p = r'C:/Users/decid/Documents/projects/spt-core/.worktrees/351-w5/crates/spt/src/api/nowsignal.rs'
b = open(p, 'rb').read()
old = rb'--link {{link_token}}\"\n\n'
new = rb'--link {{link_token}}\"\nbroadcast = \"same-node\"\n\n'
assert b.count(old) == 1, b.count(old)
b = b.replace(old, new)
open(p, 'wb').write(b)
print('ok', b.count(b'\r\n'), b.count(b'\n'))