tokens) {
const firstToken = tokens[start];
const lastToken = tokens[end - 1];
const length = end - start;
if (length === 0) {
return null;
} else if (length === 1) {
if (
firstToken.type === "tagOpen" &&
firstToken.closed === true
) {
return {
type: firstToken.value,
attributes: firstToken.attributes,
children: []
};
} else {
return null;
}
} else {
if (
firstToken.type === "tagOpen" &&
lastToken.type === "tagClose" &&
firstToken.value === lastToken.value
) {
const children = parseElements(start + 1, end - 1, tokens);
if (children === null) {
return null;
} else {
return {
type: firstToken.value,
attributes: firstToken.attributes,
children
};
}
} else {
return null;
}
}
}
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