import re

path = 'e:/GitHub/blog/public/js/bundle.min.6c8518518bf5af8d666e1b391ef3cf4caaaca7537fd1961891ed292d86eb3fed.js'
with open(path, 'r', encoding='utf-8') as f:
    content = f.read()

# Find initCodeFold definition
idx = content.find('window.initCodeFold=function')
if idx == -1:
    print("initCodeFold definition not found!")
else:
    # Extract a larger chunk
    end_idx = content.find('window.initCodeCopy', idx)
    if end_idx == -1:
        end_idx = idx + 2000
    chunk = content[idx:end_idx]
    print(f"Chunk length: {len(chunk)} chars")
    print("=" * 60)
    print(chunk)