Function firstNonWS

docs/components/editor.js:59–59

(s)

        return { start, end, body: text.slice(start, end), col: caret - start };
    };
    const firstNonWS = (s) => { for (let i = 0; i < s.length; i++) if (!WS.test(s[i])) return i; return s.length; };
    
    // `prevIndentTabStop`, distance to the previous tab stop from `col`.
    const prevTabDist = (col) => { const r = col % TAB_SIZE; return r === 0 ? TAB_SIZE : r; };