const fs = require('fs');
const p = 'SKILL.md';
let c = fs.readFileSync(p, 'utf8');
const wm = 'Www.md';
// Remove all markdown link pollution around weekly-YYYY-[Www.md]
c = c.replace(/weekly-YYYY-\[Www\.md\]/g, 'weekly-YYYY-Www.md');
c = c.replace(/weekly-YYYY-\(?https?:\/\/Www\.md\)?/g, 'weekly-YYYY-Www.md');
c = c.replace(/weekly-YYYY-Www\.md(?!\.md)/g, 'weekly-YYYY-Www.md');
fs.writeFileSync(p, c);
const occ = c.match(/weekly-YYYY-[^\s\r\n`)]+/g);
console.log('occurrences:', occ);
console.log('---file excerpt---');
const lines = c.split('\n').filter(l => l.includes('weekly-YYYY'));
lines.forEach(l => console.log(l.trim()));