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const reTag = /^@\S+/;
/**
* Creates configured `Parser`
* @param {Partial<Options>} options
*/
export default function getParser({ fence = '```', } = {}) {
const fencer = getFencer(fence);
const toggleFence = (source, isFenced) => fencer(source) ? !isFenced : isFenced;
return function parseBlock(source) {
// start with description section
const sections = [[]];
let isFenced = false;
for (const line of source) {
if (reTag.test(line.tokens.description) && !isFenced) {
sections.push([line]);
}
else {
sections[sections.length - 1].push(line);
}
isFenced = toggleFence(line.tokens.description, isFenced);
}
return sections;
};
}
function getFencer(fence) {
if (typeof fence === 'string')
return (source) => source.split(fence).length % 2 === 0;
return fence;
}
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