Function resolveTimelineSection

docs/assets/script.js:4551–4600

(lines, presetName)

}

function resolveTimelineSection(lines, presetName) {
    const isCustom = presetName === 'custom';
    let sectionStart = -1;
    let sectionIndent = 0;

    if (isCustom) {
        for (let i = 0; i < lines.length; i++) {
            if (/^custom:\s*/.test(lines[i])) {
                sectionStart = i;
                sectionIndent = 0;
                break;
            }
        }
    } else {
        let inPresets = false;
        for (let i = 0; i < lines.length; i++) {
            const line = lines[i];
            if (/^presets:\s*/.test(line)) {
                inPresets = true;
                continue;
            }
            if (inPresets && /^\S/.test(line) && !line.startsWith('#')) {
                break;
            }
            if (inPresets) {
                const m = line.match(/^(\s+)(\S+):\s*/);
                if (m && m[2] === presetName) {
                    sectionStart = i;
                    sectionIndent = m[1].length;
                    break;
                }
            }
        }
    }

    if (sectionStart < 0) return null;

    let sectionEnd = lines.length;
    for (let i = sectionStart + 1; i < lines.length; i++) {
        const line = lines[i];
        if (line.trim() === '' || line.trim().startsWith('#')) continue;
        const indent = line.search(/\S/);
        if (indent <= sectionIndent) {
            sectionEnd = i;
            break;
        }
    }

    return { sectionStart, sectionEnd, sectionIndent };
}

function resolveTimelineTarget(lines, presetName, periodKey) {
    const section = resolveTimelineSection(lines, presetName);